lcd displays do not quotation

If you"re looking for ~500-1000 display panels with the intent to buy, I would strongly suggest speaking with an account manager, sales rep, and/or applications engineer at a distributor. Such an order will likely generate enough revenue for them to give you a whole lot more than the time of day. I know the local account managers and FAE"s for a few large component distributors in my area (Future Electronics and Allied Electronics), and they are usually helpful, though not always prompt.

Looking at Future, they do seem to have a few LCDs quoted on their site, however it is certainly not a comprehensive list. If you contact a sales rep (there or anywhere) and provide them your requirements, they may come back with additional parts that their manufacturers produce that better fit your need.

Unless your volumes are going to be in the millions, let me dispel any thoughts you have of "Why not just talk to (LCD mfc) directly?". Said manufacturers will not care about you, and the premium they will charge to deal with you (if they bother at all) will be higher than what a typical distributor would, because, frankly, they do not want your direct business. Use the middlemen. They will make specifying, finding, and sourcing LCD panels vastly easier and cheaper.

Liquid crystal display (LCD) is a flat panel display that uses the light modulating properties of liquid crystals. Liquid crystals do not produce light directly, instead using a backlight or reflector to produce images in colour or monochrome.

I always finding it interesting when a new customer of ours calls to let us know that they can find cheap LCD displays, the same LCD we supply, for almost half the price. After all, cheap LCD displays are the same no matter where you purchase it. Right?

Let me assure you that the phrase, ‘You get what you pay for’ is just as true for LCD displays as it is for insurance, fine jewelry, car repairs and open heart surgery. You will always be able to find a lower cost product or service, but many times you are not comparing apples to apples.

When I was in college I was as close to broke as one could be, but I needed a ratchet set to make repairs on the car. At first, I looked at the Craftsman brand of tools. They were steel, not Aluminum with a life time guarantee that any Sears store would honor. Then, I found another ratchet set at a drug store. It was next to the school supplies and hair products. The drugstore"s tool set was 1/3 of the cost. They were cheap, but hey, I am not a full-time mechanic; why invest in something I will only use a few times?

After talking to a friend at school who highly suggested spending the extra money and investing in the quality, I knew the choice to make. I bought smart instead of cheap and to make a long story short, 20+ years later my Craftsman tools are going strong. They have survived rain, grease, and teenagers. Not so ironically the drug store doesn’t exist anymore and I’m confident their products wouldn’t either had I purchased them long ago.

I now have an attitude that you need to look at each purchase as either an ‘investment’ or expendable item. Identifying an item as expendable is not bad, but you need to choose what is and what is not expendable. For me paper towels, razors, duct tape are all expendable items; whereas reading glasses, car tires, and smoke detectors are an investment.

There is a reason why some things cost more, you are buying the quality and support that come with the set of wrenches or tires or whatever the product. It may sound a bit capitalistic, but if the manufacturer is not making a solid profit, then there is a good chance they will not be around in a year to support you.

The word “cheap” is so polarized in that in one instance you can revel in the victory of finding that super low price and yet simultaneously it is no victory at all if someone looks at your product and says, “Wow, that looks cheap.” So, let’s talk about Cheap LCD displays.

The long and short of it is that LCD’s are in investment. In many cases, they are the most expensive component in your product, but you need to balance that with the fact that they are also what the customer looks at the most. If you are building a hand held device that measures the PH of pool water, it’s a safe bet that people will be looking at the display far more than the battery compartment on the back of the unit. The cheap LCD display may save you a fraction of what other suppliers are quoting, but what is it costing you? Return customers. Good online reviews. Word-of-mouth advertising.

There is a rule of thumb statistic that says it costs a company 7 times more money to earn a new customer, than it does to keep a current customer. So why would you save 20% or even 40% off the cost of an LCD and in return lose your current customers. The savings will not offset the increased advertising cost to bring in new customers.

There are three main fluids used in a monochrome LCD module. They are TN, STN and FSTN. Each fluid has its own niche in which it operates well. One of the main factors impacted by the different fluids is acceptable viewing angle of the display.

An example of a TN display is the display found on gas pumps. You can easily read the gallons and dollars as they quickly fly by. Since most people see the display straight on, there is no need for a higher cost fluid. TN is the right choice and keeps the cost of the product down.

FSTN, film super-twisted nematic displays, are on the other end of the spectrum. They are more expensive than TN and STN, but it offers a sharper contrast and a much wider viewing angle. If you are building a portable device that measures radiation, you want to make sure you can see the numbers on the display from as wide of viewing able as possible. Using a TN in the application may save you as much as 15% on the cost of the display, but is this type of product an investment or expendable?

LCD displays are quite diverse when it comes to the temperatures in which they can operate well. Some even have as much and more than 100 degrees window of successful operation. There are three main temperature ranges of an LCD unit:Normal temperature (indoor temps—think of your living room)

Take for instance one customer of ours who needed the display to work properly on oil rigs near the North Pole. Their product monitors the safety equipment on the rig. Is it worth spending the extra $5 on a display that can survive working in all conditions? Is the LCD display an investment or expendable?

When a supplier is promising you the cheapest deal out there, you need to make sure that you are again dealing with an apples-to-apples comparison. Make sure that they aren’t saving you money by offering you a display that has the cheapest temperature range or the narrowest viewing angle, especially when those aren’t what will suit your product and your situation. They may just be choosing the cheapest alternatives of all the many options available, all to have you wind up with a unusable or inferior product. Then, you not only have a product you aren’t thrilled about but you face the problem of shipping the product back to the foreign country from which it came. This is not a convenient way to deal with the fallout from the “cheap” product! There is a real advantage to buying a product that has American support and part of that advantage is simply the convenience of speaking the same language and being within one shipping day apart from your customer support.

Another primary issue—and one that has become a sensitive topic in recent years with widespread outsourcing—is service. When you are calling for help with an issue, the likelihood is that you are already a little frustrated and just want the customer service representative to solve your problem with a quick, clear, and intelligible 2 minute conversation. When you spend a painstaking 20 or 30 minutes trying to explain the problem and understand the representative after you already spent 20 minutes in a phone tree or on hold waiting to talk to someone that is an intolerable situation.

We understand that frustration and at Focus Display Solutions we offer uncompromising customer service and we provide it in a way that we would want to be served. We strive to pick up the phone on the first ring. We can talk to you about the products from a knowledge based on years of experience and not from a script that someone else wrote to troubleshoot only the most common problems. When you call us you talk to humans, not machines. We offer personal service to get the product right the first time and we do it in a way that works with your personal style.

Some customers want to talk on the phone, some only like email. We cater to both. And by the way, we do not believe in the weekly ‘email blast’. This may have been helpful at one time, but when you receive 50 to 100 emails a day. You don’t need to read about, “A one day sale on yellow/green LED backlights. Call today and mention savings code 123!”

The engineer took our price and specs and called back a few days later saying that another LCD vendor came in with a similar product that would cost in the low $5 range. Red flags immediately went up in my mind. Something was not right about this cheap LCD display. The display was similar, but upon inspection there were some ‘strings’ attached.

This is critical if you plan to build your product for the next few years. You will need to purchase more of these exact LCD displays in the future. When that time comes and you find out that the LCD modules are discontinued, you are in deep trouble. Your only option is to redesign your product for the current LCD.

Redesigns are not only very costly, but they also take a good deal of time. All this time your assembly lines are stalled and your sales people have nothing to sell.

Keep in mind that if you plan to repair your customer’s product, it is critical to have a supply of the original LCD. You cannot use a new LCD in an old product in the same way you cannot use a VHS tape (for those of you over the age of 20) in a blue ray player.

A simple tip is to do a little research on the product. Google can be your best friend. When someone offers you a screaming deal on a cheap LCD display, type in the part # and manufacture into Google; you may quickly find out why the prices are so cheap.

There are companies that contact us to buy our surplus/returns. These companies are providing a valuable service by keeping displays out of the landfills. If you need to be able to purchase the exact same LCD in the future, stay away from refurbished units. Once they are gone, there are no rain checks. Many of these displays can be found on eBay and other online auctions.

FOB means Freight On Board. In other words, when it comes time to pay the freight bill, how much will it cost? Are you paying to bring in the parts all the way from the Far East? Or does the quote include the cost to bring them to your door step.

Focus Displays Solutions prefers to include the cost of the freight of those component parts from the Far East to Chandler, AZ. This way the customer only has to pay for the shipping from Arizona to their location.

That engineer quickly realized that asking the three critical questions makes all the difference in the price of the product! Getting cheap LCD displays is not always a mistake, just remember to ask questions and really think through whether this is an investment or an expendable item.

There are two points we have to emphasize:Outer Dimension and Main Application. There are the most important factors and it is necessary for us to know them. If we don’t even know the outer dimension and the main application, we don’t know where to start.

At TeleTraders, we want to buy your used LCD Displays from you in bulk. If you’re older LCD Displays are still usable, consider selling them to TeleTraders to help offset your equipment upgrade costs. Give TeleTraders a call at

When it comes time to update your office, offset your expenses and sell used LCD Displays. We will make you a competitive offer for your old monitors, LCDs, computers, modems, and laptops.

Our company is happy to purchase your old used, outdated LCD displays and monitors to free your business from the sometimes complicated electronics disposal processes. Please give us a call at 770-864-9179 or get a Free Online Quote to get started.

Even if you do not see your office equipment brand listed here, we will likely accept the items as a part of your offload package. Contact our team anytime to inquire about the brands we purchase from our clients.

Since we recycle and dispose of the equipment, in addition to repurposing and reselling the items, your items do not need to be in perfect shape to qualify for our many purchase programs.

If you do not have instant access to this information, do not worry – Our team will help walk you through the assessment process for each item in your inventory.

Our team utilizes industry experience to provide you with a fair and competitive price quote for your old used LCD displays and computer devices. We continue to upgrade our knowledge base as office equipment quickly becomes outdated in the constantly changing world of electronics. We team up with many companies around the world to quickly resell, repurpose, or recycle the LCD displays sent our way. Our efforts ensure the electronics remain in operation well beyond their initial run with your company.

When you sell your LCD displays and other office equipment to TeleTraders, we can also handle all of the packing, removal and transporting for the equipment, helping free up both your space and your time.

We understand that office technology needs change over time. The LCD displays and monitors that worked for your office a year or two ago may not be keeping pace anymore with your needs. We can help by offering you the best rates possible for your bulk LCD displays. Contact TeleTraders to get started right now.

When it’s time to upgrade your computer and LCD displays, you shouldn’t have to spend lots of time trying to figure out how to dispose of, sell or recycle your used LCD displays and office equipment – that’s where TeleTraders will be able to help you.

We request a detailed list of your used office LCD displays, including make, model, and quantity of units. Please, also include a photo of your equipment so we can gauge the current quality of the hardware.

TeleTraders is happy to accept most major and minor brands of common IT office LCD displays, office LCD display systems, and also other IT office equipment. If there is any question about whether we will accept your brand of equipment, feel free to contact us by phone or email at any time and we will respond to your inquiry as quickly as possible.

We are always looking to help businesses, small and large, offset the costs of upgrading their IT office LCD displays and IT office LCD display systems. In order to make an inquiry about a possible trade-in valuation, please Contact Us so we can work with you to evaluate used IT office LCD display gear. You may also Call Us directly for immediate assistance.

LED displays are a self-emitting display technology made up of a matrix of red, blue, and green LEDs forming the individual pixel elements. Standard LED displays have hundreds to thousands of LED pixels and project light directly to the viewer. These are often called “Direct View LEDs”, because there is no LCD layer at all in the display. MicroLED is one of the newest forms of these displays, which uses millions of microscopic LEDs producing a much higher-resolution image. However, they are still too expensive to be adopted by many applications. All types of LED displays provide excellent brightness and visibility both indoors and outdoors, but can also be heavy, bulky and require more complex installation. They tend to be expensive upfront but offer some cost savings over time since the light diodes that they rely on require little power. However, LEDs are at a higher risk for poor image retention or what many people refer to as “screen burn”.

Sometimes, LEDs are also used to form a backlight panel which is used to illuminate an LCD. These LED-backlit LCDs are frequently misnamed “LED displays”, however they are not true LED displays. True LED displays do not have an LCD layer.

On home appliances, it is often necessary to display numbers and words to convey information, such as the current time displayed on the clock, the current temperature information on the kettle… etc. The two most commonly used displays are LED displays and LCD displays, this article will compare the advantages and disadvantages of LED displays and LCD displays, and provide a two-step quick way to quickly determine whether this product is an LCD or LED display.

LCD displays are the most common displays in daily life, from your mobile phone screen to home appliances, you can use LCD displays, but whether it is a color or black and white LCD display, in fact, the principle is the same. There are two main components within the LCD display:Backlight module

Black-and-white LCD displays are widely used in a variety of low-cost products, and the picture above is a black-and-white LCD display used in science calculator.

Advantages of monochrome LCD displays:Can show very compact information.Each display point of the calculator as shown below is very close to each other, and high-resolution text can be displayed

Power savingBlack and white LCD displays can operated without a lot of power compared to full-color LCD, when products that do not require full-color demand and need to control power consumption are often used.

CheapIf you just want to display a set of numbers or a few ICONs, the price of using a black-and-white LCD display is much cheaper than that of a full-color LCD, and it is often used in a large number of consumer products.

Disadvantages of monochrome LCD displays:Small viewing angle, not easy to use for outdoor application.Usually black and white liquid crystal display in the front view, the display is the clearest, but due to the LCD panel characteristics, as long as the side view, the clarity will be declined, outdoor will be affected by strong light, the viewing angle is not large, the clarity is not enough, LED display due to the word luminescence characteristics, there is no viewing angle problem.

Can only be used in monochromeIf you need multi-color applications, you can only upgrade to a full-color LCD display that is many times more expensive, and the LED display can simply add different colors to the LED display without significantly increasing the cost

The structure and basic introduction of the display in this article this article, compared with LCD displays, self-illumination characteristics, so that LED displays in the outdoor visibility is high, high brightness, but also no viewing angle problem. LED displays are the same as black and white LCD liquid crystals, and the display information must be designed in advance and cannot be arbitrarily transformed. The price of LED displays is between full-color LCDs and monochrome LCDs, and if properly designed, they can save the cost of achieving display performance.

This article briefly introduces the basic principles and advantages and disadvantages of two common LCD displays, and provides two steps to quickly determine whether the display in hand is an LED display, and product designers can follow these two steps to understand which display the product is used when observing the product.

Liquid Crystal Display (LCD) screens are a staple in the digital display marketplace and are used in display applications across every industry. With every display application presenting a unique set of requirements, the selection of specialized LCDs has grown to meet these demands.

LCD screens can be grouped into three categories: TN (twisted nematic), IPS (in-plane switching), and VA (Vertical Alignment). Each of these screen types has its own unique qualities, almost all of them having to do with how images appear across the various screen types.

This technology consists of nematic liquid crystal sandwiched between two plates of glass. When power is applied to the electrodes, the liquid crystals twist 90°. TN (Twisted Nematic) LCDs are the most common LCD screen type. They offer full-color images, and moderate viewing angles.

TN LCDs maintain a dedicated user base despite other screen types growing in popularity due to some unique key features that TN display offer. For one,

VA, also known as Multi-Domain Vertical Alignment (MVA) dislays offer features found in both TN and IPS screens. The Pixels in VA displays align vertically to the glass substrate when voltage is applied, allowing light to pass through.

Displays with VA screens deliver wide viewing angles, high contrast, and good color reproduction. They maintain high response rates similar to TN TFTs but may not reach the same sunlight readable brightness levels as comparable TN or IPS LCDs. VA displays are generally best for applications that need to be viewed from multiple angles, like digital signage in a commercial setting.

IPS displays offer a slightly lower refresh rate than TN displays. Remember that the time for pixels to go from inactive to active is measured in milliseconds. So for most users, the difference in refresh rates will go unnoticed.

Based on current trends, IPS and TN screen types will be expected to remain the dominant formats for some time. As human interface display technology advances and new product designs are developed, customers will likely choose IPS LCDs to replace the similarly priced TN LCDs for their new projects.

If you like collecting quotations like I do, then this instructable is for you. This instructable will show you how to put together a way to display your quotes for all to see, using things you probably already have around the house.

Any kind of quote will do, but because the picture frame scrolls through the images that will contain the quotes it works best if you keep the quotes short. Longer quotes, although interesting, may not remain on screen long enough to be read. If you have a number of longer quotations, see "Some Final Notes" at the end of this instructable for tips that you can consider for longer display times.

Look at the sample images stored on your LCD picture frame. For my frame, all of the sample images were 856x480 pixels. To determine this, right click on the image file, and select Properties. You should see a number of tabs, one of which should be called “Details.” Click on the details tab; under Image you should see a width and height. Write this down or keep the window open, because we will use it to set up PowerPoint.

Take the smaller of the two numbers (usually the height), and divide that by the larger number. In my case, 480/856=0.5607. Checking the table below (which shows common screen image ratios), I can see that the native images on my LCD picture frame are just about in 16:9 format.

Open PowerPoint, and start a new presentation. On the ribbon, click Design, Page Setup. In the setup dialog box, select the image format that matches the native format of your LCD picture frame. We do this because it helps prevent the software driving the frame from cropping or stretching the images unnecessarily. Click Home on the ribbon.

At this point, your presentation should have two slides: The initial default title slide, and your newly inserted blank slide. Click on the first slide (the title slide), click your right mouse button, and select delete. You should be left with a single blank slide in your presentation, sized to the native image size of your LCD picture frame.

In many cases, the picture won’t fill the slide because it’s in a different format than the native format for the LCD picture frame. Thus, we’ll need to resize the image to fit. At the same time, we don’t want to distort the image either. Here’s the most straightforward approach:

4. My LCD picture frame doesn’t let you change the display time for pictures, and some of the transitions happen too quickly to allow you to read the entire quote. You can do what I did, which was to make two copies of every slide. PowerPoint is creative in its naming; the slides are called Slide1.jpg, Slide2.jpg, et cetera. I named my copies Slide1a.jpg, Slide2a.jpg. The file system sorts the original and the copy together when the files are named this way, so every quote is displayed twice with an intervening transition.

5. If you don’t have a lot slides suitable for quotes, consider visiting a site like Interface Lift, which has a wide range of images in a variety of formats for desktop wallpapers. Chances are, you’ll be able to find images in a format suitable for the native format of your LCD picture frame.

Sharon reported a problem she was having with quotation marks in some of her documents. It seems that she would type the quotation marks around a word or phrase, and they would look fine on the screen. Then, when she printed the document, the quotation marks would not print properly—they would often look like a thick, dark # sign.

When you enter quotation marks in a document, they can be any of three different characters. The regular quotation mark has a character code of 34. However, if you have the Smart Quotes feature of Word turned on, the quotation marks could use character codes of 147 and 148, depending on whether it is an opening or closing quotation mark.

If your quotation marks are not printing properly, it is typically because the font being used does not have symbols associated with character codes 147 and 148. For instance, the Courier font does not have characters for these codes. When displaying the document on the screen, Word substitutes a screen font that displays the opening and closing quotation marks properly, but then when the document is printed, the printer font (Courier) does not have them, so it either skips them or substitutes a different symbol for the characters.

There are two potential solutions to this problem. The first is to simply change to a different font for your document. For instance, if your document uses Courier, you could switch to Courier New, which does have the proper quotation mark characters.

The second solution (which should be used if you don"t want to change the font) is to turn off Smart Quotes and change all existing instances of opening and closing quotes to regular quotes. Turn off Smart Quotes in this manner:

If the problem continues to exist, you may have a problem with your printer driver. In this case, you should visit the printer manufacturer"s Web site and download the latest version of their printer driver.

The use of liquid crystal displays (LCDs) in user interface assemblies is widespread across nearly all industries, locations, and operating environments. Over the last 20 years, the cost of LCD displays has significantly dropped, allowing for this technology to be incorporated into many of the everyday devices we rely on.

The odds are high you are reading this blog post on a laptop or tablet, and it’s likely the actual screen uses LCD technology to render the image onto a low-profile pane of glass. Reach into your pocket. Yes, that smartphone likely uses LCD technology for the screen. As you enter your car, does your dashboard come alive with a complex user interface? What about the menu at your favorite local drive-thru restaurant? These are some everyday examples of the widespread use of LCD technology.

But did you know that the U.S. military is using LCD displays to improve the ability of our warfighters to interact with their equipment? In hospitals around the world, lifesaving medical devices are monitored and controlled by an LCD touchscreen interface. Maritime GPS and navigation systems provide real-time location, heading, and speed information to captains while on the high seas. It’s clear that people’s lives depend on these devices operating in a range of environments.

As the use of LCDs continues to expand, and larger screen sizes become even less expensive, one inherent flaw of LCDs remains: LCD pixels behave poorly at low temperatures. For some applications, LCD displays will not operate whatsoever at low temperatures. This is important because for mil-aero applications, outdoor consumer products, automobiles, or anywhere the temperature is below freezing, the LCD crystal’s performance will begin to deteriorate. If the LCD display exhibits poor color viewing, sluggish resolution, or even worse, permanently damaged pixels, this will limit the ability to use LCD technologies in frigid environments. To address this, there are several design measures that can be explored to minimize the impact of low temperatures on LCDs.

Most LCD displays utilize pixels known as TFT (Thin-Film-Transistor) Color Liquid Crystals, which are the backbone to the billions of LCD screens in use today. Since the individual pixels utilize a fluid-like crystal material as the ambient temperature is reduced, this fluid will become more viscous compromising performance. For many LCD displays, temperatures below 0°C represent the point where performance degrades.

Have you tried to use your smartphone while skiing or ice fishing? What about those of you living in the northern latitudes - have you accidently left your phone in your car overnight where the temperatures drop well below freezing? You may have noticed a sluggish screen response, poor contrast with certain colors, or even worse permanent damage to your screen. While this is normal, it’s certainly a nuisance. As a design engineer, the goal is to select an LCD technology that offers the best performance at the desired temperature range. If your LCD display is required to operate at temperatures below freezing, review the manufacturer’s data sheets for both the operating and storage temperature ranges. Listed below are two different off-the-shelf LCD displays, each with different temperature ratings. It should be noted that there are limited options for off-the-shelf displays with resilience to extreme low temperatures.

For many military applications, in order to comply with the various mil standards a product must be rated for -30°C operational temperature and -51°C storage temperature. The question remains: how can you operate an LCD display at -30°C if the product is only rated for -20°C operating temperature? The answer is to use a heat source to raise the display temperature to an acceptable range. If there is an adjacent motor or another device that generates heat, this alone may be enough to warm the display. If not, a dedicated low-profile heater is an excellent option to consider.

Made of an etched layer of steel and enveloped in an electrically insulating material, a flat flexible polyimide heater is an excellent option where space and power are limited. These devices behave as resistive heaters and can operate off a wide range of voltages all the way up to 120V. These heaters can also function with both AC and DC power sources. Their heat output is typically characterized by watts per unit area and must be sized to the product specifications. These heaters can also be affixed with a pressure sensitive adhesive on the rear, allowing them to be “glued” to any surface. The flying leads off the heater can be further customized to support any type of custom interconnect. A full-service manufacturing partner like Epec can help develop a custom solution for any LCD application that requires a custom low-profile heater.

With no thermal mass to dissipate the heat, polyimide heaters can reach temperatures in excess of 100°C in less than a few minutes of operation. Incorporating a heater by itself is not enough to manage the low temperature effects on an LCD display. What if the heater is improperly sized and damages the LCD display? What happens if the heater remains on too long and damages other components in your system? Just like the thermostat in your home, it’s important to incorporate a real-temp temperature sensing feedback loop to control the on/off function of the heater.

Another important consideration when selecting a temperature sensor is how to mount the individual sensors onto the display. Most LCD displays are designed with a sheet metal backer that serves as an ideal surface to mount the temperature sensors. There are several types of thermally conductive epoxies that provide a robust and cost-effective way to affix the delicate items onto the display. Since there are several types of epoxies to choose from, it’s important to use a compound with the appropriate working life and cure time.

For example, if you are kitting 20 LCD displays and the working life of the thermal epoxy is 8 minutes, you may find yourself struggling to complete the project before the epoxy begins to harden.

Before building any type of prototype LCD heater assembly, it’s important to carefully study the heat transfer of the system. Heat will be generated by the flexible polyimide heater and then will transfer to the LCD display and other parts of the system. Although heat will radiate, convect, and be conducted away from the heater, the primary type of heat transfer will be through conduction. This is important because if your heater is touching a large heat sink (ex. aluminum chassis), this will impact the ability of the heater to warm your LCD display as heat will be drawn toward the heat sink.

Before freezing the design (no pun intended) on any project that requires an LCD display to operate at low temperatures, it’s critical to perform low temperature first. This type of testing usually involves a thermal chamber, a way to operate the system, and a means to measure the temperature vs time. Most thermal chambers provide an access port or other means to snake wires into the chamber without compromising performance. This way, power can be supplied to the heater and display, while data can be captured from the temperature sensors.

The first objective of the low-temperature testing is to determine the actual effects of cold exposure on the LCD display itself. Does the LCD display function at cold? Are certain colors more impacted by the cold than others? How sluggish is the screen? Does the LCD display performance improve once the system is returned to ambient conditions? These are all significant and appropriate questions and nearly impossible to answer without actual testing.

As LCD displays continue to be a critical part of our society, their use will become even more widespread. Costs will continue to decrease with larger and larger screens being launched into production every year. This means there will be more applications that require their operation in extreme environments, including the low-temperature regions of the world. By incorporating design measures to mitigate the effects of cold on LCD displays, they can be used virtually anywhere. But this doesn’t come easy. Engineers must understand the design limitations and ways to address the overarching design challenges.

A full-service manufacturing partner like Epec offers a high-value solution to be able to design, develop, and manufacture systems that push the limits of off-the-shelf hardware like LCD displays. This fact helps lower the effective program cost and decreases the time to market for any high-risk development project.

CTL display products are manufactured to rigorous standards. Our display products are consistently recognized as among the highest quality display products in the industry. Nevertheless, due to the nature of LCD technology, an LCD display may exhibit a small number of very small bright or dark spots on the screen. Often, these spots are noticeable only when the screen continuously displays a certain solid color such as an all-white or all black background. This type of background can be present when initially turning a computer on, or when a computer switches the display to a specific screen-saver.

An LCD display is made up of tens of thousands of individual pixels, and each pixel is made up of 3 individual sub-pixels (red, blue and green). In-fact, a 17" LCD has over 1,300,000 pixels and almost 4 million sub-pixels! Each sub-pixel is controlled by an individual transistor which turns the individual sub-pixel that it controls either on or off to create the image on your screen. An anomaly occurring during the manufacturing process can cause an individual transistor to continuously light or fail to light an individual pixel element, causing one of these small spots on the screen. Although this anomaly occurs relatively rarely in individual transistors, there are millions of sub-pixels on each LCD screen, and it is not uncommon for an LCD screen from any manufacturer to contain a few of these transistor anomalies and their associated bright or dark spots. For a manufacturer to sell only LCD""s with no transistor anomalies would result in a prohibitive cost to you, the consumer…one many times higher than it is today. Most people and applications are tolerant of a small number of these transistor anomalies on an LCD screen, and prefer the lower cost of LCD""s that existing standards allow.

CTL sets simple & strict limits as to the allowable number of non-performing pixels or sub-pixels on our LCD display and laptop computer screens. These criteria supplement our existing Warranty and are applicable during the warranty period for all CTL and 2go LCD displays as follows:

The LCD display of products under warranty will be replaced if CTL determines that it has 6 or more bright sub-pixels, 6 or more dark sub-pixels or a combination of 6 or more bright and dark sub pixels.

Please note that it is possible that any replacement display may also have some non-performing pixels or sub-pixels. This should be considered when requesting a warranty exchange.

first of all let me say that I dont have any experience with a Raspberry, Arduino etc. at all, and also dont own any equipment yet. This is more a general question to the more experienced members here, so please bear with me if this comes across as a big unfocused

What I would like to do is built a keystand for my girlfriend in a NES case, that includes a function to display random quotes in the cardridge slot on key press. Basically, everytime she leaves the house in the morning she can press a button and a nice random quote from storage will be displayed on a LED. Thats it!

I have read through a lot of post here and other forums, and I found things similar to this (I found a post about random fortune cookie quotes), but those were all a bit more focused on the coding in itself, which is not really accessible to me (i have only very basic programming knowledge, and I am not sure if I have time to learn the basics fully). I am trying to catch up on everything myself, but thought that asking my be helpful. So I just wanted to ask for opinions on the following things:

2) Would it be very possible to do something like this without any knowledge with Arduino, maybe just by following tutorial on how to put out stuff in LED etc?

Let us recollect that peace or war will not always be left to our option; that however moderate or unambitious we may be, we cannot count upon the moderation, or hope to extinguish the ambition of others.

Strange, that I came into the world with nothing, and now I am going away with this stupendous caravan of sin! Wherever I look, I see only God… I have sinned terribly, and I do not know what punishment awaits me.

I have lived, Sir, a long time, and the longer I live, the more convincing proofs I see of this truth - that God Governs the affairs of men. And if a sparrow cannot fall to the ground without His notice, is it probable that an empire can rise without His aid?

No one starts a war - or rather, no one in his senses ought to do so - without first being clear in his mind what he intends to achieve by that war, and how he intends to conduct it.

The Empress Catherine and I are simple robbers. I just would like to know how the Empress Maria-Theresa calmed down her father confessor? She cried when she took; the more she cried, the more she took!?

You give me a credit to which I have no claim in calling me "the writer of the Constitution of the United States". This was not, like the fabled Goddess of Wisdom, the offspring of a single brain. It ought to be regarded as the work of many heads and many hands.

What? Men dodging this way for single bullets? What will you do when they open fire along the whole line? I am ashamed of you. They couldn"t hit an elephant at this distance…

I die innocent of all the crimes laid to my charge; I pardon those who have occasioned my death; and I pray to God that the blood you are going to shed may never be visited on France.

Is life so dear, or peace so sweet, as to be purchased at the price of chains and slavery? Forbid it, Almighty God! I know not what course others may take; but as for me, give me liberty or give me death!

If ye love wealth better than liberty, the tranquility of servitude better than the animating contest of freedom, go home from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains set lightly upon you, and may posterity forget ye were our countrymen.

To capture the enemy"s entire army is better than to destroy it; to take intact a regiment, a company, or a squad is better than to destroy them. For to win one hundred victories in one hundred battles is not the supreme of excellence. To subdue the enemy without fighting is the supreme excellence.

This does not mean that the enemy is to be allowed to escape. The object is to make him believe that there is a road to safety, and thus prevent his fighting with the courage of despair. After that, you may crush him.