early lcd monitors brands

The display in modern monitors is typically an LCD with LED backlight, having by the 2010s replaced CCFL backlit LCDs. Before the mid-2000s,CRT. Monitors are connected to the computer via DisplayPort, HDMI, USB-C, DVI, VGA, or other proprietary connectors and signals.

Originally, computer monitors were used for data processing while television sets were used for video. From the 1980s onward, computers (and their monitors) have been used for both data processing and video, while televisions have implemented some computer functionality. In the 2000s, the typical display aspect ratio of both televisions and computer monitors has changed from 4:3 to 16:9.

Modern computer monitors are mostly interchangeable with television sets and vice versa. As most computer monitors do not include integrated speakers, TV tuners, nor remote controls, external components such as a DTA box may be needed to use a computer monitor as a TV set.

Early electronic computer front panels were fitted with an array of light bulbs where the state of each particular bulb would indicate the on/off state of a particular register bit inside the computer. This allowed the engineers operating the computer to monitor the internal state of the machine, so this panel of lights came to be known as the "monitor". As early monitors were only capable of displaying a very limited amount of information and were very transient, they were rarely considered for program output. Instead, a line printer was the primary output device, while the monitor was limited to keeping track of the program"s operation.

Multiple technologies have been used for computer monitors. Until the 21st century most used cathode-ray tubes but they have largely been superseded by LCD monitors.

The first computer monitors used cathode-ray tubes (CRTs). Prior to the advent of home computers in the late 1970s, it was common for a video display terminal (VDT) using a CRT to be physically integrated with a keyboard and other components of the workstation in a single large chassis, typically limiting them to emulation of a paper teletypewriter, thus the early epithet of "glass TTY". The display was monochromatic and far less sharp and detailed than on a modern monitor, necessitating the use of relatively large text and severely limiting the amount of information that could be displayed at one time. High-resolution CRT displays were developed for specialized military, industrial and scientific applications but they were far too costly for general use; wider commercial use became possible after the release of a slow, but affordable Tektronix 4010 terminal in 1972.

By the end of the 1980s color progressive scan CRT monitors were widely available and increasingly affordable, while the sharpest prosumer monitors could clearly display high-definition video, against the backdrop of efforts at HDTV standardization from the 1970s to the 1980s failing continuously, leaving consumer SDTVs to stagnate increasingly far behind the capabilities of computer CRT monitors well into the 2000s. During the following decade, maximum display resolutions gradually increased and prices continued to fall as CRT technology remained dominant in the PC monitor market into the new millennium, partly because it remained cheaper to produce.

There are multiple technologies that have been used to implement liquid-crystal displays (LCD). Throughout the 1990s, the primary use of LCD technology as computer monitors was in laptops where the lower power consumption, lighter weight, and smaller physical size of LCDs justified the higher price versus a CRT. Commonly, the same laptop would be offered with an assortment of display options at increasing price points: (active or passive) monochrome, passive color, or active matrix color (TFT). As volume and manufacturing capability have improved, the monochrome and passive color technologies were dropped from most product lines.

The first standalone LCDs appeared in the mid-1990s selling for high prices. As prices declined they became more popular, and by 1997 were competing with CRT monitors. Among the first desktop LCD computer monitors was the Eizo FlexScan L66 in the mid-1990s, the SGI 1600SW, Apple Studio Display and the ViewSonic VP140vision science remain dependent on CRTs, the best LCD monitors having achieved moderate temporal accuracy, and so can be used only if their poor spatial accuracy is unimportant.

High dynamic range (HDR)television series, motion pictures and video games transitioning to widescreen, which makes squarer monitors unsuited to display them correctly.

Organic light-emitting diode (OLED) monitors provide most of the benefits of both LCD and CRT monitors with few of their drawbacks, though much like plasma panels or very early CRTs they suffer from burn-in, and remain very expensive.

Radius of curvature (for curved monitors) - is the radius that a circle would have if it had the same curvature as the display. This value is typically given in millimeters, but expressed with the letter "R" instead of a unit (for example, a display with "3800R curvature" has a 3800mm radius of curvature.

Dot pitch represents the distance between the primary elements of the display, typically averaged across it in nonuniform displays. A related unit is pixel pitch, In LCDs, pixel pitch is the distance between the center of two adjacent pixels. In CRTs, pixel pitch is defined as the distance between subpixels of the same color. Dot pitch is the reciprocal of pixel density.

Pixel density is a measure of how densely packed the pixels on a display are. In LCDs, pixel density is the number of pixels in one linear unit along the display, typically measured in pixels per inch (px/in or ppi).

Contrast ratio is the ratio of the luminosity of the brightest color (white) to that of the darkest color (black) that the monitor is capable of producing simultaneously. For example, a ratio of 20,000∶1 means that the brightest shade (white) is 20,000 times brighter than its darkest shade (black). Dynamic contrast ratio is measured with the LCD backlight turned off. ANSI contrast is with both black and white simultaneously adjacent onscreen.

Color depth - measured in bits per primary color or bits for all colors. Those with 10bpc (bits per channel) or more can display more shades of color (approximately 1 billion shades) than traditional 8bpc monitors (approximately 16.8 million shades or colors), and can do so more precisely without having to resort to dithering.

Refresh rate is (in CRTs) the number of times in a second that the display is illuminated (the number of times a second a raster scan is completed). In LCDs it is the number of times the image can be changed per second, expressed in hertz (Hz). Determines the maximum number of frames per second (FPS) a monitor is capable of showing. Maximum refresh rate is limited by response time.

On two-dimensional display devices such as computer monitors the display size or view able image size is the actual amount of screen space that is available to display a picture, video or working space, without obstruction from the bezel or other aspects of the unit"s design. The main measurements for display devices are: width, height, total area and the diagonal.

With the introduction of flat panel technology, the diagonal measurement became the actual diagonal of the visible display. This meant that an eighteen-inch LCD had a larger viewable area than an eighteen-inch cathode-ray tube.

Until about 2003, most computer monitors had a 4:3 aspect ratio and some had 5:4. Between 2003 and 2006, monitors with 16:9 and mostly 16:10 (8:5) aspect ratios became commonly available, first in laptops and later also in standalone monitors. Reasons for this transition included productive uses for such monitors, i.e. besides Field of view in video games and movie viewing, are the word processor display of two standard letter pages side by side, as well as CAD displays of large-size drawings and application menus at the same time.LCD monitors and the same year 16:10 was the mainstream standard for laptops and notebook computers.

In 2011, non-widescreen displays with 4:3 aspect ratios were only being manufactured in small quantities. According to Samsung, this was because the "Demand for the old "Square monitors" has decreased rapidly over the last couple of years," and "I predict that by the end of 2011, production on all 4:3 or similar panels will be halted due to a lack of demand."

The resolution for computer monitors has increased over time. From 280 × 192 during the late 1970s, to 1024 × 768 during the late 1990s. Since 2009, the most commonly sold resolution for computer monitors is 1920 × 1080, shared with the 1080p of HDTV.2560 × 1600 at 30 in (76 cm), excluding niche professional monitors. By 2015 most major display manufacturers had released 3840 × 2160 (4K UHD) displays, and the first 7680 × 4320 (8K) monitors had begun shipping.

Most modern monitors will switch to a power-saving mode if no video-input signal is received. This allows modern operating systems to turn off a monitor after a specified period of inactivity. This also extends the monitor"s service life. Some monitors will also switch themselves off after a time period on standby.

Most modern monitors have two different indicator light colors wherein if video-input signal was detected, the indicator light is green and when the monitor is in power-saving mode, the screen is black and the indicator light is orange. Some monitors have different indicator light colors and some monitors have blinking indicator light when in power-saving mode.

Many monitors have other accessories (or connections for them) integrated. This places standard ports within easy reach and eliminates the need for another separate hub, camera, microphone, or set of speakers. These monitors have advanced microprocessors which contain codec information, Windows interface drivers and other small software which help in proper functioning of these functions.

Monitors that feature an aspect ratio greater than 2:1 (for instance, 21:9 or 32:9, as opposed to the more common 16:9, which resolves to 1.77:1).Monitors with an aspect ratio greater than 3:1 are marketed as super ultrawide monitors. These are typically massive curved screens intended to replace a multi-monitor deployment.

These monitors use touching of the screen as an input method. Items can be selected or moved with a finger, and finger gestures may be used to convey commands. The screen will need frequent cleaning due to image degradation from fingerprints.

Some displays, especially newer flat panel monitors, replace the traditional anti-glare matte finish with a glossy one. This increases color saturation and sharpness but reflections from lights and windows are more visible. Anti-reflective coatings are sometimes applied to help reduce reflections, although this only partly mitigates the problem.

Most often using nominally flat-panel display technology such as LCD or OLED, a concave rather than convex curve is imparted, reducing geometric distortion, especially in extremely large and wide seamless desktop monitors intended for close viewing range.

Newer monitors are able to display a different image for each eye, often with the help of special glasses and polarizers, giving the perception of depth. An autostereoscopic screen can generate 3D images without headgear.

Raw monitors are raw framed LCD monitors, to install a monitor on a not so common place, ie, on the car door or you need it in the trunk. It is usually paired with a power adapter to have a versatile monitor for home or commercial use.

A stowable rack mount monitor is 1U, 2U or 3U high and is mounted on rack slides allowing the display to be folded down and the unit slid into the rack for storage as a drawer. The flat display is visible only when pulled out of the rack and deployed. These units may include only a display or may be equipped with a keyboard creating a KVM (Keyboard Video Monitor). Most common are systems with a single LCD but there are systems providing two or three displays in a single rack mount system.

An open frame monitor provides the display and enough supporting structure to hold associated electronics and to minimally support the display. Provision will be made for attaching the unit to some external structure for support and protection. Open frame monitors are intended to be built into some other piece of equipment providing its own case. An arcade video game would be a good example with the display mounted inside the cabinet. There is usually an open frame display inside all end-use displays with the end-use display simply providing an attractive protective enclosure. Some rack mount monitor manufacturers will purchase desktop displays, take them apart, and discard the outer plastic parts, keeping the inner open-frame display for inclusion into their product.

Van Eck phreaking is the process of remotely displaying the contents of a CRT or LCD by detecting its electromagnetic emissions. It is named after Dutch computer researcher Wim van Eck, who in 1985 published the first paper on it, including proof of concept. Phreaking more generally is the process of exploiting telephone networks.

Masoud Ghodrati, Adam P. Morris, and Nicholas Seow Chiang Price (2015) The (un)suitability of modern liquid crystal displays (LCDs) for vision research. Frontiers in Psychology, 6:303.

LED display technology was developed by James P. Mitchell in 1977, but LED monitors were not readily available for purchase on the consumer market until about 30 years later.

LCD monitors outsold CRT monitors for the first time in 2003. By 2007, LCD monitors consistently outsold CRT monitors, and became the most popular type of computer monitor.

NEC was one of the first companies to manufacture LED monitors for desktop computers. Their first LED monitor, the MultiSync EA222WMe, was released in late 2009.

Touch screen LCD monitors started to become cheaper, more affordable for the average consumer in 2017. Prices for 20 to 22-inch touch screen monitors dropped below $500.

Whether you"re looking for a deal on an old computer monitor for your old computer or you"re a vintage computer monitor collector, buying the right old monitor on eBay for your needs and desires requires knowing how to identify and evaluate old PC monitors.

One obvious way to peruse old monitors for sale is by brand. This is especially important if you plan to use the monitor with an existing computer. In that case, you either want to buy the same brand or a compatible brand of old computer monitor for sale to make sure it will actually work. If, on the other hand, you"re collecting vintage computer monitors, then you may have a specific brand, or even model, you"re looking for. There are far more brands of old monitors than there are of computers to go with them. Brands of old monitor include:

Monochrome or color - Even if a monitor supports color, not all color monitors support the same number of colors. An old PC monitor may support 16 colors or 256 colors, among other possibilities.

Resolution - How vivid a picture a given monitor can produce is indicated by the number of pixels it contains per square inch, often seen like 720p or 1080p, meaning those monitors have 720 and 1,080 pixels per square inch, respectively. The more pixels per square inch, the higher the resolution and the richer the image.

Screen size - Monitors will also differ in their screen size, normally listed in dimensions of length and width, but sometimes given as a single measurement of the diagonal length between two opposite corners.

As long as there have been computers, there has been a need to visually understand what they are doing. Computer monitors date back to the first computers. This is long before we had full array local dimming, so it’s pretty ancient.

Early computer monitors are unrecognizable from today’s best, modern monitor counterparts. The first displays were, essentially, a number of light bulbs. These lights would be turned on or off to indicate what components of the computer were being used at any given moment. Most visual data in the early days were printed out on paper for engineers to look at. This simple bulb-based design dates all the way back to 1897, having been invented by German scientist Karl Ferdinand Braun.

Computer monitors took an evolutionary leap in 1973 when the Xerox Palo Alto Research Center developed the first prototype design that resembles modern displays. This monitor boasted a cathode ray tube (CRT) design that was reminiscent of televisions. This monochrome display eventually shipped as part of the company’s Xerox Alto computer. At this point in their history, they weren’t even called monitors. These devices were known as visual display units.Interestingly, Steve Jobs of Apple was a key investor of Xerox in the later phases of their research into computer monitors.

Throughout the 1980s, CRT displays continued to evolve, offering an array of colors and higher overall resolutions. In the early 1990s, however, a company called Eizo Nanao Technologies developed the LCD display. A liquid-crystal display (LCD) is a flat-panel design that uses light-modulating liquid crystals to offer visual information. These monitors were lighter and more efficient than their CRT predecessors. LCD monitors were originally a niche product, due to the expensive nature of the internal components. That all changed in 1998 when Apple created the Apple Studio Display, which is generally considered to be the first affordable LCD design. LCD monitors are still extremely popular.

Many modern high-end computer monitors are based on OLED designs. Organic light-emitting diode (OLED) displays offer a significant increase in resolution and color accuracy. They tend to display deep black levels, due to their design, and can easily reach popular resolutions such as 4K and beyond.

Take a good look at this paragraph. You’re reading it thanks to the magic of a computer display, whether it be LCD, CRT, or even a paper printout. Since the beginning of the digital era, users have needed a way to view the results of the programs they run on a computer–but the manner in which computers have spit out data has changed considerably over the last 70 years. Let’s take a tour.Blinking Indicator Lights

While almost every early computer provided some sort of hard-copy printout, the earliest days of digital displays were dominated by rows of blinking indicator lights–tiny light bulbs that flashed on and off when the computer processed certain instructions or accessed memory locations.Punch Cards In, Punch Cards Out

The ENIAC, among other early electronic computers, used Hollerith punched cards as both input and output. To write a program, an operator typed on a typewriter-like machine that encoded the instructions into a pattern of holes punched into a paper card. A person then dropped a stack of cards into the computer, which read and ran the program. For output, the computer punched encoded results onto blank punch cards, which operators then had to decode with a device like the IBM 405 tabulator (shown at right), which tallied and printed card values onto sheets of paper.

As an alternative to punched cards, many early computers used long rolls of paper tape punched in a pattern that represented a computer program. Many of those same computers also punched the program results onto the same type of paper tape. An operator then ran the tape through a machine like the one shown here, and the electric typewriter automatically typed the computer output in human-readable form (numerals and letters) onto larger rolls of paper.Early Days of the CRT Display

The first cathode-ray tubes first appeared in computers as a form of memory, not as displays (see Williams tubes). It wasn’t long before someone realized that they could use even more CRTs to show the contents of that CRT-based memory (as shown in the two computers on the left). Later, designers adapted radar and oscilloscope CRTs to use as primitive graphical displays (vector only, no color), such as those in the SAGE system and the PDP-1. They were rarely used for text at that time.The Early Teletype Monitor

Sometime in the early 1960s, computer engineers realized that they could use CRTs as virtual paper in a virtual teletype (hence the term “glass teletype,” an early name for such terminals). Video displays proved far faster and more flexible than paper; such terminals became the dominant method for interfacing with computers in the early to mid-1970s. The devices hooked up to computers through a cable that commonly transmitted code only for text characters–no graphics. Until the 1980s, few supported color.

Teletypes (even paper-based ones) cost a fortune in 1974–far out of reach of the individual in the do-it-yourself early PC days. Seeking cheaper alternatives, three people (Don Lancaster, Lee Felsenstein, and Steve Wozniak) hit on the same idea at the same time: Why not build a cheap terminal device using an inexpensive CCTV video monitor as a display? It wasn’t long before both Wozniak and Felsenstein built such video terminals into computers (the Apple I and the Sol-20, respectively), creating the first computers with factory video outputs in 1976.More Composite Monitors

In addition to RF television output, many early home PCs supported composite-video monitors (shown here) for a higher-quality image. (The Commodore 1702 also offered an alternative, higher-quality display through an early S-Video connection.) As the PC revolution got into full swing, computer makers (Apple, Commodore, Radio Shack, TI) began to design and brand video monitors–both monochrome and color–especially for their personal computer systems. Most of those monitors were completely interchangeable.

With video outputs came the ability to use ordinary television sets as computer monitors. Enterprising businesspeople manufactured “RF modulator” boxes for the Apple II that converted composite video into a signal that simulated an over-the-air broadcast–something a TV set could understand. The Atari 800 (1979), like video game consoles of the time, included an RF modulator in the computer itself, and others followed. However, bandwidth constraints limited the useful output to low resolutions, so “serious” computers eschewed TVs for dedicated monitors.

In the 1960s, an alternative display technology emerged that used a charged gas trapped between two glass plates. When a charge was applied across the sheets in certain locations, a glowing pattern emerged. One of the earliest computer devices to use a plasma display was the PLATO IV terminal. Later, companies such as IBM and GRiD experimented with the relatively thin, lightweight displays in portable computers. The technology never took off for PCs, but it surfaced again years later in flat-panel TV sets.The Early LCD Era

Yet another alternative display technology–the liquid crystal display–arrived on the scene in the 1960s and made its commercial debut in pocket calculators and wristwatches in the 1970s. Early portable computers of the 1980s perfectly utilized LCDs, which were extremely energy-efficient, lightweight, and thin displays. Early LCDs were monochrome and low contrast, and they required a separate backlight or direct illumination for users to read them properly.Early IBM PC Displays

In 1981, the IBM PC shipped with a directly attached monochrome video display standard (MDA) that rivaled a video terminal in sharpness. For color graphics, IBM designed the CGA adapter, which hooked to a composite-video monitor or the IBM 5153 display (which used a special RGB connection). In 1984, IBM introduced EGA, which brought with it higher resolutions, more colors, and, of course, new monitors. Various third-party IBM PC video standards competed with these in the 1980s–but none won out as IBM’s did.

The first Macintosh (1984) included a 9-inch monochrome monitor that crisply rendered the Mac’s 512-by-342-pixel bitmapped graphics in either black or white (no shades of gray here). It wasn’t until the Macintosh II (1987) that the Mac line officially supported both color video and external monitors. The Mac II video standard was similar to VGA. Mac monitors continued to evolve with the times, always known for their sharpness and accurate color representation.

The 1980s saw the launch of PC competitors to both the Macintosh and the IBM PC that boasted sharp, high-resolution, color graphics. The Atari ST series and the Commodore Amiga series both came with proprietary monochrome and RGB monitors that allowed users of those systems to enjoy their computer’s graphics to the fullest.

In the early days of the IBM PC, users needed a different monitor for each display scheme, be it MDA, CGA, EGA, or something else. To address this, NEC invented the first multisync monitor (called “MultiSync”), which dynamically supported a range of resolutions, scan frequencies, and refresh rates all in one box. That capability soon became standard in the industry.

In 1987, IBM introduced the VGA video standard and the first VGA monitors, in league with IBM’s PS/2 line of computers. Almost every analog video standard since then has built off of VGA (and its familiar 15-pin connector).

When LCDs first appeared, they were low-contrast monochrome affairs with slow refresh rates. Throughout the 1980s and 1990s, LCD technology continued to improve, driven by a market boom in laptop computers. The displays gained more contrast, better viewing angles, and advanced color capabilities, and they began to ship with backlights for night viewing. The LCD would soon be poised to leap from the portable sector into the even more fertile grounds of the desktop PC.

In the mid-1990s, just about all monitors–for PCs and for Macs–were beige. This was the era of the inexpensive, color, multisync VGA monitor that could handle a huge range of resolutions with aplomb. Manufacturers began experimenting with a wide assortment of physical sizes (from 14 inches to 21 inches and beyond) and shapes (the 4:3 ratio or the vertically oriented full-page display). Some CRTs even became flat in the late 1990s.

Computer companies had experimented with desktop LCD monitors since the 1980s in small numbers, but those monitors tended to cost a lot and offer horrible performance in comparison with the more prevalent CRTs. That changed around 1997, when a number of vendors such as ViewSonic (left), IBM (center), and Apple (right) introduced color LCD monitors with qualities that could finally begin to compete with CRT monitors at a reasonable price. These LCDs used less desk space, consumed less electricity, and generated far less heat than CRTs, which made them attractive to early adopters.

Today, LCD monitors (many widescreen) are standard across the PC industry (except for tiny niche applications). Ever since desktop LCD monitors first outsold CRT monitors in 2007, their sales and market share have continued to climb. Recently, LCD monitors have become so inexpensive that many people experiment with dual-monitor setups like the one shown here. A recent industry trend emphasizes monitors that support 3D through special glasses and ultrahigh refresh rates.

With most TV sets becoming fully digital, the lines between monitor and TV are beginning to blur just as they did in the early 1980s. You can now buy a 42-inch high-def flat-panel display for under $999 that you can hook to your computer, something that would make anyone’s head explode if you could convey the idea to people in the 1940s–back when they were still using paper.

The types of monitorsthat currently exist allow the user to consider which one is best for their needs. In this article, you will learn which are the essential monitors and their characteristics.

Monitors are called peripheral output devices in the world of computing. They contain a screen that is part of the interface that allows the user to observe all the operations and activities carried out on a computer through images. Today’s monitors represent a way of appreciating the environment and processes that man needs in today’s world.

Monitors have different characteristics and powers; in this article, you will learn everything related to them. At present, they are part of the life and social environment of many people. The monitors maintain eye contact with the user and link ideas and thoughts with the computer.

There are different types of monitors that, little by little, have evolved in such a way; where a monitor nowadays can be used as a television, as a screen for a pc, also as an alternative device in advertisements. The versatility in which the creation of the monitors has been developed is very extensive.

With the help of CRT, we were able to see a video on the screen. In 1942, the two men formed the first “Automatic Electronic Digital Computer” in the Atanasoff-Berry Computer in the United States. But there are different types of monitors in the world today.

With the birth of computing, monitors took the reference of television technology to show on screen the processes that were done in computers. Then the first devices, called UDV, or Visual Presentation Unit, appear.

These types of monitors had a built-in screen and keyboard connected to the developing computer equipment in the 1980s. They were two-color screens that showed only green text and black screen background.

The Apple Company, which was beginning to show the first computer equipment, released the CRT television monitor called Apple II on the market, especially in the early 1980s. It was used to participate in various video games.

With the arrival of desktop PCs also launched by IBM, graphics adapters or CGA (Color Graphics Adapter) appear. These types monitors allow four colors to be displayed; they had a 320 x 200. In 1984 the same company developed a monitor that allowed up to 16 colors, with a resolution of 640 x 350 pixels.

This monitor was adapted to a new PS / 2 model computer. These monitors allowed 256 colors and a screen resolution of 640 and 480 pixels. The monitor served as a reference for the computer industry’s development; today, they are part of the Components of a computer.

Starting this decade, the XGA and UXGA monitors appear, which revolutionized the display market. They had the power to emit more than 16 million colors, and the resolution reached up to 800 x 600 megapixels. These types of monitors had a very high definition that later evolved to the following display devices in various ways.

By the year 2000, the technology was advanced and began to create liquid screen monitors such as LDCs, which initially had a resolution of 1600 x1200 megapixels and the capacity to process more than 17 million colors. The human eye only can process 10 million colors.

At present, the movement and development of different monitors continue their process of evolution. They have even built flexible, transparent monitors that are used by computers; instead, they are structured to be used in different professional areas such as science, sports, and astronomy.

Different types of Monitors work today according to the characteristics and needs of the user. Most operate through a system of interconnection of microcircuits that are activated through various processes. They are addressed and activated with buttons located on the sides or in any other place of the same.

They can also be operated through remote controls if they are used as televisions. In computer monitors, the screens allow variety and management through commands found in the operating system. However, they also have interactive menus that can be operated by touching the screen.

These so-called touch monitors are the most used today, and the technology is even used in most smart mobile devices. The monitors are being used in various areas of social life. In medicine, in culture, cinema technology, in the aeronautical world, and every area of ​​support or human development, they are a fundamental tool.

Today various types of monitors are known, which are the ones that are used daily worldwide. Some more developed than others are part of the conglomerate of the styles of monitors in use. Their conformation is very different from one another.

Technologically they are differentiated by electronic processes that use various techniques such as liquid light, micro pixels, 2k monitor, monochrome parts. These monitors have given an essential evolution in technology and computing; let’s see the models.

They have had enormous growth in the last ten years. Touch technology allows mobile devices, tablets, computers, and various types of monitors to operate by tapping on the same. The essential operation is based on tapping the place on the monitor to activate. They were developed in the late 90s, and their boom came in the mid-2000s.

It had its beginnings at the beginning of the year 2000 when used through a small pencil that activated the action by pressing the screen. Touch screens are placed inside LCD monitors. They are part of the technological development of recent years and are observed in almost all social activities.

From banks to large industry and sports companies, they use these devices. The monitors can be of several types: Resistive, capacitive and infrared; the difference between them is the definition of the resolution, the quality, and the resistance of the image. According to these characteristics, its price can be varied.

They are the monitors that evolved from the ’90s and can be classified into two groups: The VGA monitors, developed by IBM in the ’80s. They helped to present more transparent visual resolutions. A few years later, the SVGA monitors arrived; their English acronym is Super Video Graphics Array.

These monitors were born in the late 90s and made a difference in resolution matters. Its arrival on the market allowed us to appreciate well-defined images, where the resolution reached 800 x 600 megapixels.

English calls Liquid Crystal Display ( LCD ). They are monitors that have the peculiarity of working through a liquid crystal system. The advantage of these types of monitors is that they are very lightweight. LCD monitor confirmation is very thin, and they help to expand images with their technology in a more straightforward way.

They then allow forming a small beam of light that is transmitted to the outside. Each pixel is controlled by a microprocessor that controls the colors. The images on LCD screens are high definition and generate resolutions of 1080 pixels.

Today they are the most necessary for computer equipment; they consume little energy and take up very little space. These pc monitors invade the world market. Video consoles, calculators, cell phones, digital cameras maintain their structure through these types of screens.

LCD monitors are of the monochrome type that adapts to any device without the need to contain a device or spatial picture tube, as it happens with CRT monitors. The bulbs in an LCD monitor last approximately 30,000 hours to 50,000 hours.

The variety in the model is determined by the type of technology and operationality of the user’s needs; let’s see what those types of LCD monitors are:

Twisted Nematic, TN are the ones you get on the cheapest LCD models. The liquid molecules work at 90-degree angles; in other words, the resolution process may vary when high-speed images are presented.

These types of monitors, called Light Emitting Diode in English, works through a diode that emits very intense light. Its general confirmation is made up of various polychromatic and monochromatic modules that, together as a group, allow the emission of high definition images that can be seen at long distances.

LED monitors are widely used today for various types of shows where massive shows are required. They can have thousands of mini LED bulbs that help create images that can only be seen from a safe distance.

These models are made with small transistors in each of the pixels. They work through diodes and cathode tubes. These reflect the rays of light that later transform it into the image. In these monitors, the images are of high quality; their physical structure is made up of a kind of box at the back.

They are the monitors that process millions of colors and give a resolution image for large spaces. These components help to be part of the monitors that are used in stadiums and large events.

These display devices are small monitors that display a single color image or beam of light. More than a monitor, it is a state-of-the-art technology that helps shape LED screens, and they serve as a complement to form a static image in the form of a group.

They were created to transmit images over long distances through Hertzian waves. With them, the television was born and allowed to start all the development of monitors globally. It works through the cathode tube system. Although technology has evolved, these monitors are still manufactured for other purposes.

Also, these monitors began developing television; in the beginning, the broadcasts on the screen were in black and white. On the other hand, it allows the reception of images that come from the computer. Your connection is made through a video port.

The form of emission is through a program source, which can be an antenna or a computer. Their emission is carried out for CRT color monitors by combining the primary colors (yellow, blue, and red). The number of components that are inside the monitor makes it very heavy.

It consists of these monitors that contain an organic type diode. Light is emitted through an electroluminescence layer. They are made up of various organic compounds that allow internal light to be cast inside the monitor, which emits the image outside the screen.

Monitors with these characteristics were used for development and adaptation in computers. The system worked by sending the information from the computer equipment creating graphs through a trigger that sent electrons against a phosphor parent.

The TFT monitors are a kind of variant of the LCD liquid screen. It uses a very thin film transistor as generation technology, hence its name in English, Thin Film Transistor, so it considerably improves the image.

The change in these pulsations comes when a signal is sent from the source, which could be a computer or channel change on the television, which represents less fatigue while looking at the screen. They are the direct rivals of the LCD and CRT monitors.

LG is an international electronics company whose headquarters are in South Korea. Their monitors tend to focus more on gaming with the UltraGear lineup, but they have a few office-friendly options. While they have a few 4k monitors, they have more 1080p and 1440p options if your graphics card doesn"t support high-resolution, high-frame-rate games. You won"t get as many 240Hz monitors as other brands, but LG"s 1440p monitors are still reliable and excellent for gaming. They also offer screens in a variety of sizes, from 24 to 32 inches for 16:9 monitors and 34 and 38-inch ultrawide screens. LG has a few downsides because they offer limited ergonomics and don"t have many extra features.

CRTs can be abundant if you have good places in your local community to look, but they are getting trickier to track down each passing year. And while nothing’s stopping you from using a modern LCD for retro gaming, you may want to track down a square-shaped LCD (mostly 4:3 aspect ratio) so your classic content seems a bit more “at home” — avoiding those black bars.

So whether you’re looking for a cheap 4:3 LCD to use with your MiSTER FPGA setup, have a classic personal computer, or just want something for watching “full screen” video content or a emulation box to run on, I’m hoping this guide is helpful in your shopping.

Granted LCDs, especially older models, aren’t ideal for retro gaming compared to CRTs. LCDs often down’t have as deep of black colors and there is input lag involved among some other issues.

However, LCDs are easier to move around and store and use less electricity. And even though there are many die-hard CRT fans out there, there are also many long-time retro fans that have been using the recommended monitors below for a while and been happy with their performance. I’ve even quoted and handful of enthusiasts to give you a good perspective on these recommendations. And don’t forget, eventually LCDs might be much easier to find and purchase remotely then the CRTs counterparts.

Early LCD monitors may show a lack of technical maturity, however, near some of the later ones that we are focusing on have some decent IPS technology with reasonable color and response times.

In the end, I thought this would be a fun, lighthearted look at some options for those that are interested. If you have any commentary on the matter, please share your thoughts and suggestions in the comments section below. Just be respectful — not looking for CRT vs LCD wars