7 inch tft lcd multi information meter display quotation
This IPS TFT display has a high resolution 1024x600 screen. The IPS technology delivers exceptional image quality with superior color reproduction and contrast ratio at any angle. This 24-bit true color Liquid Crystal Display includes better FPC design with EMI shielding on the cable, is RoHS compliant, and has a 10-point multi-touch capacitive touchscreen.
Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HDMI, USB, SPI, VGA and more into your display to achieve your design goals.
Equip your display with a custom cut cover glass to improve durability. Choose from a variety of cover glass thicknesses and get optical bonding to protect against moisture and debris.
Showcase high quality graphics and images on our 800 x 480 7” TFT display! The DT070CTFT LCD module is an upgraded version to our DT070ATFT module. Compared to the previous model, this new 7 inch display offers improved viewing angle and brighter LEDs. The DT070CTFT also uses the Himax HX8264E + HX8664B display drivers. This LCD display is available with a resistive or capacitive touchscreen panel.
Shenzhen HCT Electronics Co., Ltd is a professional supplier of small and medium-size TFT LCD panels and touch screens. Our products are produced in around 7,000 square meters production area, including 5,000 square meters 100 level to 1000 level dust-free workshop. Our Company is an ISO9001 and ISO14001 certified manufacturer and qualified producer of TS16949. Our well trained 2100 employees are having rich experience in producing touch screen and TFT LCD display with 10 years" experience. Through modern management skills, by introducing constant updating newly automated technology and facilities into our production, contributing by our talented and innovative engineering human resources, HCT can meet your diversified needs.
Our range of products include Waveshare 18 cm (7 Inch) Capacitive Touch LCD Display (F) 1024x600, Acrylic Case For 7-Inch Display And Raspberry Pi, Waveshare 10.1 Inch Resistive HDMI LCD Display 1024x600, Waveshare 1.3 Inch OLED Display (B) Module, 1.3 Inch OLED Display (B) Module and 1.8 Inch TFT LCD Module 128x160 with 4 IO.
Waveshare 18 cm (7 Inch) Capacitive Touch LCD Display (F) is a color active matrix LCD module and stand-alone touch controller incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, FPC, and a backlight unit. The display area contains 1024 (RGB) x 600 pixels.
The 7-inch LCD screen we sell on our website is very popular, and many customers buy it for their raspberry pi, but there are some small inconveniences while handling delicate thin display without frame or cover with Pi. There is no Stand/Case and a protective body comes with a screen.So we discovered and made it available this acrylic case with Stand which can be used to protect your 7-inch screen as well as hold your pi also to provide Stand like desktop pc system. So if you want to design the raspberry pi as an all-in-one device, it will help that be convenient.
It consists of an Acrylic case to hold the 7 inch LCD display and the backside can be used to fix the raspberry pi so that you can make the screen and raspberry pi combination together, not only convenient for carrying, but also looks more beautiful.Acrylic colour is purely black and white, the overall weight is very light, many parts have screw holes used to fix.
Package does not include Display or Raspberry Pi.This case is not suitable for Raspberry Pis official 7-inch display. Please check & confirm your display is the same as shown in the assembly image.
Features:Suitable for Raspberry pi 7-inch touch/Non-Touch screen.Raspberry Pi Board can be installed in the back, saving space.Easy to Assemble and install.Acrylic Black and White bracket.Using high-quality black and white acrylic material.Two kinds selected inclination angle: 45 and 60 .Reserved external board mounting holes to support Raspberry Pi B / A + / B + / 2B / 3B, Banana Pi and BB Black.
Waveshare 10.1 inch Resistive HDMI LCD display has an IPS display panel and a screen resolution of 1024 x 600. This display has a resistive touch-type screen and toughened glass hardness. The display supports Multi mini-PCs such as Raspberry Pi, BB Black, as well as general desktop computers. It also has an HDMI interface for displaying and a USB interface for touch control. Comes with an EU plug type power adapter.
Features:IPS screen, 1024 x 600 hardware resolution.Toughened glass resistive touch panel.Supports popular mini PCs such as Raspberry Pi, BB Black, as well as general desktop computers.When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10, IoT, driver free.When working as a computer monitor, supports Windows 10/8.1/8/7, ten-point touch, and driver-free.HDMI interface for displaying, USB interface for touch control.Supports 5-level backlight adjustment.
This is a Waveshare 1.3 Inch OLED Display (B) module. It is a very high-contrast display with no backlight. It is perfect when you need an ultra-small display. This module supports SPI/I2C communication interfaces. It supports various hardware platforms such as Raspberry Pi/Jetson Nano/Arduino/STM32.
Comparing to LCD, OLED screens are way more competitive, which has a number of advantages such as high brightness, self-emission, high contrast ratio, slim outline, wide viewing angle, wide temperature range, and low power consumption. This module provides 3 kinds of driver interfaces; they are 3-wire SPI, 4-wire SPI, and I2C interface.
This is a Waveshare 1.3 Inch OLED Display (B) module. It is a very high-contrast display with no backlight. It is perfect when you need an ultra-small display. This module supports SPI/I2C communication interfaces. It supports various hardware platforms such as Raspberry Pi/Jetson Nano/Arduino/STM32.
Comparing to LCD, OLED screens are way more competitive, which has a number of advantages such as high brightness, self-emission, high contrast ratio, slim outline, wide viewing angle, wide temperature range, and low power consumption. This module provides 3 kinds of driver interfaces; they are 3-wire SPI, 4-wire SPI, and I2C interface.
This lovely little display breakout is the best way to add a small, colourful and bright display to any project.Since the 1.8 Inch TFT LCD Module display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available!
The 1.8 display has 128160 colour pixels. Unlike the low cost Nokia 6110 and similar LCD displays, which are CSTN type and thus have poor colour and slow refresh, this display is a true TFT! The TFT driver (ST7735R) can display full 18-bit colour (262,144 shades!).
The breakout has the TFT display soldered on (it uses a delicate flex-circuit connector) as well as an ultra-low-dropout 3.3V regulator and a 3/5V level shifter so you can use it with 3.3V or 5V power and logic.
Features :1.8-inch serial SPI colour display moduleSupport analogue SPI and hardware SPIThe LCD has a wide viewing angle, the contrast is also very suitable.Good quality display.
Nextion NX4827T043 – 4.3” TFT LCD ManMachine Interface HMI Kernel Intelligent Touch Display is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to the Internet of thing (IoT) or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube.
Nextion includes a hardware part (a series of TFT boards) and a software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time in application development but get unsatisfactory results. As a solution to this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. Furthermore, the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of their development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake.
Seven segment displays are used in many days today’s consumer devices like microwave ovens, washing machines, and air conditioners. They are a simple but effective way to display numerical data like time or quantity. Since they are made out of LEDs, they are a low-cost option for displaying information. They are widely appreciated for its features like accuracy, clarity and optimum functionality.
Feature:Bright Red LED chip, which is made from AlGaAs on GaAs substrateBlackface and RED LED segmentsType: Common cathodeNo. of Pins: 12Low Current ConsumptionHigh BrightnessEasy to Use with PCB Mounting as well as on BreadboardPackage Includes:2 x 0.56 Inch Red 4-Digit 7 Segment LED Display CC
Description :Modules with input and output interfaces, support for cascading multiple modules. The input-output termination module of the first two modules of the first one, the first two modules of the termination input terminal of the three modules, and so on.
Specification :Module Operating voltage: 5VHoles with four screws, diameter 3mmModules with input and output interfaces, support for cascading multiple modulesPin Description :VCC: 5V GND: GND DIN: P20 CS: P21CLK: P22Wiring Instructions:On the left block to an input port, an output port on the rightWhen the control of a single module, simply enter the port received a CPUWhen more than 3 modules cascaded output input termination CPU
This is a Waveshare 3.5-inch Resistive Touch IPS Screen LCD display, with a resolution of 480×320 and a resistive touch panel, which supports Raspberry Pi and can also be used as a computer monitor. Also works as a computer monitor, in this case, the touch panel is unavailable and an HDMI cable is required. This LCD can support Raspbian / Ubuntu / Kali / Retropie. The hardware resolution of this LCD is 480×320 but you can change the resolution by software. In Raspbian, these resolution settings can work properly.Features:480×320 hardware resolution, software configurable up to 1920×1080.Resistive touch control.IPS technology, high quality and perfect displaying from the very wide viewing angle.Compatible and Direct-connect with any revision of Raspberry Pi.Drivers provided (works with your own Raspbian/Ubuntu/Kali/Retropie).Supports FBCP software driver as well, allows to config software resolution, and set up dual-display.Also works as a computer monitor, in this case, the touch panel is unavailable and an HDMI cable is required.HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os).Multi-languages OSD menu, for power management, brightness adjustment, contrast adjustment, etc.Supports 100-level backlight adjustment.Supports HDMI audio output.
Description:The module is a 12 foot with a clock point four common anode tube (0.36 inch) display module for driver IC TM1637, only two signal lines can make the MCU control 4 8 digital tubes.
Feature:Display common anode for the four red LEDDigital tube 8 gray adjustableLevel control interface for 5V or 3.3V4 M2 screws positioning holes for easy installationSize: about 42 x 24 x 12mmInterface 4 digital display module:Control Interface: A total of four pins (GND, VCC, DIO, CLK), GND to Ground, VCC is the power supply, DIO of data input and output pin, CLK is the clock signal pin;Digital tube: 4 common anode score points with 0.36 inches LED, red highlights;Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve an inter-module combination
This small 3.5-inch touch screen module is designed especially for Raspberry Pi, using the latest Linux Core system. This is ideal for DIY anywhere, anytime and does not require any separate power source or case to hold it. The module sits right on top of Pi and an ideal alternative solution for HDMI monitors. The screen also comes with a stylus to interact with the small screen.
The Nextion Enhanced NX3224K024 display is powerful than the standard ones. Compare to the basic Nextion displays, the enhanced ones have added some new functions, such as: supporting built-in RTC, supporting save data to Flash, supporting GPIO, larger flash capacity, and larger CPU clock.The enhanced Nextion series has 7 size covers from generic 2.4 to 7.0.
Nextion Enhanced NX3224K024is a powerful 2.4 HMI TFT display, with 16MB Flash data storage space, 1024 bytes EEPROM and larger RAM of 3584 bytes. With GPIO supported, now customers can use Nextion to control external devices.
Nextion Enhanced NX3224K024 Generic 2.4 HMI Touch Display is a Seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance.Nextion is mainly applied to the Internet of Things (IoT) or the consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tubes.
Nextion includes a hardware part (a series of TFT boards) and a software part (theNextion editor). The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time on application development but get unsatisfactory results.As a solution to this situation,Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. And the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of your development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake. Its easy to adapt Nextion family HMI to existing projects- users just need to provide it a UART.
his TFT display is big (2.8 diagonal) bright and colorful! 240x320 pixels with individual RGB pixel control, this has way more resolution than a black and white 12864 display. It Works well with Arduino and other micro-controller boards.As a bonus, this display has a resistive touchscreen attached to it already, so you can detect finger presses anywhere on the screen. This display has a controller built into it with RAM buffering so that almost no work is done by the microcontroller.
The display can be used in two modes: 8-bit and SPI. For 8-bit mode, you"ll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total). SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and d/c) but is slower than the 8-bit mode. In addition, 4 pins are required for the touchscreen (2 digital, 2 analogs).
This 2.8 inch SPI Touch Screen Module is wrapped up into an easy-to-use breakout board, with SPI connections on one end and 8-bit on the other. Both are 3-5V compliant with high-speed level shifters so you can use with any microcontroller. If you"re going with SPI mode, you can also take advantage of the onboard Micro SD card socket to display images.
This is a Waveshare 5-inch Capacitive Touch Screen LCD, with a resolution of 800x480 and a capacitive touch panel, which supports Raspberry Pi and can also be used as a computer monitor. This product supports Windows 10/8.1/8/7 OS. For the Windows 10/8.1/8 OS, the touch screen supports multi-touch up to 5 points. For some Windows 7 OS, the touch screen supports single touch only. This LCD can support Raspbian / Ubuntu / Kali / Retropie and WIN10 IoT systems. When the LCD works on systems such as Raspberry Pi, the resolution must be set manually, otherwise, it will cause abnormal display. There is no such problem when the LCD works on the PC version of Windows.
Features:800x480 hardware resolution, configurable by software (up to 1920x1080).Capacitive touch control.Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers.When works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free.When working as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free.Supports popular game consoles like Microsoft XBOX360, Sony PS4, and Nintendo Switch, etc.Multi-languages OSD menu, for power management, brightness/contrast adjustment, etc.3.5mm audio jack, speaker connector, supports HDMI audio output.Also supports VGA input.
Shenzhen Topfoison Electronic Technology Co., Ltd. was established in 2012. In the past 10 years, it has been focusing on the production of small and medium-sized professional display screens. It has a professional production plant of 4,000 square meters and three fully automatic production lines. It has obtained ISO 96001 and ISO 16949 quality certification The system and management team have more than ten years of work experience in the industry...
Victronix is one of the leading manufacturers and suppliers of rohs 10.1inch ctp android i2c pc touch for ultra book. With a professional factory and strict quality control system, we can assure you the high quality of our rohs 10.1inch ctp android i2c pc touch for ultra book. Please feel free to buy low price and customized bulk products with us. We can offer you quotation and free sample if necessary.
There’s also a new Active Driving Display, a 7-inch TFT display in the gauge cluster, a new Sport and Off-Road Mode Mi-Drive switch on petrol AWD models, a configurable rear cargo area that enables the setting of a flat cargo floor and full LED headlamps and taillamps.
Entry-level models are powered by a direct-injection 2.0-litre four-cylinder petrol (115kW/200Nm), stepping up to a naturally aspirated 2.5-litre four-cylinder petrol (140kW/252Nm), a turbocharged petrol 2.5-litre four-cylinder (170kW/420Nm) and finally a 2.2-litre intercooled turbo diesel (140kW/450NM).
In addition to the design changes already mentioned, the CX-5 Akera is further differentiated from its stablemates by way of smart-looking body colour painted wheel arch and lower body cladding, larger diameter twin exhaust tail pipes and upgraded Adaptive LED Headlamps, plus unique 19-inch alloy wheels finished in bright silver.
This well-appointed model now boasts wireless smartphone charging, a hands-free power tailgate and reversible floorboard setup in the cargo area. That’s in addition to what was an already generous level of standard equipment, including soft Nappa leather trim, ventilated front seats, heated outer seats in the second row, heated leather steering wheel, real wood door and dashboard trim inserts, frameless rear-view mirror and 7-inch TFT LCD multi-information meter display.
There is a small 7-inch TFT display within the gauge cluster, but it stops short of the full digital dash setup found in the rival Hyundai Tucson and Kia Sportage.
Riding as it does on larger 19-inch wheels with lower-profile tyres, the Akera Turbo steers with pleasing accuracy, going faithfully where its pointed without excessive body roll, understeer or other undesirable handling traits.
The Murphy Marine Compact Configurable HelmView Display with 7" TFT LCD HVS780 is a full-featured, configurable display that integrates electronic engine, transmission and vessel information into an easy to read operator interface. Operators can monitor multiple parameters, including single or dual engines, fuel usage, and much more. The HelmView HVS780 display features a full-color 7-inch / 178mm bonded LCD screen for rugged environments. It has ten tactile push buttons that can easily be pressed with or without gloves. In addition, it comes pre-loaded with a standard marine software configuration that features custom parameters and interface screens tailored for commercial marine applications.
Customize the HelmView display with Murphy’s PowerVision Configuration Studio, a powerful tool that allows you to create custom configurations for unique commercial marine applications - including tug boats, fishing vessels, search and rescue, cargo and more. The HelmView HVS780 paired with the PowerVision Configuration Studio extends custom configuration from only monitoring to equipment control, data logging, and additional alarming. You can even add custom graphics and company branding to the user interface.
The following are some of the parameters displayed by the HelmView HVS780 in English or Metric units (when applicable, consult engine or transmission manufacturer for SAE J1939 supported parameters).
Engine RPM • Engine Hours • System Voltage • % Engine Load at the Current RPM • Coolant Temperature • Oil Pressure • Transmission Oil Temperature • Transmission Oil Level • Tank Levels • Course over Ground* (NMEA GPS Antennae required) • Speed over Ground* (NMEA GPS Antennae required) • Longitude and Latitude* (NMEA GPS Antennae required) • Real Time Display* (NMEA GPS Antennae required) • Instantaneous Fuel Usage • Trip Fuel • Navigational Bearing • Active Service codes • Stored Service Codes (when supported) • Video
A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls.
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.
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.
Some of the earliest home computers (such as the TRS-80 and Commodore PET) were limited to monochrome CRT displays, but color display capability was already a possible feature for a few MOS 6500 series-based machines (such as introduced in 1977 Apple II computer or Atari 2600 console), and the color output was a speciality of the more graphically sophisticated Atari 800 computer, introduced in 1979. Either computer could be connected to the antenna terminals of an ordinary color TV set or used with a purpose-made CRT color monitor for optimum resolution and color quality. Lagging several years behind, in 1981 IBM introduced the Color Graphics Adapter, which could display four colors with a resolution of 320 × 200 pixels, or it could produce 640 × 200 pixels with two colors. In 1984 IBM introduced the Enhanced Graphics Adapter which was capable of producing 16 colors and had a resolution of 640 × 350.
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.
Display resolution is the number of distinct pixels in each dimension that can be displayed natively. For a given display size, maximum resolution is limited by dot pitch or DPI.
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.
The size of a display is usually given by manufacturers diagonally, i.e. as the distance between two opposite screen corners. This method of measurement is inherited from the method used for the first generation of CRT television, when picture tubes with circular faces were in common use. Being circular, it was the external diameter of the glass envelope that described their size. Since these circular tubes were used to display rectangular images, the diagonal measurement of the rectangular image was smaller than the diameter of the tube"s face (due to the thickness of the glass). This method continued even when cathode-ray tubes were manufactured as rounded rectangles; it had the advantage of being a single number specifying the size, and was not confusing when the aspect ratio was universally 4:3.
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.
Estimation of monitor size by the distance between opposite corners does not take into account the display aspect ratio, so that for example a 16:9 21-inch (53 cm) widescreen display has less area, than a 21-inch (53 cm) 4:3 screen. The 4:3 screen has dimensions of 16.8 in × 12.6 in (43 cm × 32 cm) and area 211 sq in (1,360 cm2), while the widescreen is 18.3 in × 10.3 in (46 cm × 26 cm), 188 sq in (1,210 cm2).
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 2010, the computer industry started to move over from 16:10 to 16:9 because 16:9 was chosen to be the standard high-definition television display size, and because they were cheaper to manufacture.
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.
Every RGB monitor has its own color gamut, bounded in chromaticity by a color triangle. Some of these triangles are smaller than the sRGB triangle, some are larger. Colors are typically encoded by 8 bits per primary color. The RGB value [255, 0, 0] represents red, but slightly different colors in different color spaces such as Adobe RGB and sRGB. Displaying sRGB-encoded data on wide-gamut devices can give an unrealistic result.Exif metadata in the picture. As long as the monitor gamut is wider than the color space gamut, correct display is possible, if the monitor is calibrated. A picture which uses colors that are outside the sRGB color space will display on an sRGB color space monitor with limitations.Color management is needed both in electronic publishing (via the Internet for display in browsers) and in desktop publishing targeted to print.
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.
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.
The option for using the display as a reference monitor; these calibration features can give an advanced color management control for take a near-perfect image.
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.
The Flat Display Mounting Interface (FDMI), also known as VESA Mounting Interface Standard (MIS) or colloquially as a VESA mount, is a family of standards defined by the Video Electronics Standards Association for mounting flat panel displays to stands or wall mounts.
A fixed rack mount monitor is mounted directly to the rack with the flat-panel or CRT visible at all times. The height of the unit is measured in rack units (RU) and 8U or 9U are most common to fit 17-inch or 19-inch screens. The front sides of the unit are provided with flanges to mount to the rack, providing appropriately spaced holes or slots for the rack mounting screws. A 19-inch diagonal screen is the largest size that will fit within the rails of a 19-inch rack. Larger flat-panels may be accommodated but are "mount-on-rack" and extend forward of the rack. There are smaller display units, typically used in broadcast environments, which fit multiple smaller screens side by side into one rack mount.
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.
A panel mount computer monitor is intended for mounting into a flat surface with the front of the display unit protruding just slightly. They may also be mounted to the rear of the panel. A flange is provided around the screen, sides, top and bottom, to allow mounting. This contrasts with a rack mount display where the flanges are only on the sides. The flanges will be provided with holes for thru-bolts or may have studs welded to the rear surface to secure the unit in the hole in the panel. Often a gasket is provided to provide a water-tight seal to the panel and the front of the screen will be sealed to the back of the front panel to prevent water and dirt contamination.
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.
According to an NSA document leaked to Der Spiegel, the NSA sometimes swaps the monitor cables on targeted computers with a bugged monitor cable in order to allow the NSA to remotely see what is being displayed on the targeted computer monitor.
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.
Definition of terms clarified and discussed in Aaron Schwabach, Internet and the Law: Technology, Society, and Compromises, 2nd Edition (Santa Barbara CA: ABC-CLIO, 2014), 192-3. ISBN 9781610693509