COMPUTER VISUAL DISPLAY || @daprado1999 [Club75]

The Computer Visual Display are visual response output given out by the computer to its audience. They are under the genre of output devices, but strictly visual aided output which could be seen with the eyes.

Moreso, data entered into the computers can be visible on the computer monitor, which is basically a video screen which comes in various sizes and shapes. Its major benefit is smooth communication with its audience. Below are Computer Visual Display Devices we all need to know thus;

• CATHODE RAY TUBE:

These are special monitors which employs the cathode ray tube technology, in which an electronic "gun" shoots beams of electrons to illuminate the pixels on the screen. The cathode ray tubes are about 21-inch or smaller. The more pixel on screen the higher the quality resolution received.
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• LIGHT EMITTING POLYMER:

This was developed by the Cambridge Display Technology and it refers to a display technology in which plastics are channelled to conduct electricity under certain conditions thus, emitting light. Their advantage is fast response time, and light intensity is proportional to current.

^{They are constructed by applying a thin film of light emitting polymer into plastic substrate coated with transparent indium tin oxide electrode}
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• ORGANIC LIGHT-EMITTING DIODES:

They are based on electroluminescence
providing display that are brighter, thinner lighter and faster than Liquid Crystal Display (LCDs). Organic light-emitting diodes(OLED) consume less power and offer high contrast looking equally bright from all angles. These OLED are easy to manufacture, and cheaper to access. Their displays are brighter with better color saturation and a wide viewing angle.
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• RETINAL SCANNING DISPLAY:

This is a technology used in variety of work situations including medicine, air traffic control, and industrial machine control. The phenomenon is an image projection pixel by pixel to seat well in viewers retina for easy and better visual capture by users.

scenario;

^{The Advent of mobile devices came with issues as text being too small, slow and awkward to process information properly. Therefore the microvison firm came up with this as a solution for easier technology.}
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^{10%curated to the community}