LG 22MK400H-B 22 inch Computer Screen
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Active 3D - Separation of the 3D image into the right eye and the left eye is performed on the active glasses, which include a battery. This method allows full Full HD resolution to be viewed, but darkens the image slightly compared to the passive method. Passive 3D - The 3D image is separated by a special filter on the screen itself. As a result, the glasses are light and needless, and there is no darkness in the image. However, each eye only receives half the full resolution so the image may look less sharp.
Screen type These are the main screen types on the market: Liquid Crystal Display - LCD - flat screen thin with fluorescent backlight. LED - LCD panel screen with LED backlight based instead of fluorescent lighting. LED lighting is considered to be more energy efficient and capable of providing a high level of clarity and enhanced contrast. Touch Screen - Some of the screens support touch, much like cell phones and tablets. Touch screens allow for convenient use of operating systems such as Windows 8.
Contrast ratio The higher the screen contrast ratio, the better its quality. The contrast ratio is the difference in the intensity of light between the brightest white to the deepest black. The higher the contrast ratio, at least supposedly, the higher the color range it can display. And why supposedly? Because sometimes the correlation between the numbers and the actual result is not so accurate.
- 1000: 1
Maximum resolution Resolution - The number of pixels per square inch. The higher this number, the higher the image sharpness. Resolution is represented by two numbers, for example 1920x1080, where the first number is the number of horizontal pixels in the image, and the second number is the number of vertical pixels. Screens of 1920x1080 or higher are known as Full HD. Some screens support even higher resolutions of up to 3840x2160, and are known as 4K or UHD.
Response Time The response time is the time it takes for the screen to change the color of a single dot from black to white and back to black; Precise measurement is gray to gray (GTG or Gray to Gray). This time is measured in milliseconds. Fast response time is essential for watching movies and games where there is a lot of screen movement. The shorter the response time, the more can the phenomenon of
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