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How Viewing Angles Impact LCD Display Performance in Modern Devices ?
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Update time : 2025-06-18 19:47:00
The viewing angle refers to the angle at which the human eye can clearly see the image. It is generally expressed in the format: 89/89/89/89 (left/right/up/down), meaning the image can be clearly viewed from 89 degrees in the left, right, up, and down directions.
89/89/89/89 (left/right/up/down) is defined as full viewing angle.
LCD screens of 18.5 inches and above are all full-viewing angle, while many small-sized screens below 18.5 inches are non-full-viewing angle (i.e., narrow viewing angle).
Image: Comparison between narrow-viewing-angle and wide-viewing-angle LCD screens.
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