What is the difference between LCD soft screen and hard screen?

1, the manufacturing process is different

Hard screen process was initially promoted by Hitachi and other Japanese manufacturers, and later LG will be significantly improved, so the formation of the unique characteristics of the S-?IPS hard screen process technology. According to the Chinese Physical Society of liquid crystal branch director Chen Qiliang introduction, the market commonly known as soft screen and hard screen from the process does have some justification.

2, the same basic physical properties

Hard screen is just a protective film on the LCD panel, and can not change the basic physical properties of the liquid crystal surface.? On the same occasion, using the same signal source, compare and watch two different LCD TVs,? If there is a significant difference in picture quality, then the key issue should be in the grade of the LCD panel and the performance of the core driver, not in the soft and hard of the screen.

3, the response speed is different

Hard screen response speed is indeed faster, but the soft screen color to be a little softer than the hard screen, and in the viewing angle of the hard screen, soft screen is not much difference

Expanded information.

The way to differentiate between a hard screen and a soft screen:

Scratch the surface of the screen gently with your hand, and if there is a clear water mark, it is a soft screen;? If the water marks are very light or even almost none, it is a hard screen. As for the hard screen is excellent, or soft screen is good, because in the reference at home and abroad about the quality of the LCD screen in many standards, there has not been a "soft" and "hard" one, so far there is no authoritative organization on the hard screen and soft screen under the comment.

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