In daily life, the hard-screen liquid crystal display means that the pixels of the screen are in the form of fish, the direction is left open, and the like is commonly referred to as a "a man"-shaped character. The hard screen is hard, because no water lines appear after the touch is pressed on the screen, the resin protective film on the liquid crystal screen is the hard screen, and the soft and hard of the liquid crystal screen is determined by the molecular structure of the liquid crystal screen.
As the advanced technology of science and technology has been improved and greatly improved, the s-ips hard-screen process has become the most distinctive hard-screen process in Japan. The character of the hard screen is its fixation and stability, the finger is gently on the top, no obvious shadow is present, it is beneficial to the screen protection, but the pasting process must be good enough.
一：How to identify the ips hard screen
1： and touch the liquid crystal screen; if there is no water line phenomenon, the ips hard screen can be confirmed; if the water line phenomenon occurs, it can be confirmed as a soft screen.
2. The shape of the liquid crystal molecules can be compared by using a magnifying glass, and the whole-pixel fish scale direction is the ips hard screen.
二： What is the difference between the hard screen and the soft screen
1： The liquid crystal display is that the fundamental difference between the hard screen and the soft screen is only on the screen film or the film, and it is not possible to change the intrinsic physical properties of the liquid crystal panel itself, so that it is still an inherent feature in the image quality. If the same signal source is used on the same occasion, compared with the LCD TV with the hard screen and the soft screen model, the most critical problem should be in the core configuration such as the level of the liquid crystal panel and the ic driving performance, but not the difference between the "hard screen" and the "soft screen". The hard screen and the soft screen are easy to use: the hand light screen is used, and if a clear water mark appears, it belongs to the soft screen;
2: If the water mark is light or even not, it belongs to the hard screen. So far, there has been no "soft" and "hard" in many standards on the quality of the LCD at home and abroad, and there is no authoritative organization to comment on the quality of the hard screen and the soft screen. Therefore, it can be said that the hard screen and the soft screen are only different from the later process of the liquid crystal panel, and have no fundamental advantages or disadvantages. More precise, that is, the hard screen is only a protective film on the liquid crystal panel, the LCD TV with the film-adding screen is not necessarily excellent, and the LCD TV with the non-film-adding screen is not necessarily poor.