LCD monitor is a good hard screen or soft screen?

The so-called hard-screen products, is the LCD screen surface with a layer of hardness of the transparent resin material to protect the outer membrane of the product.

Hard screen process was initially promoted by Hitachi and other Japanese manufacturers, and later LG will be the technology has been significantly improved, so the formation of a very distinctive S-IPS hard screen process technology. The outstanding feature of the hard screen is that the screen has a certain degree of stability, with a finger gently on the press down, there will be no obvious dark shadows, conducive to screen protection, but the paste process must be good enough. Hard screen is mainly represented by manufacturers is LG - Philips, LG, Toshiba, Hitachi and other manufacturers of LCD TVs are also mostly used hard screen.

The so-called soft screen is relative to the hard screen, that is, without the use of protective film LCD panel. TN, PVA, MVA and other panels belong to the soft screen, the main representative of the manufacturer is Samsung. This type of screen is characterized by finger press or fingernail paddle down, there will be a more obvious water ripple phenomenon, but after a while on the disappearance, and will not affect the image quality. Maybe it is the Samsung S-LCD LCD screen is easy to press the "water ripples" reason, so it is called "soft screen".

Basic physical properties are the same

The fundamental difference between hard and soft screen is only in the screen surface with or without film, will not and can not change the LCD panel's own intrinsic physical properties, so the picture quality is still inherent in the characteristics. If on the same occasion, using the same signal source, compared to watch hard-screen and soft-screen models of LCD TVs, there is a significant difference in picture quality, then the most critical issue should be in the LCD panel level and IC drive performance and other core configurations, but not in the "hard-screen" and "soft-screen

Hard and soft screen is very easy to separate: scratch the screen surface, if there is a more obvious water marks, is a soft screen; if the water marks are very light or even no, is a hard screen. Because so far, in reference to the quality of the LCD screen at home and abroad in a number of standards, there has been no "soft" and "hard" said, there is no authoritative body of hard and soft screen and soft screen under the advantages and disadvantages of the comment. Therefore, it can be said that the hard and soft screen is only the LCD panel post-processing different, but no fundamental difference between good and bad. To be more precise, that is, the hard screen is just a protective film on the LCD panel, the use of film screen LCD TV is not necessarily superior, and the use of the LCD TV does not necessarily add a film screen is not bad.

As we all know, although the screen is the key component of the LCD TV, but the control circuit and the application of audio-visual optimization technology is also very important. An excellent LCD TV should be a grade A LCD panel + excellent control circuit and audio-visual optimization technology, and the picture quality performance of LCD TVs is inevitably a combination of LCD panel technology features and control circuit and image optimization technology features. Therefore, only to "soft" and "hard" to determine the advantages and disadvantages, biased, is of no practical significance.

On the LCD screen material, hard and soft screen is the same physical structure of the liquid crystal, its basic performance is the same, and more than a layer of protective film of the hard screen seems to improve the security, but still will not exceed the fragile physical defects of the LCD screen. Therefore, whether it is hard-screen type of LCD TV or soft-screen type of LCD TV, the same fear of collision, the same need for careful protection. Users in use, as long as attention is not gravity impact or carved with sharp objects, the screen is not damaged.