How to realize the constant black type LCD?

S-IPS: The Royalty of LCD panelsWhat is S-IPS hard-screen technology? What are the advantages or differences of hard screen compared to soft screen? In the future high-end LCD TV market, the earlier introduction of the soft screen and just came out soon S-IPS hard screen technology who will become the dominant? In the domestic home appliance market, with the improvement of purchasing power, people are increasingly putting more attention to the higher technical standards, better viewing performance, more humanized features of the new high-end LCD TV. About LCD TVs have to say some of the secrets, you know?　High-end standard hard screen is sought after into the Olympic year of flat-panel market is developing at a rapid pace. From 2003, flat-panel TVs for the first time on the market, now occupies more than 60% of the market share, large screen, full HD, artistic appearance of flat-panel TVs have become the mainstream of the market, they are leading the development of the flat-panel TV industry from a certain point of view, heralded the flat-panel product updates. Especially LCD TVs, but also occupy more than 70% of the flat-panel TV market. According to experts' prediction, the domestic color TV capacity will exceed 15 million units in 2008 under the impetus of the Olympic market. In the face of a wide range of products in the market, do you have your own opinion when selecting an LCD TV? If you do not know much about LCD TVs, or have been confused by the sales staff's lobbying, then we send you to buy LCD TVs, a great treasure: choose LCD must look at the "noble pedigree" of the panel!　　The reporter learned through the experts, the market is mainly divided into two types of LCD screen IPS screen and VA screen, that is, we say the hard screen and soft screen, which uses IPS hard screen technology is particularly popular LCD TV. General consumer understanding of hard screen there is a misunderstanding, that hard screen is in the LCD panel plus a hard protective film. In fact, the real IPS hard-screen technology is the way the liquid crystal molecules are arranged differently from the soft screen, in the enhancement of key indicators of LCD TVs at the same time, IPS hard-screen technology breakthrough also lies in the "soft" to the "hard" transformation, and IPS hard-screen LCD technology performance IPS hard-screen LCD technology performance beyond the traditional soft-screen LCD, is gradually becoming the standard configuration of high-end LCD TVs. In the higher content of science and technology in professional fields such as aerospace, medical, design, communication and other industries, hard screen market occupancy rate is much higher than the VA soft screen, is the experts generally choose to use the equipment. Being recognized by experts, it is reasonable for consumers to pursue it.　　 In the flat-panel TV industry, whether a manufacturer has high-quality panel resources, is an important criterion for judging whether it can become a first-line manufacturers. With its upstream advantages and advanced technology, LG still holds the dominant voice in the high-end flat-panel market and the upstream of the industry, which is especially evident in the panel, the core of flat-panel TVs. LG's panels mainly come from LG Philips' own resources, which are second to none in the industry, both in terms of quality and output. In the first quarter of 2007, LG Philips LCD company is the world's first large-size LCD panel provider. Behind the achievements, is not only limited to the construction of huge production lines, but also lies in the continuous innovation of technology.　　■ Technology to lead the perfect picture quality guarantee LG - Philips on the basis of IPS, through the introduction of herringbone electrodes and dual domain mode, to improve the specific angle of the gray scale reversal phenomenon and further broaden the viewing angle, to achieve the S-IPS (Super IPS) 178-degree wide viewing angle technology. Not only in the left and right viewing angle breadth to reach 178 °, in the industry similar products as a technical bottleneck, the effective viewing range of the elevation angle of the top angle can also reach 178 °. Ensure that when watching at any angle, can truly reproduce the wonderful picture, a good solution to the relatively small range of viewing angles, the side of the picture is slightly distorted when watching the problem, to meet the desire of the whole family to share a wonderful program. In pursuit of more perfect picture quality, LG utilizes the unique TR waveform correction technology to raise the contrast ratio to an unprecedented 10,000:1, which greatly improves the contrast between light and dark on the screen, and the light transmission performance is outstanding, resulting in increased brightness and contrast, ensuring that any scene can perfectly display the most detailed picture.　　Performance PK S-IPS wins Compared to the VA screen, which is often referred to as "soft screen", S-IPS is better in terms of image display stability. The reason is that the S-IPS hard screen has a stable and solid liquid crystal structure, stable picture quality, extrusion without watermarks, while the VA screen in the touch there will be a large residual phenomenon; Secondly, the S-IPS hard screen extremely fast response, the movement of the picture is more smooth, due to the motion blurring effect, the VA screen will be a large-scale image distortion phenomenon as well as color changes. Third, S-IPS hard screen ultra-high contrast, pure black level is clearer. Unlike the VA screen, the white balance of the IPS screen in each gray scale change is completely negligible. At low gray levels, the instability of the voltage value can lead to uneven brightness.　　Finally, it must be mentioned that the mainstream 42-inch S-IPS hard screen on the market compared to the 40-inch VA soft screen, the effective display area of 67.58 square inches more, and the area of a piece of A4 printing paper is similar. Some consumers may have such doubts, the screen area is not the corresponding power consumption will also increase it? This you do not have to worry about, compared to the 40-inch VA soft screen average power consumption of up to 245W, 42-inch S-IPS hard screen average power consumption as low as 220W, which screen is more cost-effective at a glance. In today's green environment, the S