OLED Module technology and development with echoes, OLED drive also plays an increasingly important role. Not only from the low duty cycle increases to support high duty cycle, and the application of such a control current for each RGB, wider IC operating temperature (-45 to 80 ℃), the internal DC-DC boost, as well as graphics acceleration instruction and some other features.
2014年2月27日星期四
Character LCD Modules liquid crystal display technology analysis of recent progress
In just a few years time , accory color lcd display module rapidly replacing CRT, become occupy the mainstream display technology. The prices are civilians , while the LCD display quality is also getting better and better . Initially, the viewing angle is small, long response time LCD is considered the most serious flaw in the joint efforts of the major panel makers , have successfully developed a new generation of graphic lcd display module panels , and quickly mass production in a very short time. Achieve universal access to a new generation of panel viewing angle of 160 degrees or more , and some more excellent technology can achieve 170 -degree viewing angle , so almost the same level as CRT , LCD narrow perspective of a certain defect changed . Secondly , the new panels generally have less than 16 ms response time , many products even down to the level of 8 ms , and only when the response time exceeds 25 milliseconds , the human eye can clearly feel the image delay , a new generation of 3D Serial Lcd Display Module fully meet game application requirements. And to solve these two problems for the popularity of LCD and lay a shot in the arm , coupled with increasingly lower cost , only 15 inches LCD monitor specifications realized price of civilians , even the 17-inch products fall into the 2,000 yuan , the mainstream replace CRT is a natural thing , and this is what we see today in the market situation . Although perspective and response time has been greatly improved , the quality of the LCD display to get some improvement , but the pace of the LCD has not stalled , the industry 's technological improvements will focus on the following areas: improved image contrast , allow it to be exhibit a richer sense of hierarchy ; further improve the color performance of the LCD , so that it can be close to or even reach the level of the CRT ; continue to reduce the power consumption of the display , to enable more energy efficient and meet the needs of mobile applications ; the life of existing as the basis to further improve ; expand into new application areas, reform the manufacturing process , improve yields and achieve further reduce manufacturing costs.
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