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.
2013年6月6日星期四
Next generation FPD panel TFT Display Module finesse
For the graphic oled color of human pursuit, has not stopped since. Until recently because of the development of multimedia computers, to enable consumers to enjoy digital multimedia, the requirements for color, it is from from the original 16 colors, 256 colors has to support 8bit color performance. Now, with the digital storage of the data quality requirements increase, the latest high-definition movie storage standard HDTV, the provisions of each color to 10bit color that is 30 bit true color to save color images. When people saw a billion colors, the color will be more smooth and delicate, bright colors richer and more accurate reduction can also be objects in real colors than conventional 8bit color increased by 64 times, while the bright colors and rich staggering extent.
To now, the market is the most common panel grayscale performance capabilities mostly 6bit, so the color gradation processing can only reach 2 ^ 6, meaning a single color for the panel as a whole can only reach performance levels 64 levels, while the three RGB colors combined overall performance degree and only 262,144 colors, do not say that in the face of HDTV or SDTV, etc. HD content playback, and even expect to be able to meet the computer 32bit color scale, will not reach full capacity to support. Although it is technically possible to do by way of this process so that the panel can be simulated to 32bit color depth performance ability, but ultimately is to simulate the performance of actual experience, and still have a fairly large and CRT gap.
Because of this, it can support 8bit panels have been developed to, and to start on the market, to the full, demanding consumers of color. The ability to view color performance, 8bit panel color performance can reach 167,000 colors, but this and the 32bit color depth, or there is a gap, of course, they can not achieve HDTV for each RGB color 10bit grayscale requirements. So in the face of HDTV broadcast era, the development of 10bit panel and can be reached commercialization, it increasingly urgent. low temperature 128x64 lcd
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