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5月21日星期二
What is an organic EL panel TFT Display Module
The organic EL, which is the OLED, Chinese translated organic light emitting diode display using this material is an organic EL panel television TV. And currently used LCD TVs, plasma TVs, organic EL TV with a light, thin, low power consumption, good quality, high resolution, fast response, flexible, and many other advantages. Simply put, the current shortcomings of flat-panel TVs on the market will be overcome.TFT LCD Display
Organic EL biggest feature is powered up after yourself to light, which makes organic EL TVs, high brightness, contrast, can be displayed colors are much richer. The organic EL TV is not limited angle range, generally up to 160 degrees viewing angle, so that will not be distorted from the side. Since there is no backlight module, the weight is also an organic EL TVs than LCD or plasma TVs are much lighter and more power.
Materials needed for manufacturing an organic EL TV rarely simple process, mass production cost savings of 20% than the LCD. As technology advances, the short life of the organic EL TVs shortcomings are being overcome, some organic EL panel life even reached 50,000 hours, which is far beyond the life of the current flat-panel TVs.
It is because of the many advantages of organic EL TVs, the industry generally believe that it is the future direction of development of flat-panel TVs, and the current LCD and plasma TVs are considered transitional product.
See introduction article said that due to the organic EL each pixel can be individually turned off, the Sony XEL-1 claimed that black in total darkness near the test equipment to test the limits are displayed as 0, so the contrast is extremely high, 1 million: 1 header Contrast can only be called symbolic, about the ideal value of contrast is infinite, the author has already done elaborate, as long as no light can make pixel can be done. With such a high contrast, XEL-1 can show a satisfactory black, no light leakage of liquid crystal and liquid crystal response speed is 1,000 times, with plug black technology, making the dynamic performance of the screen more smooth, high color purity makes supporting new color format xvcolor simple, so that the organic EL does not exist, such as the LCD viewing angle, ghosts and other issues, the picture quality will be a qualitative improvement.Graphic OLED Display
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