What is the difference between LED display and OLED display?
When we go to purchase display or go to buy a cell phone, often hear led display and OLED display, lay personnel hear the two words most of the confusing, most people may think that they should be a thing it or one is another upgraded version? In fact, LED and OLED is not only the difference between a letter of the difference, both belong to a completely different imaging technology. Below to give you an introduction to it.
LED display is a set of microelectronics technology, computer technology, information processing in one, known for its bright colors, wide dynamic range, high brightness, long life, work stability and reliable performance advantages, but also a very advantageous public display media. With the LED display technology from time to time development and innovation, LED display industry from the product to start, and then to product design, to the future can provide a total solution.
Advantages of LED display.The main advantage of LED display in its ultra-high brightness and large screen display, can meet the outdoor all-weather, full-color display needs, with LED full-color large screen can represent the sky and the ocean, to achieve three-dimensional animation.LED display can be assembled according to the pixel size of a variety of structures, small pixel diameter is generally less than 5mm full-color display will require three T-1 red, green, blue light LED display realistic panchromatic performance, with a large range of colors including: blue-green, green-red, etc., and the International Television System Committee (NTSC) television color range basically in line with the provisions. A new generation of red, green, blue ultra-high brightness LED to achieve unprecedented performance, can realize splicing display, using BSV LCD splicing technology to achieve a large picture high brightness display.
OLED English OrganicLight-EmittingDiod abbreviation, can be called organic light-emitting diode or organic light-emitting displays.OLED as a flat panel display of emerging applications, at the same time with self-illumination, do not need a backlight board, high contrast, uniform picture quality, wide viewing angle, fast response time, in line with the principle of short intelligence, not only in small and medium-sized panels. OLED is not only used in small and medium-sized panels. And because OLED all-solid-state, non-vacuum devices, with anti-vibration, low temperature resistance and other characteristics, the military also has important applications. Due to the rapid development of the downstream market smart phones, tablet PCs, car audio and other industries, led to the rapid growth of the OLED display industry, the market size is also expanding.
LED display is a kind of display through the control of semiconductor light-emitting diode, which is usually composed of multiple red light-emitting diodes, relying on the light of the light to dominate the display. Thus realizing text, graphics, images, animation, video, video signals and other information display screen.
OLED is driven by the current to the organic film itself to light-emitting light can be red, green, blue, white and other monochrome, and thus achieve the effect of full color, belonging to a new light-emitting principle. This is the most essential difference between the two.
