How do you correctly distinguish between LED, LED, backlight, and OLED?
LED backlit display LCD backlight source is the traditional CCFL cold light lamp (like fluorescent lamp) to the LED (light emitting diode). Let's review the fundamentals of lcd.
LED display in microelectronics technology, computer technology and information processing in one, with its advantages of bright color, wide dynamic range, high brightness, long life, stable and reliable work, become the most advantage of the public media, at present, the LED display has been widely used in large squares, commercial advertising, stadiums, and dissemination of information news release, securities trading, can meet the needs of different environments.
LED display refers to the direct LED (light-emitting diode) as a pixel light-emitting device display, the array of light-emitting diodes directly emit red, green, blue, three colors of light, and then form a color screen. But because the light emitting diode itself larger diameter, so the same color pixel distance is larger (that is, we often say that the point), so the LED display is usually only suitable for large screen display
Many consumers have a great understanding of the LED display's energy saving and environmental protection, and also have great interest in buying LED related products. But they don't know what the difference is between LED, LED, backlight, and OLED. That is because now many manufacturers in promoting their products are stole a concept. Obviously LED backlight screen, but also referred to as LED display. In fact, there is a fundamental difference between the LED display and the current LED backlit display. Of course, it's easy to confuse readers with technically advanced OLED. So, LED, LED, backlight, OLED, what is the difference between the three and contact it? The following will give you the basic concepts of the three technologies.
