Dalian Jiujiu Optoelectronics Color Ring Series LED downlights won the Best Product Design Award in the “2010 LED Illumination China Selection Campaign†jointly sponsored by Gaogong LED and Zhongzhao Semiconductor Lighting Professional Committee. The award ceremony was successfully held in Shenzhen Qingqing World on the evening of December 17, 2010. It is reported that the selection activity is the longest and most influential LED industry. The activity lasted for three months and was patrolled in 12 key cities across the country. The 500 upstream and downstream LED companies were surveyed and nominated for recommendation. Netizen vote, market assessment, expert review, and finally selected 12 person awards, 12 corporate awards, 15 product and technology awards, a total of 39 awards. According to reports, this downlight has been tested and designed to fully consider the environment with high lighting efficiency, light comfort, aesthetics and longevity. It can be a brand in the numerous downlight markets, very rare. At the 2010 LED Lighting China Awards Ceremony, Dalian Jiujiu Optoelectronics Shi Weili said that the series of LED downlights were widely used in the world's first Shangri-La hotel lighting renovation project, and its performance and design were recognized by Shangri-La. According to the different backlight sources, LCDs can be divided into two types: CCFL displays and LED displays. Lcd Module,Kortek Tft Lcd Monitor,Game Boy Color Tft Lcd Kit,A-Si Active Matrix Tft Lcd ESEN Optoelectronics Technology Co., Ltd, , https://www.esenoptoelectronics.com
Misunderstanding:
Many users believe that liquid crystal displays can be divided into LEDs and LCDs. To some extent, this understanding is misguided by advertisements.
The LED display on the market is not a true LED display. To be precise, it is an LED-backlit Liquid Crystal Display. The liquid crystal panel is still a traditional LCD display. In a sense, this is somewhat fraudulent. nature! South Korea`s Samsung was once convicted by the British Advertising Association as violating the country`s advertising laws because its [LEDTV" LCD TVs were suspected of misleading consumers. For liquid crystal displays, the most important key is its LCD panel and backlight type, while the LCD panels of displays on the market generally use TFT panels, which are the same. The difference between LEDs and LCDs is only their backlight types: LED The backlight and CCFL backlight (that is, fluorescent lamps) are diodes and cold cathode lamps, respectively.
LCD is the acronym for Liquid Crystal Display, which means "liquid crystal display", that is, liquid crystal display. The LED display refers to a type of liquid crystal display (LCD), that is, a liquid crystal display (LCD) with LED (light emitting diode) as the backlight source. It can be seen that LCD includes LEDs. Corresponding to the LED display is actually a CCFL display.
(1) CCFL
Refers to a liquid crystal display (LCD) with CCFL (cold cathode fluorescent lamp) as the backlight source.
The advantage of CCFL display is good color performance, but the disadvantage is higher power consumption.
(2) LED
Refers to a liquid crystal display (LCD) that uses LEDs (light emitting diodes) as a backlight source, and generally refers to WLEDs (white light LEDs).
The advantages of LED displays are small size and low power consumption. Therefore, using LEDs as a backlight source can achieve high brightness while taking into account lightness and thinness. The main disadvantage is that the color performance is worse than that of CCFL monitors, so most professional graphics LCDs still use traditional CCFL as the backlight source.