As almost all manufacturers have begun to promote and support LED backlights , LEDs have become an irreversible trend to replace traditional lamp-type backlights (CCFLs). However, since LED has officially entered mass production stage since this year, the proportion of display products using LED backlights in the market is still relatively small. The traditional display products using CCFL backlights still occupy the market. The mainstream status, considering that the upstream backlight module factory still has a certain scale of CCFL backlight production capacity, CCFL backlight will not be eliminated immediately.
LED backlit display is also an LCD
When major manufacturers introduced the concept of LED, we saw that many netizens and consumers still have some misunderstanding about this concept, completely confusing LED and LCD, so that in the forum, I should buy LED display or LCD. ". In fact, what we usually refer to here is the backlight of a liquid crystal display, which is composed of a plurality of LED light-emitting diode particles, and is a component of the LCD, which is used to replace the traditional CCF1 backlight (similar to Our common fluorescent tubes), so LEDs and LCDs are subordinate, not side-by-side.
CCFL backlight LCD in the market still occupies a large market share
Is LED backlight really better than CCFL?
It is precisely because of the LED backlight, and the strong propaganda of the manufacturers, many consumers who do not know much about the LED backlight are very confused. I don’t know if it is necessary to spend 200 to 300 yuan to buy an LED. Backlight products, or have been questioning: LED backlights will really be as good as the major display manufacturers, its color effects and performance on all aspects of the display will be improved? If it really improves, where do you mainly perform better?
Will LED backlighting improve LCD benchmark performance?
Below we will use a professional instrument to test a variety of liquid crystal displays using CCFL backlights and LED backlights. In order to make the test results more comparable, we selected low-end and high-end LED backlight products from the market to compare with a high-end LCD display with CCFL backlight. Let's go into the performance test section. The instrument used is the Topcon BM-7A Luminance Colorimeter.
3 Mm /8 Mm Nano Tip,Electronic Board Marker Pen,Touch Board Marker Pens,Infared Smart Board Marker
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