Adopt LED backlight Chi Mei 22 widescreen color saturation 102%
brief introduction:
Consumers who are concerned about 22-inch widescreen LCDs know that Chi Mei is the first to cut 22-inch widescreen LCDs. The early launches of ViewSonic VX2235wm, Acer AL2216w, Samsung 225BW, BenQ FP222W and AOC 210V all use Chi Mei 22-inch LCD panels, followed by Samsung. AUO and even LPL quickly followed up. Although Chi Mei is no longer "one big", but this time Chi Mei took the lead in 22-inch widescreen, this time is the LED backlight...
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On the left is the CCFL backlight, and on the right is the LED backlight gap at a glance.
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CCFL and LED color quality differences
It is well known that liquid crystal molecules do not emit light by themselves, and it is necessary to use a backlight. The mainstream LCD basically uses CCFL backlights, and a few LED backlight liquid crystal displays have not been sold in China, even if it is expensive.
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From the specification sheet, Chi Mei's 22-inch widescreen LCD panel based on LED backlight is still using TN panel, but the performance has a significant leap, the static contrast is increased to the highest TN of 1200:1 (if using dynamic contrast technology, 4000:1 is just a piece of cake); the brightness of 330 lumens is also higher than the mainstream 300 lumens; the response time is 5ms, which is also the generality of the TN panel (the grayscale 2ms adds a chip on this basis); the most terrible is up to With a wide color gamut of 102%, the ultra-wide color gamut has always been one of the advantages of LED backlights.
Although Chi Mei is not the strongest panel factory, but in recent years has been leading the LCD market, from the unassuming 19-inch widescreen, and then to the 22-inch widescreen, Chimei has achieved unprecedented success, and this Once again, we are the first to introduce a 22-inch widescreen LCD panel based on LED backlights. We also hope that Chi Mei will be successful again. Once the LED has successfully entered the market, the LCD will usher in a mocking color revolution. The latest and most complete LCD information is available on the Bubble Network LCD channel.
Article source: http://
Consumers who are concerned about 22-inch widescreen LCDs know that Chi Mei is the first to cut 22-inch widescreen LCDs. The early launches of ViewSonic VX2235wm, Acer AL2216w, Samsung 225BW, BenQ FP222W and AOC 210V all use Chi Mei 22-inch LCD panels, followed by Samsung. AUO and even LPL quickly followed up. Although Chi Mei is no longer "one big", but this time Chi Mei took the lead in 22-inch widescreen, this time is the LED backlight...
On the left is the CCFL backlight, and on the right is the LED backlight gap at a glance.
CCFL and LED color quality differences
It is well known that liquid crystal molecules do not emit light by themselves, and it is necessary to use a backlight. The mainstream LCD basically uses CCFL backlights, and a few LED backlight liquid crystal displays have not been sold in China, even if it is expensive.
From the specification sheet, Chi Mei's 22-inch widescreen LCD panel based on LED backlight is still using TN panel, but the performance has a significant leap, the static contrast is increased to the highest TN of 1200:1 (if using dynamic contrast technology, 4000:1 is just a piece of cake); the brightness of 330 lumens is also higher than the mainstream 300 lumens; the response time is 5ms, which is also the generality of the TN panel (the grayscale 2ms adds a chip on this basis); the most terrible is up to With a wide color gamut of 102%, the ultra-wide color gamut has always been one of the advantages of LED backlights.
Although Chi Mei is not the strongest panel factory, but in recent years has been leading the LCD market, from the unassuming 19-inch widescreen, and then to the 22-inch widescreen, Chimei has achieved unprecedented success, and this Once again, we are the first to introduce a 22-inch widescreen LCD panel based on LED backlights. We also hope that Chi Mei will be successful again. Once the LED has successfully entered the market, the LCD will usher in a mocking color revolution. The latest and most complete LCD information is available on the Bubble Network LCD channel.
Article source: http://
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