backlight

In my opinion, there is no big difference. The backlight is all led. High definition should be reflected on the screen. Maybe the density of the filter in front of the backlight is not the same. If you buy it, it is recommended that led is enough. You don't have to have high definition. The computer's graphics card may not be able to bring high-definition things, not to mention the so-called high definition, It's not necessarily very HD
Author:Du Hai   Time:2021-10-14 10:16 Browse(null)
Now the clearest resolution of LED TV is 1920 * 1080, which is what we call 1080p or full HD. But our TV signal definition is about 640 * 480, that is to say, if we just watch TV, the effect of any TV is the same. If you want high definition, you can connect to the computer to see 1080p or 720p films.
Author:Ren Renren   Time:2021-10-10 16:53 Browse(null)
LED
Author:one   Time:2021-10-08 14:41 Browse(null)
Shenzhen Hailide LED display analysis:
Author:Li Yunhui   Time:2021-10-06 16:49 Browse(null)
1. Led liquid crystal display, is not an accurate name, it is just business, media propaganda, its full name is LED backlight liquid crystal display.
Author:Feng Xiaoxue   Time:2021-10-04 08:04 Browse(null)
1、 The principle is different
Author:Li Yanli   Time:2021-09-12 11:23 Browse(null)
The so-called LED is actually only different from the LCD backlight display device LCD screen LCD TV LCD screen backlight tube; LED TV LCD screen LED (light emitting diode) backlight is estimated that sharp is more conservative and pays more attention to credibility, but LED backlight technology is too mature/
Author:Sun Jinxian   Time:2021-09-12 10:14 Browse(null)
main parameter
Author:AI Xiaobang   Time:2021-09-10 15:45 Browse(null)
Ground the LED display
Author:Dai Chunming   Time:2021-09-09 16:53 Browse(null)
expand all
Author:Ma Hongmei   Time:2021-09-09 12:26 Browse(null)
The picture quality and sound quality are better than 920a
Author:wuxue   Time:2021-09-08 15:43 Browse(null)
LCD is the abbreviation of the English word for liquid crystal. This is led liquid crystal TV. Its full name is LED backlight liquid crystal TV. The CCFL backlight of the original liquid crystal TV is replaced by LED backlight, which is called led liquid crystal TV for short,
Author:Miss Chen   Time:2021-09-08 10:13 Browse(null)
Now there is no LED TV, it's still a laboratory product. All the boasted LEDs in the market are backlit by LED lamps, so it's just a change of backlight. The price is much higher, which is not worth it
Author:Li qiuhao   Time:2021-09-06 16:49 Browse(null)
It can't be generalized. It's better to give the model number.
Author:bhk   Time:2021-09-06 15:44 Browse(null)
The so-called led on the market refers to the backlight, big brother. LCD is the general name of LCD TV. There are CCFL backlight and LED backlight on the market. LED TV is our outdoor big screen, that is the real LED TV. It is composed of LED light screen, with LED light imaging, so called LED TV. LCD is formed by liquid crystal, which has nothing to do with backlight. LCD screen will not emit light, need backlight to provide brightness. The le700a and lx710a series are both X-type super crystal panels newly developed by sharp. Because the super crystal panel has high transmittance, it can penetrate the maximum brightness of the backlight to the front, so it looks like a mirror/
Author:kime   Time:2021-09-05 09:03 Browse(null)
32lx330a (chain channel, such as Gome Suning) and 32nx330a (agent channel, the general agent of Shenma in a province) this machine has a serious tail. Show sharp's own demonstration film, dancing girl
Author:Tian Rong   Time:2021-09-04 15:45 Browse(null)
Direct type is the backlight directly and evenly arranged between the light guide plate and the reflector, has the advantage of high brightness, but large thickness, such as the general liquid crystal display.
Author:Song Min   Time:2021-09-04 13:35 Browse(null)
No, with CCFL backlight, the clarity of the picture has nothing to do with the backlight. It's true that the LED backlight can save power. The backlight is only responsible for lighting, and the circuit lines are all on the panel. What determines the clarity is the resolution of the panel and the technological level of the panel. The backlight is added by the later module, which has something to do with the clarity
Author:Born for love   Time:2021-09-03 14:38 Browse(null)
LED LCD TV has the following advantages:
Author:Song Dandan   Time:2021-08-23 15:46 Browse(null)
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