Advertising screen

This kind of question is wrong
Author:Qian Cheng   Time:2021-10-14 17:59 Browse(null)
Each pixel of LCD is controlled by a set of independent circuit loops. The pixels are very small. In principle, if the screen is broken, it can be displayed normally except for broken ones. Because the circuit board behind and the LVDS cable on the screen are not damaged, you can still see the image
Author:Wang Rui   Time:2021-10-14 17:59 Browse(null)
HD screen means high-definition screen. HD is actually the standard of high-resolution digital TV. At present, 16:9 screens adopt this standard, with a resolution of 1280 x 720 (720p / 720I). It is generally used in digital products, similar to digital cameras. MP5 and MP4 all use this resolution, while notebook computers generally use the resolution of 1366 x 768.
Author:enrique   Time:2021-10-14 17:59 Browse(null)
TV advertisement: a program with highly concentrated information. TV advertisement has the audio-visual characteristics of newspaper, radio and film. It has become the most modern and eye-catching form of advertisement with the characteristics of sound, image, color, listening, viewing and reading. The development of TV advertising is very fast, and has amazing development potential. The first TV advertisement broadcast by Shanghai TV station on January 28, 1979 opened the prelude to the development of TV advertisement in China.
Author:Mr. Song   Time:2021-10-14 17:57 Browse(null)
In some cases. If the monitor's power adapter is external. External interference will also appear shaking. Try setting the display resolution. If you change the resolution. The words are not flashing. Try to remove other unrelated electrical appliances around the machine. You can find another adapter with the same parameter to replace.. Press the display set key..
Author:Xiong Wei   Time:2021-10-14 17:56 Browse(null)
The LED display industry can be described as a mixture of fish and dragons. There are many large and small enterprises, and their products are also different. In recent years, the development momentum is rapid: the opening ceremony of the 2008 Olympic Games, the TAM military parade in 2009, the Spring Festival Gala, and the background of major entertainment stages all have led displays. More and more commercial advertisements use LED display.
Author:Su Shangquan   Time:2021-10-14 17:56 Browse(null)
let me talk about it. I don't think there is any future for LED, because I have been in this field for seven years. Although I have made some achievements, if I do anything else, I should have a better future. The LED market is chaotic, and I'm not optimistic about the future of LED. LED will enter the track of household use, but there are many defects in LED. And you don't go to work in Tongzhou, you will learn very slowly, because TongZhou company is where I used to work, where I can't learn any good technology, or learn very slowly, if you know electronics well! You have a whole new person to teach you, you don't have to do anything/
Author:Yuan Yinzhi   Time:2021-10-14 17:55 Browse(null)
Difference between LCD screen of TV and LCD screen of mobile phone:
Author:Luo Limin   Time:2021-10-14 17:55 Browse(null)
1. First of all, you have an outdoor LED display, so you can play pictures, text, video and other advertising information.
Author:Han Jian   Time:2021-10-14 16:54 Browse(null)
Soft cloth + water
Author:FGCB   Time:2021-10-14 16:52 Browse(null)
QVGA is Q, or quarter. As the name suggests, QVGA is one fourth of the size of VGA. The resolution of the output on the LCD screen is 240 × 320 pixels. It should be noted that it is wrong for some media to regard QVGA screen as the same material as TFT, TFD and other LCDs. The statement of QVGA screen is common in some Japanese mobile phones, and most of the smart phone screens using Microsoft PPC operating system are 320 × 240 pixel QVGA screen.
Author:Zhang Huifa   Time:2021-10-14 16:51 Browse(null)
Author:Chen Lihui   Time:2021-10-14 16:50 Browse(null)
First of all, you don't have to be "novice". Do LED display business,
Author:Zheng Suhua   Time:2021-10-14 16:50 Browse(null)
After crystal display has been used for a period of time, you will find that there is a layer of dust adsorbed on the display screen (it is more obvious when you turn off the LCD, and sometimes you will accidentally stick various water stains, which will greatly affect the visual effect. How to clean it?
Author:Zhao Pengfei   Time:2021-10-14 15:47 Browse(null)
If the LCD is really broken, there is no value in repairing it. If you really want to change it, it will cost half a TV. If a friend breaks down, the circuit board can be replaced.
Author:Wu Min   Time:2021-10-14 15:47 Browse(null)
It's liquid crystal. It's made of liquid crystal sandwiched between two pieces of glass. Liquid crystal is a kind of material between liquid and crystal. After being electrified, its angle will be changed, so as to change the color and display the handwriting.
Author:Finola   Time:2021-10-14 15:45 Browse(null)
Ketai indoor Φ 5 sub surface pastes full color
Author:Yang xiaojue   Time:2021-10-14 15:42 Browse(null)
High definition display has higher resolution, more delicate and clear display. But the host configuration requirements will be relatively higher. The three monitors are all 1080p high-resolution displays. In terms of cost performance, the Great Wall m2336 should be the highest.
Author:Yu Yang   Time:2021-10-14 14:41 Browse(null)
LED is light emitting diode, LCD is liquid crystal display. LED has the following characteristics: low power consumption, long service life, low cost, high brightness, few faults, large viewing angle, long visual distance and so on. The advantages of LCD mainly include zero radiation, low power consumption, small heat dissipation, small volume, accurate image restoration, sharp character display and so on.
Author:Long Guodong   Time:2021-10-14 14:41 Browse(null)
Yes, you just need to adjust the mode. If you want to watch TV, you need to adjust it to TV mode. If you want to use computer, you need to adjust it to computer mode.
Author:kfcfigo   Time:2021-10-14 14:39 Browse(null)
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