This kind of question is wrong
Author:Qian Cheng   Time:2021-10-14 17:59 Browse(496)
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(479)
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(919)
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(449)
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(433)
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(945)
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(425)
Difference between LCD screen of TV and LCD screen of mobile phone:
Author:Luo Limin   Time:2021-10-14 17:55 Browse(369)
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(593)
Soft cloth + water
Author:FGCB   Time:2021-10-14 16:52 Browse(332)
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(316)
Author:Chen Lihui   Time:2021-10-14 16:50 Browse(422)
First of all, you don't have to be "novice". Do LED display business,
Author:Zheng Suhua   Time:2021-10-14 16:50 Browse(223)
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(477)
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(871)
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(407)
Ketai indoor Φ 5 sub surface pastes full color
Author:Yang xiaojue   Time:2021-10-14 15:42 Browse(415)
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(670)
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(978)
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(601)
Most of the LEDs on the market are led backlit screens. The real LED screen is too few, the cost is too high, almost no Factory commercial. Because the LED screen is not hot, it is used more in some special fields. In fact, I don't know much about these, but I've sold computers before, so I've trained them. ha-ha
Author:Zeng Wenjuan   Time:2021-10-14 14:39 Browse(397)
Eighty percent of the screens are made in Taiwan. Some high-end products are made in Samsung Sony joint venture or LG Philips joint venture
Author:Li Shan   Time:2021-10-14 14:37 Browse(409)
Very good~
Author:Zhang Yun   Time:2021-10-14 14:36 Browse(892)
LCD screen, backlight driver board, digital version, power board, shell.
Author:Deng Lei   Time:2021-10-14 14:36 Browse(686)
Advantages: big screen, cool watching movies! Save the screen money!
Author:YY   Time:2021-10-14 14:36 Browse(326)
Blue screen reason
Author:War Army   Time:2021-10-14 13:36 Browse(746)
package recommendation: 1440
Author:Wang Liang   Time:2021-10-14 13:35 Browse(798)
Some LCD TVs of the two big brands, Sony and Samsung, use Taiwan's garbage screen. Taiwan screen is very fragile and pretentious. We should take care of them carefully. Sometimes we can't watch sports games. Now IPS hard screen LCD TV is very popular.
Author:Huang Dalun   Time:2021-10-14 13:34 Browse(562)
That should be high-quality dynamic rendering images, right?
Author:Pu Yujie   Time:2021-10-14 13:33 Browse(658)
It depends on the color, quality and waterproof performance
Author:Ms. Yao   Time:2021-10-14 13:32 Browse(831)
Compared with LCD display, LED display has more advantages in brightness, power consumption, viewing angle and refresh rate. The power consumption ratio of LED and LCD is about 10:1, and the higher refresh rate makes led have better performance in video. It can provide a 160 ° wide viewing angle, display all kinds of text, digital, color images and animation information, and play TV, video, VCD, DVD and other color video signals. Multiple displays can also be broadcast online. The single element reaction speed of organic LED display screen is 1000 times of that of LCD screen. It can be taken care of under strong light and adapt to the low temperature of minus 40 degrees/
Author:sd   Time:2021-10-14 13:31 Browse(917)
The LED display is better. First of all, it has low power and does little harm to the eyes. It is also the mainstream now. In the future, the maintenance cost will be lower and will not be eliminated,
Author:He Danxia   Time:2021-10-14 13:30 Browse(868)
The difference between them is that the LED light can be placed on the whole panel, but the LCD light can't, so the brightness of the LED display is more uniform than that of the LCD display, and it's more realistic and vivid to see, while the LED light is more energy-saving, long service life and more durable than the LCD light. thank you.
Author:Fu Luwei   Time:2021-10-14 12:28 Browse(205)
Experts suggest buying LCD TV with hard panel
Author:Zhu Yinda   Time:2021-10-14 12:28 Browse(750)
The kit for front maintenance of LED front display screen is similar to that of ordinary kit, but the screws are made from the front. When there is a problem with the display screen, it can be maintained directly from the front. It can be used in any situation, and there is no specific requirement for land use. New Asia wins the personnel to answer for you
Author:Deng Jiannan   Time:2021-10-14 12:27 Browse(203)
Different regular sizes, different materials, and different businesses want different prices. It's impossible to say exactly the price. However, it can be explained that the cost of TV and LCD is basically the cost of LCD panel, which is conservatively estimated to account for 70% or 80% of the total cost. Therefore, if you are sure that it is the problem of LCD screen, the cost performance of replacing LCD screen is very poor, so it's better to replace a new TV directly
Author:Mei Xiaoli   Time:2021-10-14 12:27 Browse(421)
LCD TV, including
Author:Zhou Yanshan   Time:2021-10-14 12:26 Browse(480)
① If the LCD screen is physically damaged, it cannot be repaired.
Author:Miao Lei   Time:2021-10-14 12:26 Browse(503)
Author:Sun Yi   Time:2021-10-14 12:25 Browse(356)
That depends on the quality of your panel, if not good, like those made in China will not be color saturation. In addition, the LED TV image will have the phenomenon of tailing and residual shadow, but if you buy Sony or sharp, many with acceleration technology can eliminate this shortcoming
Author:: Zhang Jing   Time:2021-10-14 12:25 Browse(981)
A chip software is integrated in the display screen to input the advertisement
Author:Wang Yuan   Time:2021-10-14 11:24 Browse(275)
The LED is the light-emitting diode
Author:Fan Guoliang   Time:2021-10-14 11:23 Browse(351)
The first laptop has no LED screen, but the backlight is led, and the panel is all TN (except for apple and Sony z-series Dell).
Author:I am me   Time:2021-10-14 11:20 Browse(699)
Working principle of LED display screen:
Author:Wang Jinzhu   Time:2021-10-14 11:20 Browse(781)
LCD TV display is not easy to break, once broken, it is difficult to repair, not easy to repair, can only replace new, belongs to high-grade durable consumables, and replacement trouble, operation is difficult, basically a molding, so expensive is inevitable.
Author:Gao Chunyuan   Time:2021-10-14 11:19 Browse(631)
Anti glare wide display screen
Author:Li Cheng   Time:2021-10-14 11:19 Browse(713)
1. Soft linen, wet with water, wipe gently. Or with isopropanol and water 1:1 wet, wipe with soft linen
Author:Li Haijiao   Time:2021-10-14 10:20 Browse(335) Here is a detailed introduction!
Author:Miss Zhong   Time:2021-10-14 10:18 Browse(36)
Two solutions are provided
Author:Jin Fangfang   Time:2021-10-14 10:17 Browse(941)
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(344)