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)
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)
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)
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)
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(null)
Blue screen reason
Author:War Army   Time:2021-10-14 13:36 Browse(null)
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(null)
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(null)
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(null)
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(null)
① If the LCD screen is physically damaged, it cannot be repaired.
Author:Miao Lei   Time:2021-10-14 12:26 Browse(null)
Anti glare wide display screen
Author:Li Cheng   Time:2021-10-14 11:19 Browse(null)
Two solutions are provided
Author:Jin Fangfang   Time:2021-10-14 10:17 Browse(null)
Electronic display screen is through the software to change the word, change the display speed and so on.
Author:zhouleihui   Time:2021-10-14 10:14 Browse(null)
The LCD screen should be cleaned correctly. Do not wipe the screen with a cloth, otherwise it will cause damage to the LCD screen. When using the cleaner, you should also pay attention not to spray the cleaner directly on the screen. It may flow into the screen and cause short circuit. The correct way is to wipe the screen gently with a soft cloth and detergent. In short, the anti-collision ability of LCD is very small. Many crystals and sensitive electrical components will be damaged when they are hit. Small ones will damage small electronic components, and large ones will make the whole LCD useless. If you don't want the LCD to be hurt by wiping the screen, you should give the LCD a/
Author:Mao Shengbo   Time:2021-10-14 09:55 Browse(null)
The TV screen is broken. As long as the shell is good and the circuit is normal, replace it with a new TV screen of the same specification
Author:Sun Xuemei   Time:2021-10-14 09:42 Browse(null)
The difference between the two is as follows
Author:Huang Ruiqin   Time:2021-10-14 08:02 Browse(null)
1. In terms of display, LED brightness is relatively strong, far view is very clear, suitable for outdoor
Author:Lu Jiamin   Time:2021-10-14 08:01 Browse(null)
It is understood that there are mainly two kinds of LCD TV screens on the market, one is LGD's IPS hard screen, and now some high-end LCD manufacturers such as LG, Skyworth, Konka, Haier, Hisense and Changhong use this kind of LCD screen, with the sizes of 42 inches and 47 inches; The other is the VA soft screen, represented by Samsung, sharp and other manufacturers, with sizes of 40 inches and 46 inches.
Author:Zhang Feng   Time:2021-10-14 08:01 Browse(null)
Nowadays, the popularity of LCD (TV) display is higher and higher, but many people still have some mistakes in cleaning LCD.
Author:Chen Shaochuan   Time:2021-10-13 17:55 Browse(null)
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