LED display

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)
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)
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)
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)
Working principle of LED display screen:
Author:Wang Jinzhu   Time:2021-10-14 11:20 Browse(null)
Anti glare wide display screen
Author:Li Cheng   Time:2021-10-14 11:19 Browse(null)
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)
Dongguan Huashi Xinghuang advertising media Co., Ltd
Author:Meng Xiangji   Time:2021-10-14 08:05 Browse(null)
The difference between the two is as follows
Author:Huang Ruiqin   Time:2021-10-14 08:02 Browse(null)
search
Author:Chen Meizhen   Time:2021-10-13 17:59 Browse(null)
Led actually refers to the backlight mode of the display screen. In the early days, CCFL backlight was just two lamps, one on the left and one on the right, and the effect was not as good as LED. In fact, there are two rows of LEDs, one on the left and one on the right, but there are dozens of LEDs on each row. This effect is more uniform than that of CCFL. And the brightness is higher.
Author:Yan Jiangmin   Time:2021-10-13 15:48 Browse(null)
The physical resolution of 4K TV is 3840 * 2160; 4 times of Full HD (FHD. 1920 * 1080); 9 times of HD (HD. 1280 * 720).
Author:Tang danzhong   Time:2021-10-13 10:18 Browse(null)
LED backlight refers to the display screen that uses LED as the light source. The liquid crystal itself can't emit light, so it needs additional light source. Generally, we use cold cathode tube as the light source. Compared with LED, the cold cathode tube has a lot of heat and a corresponding increase in volume. Therefore, the display screen of LED backlight saves power and is thinner LED backlight/
Author:Love one person   Time:2021-10-13 10:15 Browse(null)
LED display is a good choice for meeting room at present.
Author:Zhang   Time:2021-10-12 16:52 Browse(null)
one
Author:benny   Time:2021-10-12 09:54 Browse(null)
You find the city management, ask them to coordinate the LED display brightness down, the sound down! This is more feasible. It's unrealistic to turn off the LED display. People who have been approved by the urban management before construction still pay the money to the urban management every year! You can also find some more affected to reflect together, so the effect will be better! Multi coordination
Author:Liu Zhengfei   Time:2021-10-11 13:36 Browse(null)
Led dual color display screen is generally composed of two colors of LED, through different colors of LED can form different display screen, dual primary color is composed of red, green or yellow green two colors, pseudo color is composed of red, yellow green, blue three different colors.
Author:Lin Dongchun   Time:2021-10-11 13:32 Browse(null)
It is divided into several parts: the price of display area is calculated by square meter, and the cost of border and control system and labor is calculated separately
Author:Dancing with the wind   Time:2021-10-11 12:27 Browse(null)
Each LED display is equipped with a control card and software. After the screen is installed, connect the control card and the power supply, copy the software to the computer, and you can directly operate on the computer, which can modify the text content, scanning mode and rolling effect.
Author:Deng Pu   Time:2021-10-11 10:17 Browse(null)
Suzhou Hengsheng advertising planning Co., Ltd. answers for you:
Author:Tang Zhihua   Time:2021-10-11 10:16 Browse(null)
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