Hello, yes. It's brighter in 4-scan than in 8-scan. If the driving circuit lights up all the pixels on the screen each time, it is called static driving. If the rows or columns lit up each time are discontinuous, for example, there are 1,2,3,4,5,6,7,8,9,10... Rows of pixels, one and nine rows are lit up at one time, then in a very short time, 1 and 9 are off, 2 and 10 are on, and then in a very short time, 3 and 11 are on, that is 1 / 8 scan; If 1 and 5 are on, it will be replaced by 2 and 6 lines in a short time. Recursion is 1 / 4 scan; Because people have the characteristics of visual persistence, they can't see that the light has been off, and they still look like a/
Author:Yi Feiyang   Time:2021-09-18 13:33 Browse(null)
LED display screen is a projection device, projecting the signal source, which can be from the computer, video recorder, camera and so on. Generally, there are more computer users. As long as the pictures or videos that can be played on the computer can be displayed on the large screen, there is no need to buy them.
Author:Liu Jie   Time:2021-09-12 15:46 Browse(null)
Generally speaking, the row and column control mode is used in the general control method of indoor screen, which is commonly known as the scanning mode. At present, the driving mode of LED electronic display has two kinds: static scanning and dynamic scanning. The static scanning is divided into static real pixel and static virtual, and the dynamic scanning is also divided into dynamic real image and dynamic virtual. For example, buroke LED electronic display is divided into indoor full-color LED electronic display scanning mode: P4 and P5 are constant current 1 / 16, P6 and p7.62 are constant current 1 / 8; The scanning mode of outdoor full-color LED electronic display: P10 and p12 are constant current 1 / 2 and 1 / 4, p16, P20 and P25 are static; Single and double color LED electronic display screen/
Author:feng9558   Time:2021-09-12 08:04 Browse(null)
Advantages of watching sports programs on IPS hard screen LCD TV:
Author:Shen Xiangfeng   Time:2021-09-05 11:20 Browse(null)
The screen is Taoping new media. The advertising content on the machine is rich and diverse. Pictures, videos and text content can be played in full screen and split screen. The content is released through the Internet and updated anytime, anywhere. Taoping makes it possible for everyone to publish advertisements and distribute the content in 3 minutes. If you are interested in the next Taoping app, try it.
Author:Zhang Jingzhe   Time:2021-08-26 11:21 Browse(null)
The 500:1 indicator is a bit behind now. After all, the highest one is 3000:1
Author:Zhang Juncai   Time:2021-08-19 08:04 Browse(null)
Dynamic contrast, referred to as DCR, is a technology to enhance contrast.
Author:Liu Rui   Time:2021-08-18 16:51 Browse(null)
Contrast ratio is the ratio of brightness at the brightest point (white) to the darkest point (black) on the screen. High contrast means relatively high brightness and gorgeous color.
Author:Chen ruling   Time:2021-08-17 17:56 Browse(null)
Contrast ratio is the ratio of brightness at the brightest point (white) to the darkest point (black) on the screen. High contrast means relatively high brightness and gorgeous color.
Author:Deng Jiannan   Time:2021-08-17 12:30 Browse(null)
Contrast ratio is the ratio of brightness at the brightest point (white) to the darkest point (black) on the screen. High contrast means relatively high brightness and gorgeous color. Excellent quality LCD display panel and excellent backlight brightness, the reasonable combination of the two can get full color, bright and clear picture. Now the more common two terms are: LG sharp ratio (DFC) technology and Samsung's dynamic contrast technology (DCR). LG
Author:Guo Jiahui   Time:2021-08-16 17:54 Browse(null)
expand all
Author:Wang Yu   Time:2021-08-16 16:49 Browse(null)
As the core component of LCD TV, LCD panel has not formed a brand, so that Japanese and Korean screens and Taiwan screens can not be identified, and the market is chaotic, which also leaves room for the development of "Shanzhai machine". In addition, under the stimulation of the demand for watching the Olympic Games, consumers begin to consider more the clarity of the dynamic picture when choosing LCD TV. In order to solve the above problems, domestic LCD TV manufacturers began to choose more Korean original IPS hard screen to ensure the differentiated competitive advantage, so that LCD TV not only meets the needs of daily viewing, but also is more suitable for watching games and playing games, and is easier to identify to ensure the quality.
Author:Pipi   Time:2021-08-16 14:36 Browse(null)
It is the ratio of black to white, that is, the gradient from black to white. The larger the ratio, the more gradients from black to white, and the richer the color performance. There are two contrast test methods in the projector industry, one is full on / full off contrast test method, that is to test the brightness ratio of full white screen and full black screen output by the projector. The other is the ANSI contrast, which uses the ANSI standard test method to test the contrast. The ANSI contrast test method uses 16 black and white color blocks, and the ratio between the average brightness of 8 white areas and the average brightness of 8 black areas is the ANSI contrast. The comparison between the two measurement methods/
Author:Ji Xiaojun   Time:2021-08-12 12:28 Browse(null)
Hello, I'm a professional in projection industry. Your question is very simple, but I think the answer upstairs is rather complicated. Let me add. There are two kinds of projector technology, that is, the commonly known 3lcd Technology (LCD) is the dynamic LCD projector you mean. Another technology is DLP technology (digital machine), which means digital projector.
Author:Wang Xiaojie   Time:2021-08-11 17:59 Browse(null)
What is the meaning of LED static and scanning mode? The scanning modes of LED display are static and dynamic, and the dynamic modes are divided into 1 / 2 scanning, 1 / 4 scanning, 1 / 8 scanning and 1 / 16 scanning
Author:Pu Shilei   Time:2021-08-05 10:14 Browse(null)
LG of course. Samsung uses vs soft screen technology
Author:Heart Poetry   Time:2021-07-30 13:31 Browse(null)
This function depends on whether you like to use it or not
Author:lincy   Time:2021-07-28 13:34 Browse(null)
Computer monitor contrast refers to:
Author:Li Longfei   Time:2021-07-28 08:05 Browse(null)
CB and Ca can ignore him. Because it is not the same model of two different performance.
Author:Mr. Dai   Time:2021-07-27 17:58 Browse(null)
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