Yuhua micro introduces you to the small knowledge
2021-07-29 18:20:08
The resolution of LCD refers to the number of LCD pixels. Generally, it is the number of pixels in the horizontal direction multiplied by the number of pixels in the vertical direction. With the same LCD size, the higher the resolution, the clearer the display image.
Different sizes for different resolutions, Yuhua micro technology Xiaobian here gives examples of several common resolutions and sizes. The common resolutions of 3.5-inch TFT display include 240 * 320, 320 * 480, 480 * 272, 480 * 854, etc. The common resolutions of 5.0-inch TFT display include 720 * 1280, 768 * 1024, 768 * 1280, 800 * 480, 854 * 480, 1024 * 600, 1080 * 1080 and so on. The common resolutions of 7.0-inch TFT display include 800 * 480, 800 * 1280, 1024 * 600, 1200 * 1920, 1280 * 768, 1920 * 1080 and so on.
1. Judging the horizontal and vertical screen from the resolution of LCD screen
How to judge the horizontal and vertical screen from the resolution is actually very simple. For example, 720 * 1280. The number 720 in front is higher than the number 1280 in the back. This is the vertical screen, and 1280 * 720 is the horizontal screen if the number in the back is less than the number in front.
2. Judging the display effect from the resolution
Judging the display effect of 7-inch LCD from the resolution, it is easy to understand that the higher the resolution, the better the display effect, that is, the more pixels. The more colorful the display, the common 7-inch LCD has 720 * 1280, 1024 * 600 and other resolutions.
3. Judging the aspect ratio of the screen from the resolution
Those who know about the 7-inch LCD industry must have heard of aspect ratio. For example, the aspect ratio of a 7-inch LCD with a resolution of 1024 * 600 is 16:9. How is this calculated? You can also search the formula on the Internet. The small series is summarized as 4:3 = 1.3333; 16:10=1.6666……; 16:9=1.77777..... It can be directly applied, that is, the result divided by discrimination rate is the proportion of 7-inch LCD screen.
Shenzhen Yuhua Micro Technology Co., Ltd. is a company engaged in the development and sales integration of LCD and LCM. It is located in Longhua new area, Shenzhen. It has superior geographical location, beautiful environment and convenient transportation. In addition, the company has gathered backbone talents with rich experience and operation ability in marketing, product R & D, product production, project implementation, customer service and technical training, and has strong management and technical ability.
