LCD monitor What's the bad point?

Source: Internet
Author: User

The LCD screen's bad point is also called a point absence, which refers to the LCD display Black-and-white and red, yellow, blue, the three primary colors displayed in the sub pixel point, each point is a sub-pixel.

The bright spot is one of the bad points. At present, there are two kinds of LCD bad spots: bright spots and dark spots. Highlight is when the background color of the LCD screen is full black color pixels, or background color in the whole red, full blue, green switch between the other color points. Because the bright spots emit different colors of light from other pixel points, they are more easily found. Dark Point is when the background color of the LCD screen is full white, the darker black spots appear. Regardless of the color of the screen, the dark dots do not glow, there is no color, so it is not easy to find. Usually the dark spots appear higher than the bright spot. We can use Displayx or monitors matter check screen and other testing software to detect the LCD panel is a bad point.

Note : More wonderful tutorials Please pay attention to the triple computer tutorial section, triple Computer office group: 189034526 welcome you to join

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.