How is the contrast of LCD display defined?

by:Genyu     2019-12-22

there is a parameter called contrast in the LCD display. Many consumers do not know what kind of parameters are better and what kind of parameters are worse when facing the parameters. The definition is not very clear, I think everyone has such a question. Jingyao is a professional manufacturer of industrial LCD screens and touch screens. Today, I will introduce to you how the contrast of LCD screens is defined?

LCD Display contrast refers to the measurement of different brightness levels between the brightest white and darkest black in the bright and dark area of an image, the larger the Difference range, the larger the contrast. The smaller the Difference range, the smaller the contrast. A good contrast ratio of 120:1 can easily display vivid and rich colors. When the contrast ratio is as high as 300: 1, you can support the colors of each level. However, there is no effective and fair standard to measure the ratio, so the best way to identify it is to rely on the user's eyes.

The influence of contrast on visual effect is very critical. Generally speaking, the larger the contrast, the clearer the image display effect will be; The small contrast will make the whole picture Gray. High contrast is of great help to the definition, detail and gray level of the image.

The Industrial LCD display screen produced by Jingyao has high contrast, clear and eye-catching images and bright and gorgeous colors, choosing industrial LCD display and choosing Jingyao is your best choice.


At the same time, as the recent research of Genyu shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
Shen Zhen Genyu Optical Co., Ltd. builds value for our investors through the strength of our customers’ satisfaction and by consistently producing superior operating results.
For Shen Zhen Genyu Optical Co., Ltd. as a whole to adopt an attitude of acceptance toward change and technological innovation, we first have to truly embrace it and practice what they preach. Technological development needs to be more than just another investment, but a complete integration.
Shen Zhen Genyu Optical Co., Ltd. has unique staffs who will serve you with their best ideas by affording you with high-quality service.
The success of custom lcd of campaigns largely rides on how you market your company to the crowd.
Custom message
Chat Online
Chat Online
Chat Online inputting...