久久69国产一区二区蜜臀丨国产一区99丨国产高清在线a视频大全丨伊人精品一本久久综合丨欧美精品性视频丨玩弄少妇人妻丨亚洲 欧美 天堂 综合丨野花在线无码视频在线播放丨97国产精品丨丰满少妇人妻久久久久久丨午夜福利啪啪无遮挡免费丨91黄瓜视频丨无码喷潮a片无码高潮丨国产免费一区二区三区丨久久亚洲精品综合国产仙踪林丨无码精品人妻一区二区三区人妻斩丨国产成人精品免费丨成年无码a√片在线观看丨伊人久久无码中文字幕丨野花香社区在线视频观看播放丨99久久国产亚洲高清观看丨国产午夜精品无码丨色综合久久88色综合天天6丨51久久国产露脸精品国产丨在线国产播放

Shenzhen LCD splicing screen manufacturers are too many, and also constitute a mixed LCD screen in Shenzhen, many cottages and big-name manufacturers are difficult to distinguish. Generally, the screens used by the better LCD manufacturers on the market are Samsung and LG. As long as they are regular original screens, the service can be in place, remember not to be greedy and cheap. Buyers are advised to go directly to the splicing screen factory for investigation (recommended for large customers). If it is a small customer, you can shop around, look at the professional image of the company's website, and call the relevant manufacturers to investigate the market price comparison before making a decision.

LCD splicing screen

Which LCD splicing screen manufacturer in Shenzhen is better?

1, look at the brand

The most important part of the LCD splicing screen is the LCD panel!

2, look at the seam

  The most important and most difficult technical goal of LCD splicing screen is the size of the seam. The size of the seam of the LCD splicing screen is 5.5mm seam to 3.5mm seam and then the narrow seam 1.7mm seam is passed. After several years of expansion and technology breaking. Due to the characteristics of the liquid crystal itself, the liquid crystal splicing screen is filled with liquid crystal molecules between the two glass substrates, and then at the center of the polarizer, the opposite side of the reflector may be lightened at both ends to reach the flashing purpose. Due to this feature, the LCD splicing screen must have a frame to fix the glass substrate, polarizer, reflector, etc., and must have a certain strength so that the flashing components inside the liquid crystal panel will not be clearly damaged or deformed. The engineers and equipment personnel who have touched the LCD splicing wall know that the LCD splicing panel has a large flashing area and the relative pressure of the glass base is weak. Therefore, it is very simple due to excessive handling or excessive stress or damage. , liquid leakage, flower screen, white screen and other issues, so in the process of equipment must be cautious, not because of the general and excessive force constitutes the liquid crystal panel glass split or leak.

3, look at the brightness!

  The normal brightness is 500cd, but there are also 700cd highlights, this need to choose.

4, look at work

  Good LCD splicing screen products must be attention to detail, LCD splicing screen machine in the production process, the strength of the manufacturer must pay attention to every detail, through the control of each component to ensure the quality of LCD splicing screen, such as LCD panel Whether the wiring of the device is neat and orderly, whether the hot tape is useful for fixing the screen line, the backlight line, whether the cable tie is tied to the local area where the demand is tight, the LCD splicing screen driver board, whether the power board is selected for the work optimization scheme, LCD splicing screen button board, button line, screen line, backlight line, control line, remote control quality is reliable, LCD splicing screen back cover sheet metal quality is high quality, paint quality is high quality, LCD splicing screen machine is assembled After the rigorous process and length of aging test.