99热在线精品观看-99热在线精品免费播放6-99热在线看-99热在线免费-99热在线免费播放-99热在线免费观看

The structure of an LCD liquid crystal display is to place a liquid crystal box between two parallel glass substrates. TFT (thin film transistor) is installed on the lower substrate glass, and a color……

With the popularization of national smart city and safe city construction, LCD splicing screen, as the best terminal display device, is favored by various industries and perfectly integrates into our ……

In engineering projection, multi screen fusion is the main technology, which is required for exhibitions, lecture halls, science museums, and large-scale stages. The spherical projection derived from ……

Three playback modes of advertising machinesOnline version: 1.Support individual merchants, outdoor spaces, buildings, hotels, shopping malls, taxis, schools, hospitals, parks and other public plac……

Both are video conferencing machines. What is the difference between C25 and C20? Camera perspective Wide vision and broad visuals. C25Video conferencing machine Horizontal angle 115 Ve……

The functions of commercial LCD bar screens: 1. LCD bar screens in commercial stores can dynamically display dynamic videos or images of products, while also showing customers the price and informa……

Actually, everyone knows that LCD panels are the heart of LCD displays, accounting for over 80% of the entire product cost. The quality of LCD panels directly affects the color, brightness, contrast, ……

The light source in the seamless splicing screen system is designed as a replaceable component. Unlike LCD and LED, the light source part is an independent subsystem, generally composed of four parts:……

In the past two years, against the backdrop of continued strong growth in educational interactive displays, commercial interactive displays have also ushered in a market turning point. According to da……

The question of whether a TV can replace a monitor has been around for a long time. Due to the same principle in reality, TVs are even cheaper in terms of price, and now TV interfaces are very rich. H……

At present, with the improvement of monitoring technology and data collection capabilities in China, it is very important for display terminals to present the collected data on the display wall in a t……

Which display panel is better, LCD or AMOLED panel? This is a topic that people have been arguing about. The core of this debate actually revolves around two different sub-pixel technologies used to c……