Topic: led screen for display

We often see a gray sky in the morning, but it is actually covered by something called smog. It is estimated that many people still do not know what smog is. Its main components are formed by a mixture of sulfur dioxide, nitrogen oxides and inhalable particulate matter. The first two are gaseous pollutants. They combine with fog to make the sky instantly change. It was gray. In fact, fog is a non-toxic and harmless natural phenomenon, and the formation of haze is mainly the result of the joint a...

The team composed of Professor Zheng Jianhong, Liu Ruixiong, and Professor Lin Haowu from the Department of Chemistry of Tsinghua University in Taiwan has successfully made a major breakthrough in the research of "new double boron luminescent material components". Organic light-emitting diodes (OLED) have attracted attention because of the adoption of iPhone X, but OLED panels are relatively expensive at present. The research team of Tsinghua University in Taiwan has developed a new generatio...

In recent years, led display is a relatively hot new media technology. Compared with other display technologies such as LCD screens and projections, LED displays have the advantages of bright colors, stable display, long service life, and wide viewing range, making them widely used in commercial advertising, intelligent monitoring, high-end conferences, command centers, etc. been applied and developed. For users, the viewing distance (that is, the viewing distance) of the led panel screen indoor...