With China Unicom announced that it will launch TD-LTE on March 18, the three major domestic operators will officially enter the era of 4G competition. However, due to the timing of the issuance of LTE FDD licenses, the mentality of the three companies is also differen…

I. Overview

With the continuous development of social economy and technology, intelligent lighting and multimedia application solutions for museums and other large venues are increasingly valued by owners and designers.

The multimedia s…

Many people call LEDs a cold light source. LEDs are actually heat sources because LEDs turn into a lot of electricity during operation. Poor heat dissipation can cause problems such as power supply damage, accelerated light decay, and short life. Heat dissipation is always the top priority of L…

[Source: "High-tech LED - Research and Review" April issue / Hu Yanling] On March 16, the German LED equipment manufacturer AIXTRON held a new training and demonstration center opening ceremo…

1 Introduction

The microstrip reflective array antenna is a combination of a parabolic antenna and a microstrip array antenna. It replaces the traditional paraboloid with a planar array etched with microstrip patches, and adjusts the phase by t…

Ritsumeikan University of Japan recently issued a communique stating that its researchers have developed a deep-UV LED that can be efficiently produced at a very low cost, and is expected to become a deep ultraviolet light source widely used by the Un…

[Zhongshan Station reporter / Liang Zishan] Guangdong Fortes Lighting Co., Ltd. (hereinafter referred to as "Fortes") achieved impressive results at the 12th Light Expo in 2013. In 2014, it carried forward the first series o…

At present, more and more LED display screens come into the room, especially large hotels and large supermarkets are favored by advertisers. So what are the requirements for large hotels to choose indoor full-color screens?

In the indoor environment, large-scale full-color electron…