The annual Google I/O Developer Conference will be officially held at the end of June, and in addition to the latest Android, Android Wear system and new devices, the Auto Link smart car system plan that was announced at the beginning of the year is also It will be officially

[Wen/Long Zonghui] Founded in 1999, Huigu Chemical focuses on the development of functional chemicals, and has the long-term sales of functional chemicals in specific application fields. Compared with many manufacturers who emphasize "marketing", Huigu Chemical pays more attention to the

Lighting is a discipline about light and vision. The strength of light and the color of light are not just physical phenomena, but also a combination of physiology and psychology. In this issue, we talk about philosophical speculation about technology and ethics. As we all

On the evening of July 14, Lianjian Optoelectronics released the 2014 semi-annual performance forecast. The company expects the net profit attributable to shareholders of listed companies in the first half of the year to be 30 million to 32 million yuan, an increase of 247.61%-270.78% over the same

The heating body in the sapphire crystal growth unit is made of tungsten, which is the most critical soul component in the sapphire production process. The main material of the heating body is tungsten. Tungsten has a purity of 99.95%, a density of 19.3g/cm3, and a hardness of 69HRA

Huagao Optoelectronics recently publicly displayed a series of LM-80 mirror aluminum/ceramic COB light source products, dimmable integrated COB series, high power integrated light source series and high luminous efficiency (160LM/W) street light source, 360 degree filament LED, etc. Innovative prod

With the development of electronic technology, MP3 players are moving toward large capacity and miniaturization. But the integrated design of the player and memory makes it difficult for the MP3 to expand its capacity to accommodate more songs. Separating the player from the m

Almost everyone feels the transformation of China's environmental industry, but with the industrial changes, where is the development direction of environmental technology and where is the space for the industrialization of environmental technology? From June 20 to 21, the 8th Environ

Nowadays, people have higher and higher requirements for quality of life, and they are increasingly aware of energy conservation and environmental protection. While meeting the needs of daily life, they must also achieve low-carbon environmental protection, especially during the summer and

As we all know, China's lighting manufacturers are located in different parts of the country, and the competition is fierce. The role of such a competitive trend is reflected in both positive and negative aspects... Recently, the reporter discussed the topic of “when Chinese ligh

[High- tech LED reporter Zhao Hui] is increasingly driven by the demand for LED downstream applications. LED industry chain links, including midstream packaging, are currently nearing full production and product demand continues to rise. The packaging industry has developed rapidly in recent years

At present, the LED fluorescent lamp market is relatively active. The LED driver power supply manufacturers are mainly divided into three major types: the first is to develop a factory that makes LED chips or LED lights, and the downstream is infiltrated; the second type is the facto