Analysis of key manufacturers in LED packaging device market1

1. Japan's nichia nichia company takes EverResearchingforaBrighterWorld as its aim and is committed to manufacturing and selling fluorescent powder (Inorganic fluorescent powder)For the center of precision chemicals. In the process of developing luminescent substances, the blue LED that shocked the world was published in 1993, and ultraviolet rays were successively realized ~ The commercialization of yellow nitride LED and white LED has greatly expanded the application field of LED. In addition, the company is vigorously developing purple-blue laser semiconductors, which are indispensable for the development of information media, and hopes that nitride semiconductors will become part of an important field in the semiconductor industry in the future. Therefore, the company will apply its own technology to the field of product manufacturing, hoping to become an enterprise that can contribute to the world. 2. American Cree Cree (Kerui) Founded in 1987, it is a listed company in the United States. It is a manufacturer and industry provider of LED epitaxy, chips, packaging, LED lighting solutions, compound semiconductor materials, power devices and radio frequency. Cree is a lighting innovator and semiconductor manufacturer in the market to significantly improve the energy efficiency of solid-state lighting, power and communication products to increase value. Cree's market advantage comes from silicon carbide (SiC) Materials, as well as the epitaxial chips and the preparation of related devices. These chips and devices can use more power in a very small space and release less heat than other existing technologies, materials and products. Cree brings energy back to the solution (ROE) Used for a variety of purposes, including brighter and adjustable LED lighting (LED) , Brighter backlight display, good power management of high current switching power supply and variable speed motor, and more effective wireless infrastructure for data and sound communication have exciting options. Cree customers range from innovative lighting manufacturers to defense-related federal agencies. 3. The light source and lighting system of Osram Osram in Germany provide the foundation for a beautiful visual landscape, at the same time ensure safety and comfort, and improve the use efficiency of resources. For more than 100 years, Osram has been committed to the development and research of intelligent light sources. As a diversified operator, it also actively supports policies conducive to social development and environmental protection all over the world, and also advocates the development of art and culture at home and abroad.