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Zhong Xincai: "A good business is never short of money!"

Fujian Province introduces China's first local standard for LED lamps

Jufei Optoelectronics: The medium and large size competition is fierce and the backlight market is not in the game.

Rewards innovations in new energy vehicles and power batteries

A Collection of Extended Math

Veeco pushes GaN MOCVD equipment for high-brightness LEDs

Safety can not be used sloppy gas water heater guide

U.S. economic data is still weak despite the trend of aluminum prices

Philips invents new OLED panel - Lumiblade GL350

Japan has produced an OLED with a luminous efficiency of 210 lm/W

Ministry of Science and Technology: Reply to the application project of Shicheng Wanhao