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JINLING Chen

KIM Chen
 
Chi ming Electronics Co., Ltd. was established in Taiwan in 1984. Has nearly 38 years of experience. Manufacturing LED car lights, LED truck lights. Serving the needs of customers is the most important goal.

News & Events>>Research & Develop

Subject: Automotive LED-nitrogen compounds and nitrogen oxides near future the most popular
2010-01-22




Fluorescent material development from the early less stable sulfide, excellent chemical stability later silicate fluorescent material, the recent Zeyi nitrides and oxides of nitrogen is most popular. Various types of fluorescent materials, doping elements, but also from the traditional trivalent europium Eu (III), trivalent cerium Ce (III), trivalent terbium Tb (III), due to concern about the recent high-color rendering of the goals derived from red light the needs of four manganese Mn (IV).