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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: Side Lights LED-高黏滯係數膠材封裝之白光LED的光通量高於使用低黏滯係數膠材封裝之白光LED約12%
2010-03-01


針對螢光粉沈降對白光PC- LED光通量之實驗，使用高黏滯係數膠材封裝之白光LED的光通量高於使用低黏滯係數膠材封裝之白光LED約12%，在沈澱兩小時後，使用低黏滯係數封裝 膠材較螢光粉未沈澱之白光PC-LED光通量僅增加4%，而使用高黏滯係數封裝膠材之PC-LED亮度則增加7%。