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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-Daytime Running Lights-H7 13HP3
2010-01-08



Efficient light extraction efficiency of the method: Chip Shape geometry of the structure In order to improve the effective current light-emitting, the electrode and the chip geometry were carried out in-depth study, typically a transparent substrate and the inverted pyramid structure, and this way, makes the active region resulting from the formation of a five-photon surface structure of a light and Photon propagation direction can be changed to create multiple reflections of light compared to a conventional front structure is being installed LED, the light extraction efficiency has been great.