video
On-Line: 1   Visitors: 10851923
COMPANY PROFILEPRODUCTSRESEARCH & DEVELOPSITE MAPCONTACTS USHOME
10 Apr 2024 Wed
title_images
products search
Advanced Search
Keywords
 
categories
quality certification

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-through the pn junction of the structural design changes to improve conversion effici
2010-01-22




Existing power per watt LED, only 15% ~ 20% is converted into light, the rest have been converted into heat and dissipated out (heat), while the conversion efficiency to enhance the focus of this one in pn junction (pn junction) on the, pn junction is the main light-emitting LED heat position, through the pn junction of the structural design changes to improve conversion efficiency.