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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-Signal Lights-1156 27HP3
2010-01-08


The traditional indicator-based LED packaging structure, and is generally conductive and non-conductive glue chip installed in the small size of the reflector cup, or slide platform, from gold to complete the internal and external devices connected with the epoxy resin is made the thermal resistance of up to 250 ℃ / W ~ 300 ℃ / W, a new power-type chips, if using the traditional style of LED package, will be bad because of heat caused by a rapid increase in chip junction temperature and the carbonation yellowing epoxy, resulting in the device accelerated decline until the light failed, or because of the rapid thermal expansion resulting from the stress caused by failure of the roads.