PPTC maker Polytronics to begin shipments of LED heat sink substrates in 3Q09

Olivia Hu, Taipei; Meiling Chen, DIGITIMES Asia Tuesday 17 February 2009 0

Polymeric positive temperature coefficient (PPTC) resistor maker Polytronics Technology's LED heat sink substrates for LCD TV backlighting are in the process of verifications by AU Optronics (AUO) and Chi Mei Optoelectronics (CMO). The LED heat sink...

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