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Guangshao deputy general Li Shunhe said that the company's LED ceramic heat sink substrate was sent to the international lighting manufacturer Philips certification in November last year. According to the process, it will be certified at the end of May. The expansion is also in line with the Philips certification. Factory plan.
According to Guanghao, the technology of LED heat-dissipating substrate can be divided into thick film process and thin film process (DPC). Thick film process is mostly used for LED backlight with low heat dissipation requirement. Thin film process is used for higher heat dissipation. LED lighting. The yield of the thin-film LED heat-dissipating substrate using the film process is as high as 80% or more, so the company's substrate gross margin will be higher than its peers.
The company's current customers are mainly concentrated in Taiwan, such as Guanglei, Hongqi, Caiqi and Edison. After the certification of Philips products, the successful LED substrate customers will extend to international companies, except Philips. Another US-based international factory is also expected to pass the Q2 certification. The company said that the proportion of LED products in revenue will rise sharply from less than 1% last year to 15-20% this year.
The company said that its high-level technology has attracted many international manufacturers to obtain certification. The film process characteristics adopted by the company are vacuum-coated and yellow-light lithography processes. The advantages are high material stability, flatness and adhesion. Good characteristics, accuracy is also higher than thick film. 
Philips will pack the factory's optical LED thermal substrate production capacity
[High-tech LED News] Taiwan LED ceramics heat sink factory (3624) board of directors recently passed a resolution to NT$ 631 million in Q2 investment in LED heat sink substrate No. 1 equipment, optical LED heat sink substrate Q2 after equipment stationed, production capacity It will be expanded from 50,000 pieces of Q1 to 100,000 pieces, and will reach 200,000 pieces by the end of the year.