2018-01-22

Samsung, Sumitomo Chemical Phase out LED Sapphire Substrate Business

Sumitomo Chemical has reportedly phased out its LED sapphire substrate business. SSLM, a South Korean sapphire wafer joint venture funded by Sumitomo Chemical and Samsung, stopped manufacturing sapphire substrates and Samsung also claimed to have halted investments in the company, reported The Nihon Keizai Shinbun.
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2017-08-30

SemiTek’s Subsidiary to Build A New LED Sapphire Substrate Fab

China-based LED chip supplier SemiTek announced an agreement signed by its wholly-owned subsidiary Yunnan Lanjing Technology and the People’s Government of Hongta District, Yunnan to build a new LED substrate fab for capacity expansion.
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2010-12-23

Crystal Applied’s EPS reached NT$11.75 from NT$1.50, following Sapphire price increase

In the first six month of 2010, sapphire substrate supplier Crystal Applied Technology’s EPS was only NT$1.50 but the figure increased substantially to NT$11.75 at the end of November. The company noted the strong result benefitted from the increasing prices for sapphire crystals, as well as increased capacity in 2Q10.
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2010-11-18

GT Solar to Enter the LED Market

The largest leading provider of equipments used to produce polysilicon and ingots, GT Solar, announced its intention to expand its business into the LED market. The company claims that it is currently in the process of working closely with select customers to test the Sapphire crystallization systems before proceeding to mass production, which is estimated to take place in 2011.
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2009-04-21

Rubicon Technology Grows 200kg “Super Boule”

Rubicon Technology Inc., a LED sapphire substrate provider, claimed to have successfully grown what it believes to be the world’s largest sapphire crystal (or boule) which weighs 200 kg.
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Osram Opto Semiconductors is expanding its Oslon Black family for the infrared range with six new automotive IREDs. The 850 nm versions are intended for exterior applications such as night vision, pedestrian protection, pre-field recognition a... READ MORE

Lumileds introduced the LUXEON CZ Color Line, a product line optimized to deliver maximum punch. “The LUXEON CZ features up to 48% higher punch than any other undomed color LED,” said Jennifer Holland, Product Line Direct... READ MORE