Kang Blu-ray with 4 inch sapphire single throw to compete for the 2014 Golden Globe Award

Kang Blu-ray with 4 inch sapphire single throw to compete for the 2014 Golden Globe Award

[Text|High-tech LED reporter Long Zonghui] Thanks to the pull of LED lighting, the chip factory is generally in short supply. Since the price of the sapphire substrate factory has dropped sharply in the past few years, there has been no large-scale expansion. After the surge in demand for chips, sapphire manufacturers are generally full, but many manufacturers say that production capacity is tight. This year, many sapphire manufacturers began to overweight, such as Crystal Optoelectronics plans to raise 1.221 billion investment sapphire crystal project.

The market has seen another new change this year. More and more chip factories have switched from 2-inch film to 4-inch film due to cost considerations. For example, the ratio of Sanan 2 inch to 4 inch has reached 30%. The first phase of the Optoelectronic Zhangjiagang project is also a 4-inch film.

"This selection of the Golden Globe Awards, we specially chose the 4-inch single-throwing film to participate in the election is also due to market trends." Xu Liang, general manager of Anhui Kang Blu-ray Co., Ltd. told reporters that they are now in addition to the domestic chip factory and South Korea, Japan, and Taiwan chip factories also have cooperation. The substrates for this project were all produced in accordance with the sapphire substrate specifications provided by the more demanding Korean chip factory.

In order to ensure the quality, Kang Daguang has always chosen the high quality imported crystal enamel. All crystals can achieve a purity of 99.996%, C-direction crystal, e A-axis is 0.0 ° ± 0.1 °, C-plane M-axis is 0.2 ° ± 0.05 ° 0.35 ° ±0.05, A-plane: 0.0°±0.2°.

“The chip factory uses our 4-inch sapphire substrate without splitting, and each piece of performance is consistent and very stable,” said Xu Liang. In order to enter the Korean market, Kang Blu-ray has actively studied cutting technology. At present, it has obtained special multi-line cutting technology and patents for annealing, grinding and polishing, chamfering and chamfering, thus ensuring high conversion efficiency, small size and long life. Long, no pollution and other characteristics. In 2014, the sales of this single product alone was close to 30 million.

Chip manufacturers are welcome to call for samples of sapphire substrates and support the product in the 2014 Golden Globe Awards.

At present, the 2014 (5th) High-tech Golden Globe Award - the annual LED good product selection has entered the WeChat voting stage: August 8 - September 30.

If you have already paid attention to the official WeChat LED, please click on the menu bar "Golden Ball Award - I want to vote" under the official WeChat of Gaogong LED Network to vote.

If you have not paid attention to the high-tech LED WeChat, please pay attention to the official WeChat (micro-signal: weixin-gg-led) of Gaogong LED network, and then click on the menu bar "Golden Ball Award - I want to vote" under the official WeChat LED official website. .

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