[High-tech LED reporter Zhao Hui ] The market competition for large-size sapphire substrate materials is continuing to heat up.
Especially since last year, stimulated by the good news that the new generation of iPhones may use sapphire screens, the new market segment opportunities derived from sapphire substrate materials have driven the relevant sapphire material manufacturers to restart their expansion.
On March 18th, “G20-LED Lighting Summit Member Enterpriseâ€â€”Tiantong Co., Ltd. (600330.SH) presented the industry-leading 150KG sapphire crystal for the first time at Shanghai New International Expo Center.
“Tiantong 150Kg sapphire crystal adopts TKY-3 method crystal growth technology. TKY-3 is the third generation KY sapphire crystal growth technology independently developed by the company. It can grow A crystals or crystals to C crystals. Fan Zhiyuan, director of the sapphire crystal business unit of C-direction, said that Tiantong's 150Kg sapphire crystal has reached the international advanced level, with a dislocation density of less than 600pit/cm2 and a rocking curve of half-height. Below arc seconds, the crystal quality is good, the bubble defects are less, the material utilization rate is higher, and the advantage of taking large-size crystal rods becomes more and more obvious.
While continuing to invest in the development of large-scale sapphire crystals, Tiantong has also accelerated the capacity expansion of LED sapphire substrates.
On March 7, Tiantong Co., Ltd. announced that the total amount of funds raised for private placement will not exceed 309 million yuan, of which 180 million yuan will be used for “an annual production of 1.15 million 4-inch LED sapphire substrate material technology transformation projectâ€, leaving a total of 129 million yuan Used to supplement working capital.
Tiantong also said that it plans to continue to plan an annual production of 10 million 4-6 inch sapphire substrate projects to create an internationally competitive sapphire substrate manufacturing base.
Guo Yuebo, director of Tiantong's stock market, said that the current price of 2-inch sapphire substrate is slightly higher than last year, reaching $7, and the price of PSS patterned substrate has dropped to about $13. The price of a 4-inch large sapphire substrate is still 5-6 times that of 2 inches.
The huge potential market opportunity continues to increase investment confidence in the production of large-size sapphire substrate materials. The High-Tech LED Industry Research Institute (GLII) research report pointed out that domestic LED sapphire substrate materials began to enter a fast-growing cycle in the second half of 2013, especially large-size LED sapphire substrate materials of more than 4 inches. In the future, as the price of sapphire substrates rebounds, the profitability of 4-inch sapphire substrate investment projects will be further enhanced.
"Future Tiantong's LED sapphire substrate products will be mainly positioned on 4 and 6 inch large-size substrates." Guo Yuebo said in an interview with "High-tech LED" that the company has introduced an internationally advanced cutting and polishing production line that can be stabilized. Produce high quality sapphire substrates.
At present, the 4,6-inch substrate produced by Tiantong has reached the international advanced level in the control of various technical indicators such as TTV, BOW, SORI and LTV, and has good consistency and stability. The mainstream customers in the LED industry such as the mainland, Taiwan, Korea and Japan are highly praised.
It is understood that in the production process, Tiantong Co., Ltd. is equipped with the most advanced high-precision testing equipment in the industry, such as flatness tester, Candela cs20 optical surface analyzer, X-ray instrument TOPOGRAPH, and adopts SPC quality monitoring system.
“Currently, Tiantong’s innovative and proprietary KY method of Changjing technology has industry-leading quality indicators and good performance. It has a complete industrial chain from Changjing to wafer processing.†A research report by Hongyuan Securities pointed out that Tiantong is building a sapphire production base with leading technology and largest production capacity in China, and is expected to become a domestic sapphire leader.
Especially since last year, stimulated by the good news that the new generation of iPhones may use sapphire screens, the new market segment opportunities derived from sapphire substrate materials have driven the relevant sapphire material manufacturers to restart their expansion.
On March 18th, “G20-LED Lighting Summit Member Enterpriseâ€â€”Tiantong Co., Ltd. (600330.SH) presented the industry-leading 150KG sapphire crystal for the first time at Shanghai New International Expo Center.
“Tiantong 150Kg sapphire crystal adopts TKY-3 method crystal growth technology. TKY-3 is the third generation KY sapphire crystal growth technology independently developed by the company. It can grow A crystals or crystals to C crystals. Fan Zhiyuan, director of the sapphire crystal business unit of C-direction, said that Tiantong's 150Kg sapphire crystal has reached the international advanced level, with a dislocation density of less than 600pit/cm2 and a rocking curve of half-height. Below arc seconds, the crystal quality is good, the bubble defects are less, the material utilization rate is higher, and the advantage of taking large-size crystal rods becomes more and more obvious.
While continuing to invest in the development of large-scale sapphire crystals, Tiantong has also accelerated the capacity expansion of LED sapphire substrates.
On March 7, Tiantong Co., Ltd. announced that the total amount of funds raised for private placement will not exceed 309 million yuan, of which 180 million yuan will be used for “an annual production of 1.15 million 4-inch LED sapphire substrate material technology transformation projectâ€, leaving a total of 129 million yuan Used to supplement working capital.
Tiantong also said that it plans to continue to plan an annual production of 10 million 4-6 inch sapphire substrate projects to create an internationally competitive sapphire substrate manufacturing base.
Guo Yuebo, director of Tiantong's stock market, said that the current price of 2-inch sapphire substrate is slightly higher than last year, reaching $7, and the price of PSS patterned substrate has dropped to about $13. The price of a 4-inch large sapphire substrate is still 5-6 times that of 2 inches.
The huge potential market opportunity continues to increase investment confidence in the production of large-size sapphire substrate materials. The High-Tech LED Industry Research Institute (GLII) research report pointed out that domestic LED sapphire substrate materials began to enter a fast-growing cycle in the second half of 2013, especially large-size LED sapphire substrate materials of more than 4 inches. In the future, as the price of sapphire substrates rebounds, the profitability of 4-inch sapphire substrate investment projects will be further enhanced.
"Future Tiantong's LED sapphire substrate products will be mainly positioned on 4 and 6 inch large-size substrates." Guo Yuebo said in an interview with "High-tech LED" that the company has introduced an internationally advanced cutting and polishing production line that can be stabilized. Produce high quality sapphire substrates.
At present, the 4,6-inch substrate produced by Tiantong has reached the international advanced level in the control of various technical indicators such as TTV, BOW, SORI and LTV, and has good consistency and stability. The mainstream customers in the LED industry such as the mainland, Taiwan, Korea and Japan are highly praised.
It is understood that in the production process, Tiantong Co., Ltd. is equipped with the most advanced high-precision testing equipment in the industry, such as flatness tester, Candela cs20 optical surface analyzer, X-ray instrument TOPOGRAPH, and adopts SPC quality monitoring system.
“Currently, Tiantong’s innovative and proprietary KY method of Changjing technology has industry-leading quality indicators and good performance. It has a complete industrial chain from Changjing to wafer processing.†A research report by Hongyuan Securities pointed out that Tiantong is building a sapphire production base with leading technology and largest production capacity in China, and is expected to become a domestic sapphire leader.
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