[Text|High- tech LED reporter Long Zonghui] Iphone6 ​​uses sapphire as a mobile phone panel. As soon as all the sapphire stocks have risen, the quiet sapphire companies have begun to expand production.
At present, the most used sapphire crystal growth method on the market is the heat exchange method and the bubble method. The heat exchange method is considered to be the best choice for large-scale sapphire applications because of its large crystal size. However, the cooperation between GT and Apple is too low, and Apple's sapphire mobile phone is delayed.
"This year, the use of sapphire substrates and mobile phones and watches for LEDs has increased, which has driven the development of the entire sapphire industry." Wang Xiaohu, head of Nanjing Jingsheng Energy Sales, said that there are not many new manufacturers entering the industry, but they are already in sapphire. Many manufacturers in the industry are expanding production. The crystal quality of the bubble method is very suitable for mobile phone panels, but the bottleneck is that the kilogram-level relative heat exchange method is low.
The Nanjing Jingsheng Energy brought two sapphire crystal growth furnaces SET-85 and SET-125 to participate in the 2014 Golden Globe Award. According to Wang Xiaohu, SET-85 is the industry's highest-recognized 85kg sapphire crystal growth furnace. SET-125 is a 125kg sapphire crystal growth furnace with a maximum growth crystal weight of 135kg, a growth period of less than 25 days, a yield of 100%, a 50% increase in production efficiency and a 25% increase in economic efficiency.
The 100% yield is due to the fact that the device uses a three-stage tungsten mesh heater to provide a more stable and uniform thermal field with a service life of more than 2.5 times that of a tungsten rod single thermal field product. At the same time, the visual crystal introduction system is added, which reduces the difficulty of seeding and reduces the requirements for the craftsman.
“The former KY sapphire crystal growth furnace crystal and crucible are all taken out by the crane. Because the furnace operation space is limited, the crystal field often damages the thermal field. Our crystal growth furnace adopts the bottom loading and unloading design. And the crystal enters and exits the furnace with the ER platform, the degree of automation control is very high, which greatly reduces the participation of people and increases the safety." Wang Xiaohu said.
In 2013, the market share of Nanjing Jingsheng SET-85 series products in the KY method 85KG and above equipment market exceeded 80%, and the cost of sapphire products was greatly reduced. Customers are welcome to visit the company and support Nanjing Jingsheng's products in the 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. .
At present, the most used sapphire crystal growth method on the market is the heat exchange method and the bubble method. The heat exchange method is considered to be the best choice for large-scale sapphire applications because of its large crystal size. However, the cooperation between GT and Apple is too low, and Apple's sapphire mobile phone is delayed.
"This year, the use of sapphire substrates and mobile phones and watches for LEDs has increased, which has driven the development of the entire sapphire industry." Wang Xiaohu, head of Nanjing Jingsheng Energy Sales, said that there are not many new manufacturers entering the industry, but they are already in sapphire. Many manufacturers in the industry are expanding production. The crystal quality of the bubble method is very suitable for mobile phone panels, but the bottleneck is that the kilogram-level relative heat exchange method is low.
The Nanjing Jingsheng Energy brought two sapphire crystal growth furnaces SET-85 and SET-125 to participate in the 2014 Golden Globe Award. According to Wang Xiaohu, SET-85 is the industry's highest-recognized 85kg sapphire crystal growth furnace. SET-125 is a 125kg sapphire crystal growth furnace with a maximum growth crystal weight of 135kg, a growth period of less than 25 days, a yield of 100%, a 50% increase in production efficiency and a 25% increase in economic efficiency.
The 100% yield is due to the fact that the device uses a three-stage tungsten mesh heater to provide a more stable and uniform thermal field with a service life of more than 2.5 times that of a tungsten rod single thermal field product. At the same time, the visual crystal introduction system is added, which reduces the difficulty of seeding and reduces the requirements for the craftsman.
“The former KY sapphire crystal growth furnace crystal and crucible are all taken out by the crane. Because the furnace operation space is limited, the crystal field often damages the thermal field. Our crystal growth furnace adopts the bottom loading and unloading design. And the crystal enters and exits the furnace with the ER platform, the degree of automation control is very high, which greatly reduces the participation of people and increases the safety." Wang Xiaohu said.
In 2013, the market share of Nanjing Jingsheng SET-85 series products in the KY method 85KG and above equipment market exceeded 80%, and the cost of sapphire products was greatly reduced. Customers are welcome to visit the company and support Nanjing Jingsheng's products in the 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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