Recently, according to ACB News's "Australian Finance Online" report, Australia's BluGlass announced that it has signed a cooperation agreement with domestic chip maker Huacan Optoelectronics, and will jointly explore the application potential of RPCVD technology in the future.
The RPCVD technology is detailed as low-temperature remote plasma chemical vapor deposition. This technology mainly uses low-temperature manufacturing platforms to form key semiconductor material films such as gallium nitride (GaN) and indium gallium nitride (InGaN), which can be used for low temperature and flexibility. The control characteristics, in order to provide high efficiency, low cost, good performance and wide application range of base materials, have positive significance for the production of LED lamps and power electronic devices.
According to the announcement, according to this agreement, Huacan Optoelectronics will mainly evaluate the advantages of RPCVD technology in low-temperature deposition of gallium nitride thin film process and aluminum nitride thin film process. In the future, these two processes will be used for green LED and high brightness LED respectively. Chip manufacturing.
After learning the news, Xiaobian could reflect that this may be a silicon-based epitaxial technology, and will have a good combination with the silicon substrate technology that won the first prize of the national technology invention, but learn more about it. After the situation, this is not the case.
"This RPCVD technology is not related to the silicon substrate technology that is currently under development in the domestic market. It is only a low-temperature vapor deposition technology. At present, Huacan is also a technical reserve, and it is still a final application. It will take time." According to Bian Difei, vice president of Huacan Optoelectronics.
The announcement also mentioned that Huacan Optoelectronics will provide BluGlass with the 4-inch monocrystalline silicon wafers required for testing RPCVD technology and will be responsible for subsequent assembly work. The test will also use the new RPCVD reaction chamber designed by BluGlass to enhance the uniformity of the aluminum nitride film formed by RPCVD technology. It is expected that this new reactor will be put into production in the next few months.
Just before the BluGlass company entered into a cooperation agreement with Huacan Optoelectronics, on March 23 this year, BluGlass also announced a Lumileds led and Lumingss cooperation agreement to develop, manufacture and sell Lumileds led and automotive lighting products, and two Companies will also work together to explore potential protocols for low-temperature RPCVD for specific applications.
Prior to this, LuGlass President Giles Bourne said in an interview that “RPCVD technology has been continuously commercialized and gradually recognized by the industry. There are already three leading companies in the industry that have made positive industry assessments of this technology.â€
Lumileds+Huacan Optoelectronics, which is already known in the industry, is there another one? Who is actively cooperating with BluGlass? Follow-up, Gaogong LED will continue to pay attention, especially regarding further breakthroughs in this technology.
Note: BluGlass is a green technology innovation company in Australia. It currently holds a large number of patents in semiconductor technology in the United States, China, Europe, Japan and other regions, and is committed to promoting the commercialization of breakthrough technologies in the semiconductor industry. BluGlass hopes to introduce RPCVD into the global tens of billions of dollars in the global LED lighting market, providing manufacturers with optional complementary technologies.
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