Chinese semiconductor thread II

tokenanalyst

Brigadier
Registered Member

High Light 15kW MPCVD equipment: large capacity and high automation upgrade, promoting a new era of diamond preparation.​


Diamond is a unique material that is widely used in semiconductors, optics, biomedicine and other fields, but high-quality preparation technology is difficult. As an industry pioneer, High Light Intelligence Technology, relying on its accumulated MPCVD technology, has launched a 15kW device that combines large production capacity with high automation, setting a new exploration result for diamond preparation.
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High Light Intelligence Technology's 15kW MPCVD equipment has excellent performance, stability and reliability. The microwave power source ensures high stability and conversion efficiency, the temperature difference between the center and the periphery of the fireball is small, and the temperature is more uniform. The equipment has multi-parameter real-time monitoring and multiple protection mechanisms to ensure safe and convenient operation. The sample table and reaction chamber are electrically raised and lowered, and the adjustment is precise, achieving one-time growth of diamond blanks and improving automation.
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High Light Intelligence Technology has been continuously innovating in the field of diamond preparation, focusing on the research and development of CVD equipment, cooperating with scientific research institutions, investing in Indian factories, forming a complete industrial chain, and enhancing competitiveness. In the future, the company will uphold the concept of innovation, promote the upgrading of MPCVD technology, and expand the application field. The 15kW MPCVD equipment is a model of large production capacity and high automation, meeting market demand.

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Quickie

Colonel
  • High-performance computing: used for heat dissipation of high-power chips such as CPU and GPU.

That would allow the CPUs / GPUs to run at higher clock frequencies. I wonder how much more, like possibly the equivalent of going up a step on the process node.
 
D

Deleted member 24822

Guest
4 inch Gallium Oxide Crystal, AESA Radar material for J15T, J16, J-20, J35, as well as PL-17 missiles.
Is this personal speculation, or has there been some indication that GaO TR modules are in use/planned by these specific systems?
 

tonyget

Senior Member
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Affected by the new ban, another batch of Chinese IC design companies have their shipments suspended by TSMC

Recently, TSMC issued a formal notice to a large number of IC design companies in mainland China: from January 31, 2025, if the relevant products of 16/14 nanometers and below are not packaged in the "approved OSAT" in the BIS whitelist, and TSMC has not received a copy of the certification signature from the packaging factory, the shipment of these products will be suspended.

Jiwei.com verified with several affected mainland IC design companies, and many company executives said the news was true. Many companies said that it is indeed necessary to transfer the chips within the regulations to the approved packaging factory in the United States for packaging. For those companies that already have an account with the packaging factory, the impact is relatively small; while those companies without an account face the dilemma of seriously affecting the delivery time.

In addition, a person familiar with the matter revealed that some mainland IC design companies were also required to outsource all the tape-out, production, packaging and testing of some sensitive orders, and IC design companies cannot intervene in the entire production process. This series of requirements undoubtedly brought huge challenges to mainland IC design companies.
 
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