Fluidized bed reaction(FBR) process to manufacture a granular Polysilicon over 8N in quality and Continuous Czochralski(CCz) process to make high quality ingot with high throughput.
Technovalue Co., Ltd., California, United States
The “FBR process” is the technology that can produce “granular polysilicon” at much less cost than conventional process by using continuous (or periodic) seed-feeding and polysilicon-withdrawing. The “CCz process” is remarkable process to be able to pull out plural ingot products in a batch according to the continuous feeding process.
Primary Application Area: Renewable & Hydrogen Energy
Technology Development Status: Proven Manufacturability
Technology Readiness Level: TRL 7
FIGURES OF MERIT
Value Proposition: We have almost 30 patents for FBR including US2012082592. The patents are regarding internal heating system with high efficiency. We also have 3 patents for CCz including KR101057100 regarding the core technologies of our equipment.
Organization Type: Commercial Startup (C+)
Showcase Booth #: 904
GOVT/EXTERNAL FUNDING SOURCES
Government Funding/Support to Date: 1) Strategy Technology Project for Photovoltaic by Ministry of Knowledge Economy (MKE; Government Agency in Korea) title: “Development of polysilicon manufacturing technology for photovoltaic” (Master company: Siliconvalue Co., Ltd., Fund: USD9.2Mil., Period: 2008.12 ~2010.9)
Primary Sources of Funding: Federal Grant
Looking for: Development / License Partners