Invention Grant
US08554353B2 Fabrication system of CIGS thin film solar cell equipped with real-time analysis facilities for profiling the elemental components of CIGS thin film using laser-induced breakdown spectroscopy
有权
配有CIGS薄膜太阳能电池的制造系统，配有实时分析设备，用于使用激光诱导击穿光谱分析CIGS薄膜的元素成分
- Patent Title: Fabrication system of CIGS thin film solar cell equipped with real-time analysis facilities for profiling the elemental components of CIGS thin film using laser-induced breakdown spectroscopy
- Patent Title (中): 配有CIGS薄膜太阳能电池的制造系统，配有实时分析设备，用于使用激光诱导击穿光谱分析CIGS薄膜的元素成分
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Application No.: US13326247Application Date: 2011-12-14
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Publication No.: US08554353B2Publication Date: 2013-10-08
- Inventor: Sungho Jeong , Seokhee Lee , Hee-Sang Shim
- Applicant: Sungho Jeong , Seokhee Lee , Hee-Sang Shim
- Applicant Address: KR Buk-Gu, Gwangju
- Assignee: Gwangju Institute of Science and Technology
- Current Assignee: Gwangju Institute of Science and Technology
- Current Assignee Address: KR Buk-Gu, Gwangju
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg; Megan B. Doughty
- Main IPC: G06F19/00
- IPC: G06F19/00
Abstract:
A fabrication processing system is used to produce copper indium gallium selenide (CuIn1-xGaxSe2 or CIGS) thin film solar cells, more particularly to a fabrication processing system CIGS of thin film solar cells, equipped with real-time analysis facilities for profiling the elemental components of CIGS thin film using laser-induced breakdown spectroscopy. The system provides a process control system for determining whether abnormalities are present or not by measuring a physical and chemical properties on a continuous production process lines of CIGS thin film solar cell in real time, and performs a production and quality management at the same time by providing a feedback to CIGS fabrication process.
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