发明名称 |
Optical structure and solar cell using the same |
摘要 |
An optical structure is characterized by improving a primary lens of a photovoltaic concentrator system. The optical structure is accomplished by properly dividing the primary lens, determining required optical operational regions, and arranging the optical operational regions basing on an identical location into an annular array, thereby forming the complete optical structure. The optical structure facilitates enhancing uniformity of light distribution throughout the optical operational regions, improving photoelectric conversion efficiency of a solar cell having the optical structure, and reducing operational distance between the primary lens and the solar cell.
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申请公布号 |
US2010101640(A1) |
申请公布日期 |
2010.04.29 |
申请号 |
US20090384510 |
申请日期 |
2009.04.06 |
申请人 |
CHEN JAIN-CHENG;WU CHUNG-YING;TSAI HSIUNG-YU;YEH WEN-CHUN;HSU CHEN-HSIANG;HSIAO TIM;CHIEN SHIH-CHI |
发明人 |
CHEN JAIN-CHENG;WU CHUNG-YING;TSAI HSIUNG-YU;YEH WEN-CHUN;HSU CHEN-HSIANG;HSIAO TIM;CHIEN SHIH-CHI |
分类号 |
H01L31/0236;G02B27/12;H01L31/0232;H01L31/04 |
主分类号 |
H01L31/0236 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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