发明名称 |
COVER GLASS FOR A SOLAR BATTERY |
摘要 |
A transparent substrate for a cover for a solar battery and a method for producing the same are presented. Hemispherical concave portions are formed in a surface of light entering side of a cover glass almost over the entire surface wherein the ratio d/D of the depth d of the central portion of each concave portion to the radius D of the opening of the concave portion is from 0.10 to 0.50 and the proportion of area occupied by a flat portion where no concave portion is formed in the surface of light entering side is not more than 40%. |
申请公布号 |
EP1454365(A1) |
申请公布日期 |
2004.09.08 |
申请号 |
EP20020790733 |
申请日期 |
2002.12.12 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
KAGEYAMA, JUNICHI;SATO, KAZUO;KAMBE, MIKA |
分类号 |
C03B13/08;H01L31/0216;H01L31/0236;H01L31/048;H01L31/052;H01L31/18 |
主分类号 |
C03B13/08 |
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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