发明公开
EP3012236A1 SOLAR CELL MODULE AND METHOD FOR PRODUCING SOLAR CELL MODULE
审中-公开
SOLARZELLENMODUL UND VERFAHREN ZUR HERSTELLUNG DES SOLARZELLENMODULS
- 专利标题: SOLAR CELL MODULE AND METHOD FOR PRODUCING SOLAR CELL MODULE
- 专利标题(中): SOLARZELLENMODUL UND VERFAHREN ZUR HERSTELLUNG DES SOLARZELLENMODULS
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申请号: EP14813642.7申请日: 2014-06-13
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公开(公告)号: EP3012236A1公开(公告)日: 2016-04-27
- 发明人: SASAKI Toshiaki , NAKATA Toshinobu
- 申请人: Kaneka Corporation
- 申请人地址: 3-18, Nakanoshima 2-chome Kita-ku Osaka-shi, Osaka 530-8288 JP
- 专利权人: Kaneka Corporation
- 当前专利权人: Kaneka Corporation
- 当前专利权人地址: 3-18, Nakanoshima 2-chome Kita-ku Osaka-shi, Osaka 530-8288 JP
- 代理机构: Hoffmann Eitle
- 优先权: JP2013127063 20130617
- 国际公布: WO2014203820 20141224
- 主分类号: C03C19/00
- IPC分类号: C03C19/00 ; C03C17/25 ; H01L31/042
摘要:
Provided is a solar cell module which has an anti-glare property and is capable of exhibiting a high antifouling property. A surface of a plate body made of glass in a solar cell module is roughened, and further, an antireflection film is laminated thereon. A change point at which the slope of the contour line of the surface is changed steeply is made to exist on a cross-section cutting through the plate body in the thickness direction. Where with the change point as a boundary, a straight line obtained by pseudo-leveling of the contour line existing within 0.7 micrometer on one side is a one-side pseudo-straight line and a straight line obtained by pseudo-leveling of the contour line existing within 0.7 micrometer on another side is an other-side pseudo-straight line, a steep slope portion in which an angle formed by the one-side pseudo-straight line and the other-side pseudo-straight line is 135 degrees or less, and a large crack having an opening width of 0.2 micrometer or more are distributed with the total number thereof being less than 5 per each 58-micrometer compartment range.
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