JP4248351B2 - 光起電力装置及の製造方法 - Google Patents
光起電力装置及の製造方法 Download PDFInfo
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- JP4248351B2 JP4248351B2 JP2003328166A JP2003328166A JP4248351B2 JP 4248351 B2 JP4248351 B2 JP 4248351B2 JP 2003328166 A JP2003328166 A JP 2003328166A JP 2003328166 A JP2003328166 A JP 2003328166A JP 4248351 B2 JP4248351 B2 JP 4248351B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 12
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- 238000000034 method Methods 0.000 claims description 41
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- 239000004065 semiconductor Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 6
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- 239000000203 mixture Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 140
- 239000002184 metal Substances 0.000 description 11
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 10
- 238000010248 power generation Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Description
2 第1の絶縁層
3 第1の導電層
4 光電変換層を含む積層膜
5 第2の絶縁層
6 第2の導電層
Claims (2)
- 第1の絶縁層を表面に有する基板上に、第1の電極層と、薄膜半導体からなる光電変換層と、第2の電極層と、からなる複数の光電変換素子を形成し、これら複数の光電変換素子を基板上で直列に接続してなる光起電力装置の製造方法であって、
少なくとも隣接する光電変換素子を分割する領域を除いて、前記第1の絶縁層上に前記光電変換層より厚い膜厚の第1の導電層を配置する工程と、
前記第1の導電層を含む基板表面のほぼ全域に第1の電極層と、薄膜半導体からなる光電変換層と、第2の電極層と、からなる積層膜を順次形成する工程と、
前記第1の導電層を配置した領域と配置していない領域との境界領域を含んで、前記積層膜に前記第2の電極層側から膜除去加工を施し、前記積層膜を除去して前記第1の絶縁層の表面を露出させることにより複数の光電変換素子に分割するとともに、前記第1の導電層の表面を露出させる工程と、
膜除去加工を施した領域で、少なくとも前記第1の導電層の一部の表面を除く領域に、第2の絶縁層を配置する工程と、
前記第2の絶縁層の上を含んで、前記第1の導電層の表面領域から第2の絶縁層を挟んで隣接する光電変換素子の第2の電極層上に延在する第2の導電層を形成する工程と、
を備えることを特徴とする光起電力装置の製造方法。 - 前記膜除去加工が、液体もしくは粉末状固体もしくはこれらの混合体を吹き付けて行う除去加工であることを特徴とする請求項1に記載の光起電力装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003328166A JP4248351B2 (ja) | 2003-09-19 | 2003-09-19 | 光起電力装置及の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003328166A JP4248351B2 (ja) | 2003-09-19 | 2003-09-19 | 光起電力装置及の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005093903A JP2005093903A (ja) | 2005-04-07 |
JP4248351B2 true JP4248351B2 (ja) | 2009-04-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003328166A Expired - Fee Related JP4248351B2 (ja) | 2003-09-19 | 2003-09-19 | 光起電力装置及の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4248351B2 (ja) |
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2003
- 2003-09-19 JP JP2003328166A patent/JP4248351B2/ja not_active Expired - Fee Related
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JP2005093903A (ja) | 2005-04-07 |
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