JP5220134B2 - 光電変換セルおよび光電変換モジュール - Google Patents
光電変換セルおよび光電変換モジュール Download PDFInfo
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- JP5220134B2 JP5220134B2 JP2010548542A JP2010548542A JP5220134B2 JP 5220134 B2 JP5220134 B2 JP 5220134B2 JP 2010548542 A JP2010548542 A JP 2010548542A JP 2010548542 A JP2010548542 A JP 2010548542A JP 5220134 B2 JP5220134 B2 JP 5220134B2
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- JP
- Japan
- Prior art keywords
- photoelectric conversion
- semiconductor layer
- layer
- conversion cell
- electrode layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
- H10F77/215—Geometries of grid contacts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/167—Photovoltaic cells having only PN heterojunction potential barriers comprising Group I-III-VI materials, e.g. CdS/CuInSe2 [CIS] heterojunction photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/20—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising photovoltaic cells in arrays in or on a single semiconductor substrate, the photovoltaic cells having planar junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/30—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells
- H10F19/31—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising thin-film photovoltaic cells having multiple laterally adjacent thin-film photovoltaic cells deposited on the same substrate
-
- 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
- Y02E10/541—CuInSe2 material PV cells
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- Photovoltaic Devices (AREA)
Description
3:第1半導体層
4:第2半導体層
5:導電層
6:線状部
7、17:接続部
8:第2の電極層
9、29:突出部
20、120、220:光電変換セル
21、121、221:光電変換モジュール
Claims (8)
- 互いに間隔をあけて位置する、第1の電極層および第2の電極層と、
前記第1の電極層上に位置し、第1の導電型を有する第1半導体層と、
前記第1半導体層上に位置し、前記第1半導体層とpn接合する第2の導電型を有する第2半導体層と、
前記第2半導体層と前記第2の電極層とを電気的に接続する接続部と、
前記接続部上から前記第2半導体層上の前記第2半導体層の端部に向けて延びた線状部と、少なくとも一部が上面透過視において前記接続部と重なり且つ前記線状部の短手方向の両端部の少なくとも一方から突出した突出部と、を有する複数の集電電極と、を具備し、
前記複数の集電電極のうち隣接する2つは、それぞれの前記突出部どうしが離隔している、光電変換セル。 - 前記突出部は、前記両端部の一方から突出した第1突出部と他方から突出した第2突出部とを有し、
前記第1突出部及び前記第2突出部は、前記線状部を軸として略線対称である、請求項1記載の光電変換セル。 - 前記第2半導体層と前記複数の集電電極の少なくとも1つとの間に位置する導電層をさらに備える、請求項1記載の光電変換セル。
- 前記導電層は前記第2半導体層から前記第2の電極層に向かって延びる延長部を有し、前記延長部は前記第2の電極層と接続することにより前記導電層が前記接続部を構成する、請求項3記載の光電変換セル。
- 前記接続部は凹部を有し、前記複数の集電電極の少なくとも1つの前記突出部の少なくとも一部が前記凹部の内部に位置する、請求項1記載の光電変換セル。
- 前記複数の集電電極の少なくとも1つの前記突出部が前記第2の電極層と接続することにより前記接続部を構成する、請求項1記載の光電変換セル。
- 前記複数の集電電極の少なくとも1つの前記突出部の先端面は、前記第1半導体層の側面及び前記第2半導体層の側面の少なくとも一方に対して傾斜した状態で対向している、請求項1記載の光電変換セル。
- 請求項1記載の光電変換セルを複数備え、
前記複数の光電変換セルは第1の光電変換セルと第2の光電変換セルとを有し、
前記第1および第2の光電変換セルは、それぞれの前記第1および第2の電極層が同じ方向に向いて位置し、且つ、前記第1の光電変換セルの前記第2の電極層と前記第2の光電変換セルの前記第1の電極層とが電気的に接続している、
光電変換モジュール。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010548542A JP5220134B2 (ja) | 2009-01-29 | 2010-01-28 | 光電変換セルおよび光電変換モジュール |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009018411 | 2009-01-29 | ||
| JP2009018411 | 2009-01-29 | ||
| JP2010548542A JP5220134B2 (ja) | 2009-01-29 | 2010-01-28 | 光電変換セルおよび光電変換モジュール |
| PCT/JP2010/051095 WO2010087388A1 (ja) | 2009-01-29 | 2010-01-28 | 光電変換セルおよび光電変換モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2010087388A1 JPWO2010087388A1 (ja) | 2012-08-02 |
| JP5220134B2 true JP5220134B2 (ja) | 2013-06-26 |
Family
ID=42395646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010548542A Active JP5220134B2 (ja) | 2009-01-29 | 2010-01-28 | 光電変換セルおよび光電変換モジュール |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110174373A1 (ja) |
| EP (1) | EP2383795B1 (ja) |
| JP (1) | JP5220134B2 (ja) |
| CN (1) | CN102132419B (ja) |
| WO (1) | WO2010087388A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102272938B (zh) * | 2009-01-29 | 2013-10-09 | 京瓷株式会社 | 光电转换元件、光电转换模块及光电转换元件的制造方法 |
| KR101028310B1 (ko) * | 2009-06-30 | 2011-04-11 | 엘지이노텍 주식회사 | 태양전지 및 이의 제조방법 |
| JP2011151271A (ja) * | 2010-01-22 | 2011-08-04 | Rohm Co Ltd | 光電変換装置およびその製造方法、および固体撮像装置 |
| KR101060239B1 (ko) * | 2010-08-26 | 2011-08-29 | 한국과학기술원 | 집적형 박막 광기전력 소자 및 그의 제조 방법 |
| JP2012094748A (ja) * | 2010-10-28 | 2012-05-17 | Kyocera Corp | 光電変換装置 |
| JP2012156423A (ja) * | 2011-01-28 | 2012-08-16 | Kyocera Corp | 光電変換装置の製造方法 |
| WO2013045117A1 (de) * | 2011-09-27 | 2013-04-04 | Wilhelm Stein | Fotovoltaikmodul, verfahren und herstellungsanlage zur herstellung eines fotovoltaikmoduls |
| JP5835475B2 (ja) * | 2012-05-01 | 2015-12-24 | 株式会社村田製作所 | 高周波フィルタ |
| US20140261657A1 (en) * | 2013-03-14 | 2014-09-18 | Tsmc Solar Ltd. | Thin film solar cell and method of forming same |
| CN104051551B (zh) * | 2013-03-14 | 2017-03-01 | 台湾积体电路制造股份有限公司 | 薄膜太阳能电池及其形成方法 |
| CN108767030B (zh) * | 2017-04-23 | 2020-07-07 | 佛山市阳邦光电科技有限公司 | 一种光伏太阳能电池组件 |
| WO2025107299A1 (en) * | 2023-11-24 | 2025-05-30 | Cnbm Research Institute For Advanced Glass Materials Group Co., Ltd. | Method for preparing small-width linear structure on upper surface of target layer of layer stack and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000299486A (ja) * | 1999-04-12 | 2000-10-24 | Honda Motor Co Ltd | 太陽電池 |
| JP2002373995A (ja) * | 2001-06-15 | 2002-12-26 | Honda Motor Co Ltd | 太陽電池の製造方法 |
| JP2008159917A (ja) * | 2006-12-25 | 2008-07-10 | Kyocera Corp | 光電変換素子用導電性ペースト、光電変換素子、および光電変換素子の作製方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664874A (en) * | 1969-12-31 | 1972-05-23 | Nasa | Tungsten contacts on silicon substrates |
| US4795500A (en) * | 1985-07-02 | 1989-01-03 | Sanyo Electric Co., Ltd. | Photovoltaic device |
| JPS625671A (ja) * | 1985-07-02 | 1987-01-12 | Sanyo Electric Co Ltd | 光起電力装置の製造方法 |
| DE4009336A1 (de) * | 1990-03-23 | 1991-09-26 | Telefunken Systemtechnik | Solarzelle |
| US5385848A (en) * | 1993-09-20 | 1995-01-31 | Iowa Thin Film Technologies, Inc | Method for fabricating an interconnected array of semiconductor devices |
| JP3825843B2 (ja) * | 1996-09-12 | 2006-09-27 | キヤノン株式会社 | 太陽電池モジュール |
| US6011215A (en) * | 1997-12-18 | 2000-01-04 | United Solar Systems Corporation | Point contact photovoltaic module and method for its manufacture |
| JPWO2008078741A1 (ja) * | 2006-12-26 | 2010-04-30 | 京セラ株式会社 | 太陽電池モジュール |
| WO2008157807A2 (en) * | 2007-06-20 | 2008-12-24 | Ascent Solar Technologies, Inc. | Array of monolithically integrated thin film photovoltaic cells and associated methods |
| JP5160565B2 (ja) * | 2007-12-05 | 2013-03-13 | 株式会社カネカ | 集積型薄膜光電変換装置とその製造方法 |
-
2010
- 2010-01-28 WO PCT/JP2010/051095 patent/WO2010087388A1/ja not_active Ceased
- 2010-01-28 US US13/120,145 patent/US20110174373A1/en not_active Abandoned
- 2010-01-28 JP JP2010548542A patent/JP5220134B2/ja active Active
- 2010-01-28 CN CN201080002412.9A patent/CN102132419B/zh not_active Expired - Fee Related
- 2010-01-28 EP EP10735853.3A patent/EP2383795B1/en not_active Not-in-force
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000299486A (ja) * | 1999-04-12 | 2000-10-24 | Honda Motor Co Ltd | 太陽電池 |
| JP2002373995A (ja) * | 2001-06-15 | 2002-12-26 | Honda Motor Co Ltd | 太陽電池の製造方法 |
| JP2008159917A (ja) * | 2006-12-25 | 2008-07-10 | Kyocera Corp | 光電変換素子用導電性ペースト、光電変換素子、および光電変換素子の作製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102132419B (zh) | 2012-12-26 |
| EP2383795A4 (en) | 2013-08-21 |
| WO2010087388A1 (ja) | 2010-08-05 |
| CN102132419A (zh) | 2011-07-20 |
| US20110174373A1 (en) | 2011-07-21 |
| JPWO2010087388A1 (ja) | 2012-08-02 |
| EP2383795B1 (en) | 2014-07-02 |
| EP2383795A1 (en) | 2011-11-02 |
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