JP2017528926A - 特定の前面電極設計をもつソーラーセル - Google Patents
特定の前面電極設計をもつソーラーセル Download PDFInfo
- Publication number
- JP2017528926A JP2017528926A JP2017535973A JP2017535973A JP2017528926A JP 2017528926 A JP2017528926 A JP 2017528926A JP 2017535973 A JP2017535973 A JP 2017535973A JP 2017535973 A JP2017535973 A JP 2017535973A JP 2017528926 A JP2017528926 A JP 2017528926A
- Authority
- JP
- Japan
- Prior art keywords
- finger
- electrode
- bus bar
- electrodes
- solar cell
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 210000004027 cell Anatomy 0.000 description 67
- 241001133760 Acoelorraphe Species 0.000 description 35
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002800 charge carrier Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
- H01L31/022433—Particular geometry of the grid contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02002—Arrangements for conducting electric current to or from the device in operations
- H01L31/02005—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
- H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
- H01L31/0201—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising specially adapted module bus-bar structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02016—Circuit arrangements of general character for the devices
- H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Ceramic Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
50:基板
51:ソーラーセル基板
52:バスバー
53:平行フィンガー
56:前面
104:半カットソーラーセル
105:平行フィンガー電極領域
106:パームフィンガー領域
121:リボン
150:方形基板
151:半基板
152:バスバー
1531:第1のフィンガー電極
1532:第2のフィンガー電極
1533:第3のフィンガー電極
156:前面
Claims (15)
- 前面を含む基板、及び
前記前面に沿って延びる前面電極、
を備え、前記前面電極は、
平行フィンガー領域に配置された複数の第1の細長いフィンガー電極及びパームフィンガー領域に配置された第2の細長いフィンガー電極に結合された複数の細長いバスバー電極、
を含み、
前記第1のフィンガー電極は、実質的に互いに平行で且つ前記バスバー電極に対して垂直であり、
前記第2のフィンガー電極は、前記バスバー電極の端領域から始まりそして少なくともその一部分が前記バスバー電極に対して非垂直の方向に放射状に延び、隣接する第2のフィンガー電極のパーム状グループは、同じ関連バスバー電極から始まり、そして隣接する第2のフィンガー電極は、前記バスバー電極に対して異なる角度で放射状に延びる、ようにされたソーラーセル。 - 前記パームフィンガー領域の隣接する第2のフィンガー電極の単一パーム状グループの巾は、2つの隣接するバスバー電極間の距離の10%から100%であり、前記巾は、前記バスバー電極の長手方向に対して垂直な方向に測定される、請求項1に記載のソーラーセル。
- 前記パームフィンガー領域の隣接する第2のフィンガー電極の単一パーム状グループの巾は、2つの隣接するバスバー電極間の距離の25%から75%であり、前記巾は、前記バスバー電極の長手方向に対して垂直な方向に測定される、請求項1に記載のソーラーセル。
- 前記第2のフィンガー電極は、隣接する第2のフィンガー電極間の間隔が0から3mmとなるように構成される、請求項1から3のいずれか1項に記載のソーラーセル。
- ある側面は、隣接する側面の長さの半分又はそれより小さい、請求項1から4のいずれか1項に記載のソーラーセル。
- 前記バスバー電極に半田付けされた導電性リボンを含む、請求項1から5のいずれか1項に記載のソーラーセル。
- 前記導電性リボンは、前記パームフィンガー領域へと延びない、請求項6に記載のソーラーセル。
- 前記バスバー電極は、前記バスバー電極に平行な方向に前記基板の長さの90%未満の長さを有する、請求項1から7のいずれか1項に記載のソーラーセル。
- 前記バスバー電極は、前記バスバー電極に平行な方向に前記基板の長さの70%未満の長さを有する、請求項1から7のいずれか1項に記載のソーラーセル。
- 前記第2のフィンガー電極は、関連バスバー電極から放射状に延びるときに多数の岐路に分割される、請求項1から9のいずれか1項に記載のソーラーセル。
- 隣接する第2のフィンガー電極のパーム状グループの第2の電極フィンガーの関連バスバー電極とは逆の端領域は、互いに実質的に平行に且つ前記バスバー電極に垂直に延びる第3のフィンガー電極を経て、隣接する第2のフィンガー電極の隣接するパーム状グループの第2の電極フィンガーの端領域に相互接続される、請求項1から10のいずれか1項に記載のソーラーセル。
- 前記第2のフィンガー電極は、その巾が前記バスバー電極の巾より小さい、請求項1から11のいずれか1項に記載のソーラーセル。
- 前記第2のフィンガー電極の少なくとも1つは、前記基板の縁から3mm未満離れた位置まで延びる、請求項1から12のいずれか1項に記載のソーラーセル。
- 前記パームフィンガー領域の長さは、2つの隣接するバスバー電極間の距離の25%から75%であり、前記長さは、前記バスバー電極の長手方向に平行な方向に測定される、請求項1から13のいずれか1項に記載のソーラーセル。
- 前記基板は、少なくとも25cm2の表面積を有する、請求項1から14のいずれか1項に記載のソーラーセル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1417240.7 | 2014-09-29 | ||
GB1417240.7A GB2530583A (en) | 2014-09-29 | 2014-09-29 | Solar cell with specific front surface electrode design |
PCT/IB2015/001718 WO2016051251A1 (en) | 2014-09-29 | 2015-09-28 | Solar cell with specific front surface electrode design |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017528926A true JP2017528926A (ja) | 2017-09-28 |
JP6823598B2 JP6823598B2 (ja) | 2021-02-03 |
Family
ID=51901358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017535973A Active JP6823598B2 (ja) | 2014-09-29 | 2015-09-28 | 特定の前面電極設計をもつソーラーセル |
Country Status (10)
Country | Link |
---|---|
US (1) | US10693022B2 (ja) |
EP (1) | EP3201950B1 (ja) |
JP (1) | JP6823598B2 (ja) |
KR (1) | KR102524116B1 (ja) |
CN (2) | CN113782624A (ja) |
CA (1) | CA2958256C (ja) |
GB (1) | GB2530583A (ja) |
MY (1) | MY188766A (ja) |
TW (1) | TWI705575B (ja) |
WO (1) | WO2016051251A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020072271A (ja) * | 2018-10-31 | 2020-05-07 | エルジー エレクトロニクス インコーポレイティド | 太陽電池モジュール及びその製造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101823605B1 (ko) * | 2016-12-02 | 2018-03-14 | 엘지전자 주식회사 | 태양 전지 및 이를 포함하는 태양 전지 패널 |
USD841570S1 (en) | 2017-08-25 | 2019-02-26 | Flex Ltd | Solar cell |
USD841571S1 (en) | 2017-08-25 | 2019-02-26 | Flex Ltd. | Solar panel |
WO2018161286A1 (en) * | 2017-03-09 | 2018-09-13 | Flex, Ltd. | Shingled array solar cells and methods of manufacturing solar modules including the same |
CN106876503B (zh) * | 2017-03-30 | 2018-04-24 | 隆基乐叶光伏科技有限公司 | 采用中心汇聚栅线电极的太阳能叠片组件 |
KR102373869B1 (ko) * | 2017-10-25 | 2022-03-14 | 현대에너지솔루션(주) | 에지 수집전극을 구비하는 태양전지 및 이를 포함하는 태양전지 모듈 |
WO2019112091A1 (ko) * | 2017-12-07 | 2019-06-13 | 현대중공업그린에너지 주식회사 | 에지 수집전극을 구비하는 태양전지 및 이를 포함하는 태양전지 모듈 |
CN109119498B (zh) * | 2018-09-12 | 2024-01-30 | 江苏爱康能源研究院有限公司 | 外观统一且高可靠性的太阳能电池组件及其制备方法 |
CN109065656A (zh) | 2018-10-31 | 2018-12-21 | 伟创力有限公司 | 形成用于集成在太阳能电池组件中的有色导电焊带的方法 |
CN110649119B (zh) * | 2019-09-12 | 2024-06-14 | 常州比太科技有限公司 | 一种基于晶硅的太阳能发电组件及其制备方法 |
CN113725306B (zh) | 2021-08-27 | 2023-08-15 | 上海晶科绿能企业管理有限公司 | 一种电池片以及太阳能电池组件 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002530894A (ja) * | 1998-11-23 | 2002-09-17 | スティックティング・エネルギーオンデルズーク・セントルム・ネーデルランド | 光起電性セル上に金属被覆パターンを製造する方法 |
JP2003258277A (ja) * | 2002-03-01 | 2003-09-12 | Mitsubishi Electric Corp | 太陽電池 |
JP2007214204A (ja) * | 2006-02-07 | 2007-08-23 | Sharp Corp | 太陽電池、太陽電池ストリングおよび太陽電池モジュール |
US20110079270A1 (en) * | 2008-04-28 | 2011-04-07 | Quantasol Limited | Concentrator photovoltaic cell |
WO2012001815A1 (ja) * | 2010-07-02 | 2012-01-05 | 三菱電機株式会社 | 太陽電池モジュールおよびその製造方法 |
US20120138141A1 (en) * | 2010-12-06 | 2012-06-07 | Lg Electronics Inc. | Solar cell |
CN103325876A (zh) * | 2013-06-24 | 2013-09-25 | 英利集团有限公司 | 太阳能电池组件 |
WO2014031137A1 (en) * | 2012-08-22 | 2014-02-27 | Sunpower Corporation | Radially arranged metal contact fingers for solar cells |
KR20140052112A (ko) * | 2012-10-17 | 2014-05-07 | 에스티엑스 솔라주식회사 | 실리콘 태양전지 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430519A (en) | 1982-05-28 | 1984-02-07 | Amp Incorporated | Electron beam welded photovoltaic cell interconnections |
JP5171001B2 (ja) * | 2005-09-30 | 2013-03-27 | 三洋電機株式会社 | 太陽電池モジュールの製造方法、太陽電池セルおよび太陽電池モジュール |
JP4684075B2 (ja) * | 2005-10-14 | 2011-05-18 | シャープ株式会社 | 太陽電池、太陽電池ストリングおよび太陽電池モジュール |
US7804022B2 (en) * | 2007-03-16 | 2010-09-28 | Sunpower Corporation | Solar cell contact fingers and solder pad arrangement for enhanced efficiency |
CN101641800A (zh) * | 2007-10-12 | 2010-02-03 | 系统股份公司 | 串联连接光伏电池的方法、可用该方法串联连接的光伏电池和由该方法获得的模块 |
KR101195624B1 (ko) * | 2008-03-31 | 2012-10-30 | 샤프 가부시키가이샤 | 태양 전지, 태양 전지 스트링 및 태양 전지 모듈 |
JP2009295943A (ja) * | 2008-06-09 | 2009-12-17 | Mitsubishi Electric Corp | 薄膜光電変換装置およびその製造方法 |
CN103078034B (zh) * | 2009-09-18 | 2016-07-06 | 晶元光电股份有限公司 | 光电半导体装置 |
US20120211050A1 (en) * | 2009-12-25 | 2012-08-23 | Mitsubishi Electric Corporation | Solar battery module |
CN102403374A (zh) * | 2011-11-09 | 2012-04-04 | 江西赛维Ldk太阳能高科技有限公司 | 太阳能电池片、太阳能电池串和太阳能电池组件 |
CN202616241U (zh) * | 2012-04-20 | 2012-12-19 | 苏州阿特斯阳光电力科技有限公司 | 一种晶体硅太阳能电池的正面电极结构 |
CN202678324U (zh) * | 2012-05-25 | 2013-01-16 | 嘉兴优太太阳能有限公司 | 栅线多段焊接式太阳能电池片结构 |
CN202669149U (zh) * | 2012-05-25 | 2013-01-16 | 嘉兴优太太阳能有限公司 | 用于多段式栅线布置的印刷模版 |
CN103943695A (zh) * | 2013-01-21 | 2014-07-23 | 联景光电股份有限公司 | 太阳能电池的电极结构 |
-
2014
- 2014-09-29 GB GB1417240.7A patent/GB2530583A/en not_active Withdrawn
-
2015
- 2015-09-21 TW TW104131130A patent/TWI705575B/zh active
- 2015-09-28 WO PCT/IB2015/001718 patent/WO2016051251A1/en active Application Filing
- 2015-09-28 KR KR1020177008891A patent/KR102524116B1/ko active IP Right Grant
- 2015-09-28 EP EP15787284.7A patent/EP3201950B1/en active Active
- 2015-09-28 CN CN202111177492.8A patent/CN113782624A/zh active Pending
- 2015-09-28 US US15/514,745 patent/US10693022B2/en active Active
- 2015-09-28 CA CA2958256A patent/CA2958256C/en active Active
- 2015-09-28 CN CN201580052586.9A patent/CN107078169A/zh active Pending
- 2015-09-28 MY MYPI2017701086A patent/MY188766A/en unknown
- 2015-09-28 JP JP2017535973A patent/JP6823598B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002530894A (ja) * | 1998-11-23 | 2002-09-17 | スティックティング・エネルギーオンデルズーク・セントルム・ネーデルランド | 光起電性セル上に金属被覆パターンを製造する方法 |
JP2003258277A (ja) * | 2002-03-01 | 2003-09-12 | Mitsubishi Electric Corp | 太陽電池 |
JP2007214204A (ja) * | 2006-02-07 | 2007-08-23 | Sharp Corp | 太陽電池、太陽電池ストリングおよび太陽電池モジュール |
US20110079270A1 (en) * | 2008-04-28 | 2011-04-07 | Quantasol Limited | Concentrator photovoltaic cell |
WO2012001815A1 (ja) * | 2010-07-02 | 2012-01-05 | 三菱電機株式会社 | 太陽電池モジュールおよびその製造方法 |
US20120138141A1 (en) * | 2010-12-06 | 2012-06-07 | Lg Electronics Inc. | Solar cell |
WO2014031137A1 (en) * | 2012-08-22 | 2014-02-27 | Sunpower Corporation | Radially arranged metal contact fingers for solar cells |
KR20140052112A (ko) * | 2012-10-17 | 2014-05-07 | 에스티엑스 솔라주식회사 | 실리콘 태양전지 |
CN103325876A (zh) * | 2013-06-24 | 2013-09-25 | 英利集团有限公司 | 太阳能电池组件 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020072271A (ja) * | 2018-10-31 | 2020-05-07 | エルジー エレクトロニクス インコーポレイティド | 太陽電池モジュール及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI705575B (zh) | 2020-09-21 |
WO2016051251A1 (en) | 2016-04-07 |
KR102524116B1 (ko) | 2023-04-20 |
GB201417240D0 (en) | 2014-11-12 |
EP3201950A1 (en) | 2017-08-09 |
TW201624740A (zh) | 2016-07-01 |
CA2958256C (en) | 2023-01-24 |
CA2958256A1 (en) | 2016-04-07 |
US20170243992A1 (en) | 2017-08-24 |
EP3201950B1 (en) | 2020-08-05 |
JP6823598B2 (ja) | 2021-02-03 |
MY188766A (en) | 2021-12-30 |
CN107078169A (zh) | 2017-08-18 |
CN113782624A (zh) | 2021-12-10 |
KR20170063663A (ko) | 2017-06-08 |
US10693022B2 (en) | 2020-06-23 |
GB2530583A (en) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6823598B2 (ja) | 特定の前面電極設計をもつソーラーセル | |
WO2014096929A2 (en) | Photovoltaic cell element having a specific electrode configuration | |
US20220020888A1 (en) | Method for fabricating a solar module of rear contact solar cells using linear ribbon-type connector strips and respective solar module | |
WO2014080894A1 (ja) | 光発電装置 | |
US20120298171A1 (en) | Solar cell | |
JP2007273857A (ja) | 太陽電池セル接続用配線部材およびそれを用いた太陽電池装置 | |
JP2014017277A (ja) | 太陽電池及び太陽電池モジュール | |
CN203250753U (zh) | 一种太阳能电池片正面正电极 | |
EP3057135A1 (en) | Photovoltaic module and method for producing the same | |
CN210245519U (zh) | 晶体硅电池组串连接结构 | |
JP2014146697A (ja) | 光発電装置 | |
JP2015073121A (ja) | 太陽電池セル | |
JP2014138112A (ja) | 太陽電池セル | |
JP2011096774A (ja) | 薄膜系太陽電池モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180907 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190717 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190830 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20191119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200706 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200731 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201210 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210108 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6823598 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |