Title:
配線基板付き裏面電極型太陽電池セル、太陽電池モジュールおよび配線基板付き裏面電極型太陽電池セルの製造方法
Document Type and Number:
Japanese Patent JP5140132
Kind Code:
B2
Abstract:
Disclosed is a back contact solar cell with a wiring board, which is provided with: a back contact solar cell (8) that is provided with electrodes (6, 7) having different polarities on one surface; a wiring board (10) wherein wiring lines (12, 13) are formed on one surface of an insulating substrate (11); and adhesive materials (21, 23) that bond the back contact solar cell (8) and the wiring board (10) with each other. The adhesive materials (21, 23) each includes a conductive adhesive material (21) and an insulating adhesive material (23). At least parts of the surfaces of the electrodes (6, 7) and at least parts of the surfaces of the wiring lines (12, 13) are electrically connected with each other respectively via conductive adhesive materials (21). Insulating adhesive materials (23) cover respective outer surfaces of the electrodes (6, 7) and the wiring lines (12, 13), which are electrically connected with each other, and respective outer surfaces of the conductive adhesive materials (21), and have portions that are respectively in contact with the lateral surfaces of the wiring lines (12, 13). Also disclosed is a method for manufacturing the back contact solar cell with a wiring board.
Inventors:
Masahisa Tanahashi
Yasushi Doso
Toshihiro Nishina
Akiko Tsunefuka
Takayuki Yamada
Shinsuke Naito
Fukuda Koji
Tomoyo Maruyama
Yasushi Doso
Toshihiro Nishina
Akiko Tsunefuka
Takayuki Yamada
Shinsuke Naito
Fukuda Koji
Tomoyo Maruyama
Application Number:
JP2010244233A
Publication Date:
February 06, 2013
Filing Date:
October 29, 2010
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H01L31/042
Domestic Patent References:
| JP2009088145A | ||||
| JP2010092981A | ||||
| JP2007277526A | ||||
| JP2004260131A | ||||
| JP2009283606A | ||||
| JP2008034592A | ||||
| JP4678698B2 |
Foreign References:
| WO2010110083A1 |
Attorney, Agent or Firm:
Fukami patent office