Invention Grant
- Patent Title: Solar battery and fabrication method thereof
- Patent Title (中): 太阳能电池及其制造方法
-
Application No.: US11003341Application Date: 2004-12-06
-
Publication No.: US07829784B2Publication Date: 2010-11-09
- Inventor: Satoshi Tanaka , Masaomi Hioki , Keisuke Ohhira , Tomohiro Machida , Yoshikazu Kawagoe
- Applicant: Satoshi Tanaka , Masaomi Hioki , Keisuke Ohhira , Tomohiro Machida , Yoshikazu Kawagoe
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2003-418105 20031216
- Main IPC: H01L31/00
- IPC: H01L31/00
Abstract:
A fabrication method of a solar battery includes at least an aluminum electrode formation step of applying, drying and baking aluminum paste on at least a portion of the back side of a solar cell to form an aluminum electrode, and a cooling step of cooling the solar cell having an aluminum electrode formed at an atmosphere temperature of not more than 10° C., after the aluminum electrode formation step. Accordingly, a solar battery having warping reduced without degrading the electric characteristics, reliability and appearance, and a fabrication method thereof are provided.
Public/Granted literature
- US20050126626A1 Solar battery and fabrication method thereof Public/Granted day:2005-06-16
Information query
IPC分类:
