基本信息:
- 专利标题: LAMINATED BACKPLANE FOR SOLAR CELLS
- 专利标题(中):用于太阳能电池的层压背板
- 申请号:PCT/US2014048989 申请日:2014-07-30
- 公开(公告)号:WO2015017592A3 公开(公告)日:2015-03-26
- 发明人: STALCUP THOM , MOSLEHI MEHRDAD M , PAWAN KAPUR , KAMRAN MANTEGHI , DUTTON DAVID
- 申请人: SOLEXEL INC , STALCUP THOM , MOSLEHI MEHRDAD M , PAWAN KAPUR , KAMRAN MANTEGHI , DUTTON DAVID
- 专利权人: SOLEXEL INC,STALCUP THOM,MOSLEHI MEHRDAD M,PAWAN KAPUR,KAMRAN MANTEGHI,DUTTON DAVID
- 当前专利权人: SOLEXEL INC,STALCUP THOM,MOSLEHI MEHRDAD M,PAWAN KAPUR,KAMRAN MANTEGHI,DUTTON DAVID
- 优先权: US201361860216 2013-07-30
- 主分类号: H01L31/18
- IPC分类号: H01L31/18 ; B23K26/36
摘要:
A back contact solar cell structure having a light receiving frontside and a metallized backside of on-cell patterned base and emitter metallization electrically connected to base and emitter regions on a back contact solar cell semiconductor substrate. A backplane laminate layer made of resin and fibers and having a coefficient of thermal expansion relatively matched to the back contact solar cell semiconductor substrate is attached to the on-cell base and emitter metallization and to portions of the back contact solar cell semiconductor substrate not covered by the on-cell base and emitter metallization.
摘要(中):
一种背接触太阳能电池结构,其具有光接收前侧和金属化的背侧上的电池上图案化的基极和发射极金属化部,其电连接到背接触太阳能电池半导体基板上的基极和发射极区。 将由树脂和纤维制成并且具有与背接触太阳能电池半导体衬底相对匹配的热膨胀系数的背板层压板层附接到on-cell基极和发射极金属化部,并且将背接触太阳能电池半导体衬底的部分未覆盖 通过on-cell基极和发射极金属化。