- 专利标题： SOLAR CELL EMITTER REGION FABRICATION USING SILICON NANO-PARTICLES
-
申请号： US14303273申请日： 2014-06-12
-
公开(公告)号： US20140295609A1公开(公告)日： 2014-10-02
- 发明人: Paul Loscutoff , David D. Smith , Michael Morse , Ann Waldhauer , Taeseok Kim , Steven Edward Molesa
- 申请人： Paul Loscutoff , David D. Smith , Michael Morse , Ann Waldhauer , Taeseok Kim , Steven Edward Molesa
- 主分类号： H01L31/18
- IPC分类号： H01L31/18 ; H01L31/0352 ; H01L31/028
摘要：
Methods of fabricating solar cell emitter regions using silicon nano-particles and the resulting solar cells are described. In an example, a method of fabricating an emitter region of a solar cell includes forming a region of doped silicon nano-particles above a dielectric layer disposed above a surface of a substrate of the solar cell. A layer of silicon is formed on the region of doped silicon nano-particles. At least a portion of the layer of silicon is mixed with at least a portion of the region of doped silicon nano-particles to form a doped polycrystalline silicon layer disposed on the dielectric layer.
公开/授权文献
信息查询
IPC分类:
