Invention Grant
- Patent Title: Method of forming emitters for a back-contact solar cell
- Patent Title (中): 形成用于背接触太阳能电池的发射器的方法
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Application No.: US13372235Application Date: 2012-02-13
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Publication No.: US08802486B2Publication Date: 2014-08-12
- Inventor: Bo Li , Peter J. Cousins , David D. Smith
- Applicant: Bo Li , Peter J. Cousins , David D. Smith
- Applicant Address: US CA San Jose
- Assignee: SunPower Corporation
- Current Assignee: SunPower Corporation
- Current Assignee Address: US CA San Jose
- Agency: Blakely Sokoloff Taylor Zafman LLP
- Main IPC: H01L31/18
- IPC: H01L31/18
Abstract:
Methods of forming emitters for back-contact solar cells are described. In one embodiment, a method includes forming a first solid-state dopant source above a substrate. The first solid-state dopant source includes a plurality of regions separated by gaps. Regions of a second solid-state dopant source are formed above the substrate by printing.
Public/Granted literature
- US20120266951A1 METHOD OF FORMING EMITTERS FOR A BACK-CONTACT SOLAR CELL Public/Granted day:2012-10-25
Information query
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