Invention Grant
- Patent Title: Method for manufacturing a solar cell
- Patent Title (中): 制造太阳能电池的方法
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Application No.: US13469832Application Date: 2012-05-11
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Publication No.: US08927313B2Publication Date: 2015-01-06
- Inventor: Kyoungsoo Lee , Seongeun Lee
- Applicant: Kyoungsoo Lee , Seongeun Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2011-0141148 20111223
- Main IPC: H01L31/18
- IPC: H01L31/18
Abstract:
In a method for manufacturing a solar cell where the solar cell includes a dopant layer having a first portion of a first resistance and a second portion of a second resistance lower than the first resistance, the method includes ion-implanting a dopant into the semiconductor substrate to form the dopant layer; firstly activating by heating the second portion and activating the dopant at the second portion; and secondly activating by heating the first portion and the second portion and activating the dopant at the first portion and the second portion.
Public/Granted literature
- US20130164887A1 METHOD FOR MANUFACTURING A SOLAR CELL Public/Granted day:2013-06-27
Information query
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