Invention Grant
- Patent Title: Solar cell and method for manufacturing the same
- Patent Title (中): 太阳能电池及其制造方法
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Application No.: US13653034Application Date: 2012-10-16
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Publication No.: US09306086B2Publication Date: 2016-04-05
- Inventor: Younghyun Lee , Heejin Nam , Yoonsil Jin
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2012-0018329 20120223
- Main IPC: H01L31/18
- IPC: H01L31/18 ; H01L31/0224

Abstract:
A solar cell according to an embodiment of the invention includes a substrate of a first conductive type, an emitter region of a second conductive type opposite the first conductive type, which is positioned at the substrate, an anti-reflection layer including a first opening exposing the emitter region and a plurality of second openings which expose the emitter region and are separated from one another, a first electrode which is positioned on a first portion of the emitter region exposed through the first opening and is connected to the first portion, a first bus bar which is positioned on a second portion of the emitter region exposed through the plurality of second openings and is connected to the second portion and the first electrode, and a second electrode which is positioned on the substrate and is connected to the substrate.
Public/Granted literature
- US20130220411A1 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2013-08-29
Information query
IPC分类: