Invention Application
- Patent Title: TRANSPARENT CONDUCTING OXIDE FOR PHOTOVOLTAIC DEVICES
- Patent Title (中): 用于光伏器件的透明导电氧化物
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Application No.: US14954831Application Date: 2015-11-30
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Publication No.: US20160087138A1Publication Date: 2016-03-24
- Inventor: Jianming Fu , Zheng Xu , Jiunn Benjamin Heng , Chentao Yu
- Applicant: SolarCity Corporation
- Applicant Address: US CA San Mateo
- Assignee: SolarCity Corporation
- Current Assignee: SolarCity Corporation
- Current Assignee Address: US CA San Mateo
- Main IPC: H01L31/074
- IPC: H01L31/074 ; H01L31/0216 ; H01L31/18 ; H01L31/0224
Abstract:
One embodiment of the present invention provides a solar cell. The solar cell includes a Si base layer, a passivation layer situated above the Si base layer, a layer of heavily doped amorphous Si (a-Si) situated above the passivation layer, a first transparent-conducting-oxide (TCO) layer situated above the heavily doped a-Si layer, a back-side electrode situated below the Si base layer, and a front-side electrode situated above the first TCO layer. The first TCO layer comprises at least one of: GaInO, GaInSnO, ZnInO, and ZnInSnO.
Public/Granted literature
- US10084107B2 Transparent conducting oxide for photovoltaic devices Public/Granted day:2018-09-25
Information query
IPC分类:
