Invention Grant
- Patent Title: Systems and methods for enhanced light trapping in solar cells
- Patent Title (中): 用于增强太阳能电池中的光捕获的系统和方法
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Application No.: US13727393Application Date: 2012-12-26
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Publication No.: US09583651B2Publication Date: 2017-02-28
- Inventor: Mehrdad M. Moslehi , Virendra V. Rana , Solene Coutant , Heather Deshazer , Pranav Anbalagan , Benjamin Rattle
- Applicant: SOLEXEL, INC.
- Applicant Address: US CA Milpitas
- Assignee: Solexel, Inc.
- Current Assignee: Solexel, Inc.
- Current Assignee Address: US CA Milpitas
- Agent John Wood
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L31/02 ; H01L31/0236 ; H01L31/068 ; H01L31/18
Abstract:
Methods for improving the light trapping characteristics of crystalline silicon solar cells are provided. In one embodiment, the backside surface of a crystalline silicon solar cell substrate is textured with a pulsed laser beam. The textured backside surface of the crystalline silicon solar cell substrate is then annealed to remove damage from the laser texturization process.
Public/Granted literature
- US20140017846A1 SYSTEMS AND METHODS FOR ENHANCED LIGHT TRAPPING IN SOLAR CELLS Public/Granted day:2014-01-16
Information query
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