Invention Grant
- Patent Title: Quaternary chalcogenide wafers
- Patent Title (中): 第四纪硫族化物晶圆
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Application No.: US12963989Application Date: 2010-12-09
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Publication No.: US08480944B2Publication Date: 2013-07-09
- Inventor: Alex Sergey Ionkin , Brian M. Fish
- Applicant: Alex Sergey Ionkin , Brian M. Fish
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: C04B35/547
- IPC: C04B35/547 ; C04B35/626
Abstract:
Disclosed herein are processes for making quaternary chalcogenide wafers. The process comprises milling quaternary chalcogenide crystals to form milled particles, and then compressing the milled particles to form a quaternary chalcogenide wafer. The quaternary chalcogenide wafers are useful for forming solar cells.
Public/Granted literature
- US20120146189A1 QUATERNARY CHALCOGENIDE WAFERS Public/Granted day:2012-06-14
Information query
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