The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8664737 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 04, 2014

Filed:

Jan. 09, 2012
Applicants:

David Xuan-qi Wang, Fremont, CA (US);

Mehrdad M. Moslehi, Los Altos, CA (US);

Inventors:

David Xuan-Qi Wang, Fremont, CA (US);

Mehrdad M. Moslehi, Los Altos, CA (US);

Assignee:

Selexel, Inc., Milpitas, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0236 (2006.01);
U.S. Cl.
CPC ...
Abstract

A semiconductor template having a top surface aligned along a (100) crystallographic orientation plane and an inverted pyramidal cavity defined by a plurality of walls aligned along a (111) crystallographic orientation plane. A method for manufacturing a semiconductor template by selectively removing silicon material from a silicon template to form a top surface aligned along a (100) crystallographic plane of the silicon template and a plurality of walls defining an inverted pyramidal cavity each aligned along a (111) crystallographic plane of the silicon template.


Find Patent Forward Citations

Wang, David Xuan-Qi. (2014). Three-dimensional semiconductor template for making high efficiency thin-film solar cells (U.S. Patent No. 8664737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8664737

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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