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 8212246 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 03, 2012

Filed:

Aug. 13, 2009
Applicants:

Meng Tao, Colleyville, TX (US);

Xiaofei Han, Arlington, TX (US);

Inventors:

Meng Tao, Colleyville, TX (US);

Xiaofei Han, Arlington, TX (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

Methods and systems for electrochemically depositing doped metal oxide and metal chalcogenide films are disclosed. An example method includes dissolving a metal precursor into a solution, adding a halogen precursor to the solution, and applying a potential between a working electrode and a counter electrode of an electrochemical cell to deposit halogen doped metal oxide or metal chalcogenide onto a substrate. Another example method includes dissolving a zinc precursor into a solution, adding an yttrium precursor to the solution, and applying a potential between a working electrode and a counter electrode of an electrochemical cell to deposit yttrium doped zinc oxide onto a substrate. Other embodiments are described and claimed.


Find Patent Forward Citations

Tao, Meng. (2012). N-type doping in metal oxides and metal chalcogenides by electrochemical methods (U.S. Patent No. 8212246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8212246

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

Loading…