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.:
Date of Patent:
Jan. 12, 2016
Filed:
Aug. 03, 2011
Applicants:
Gang Chen, San Jose, CA (US);
Duli Mao, Sunnyvale, CA (US);
Hsin-chih Tai, San Jose, CA (US);
Howard E. Rhodes, San Martin, CA (US);
Inventors:
Gang Chen, San Jose, CA (US);
Duli Mao, Sunnyvale, CA (US);
Hsin-Chih Tai, San Jose, CA (US);
Howard E. Rhodes, San Martin, CA (US);
Assignee:
OmniVision Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/49 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14621 (2013.01); H01L 27/1464 (2013.01); H01L 27/14685 (2013.01);
Abstract
Embodiments are disclosed of an apparatus comprising a color filter arrangement including a set of color filters. The set of color filters includes a pair of first color filters, each having first and second hard mask layers formed thereon, a second color filter having the first hard mask layer formed thereon, and a third color filter having no hard mask layer formed thereon. Other embodiments are disclosed and claimed.