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:
Nov. 23, 1999
Filed:
Mar. 20, 1997
Applicant:
Inventors:
Eric R Fossum, La Crescenta, CA (US);
Sabrina E Kemeny, La Crescenta, CA (US);
Assignee:
California Institute of Technology, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257294 ; 257222 ; 257225 ; 257226 ; 257227 ; 257228 ; 257232 ; 257233 ; 257234 ; 257290 ; 257291 ; 257292 ; 257293 ; 257294 ; 250 14 ; 250 27 ; 250357 ; 250365 ;
Abstract
A semiconductor imaging system preferably having an active pixel sensor array compatible with a CMOS fabrication process. Color-filtering elements such as polymer filters and wavelength-converting phosphors can be integrated with the image sensor.
Quick Actions:
Fossum, Eric. (1999). Active pixel sensors with substantially planarized color filtering (U.S. Patent No. 5990506). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5990506
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