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:
Dec. 25, 2007
Filed:
Mar. 13, 2006
Applicant:
Tsuneo Sasamoto, Miyagi, JP;
Inventor:
Tsuneo Sasamoto, Miyagi, JP;
Assignee:
Fujilfilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a color filter comprises: applying a color filter material of a negative type onto a surface; an exposing treatment to the color filter material; a developing treatment for the exposed color filter material; a light irradiating step of irradiating a light on the developed color filter material; and a heating treatment, in this order, so as to form the color filter.
Sasamoto, Tsuneo. (2007). Color filter manufacturing method (U.S. Patent No. 7312005). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7312005
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile