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:
Oct. 19, 1999
Filed:
May. 26, 1998
Hiroaki Mizoguti, Kagoshima, JP;
Syunji Horiuchi, Kagoshima, JP;
Youichi Hirotani, Kagoshima, JP;
Yukihiro Sayama, Kagoshima, JP;
Sony Corporation, Tokyo, JP;
Abstract
In a method of forming a color filter for use in a solid-state image sensing device forming a color filter made of a resist material on a planarized layer made of a thermosetting resin formed on the surface of a solid-state image sensing device, a temperature for the heat treatment upon forming the color filter is defined as equal to or higher than 205.degree. C. and less than 220.degree. C., so that occurrence of micro-cracks in the planarized layer made of the thermosetting resin can be prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile