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:
Apr. 17, 2012
Filed:
Sep. 19, 2007
Kouichi Abe, Hitachi, JP;
Kei Kasuya, Hitachi, JP;
Tetsushi Maruyama, Hitachi, JP;
Yousuke Aoki, Hitachi, JP;
Kyouko Kojima, Kokubunji, JP;
Daisuke Ryuzaki, Kokubunji, JP;
Kouichi Abe, Hitachi, JP;
Kei Kasuya, Hitachi, JP;
Tetsushi Maruyama, Hitachi, JP;
Yousuke Aoki, Hitachi, JP;
Kyouko Kojima, Kokubunji, JP;
Daisuke Ryuzaki, Kokubunji, JP;
Hitachi Chemical Company, Ltd., Tokyo, JP;
Abstract
The present invention provides a photosensitive resin composition comprising a component (a): a siloxane resin obtained by hydrolyzing and condensing a silane compound comprising a compound represented by the general formula (1) shown below, a component (b): a solvent dissolving the component (a) therein, and a component (c): a quinonediazide sulfonic acid ester.