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:
Jun. 17, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Keiichi Hayashi, Funabashi, JP;
Nobuyuki Kurata, Funabashi, JP;
Keiji Ishii, Funabashi, JP;
Hideo Kikuchi, Funabashi, JP;
Assignee:
Toyo Gosei Kogyo Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430-7 ;
Abstract
A photosensitive colored resin composition for the formation of colored images includes (a) a resin-based material hardenable with an acid, (b) a photoreactive acid-releasing agent, and (c) a pigment. A colored image formation method of a color filter suitable for liquid crystal display panel applications includes the steps of: