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:
Jul. 10, 2012
Filed:
Jul. 09, 2009
Isao Shigemori, Tokyo, JP;
Morihide Miyamura, Tokyo, JP;
Toshio Waku, Tokyo, JP;
Yusuke Iida, Tokyo, JP;
Kenro Sunahara, Tokyo, JP;
Kohei Matsui, Tokyo, JP;
Takeshi Ikeda, Tokyo, JP;
Hideyo Tanaka, Tokyo, JP;
Eishi Aoki, Tokyo, JP;
Genki Harada, Tokyo, JP;
Isao Shigemori, Tokyo, JP;
Morihide Miyamura, Tokyo, JP;
Toshio Waku, Tokyo, JP;
Yusuke Iida, Tokyo, JP;
Kenro Sunahara, Tokyo, JP;
Kohei Matsui, Tokyo, JP;
Takeshi Ikeda, Tokyo, JP;
Hideyo Tanaka, Tokyo, JP;
Eishi Aoki, Tokyo, JP;
Genki Harada, Tokyo, JP;
Toppan Printing Co., Ltd., Tokyo, JP;
Abstract
A method of manufacturing a color filter, includes forming a colored coated film on a substrate using a colored composition containing a pigment, a monomer having an ethylenic unsaturated double bond and photo-polymerization initiator, irradiating a filter segment-forming region or a black matrix-forming region of the colored coated film with an excimer laser beam having a wavelength of 308 nm (XeCL) at a dosage sufficient to achieve a cumulative light exposure of 1-150 mJ/cm, thereby curing the irradiated region, removing uncured portions of the colored coated film to form the filter segment or the black matrix, and repeating the above-described steps plural times, thereby forming filter segments of at least two colors and/or a black matrix.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile