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:
Aug. 21, 2007
Filed:
Feb. 24, 2004
Satoru Kishimoto, Tenri, JP;
Keiichi Tanaka, Tenri, JP;
Satoru Kishimoto, Tenri, JP;
Keiichi Tanaka, Tenri, JP;
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Abstract
A high-quality color filter substrate is manufactured simply and at low cost by using a color filter substrate manufacturing method of applying a coloring liquid to a substrate surface of a translucent substrate so as to form at least colored layer, including: contacting step of causing a coloring liquid supplied from a coloring liquid supplying section to bring into contact with areas showing lyophilic property to the coloring liquid and areas showing lyophobic property to the coloring liquid, both of the areas being formed on the substrate surface; and applying step of, after the contacting step, causing relative movement between the coloring liquid supplying section and the translucent substrate while continuously supplying a coloring liquid from the coloring liquid supplying section.