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. 04, 2011
Filed:
Jan. 08, 2009
Applicants:
Azusa Ikeda, Fukaya, JP;
Yasushi Kawata, Ageo, JP;
Inventors:
Azusa Ikeda, Fukaya, JP;
Yasushi Kawata, Ageo, JP;
Assignee:
Toshiba Matsushita Display Technology Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A thin film transistor layer including a thin film transistor is formed at a liquid crystal layer side of a color filter layer on an array substrate. Since it becomes possible to form the color filter layer at a position on a relatively flat glass substrate, satisfactory characteristics of the color filter layer can be obtained. The color filter layer is unlikely to have influence on the thin film transistor layer, so that the yield can be improved.