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:
Mar. 31, 1987
Filed:
Mar. 31, 1986
Applicant:
Inventors:
Hiroshi Ito, Katsuta, JP;
Masaru Kugo, Ogawa, JP;
Assignees:
Hitachi, Ltd., Tokyo, JP;
Hitachi Automotive Engineering Co., Ltd., Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
3503 / ; 3503 / ;
Abstract
Color filters are provided on electrodes. The color filters and the electrodes are constituted by disposing a single strip electrode and filter in parallel and in the same direction. A glare protection filter is so provided as to be proximate to the front surface of the color filter. The glare protection filter includes minute louvers therein in parallel to each other. The direction of the louvers of the filter is perpendicular to that of the electrodes.