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. 22, 1986
Filed:
Jan. 26, 1984
Applicant:
Inventor:
Takahiro Ohta, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
3503 / ; 3503 / ;
Abstract
A color optical printer head which can prevent leakage of white light from the interstices between transparent electrodes arranged inside liquid crystal arrays and prevent color mixture, thereby improving color reproducibility. A light blocking layer is formed between transparent electrodes which are adjacently arranged and covered with color filters of different colors and the whole surface which is covered either with the color filter layer or the light blocking layer is further covered with a protecting layer of photo-hardening resin.