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:
Dec. 01, 1987
Filed:
Jun. 19, 1986
Applicant:
Inventor:
Jun Hoshikawa, Nagano, JP;
Assignee:
Seiko Epson Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; C09K / ;
U.S. Cl.
CPC ...
3503 / ; 428-1 ;
Abstract
A liquid crystal display panel including at least one transparent plate formed of plastic material including a barrier coating layer for reducing permeability of the resin plate to air and/or water vapor is provided. A transparent electrode is formed on the inner surface of the transparent plate. Transparent resin plates are desirable as they are optically clear for producing a clear display, light weight and sufficiently flexible to impart impact resistance to the display panel.