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:
Sep. 04, 1990
Filed:
Jul. 21, 1988
Applicant:
Inventors:
Assignee:
Semiconductor Energy Laboratory Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C / ; B32B / ;
U.S. Cl.
CPC ...
156643 ; 156291 ; 156292 ; 350336 ; 350343 ; 428-1 ;
Abstract
An improved liquid crystal device for display is disclosed. The device is comprised of a pair of substrates on whose insides a number of electrode strips are formed in a matrix. The electrode strips are formed also near the peripery portions of the substrates which are unnecessary for the pixcels of the display. By virtue of the excess electrode strips, joining the substrates can be done without special attention to the coincidence of the substrates.