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.

Date of Patent:
Feb. 17, 1998

Filed:

Jul. 12, 1996
Applicant:
Inventors:

Shouji Yoshii, Nara, JP;

Youichi Hiraishi, Tenri, JP;

Masanobu Ishii, Tenri, JP;

Yoshinori Shimada, Yamatokoriyama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ; G02F / ; G09G / ;
U.S. Cl.
CPC ...
349 42 ; 324770 ; 345 87 ; 345 92 ; 349 54 ; 349143 ; 349187 ;
Abstract

A liquid crystal display apparatus includes an active matrix substrate and a counter substrate opposing the active matrix substrate via a liquid crystal layer. The active matrix substrate includes: a display portion having a plurality of source lines, a plurality of gate lines crossing the plurality of source lines, a plurality of pixel electrodes arranged in a matrix in regions surrounded by the plurality of source lines and the plurality of gate lines, and switching elements for connecting the pixel electrodes to the source lines and the gate lines; and a first electrode provided along the source lines outside of the display portion, wherein the first electrode serves to produce a reference signal by changing a surface potential distribution of the substrate, and the positions of the plurality of pixel electrodes are determined based on the reference signal.


Find Patent Forward Citations

Yoshii, Shouji. (1998). Liquid crystal display apparatus and method for producing the same with (U.S. Patent No. 5719648). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5719648

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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