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. 03, 2019
Filed:
May. 18, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Makoto Shiomi, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A liquid crystal display includes: a display section including first and second areas (ARa and ARb); a first driver substrate (Fa) for the first area; a second driver substrate (Fb) for the second area; a first-driver-substrate-voltage generating circuit (Pa) that supplies a drive voltage to a first voltage input terminal (xa) of the first driver substrate; a second-driver-substrate-voltage generating circuit (Pb) that supplies a drive voltage to a second voltage input terminal (xb) of the second driver substrate; and at least one switch (aand B) that electrically connects or separates the first and second voltage input terminals (xaand xb). In this configuration, the liquid crystal display has restrained luminance difference (luminance disparity) between the areas.