3D liquid crystal display device and pixel structure thereof

Patent metadata

Field	Value
Publication number	US-8958043-B2
Application number	US-201213639069-A
Country	US
Kind code	B2
Filing date	Aug 8, 2012
Priority date	Jul 5, 2012
Publication date	Feb 17, 2015
Grant date	Feb 17, 2015

Abstract

The present invention discloses a 3D liquid crystal display device and a pixel structure thereof. The pixel structure includes three gate lines, a data line and three pixel electrodes. The gate lines are arranged along a first direction and cross the data line to define three sub-pixel regions. Each of the pixel electrodes includes a primary electrode portion and an extension electrode portion. The primary electrode portion of each of the pixel electrodes is disposed in the corresponding sub-pixel region, and the extension electrode portions of all the pixel electrodes are disposed together in one of the sub-pixel regions. The pixel structure can improve a color washout problem of the 3D liquid crystal display device under top or bottom view angles.

First claim

What is claimed is:

1. A pixel structure of a 3D liquid crystal display device comprising:
four gate lines arranged along a first direction;
a first data line and a second data line crossing the gate lines to define three oblong sub-pixel regions, and the three sub-pixel regions are a first sub-pixel region, a second sub-pixel region and a third sub-pixel region, and the sub-pixel regions are arranged along the first direction between the first and second data lines;
three pi…

Assignees

• Lee Chia-Yu
• Shenzhen China Star Optoelect

Inventors

• Lee Chia-Yu

Classifications

• H10H29/142

  Electricity · mapped topic

• H01L27/156

  Electricity · mapped topic

• G02F2001/134345

  Physics · mapped topic

• G02F1/134336

  Physics · mapped topic

• G02F1/133514

  Physics · mapped topic