Invention Grant
US08830433B2 Liquid crystal display panel and liquid crystal display device having the same
有权
液晶显示面板和具有该液晶显示面板的液晶显示装置
- Patent Title: Liquid crystal display panel and liquid crystal display device having the same
- Patent Title (中): 液晶显示面板和具有该液晶显示面板的液晶显示装置
-
Application No.: US13726488Application Date: 2012-12-24
-
Publication No.: US08830433B2Publication Date: 2014-09-09
- Inventor: Jeonguk Heo , Chang-Jae Yu
- Applicant: Samsung Display Co., Ltd
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Innovation Counsel LLP
- Priority: KR10-2012-0071258 20120629
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
A liquid crystal display device includes a liquid crystal display panel, two polarizing plates, and a backlight unit. A pixel included in the liquid crystal display panel is divided into a first domain and a second domain and includes a second electrode and a third electrode. The third electrode is insulated from and overlapped with the second electrode. First liquid crystals disposed in the first domain are twisted in a direction different from a direction in which the second liquid crystals disposed in the second domain are twisted. The liquid crystal display device selectively drives the second electrode and the third electrode, thereby controlling a viewing angle thereof.
Public/Granted literature
- US20140002761A1 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME Public/Granted day:2014-01-02
Information query
IPC分类: