Invention Grant
US09291855B2 Twisted pneumatic LCD having improved light use efficiency and display device
有权
具有改善的光利用效率的旋转气动LCD和显示装置
- Patent Title: Twisted pneumatic LCD having improved light use efficiency and display device
- Patent Title (中): 具有改善的光利用效率的旋转气动LCD和显示装置
-
Application No.: US14386257Application Date: 2013-03-11
-
Publication No.: US09291855B2Publication Date: 2016-03-22
- Inventor: Eiji Satoh , Kohzoh Nakamura , Hisashi Watanabe , Takahiro Nakahara
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Chen Yoshimura LLP
- Priority: JP2012-066191 20120322
- International Application: PCT/JP2013/056577 WO 20130311
- International Announcement: WO2013/141051 WO 20130926
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/137 ; G02F1/1347 ; G02F1/167 ; G02F1/17
Abstract:
A light modulation layer of a display panel in the present invention includes shape-anisotropic members and liquid crystal molecules. The projected area of the shape-anisotropic members on a first substrate and a second substrate is changed by altering the voltage applied to the light modulation layer, which changes the orientation of the liquid crystal molecules. According to the present invention, it is possible to increase light use efficiency with a simple configuration and to control light/dark switching in both directions at a high switching speed. The present invention is applicable to a television.
Public/Granted literature
- US20150146131A1 DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2015-05-28
Information query
IPC分类:
