Invention Grant
- Patent Title: Liquid crystal display device having a curved shape comprising positive and negative curvatures
- Patent Title (中): 具有包括正和负曲率的弯曲形状的液晶显示装置
-
Application No.: US12222340Application Date: 2008-08-07
-
Publication No.: US08310614B2Publication Date: 2012-11-13
- Inventor: Susumu Sasaki , Hitoshi Azuma , Takao Ebine , Tomio Yaguchi , Shoichi Uchino , Akiko Iwata
- Applicant: Susumu Sasaki , Hitoshi Azuma , Takao Ebine , Tomio Yaguchi , Shoichi Uchino , Akiko Iwata
- Applicant Address: JP Chiba-ken JP Hyogo-ken
- Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- Current Assignee Address: JP Chiba-ken JP Hyogo-ken
- Agency: Stites & Harbison, PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JP2007-208345 20070809
- Main IPC: G02F1/1333
- IPC: G02F1/1333

Abstract:
A liquid crystal display device preventing a liquid crystal display panel from damage by bending of a light-transmissive substrate and capable of curving a display surface of the panel is provided. The liquid crystal display device comprising: a liquid crystal display panel having a liquid crystal layer sealed between a pair of light-transmissive substrates having pixel formation electrodes on inner surfaces thereof, and formed by assembling positive and negative curved surfaces with respect to one direction; a backlight mounted on a rear surface of the panel along a curved shape of the panel and having at least one light emission device irradiating illumination light toward the rear surface; and a resin member held in a space between peripheral portions where the panel is opposed to the backlight, and fixing and holding a curved state, is provided. Distortion of the light transmissive glass substrates by bending of the panel is eased.
Public/Granted literature
- US20090201443A1 Liquid crystal display device Public/Granted day:2009-08-13
Information query
IPC分类: