Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US14222749Application Date: 2014-03-24
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Publication No.: US09274387B2Publication Date: 2016-03-01
- Inventor: Takato Hiratsuka , Osamu Itou , Daisuke Sonoda , Toshimasa Ishigaki
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP LLC
- Priority: JP2013-092512 20130425
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1339 ; G02F1/1333

Abstract:
Pixel electrodes each include a pixel plane portion expanded along a surface of the substrate, and a pixel wall portion rising up from the pixel plane portion. Common electrodes each include a common plane portion expanded along a surface of the substrate, and a common wall portion rising up from the common plane portion so as to face the pixel wall portion. Each of the compartment areas has the pixel wall portion on one of right and left sides in the lateral direction, and has the common wall portion on the other of the right and left sides. Molecules of the liquid crystal material are tilted up from the pixel wall portions in a direction of the common wall portion by the electric field. The respective pixel wall portions of the adjacent compartment areas are positioned on opposite sides to each other in the lateral direction.
Public/Granted literature
- US20140320795A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2014-10-30
Information query
IPC分类: