Invention Grant
- Patent Title: Liquid crystal display device
- Patent Title (中): 液晶显示装置
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Application No.: US13727004Application Date: 2012-12-26
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Publication No.: US09052555B2Publication Date: 2015-06-09
- Inventor: Masato Kesho , Hirokazu Morimoto , Kazuhiro Takahashi , Jin Hirosawa
- Applicant: Masato Kesho , Hirokazu Morimoto , Kazuhiro Takahashi , Jin Hirosawa
- Applicant Address: JP Tokyo
- Assignee: JAPAN DISPLAY INC.
- Current Assignee: JAPAN DISPLAY INC.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-287820 20111228; JP2012-003355 20120111
- Main IPC: G02F1/1343
- IPC: G02F1/1343

Abstract:
In one embodiment, a first substrate is provided with a pixel electrode including a contact portion, a pair of main pixel electrodes extending in a first direction from the contact portion, a sub-pixel electrode arranged between the contact portion and an end of the extending main pixel electrodes and extending in a second direction so as to connect the pair of main pixel electrodes. A second substrate is provided with a common electrode including first and second main common electrodes sandwiching the pair of the main pixel electrodes, a third main common electrode arranged substantially in the center between the pair of main pixel electrodes and extending in parallel with the first and second main common electrodes, and a sub-common electrode arranged between the contact portion and the sub-pixel electrode and connected with the first, second and third main common electrodes extending in the second direction.
Public/Granted literature
- US20130169918A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2013-07-04
Information query
IPC分类: