Invention Grant
US09575375B2 Liquid-crystal display having slits in electrodes to increase aperture ratio and improve transmittance
有权
在电极中具有狭缝的液晶显示器,以增加开口率并提高透射率
- Patent Title: Liquid-crystal display having slits in electrodes to increase aperture ratio and improve transmittance
- Patent Title (中): 在电极中具有狭缝的液晶显示器,以增加开口率并提高透射率
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Application No.: US14609000Application Date: 2015-01-29
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Publication No.: US09575375B2Publication Date: 2017-02-21
- Inventor: Cheol Shin , Haksun Chang , Kaeun Kim , Kichul Shin , Hokil Oh , Sehyun Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2014-0106955 20140818
- Main IPC: H01L29/423
- IPC: H01L29/423 ; G02F1/1368 ; G02F1/1343 ; G02F1/1337

Abstract:
Provided is a liquid-crystal display (LCD) device. The LCD device includes: one pair of substrates; and a pixel electrode and a common electrode that are provided on the one pair of substrates to respectively face each other, wherein the pixel electrode includes: one pair of plate electrodes in which a horizontal slit and a plurality of first vertical slits that cross the horizontal slit are formed and that are divided by the horizontal slit and surround both sides of a cross pattern formed by the horizontal slit and the plurality of first vertical slits; and a plurality of fine branch electrodes that are obliquely formed to be connected to the plate electrode at a portion of the cross pattern including a point at which the horizontal slit and the first vertical slit cross each other, wherein one pixel region includes a first subpixel area and a second subpixel area that are divided by the horizontal slit.
Public/Granted literature
- US20160048062A1 LIQUID-CRYSTAL DISPLAY Public/Granted day:2016-02-18
Information query
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