Invention Application
- Patent Title: CURVED DISPLAY DEVICE
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Application No.: US15711018Application Date: 2017-09-21
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Publication No.: US20180011377A1Publication Date: 2018-01-11
- Inventor: Sung Hee HONG , Jang-IL KIM , Un Byoll KO , Sei-Yong PARK , Jung Wook LEE
- Applicant: Samsung Display Co., Ltd.
- Priority: KR10-2015-0001319 20150106
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343

Abstract:
A curved display device including a first substrate, a thin film transistor (TFT) disposed on the first substrate, a pixel electrode connected to the TFT, a second substrate overlapping the first substrate, a liquid crystal layer disposed between the first and the second substrates, and a common electrode disposed between the second substrate and the liquid crystal layer, in which the pixel electrode includes a cross-shaped stem portion having a horizontal stem portion, a vertical stem portion, and a plurality of fine branches extending from the cross-shaped stem portion, at least one of the fine branches includes a first portion and a second portion having a width greater than that of the first portion, and an extending line from a boundary between the first portion and the second portion is sloped at an angle in a range of −10 degrees to +10 degrees with respect to the vertical stem portion.
Public/Granted literature
- US10146089B2 Curved display device Public/Granted day:2018-12-04
Information query
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