Invention Grant
- Patent Title: Curved liquid crystal display
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Application No.: US15671668Application Date: 2017-08-08
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Publication No.: US10429697B2Publication Date: 2019-10-01
- Inventor: Tae Hoon Kim , Tae Min Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2014-0155383 20141110; KR10-2015-0041474 20150325; KR10-2015-0122352 20150831
- Main IPC: G02F1/1337
- IPC: G02F1/1337

Abstract:
A curved liquid crystal display (LCD) device includes: a first curved substrate; a second curved substrate; a first curved liquid crystal alignment layer disposed between the first curved substrate and the second curved substrate; a second curved liquid crystal alignment layer includes polymerized reactive mesogens, and a polymerization initiator; and a liquid crystal layer including first and second liquid crystal molecules disposed between the first curved liquid crystal alignment layer and the second curved liquid crystal alignment layer. In an initial state when no electric field is applied, the first liquid crystal molecules are relatively vertically aligned as compared with the second liquid crystal molecules with respect to the first curved substrate and the second liquid crystal molecules are relatively tilt-aligned as compared with the first liquid crystal molecules with respect to the first curved substrate, wherein the first curved liquid crystal alignment layer does not have a polymerization initiator.
Public/Granted literature
- US20170357128A1 CURVED LIQUID CRYSTAL DISPLAY Public/Granted day:2017-12-14
Information query
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