- Patent Title: Liquid crystal display device and method of fabricating the same
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Application No.: US16688591Application Date: 2019-11-19
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Publication No.: US10942401B2Publication Date: 2021-03-09
- Inventor: Gi-Hwan Lim , Min-Geun Choi
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2018-0154638 20181204
- Main IPC: G02F1/1347
- IPC: G02F1/1347 ; G02F1/153 ; G02F1/1337 ; G02F1/1368

Abstract:
A reflective liquid crystal display device includes: first to fourth substrates spaced apart from and parallel to each other; a first stack including a first pixel electrode, a first alignment layer, a first common electrode, a second alignment layer and a first cholesteric liquid crystal layer between the first and second alignment layers; a second stack including a second pixel electrode, a third alignment layer, a second common electrode, a fourth alignment layer and a second cholesteric liquid crystal layer between the third and fourth alignment layers; a third stack including a third pixel electrode, a fifth alignment layer, a third common electrode, a sixth alignment layer and a third cholesteric liquid crystal layer between the fifth and sixth alignment layers; and a fourth stack including a first mode electrode, an ion storing layer, an electrolyte layer, an electrochromic layer and a second mode electrode sequentially on the first substrate.
Public/Granted literature
- US20200174297A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME Public/Granted day:2020-06-04
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