Invention Grant
- Patent Title: Liquid crystal display device including liquid crystal capsule and method of fabricating the same
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Application No.: US17352237Application Date: 2021-06-18
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Publication No.: US11619842B2Publication Date: 2023-04-04
- Inventor: Kyeong-Jin Kim , Ji-Na Jeon
- 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: Polsinelli PC
- Priority: KR10-2017-0048060 20170413
- Main IPC: G02F1/1334
- IPC: G02F1/1334 ; G02F1/1368 ; G02F1/1341 ; C09K19/54 ; B01J13/18 ; C09K19/52 ; C09K19/02 ; G02F1/1362 ; G02F1/1343
Abstract:
A liquid crystal capsule includes: a shell; and a liquid crystal molecule in the shell, wherein a critical surface tension of the shell is smaller than a critical surface tension of the liquid crystal molecule. Further, the liquid crystal molecule includes a nematic liquid crystal and the shell includes polytetramethyldisiloxane. The liquid crystal capsule also includes an additive in the shell and the additive has a critical surface tension smaller than that of the liquid crystal molecule.
Public/Granted literature
- US20210311337A1 LIQUID CRYSTAL DISPLAY DEVICE INCLUDING LIQUID CRYSTAL CAPSULE AND METHOD OF FABRICATING THE SAME Public/Granted day:2021-10-07
Information query
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