Invention Grant
- Patent Title: Light shutter panel and transparent display apparatus having the same
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Application No.: US17236873Application Date: 2021-04-21
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Publication No.: US11953799B2Publication Date: 2024-04-09
- Inventor: Jaehyun Park , Youngki Song
- 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: KR 20200076565 2020.06.23
- Main IPC: G02F1/167
- IPC: G02F1/167 ; G02F1/1676 ; G02F1/1679

Abstract:
The present disclosure relates to a light shutter panel and a transparent display apparatus having the same. The light shutter panel according to the present disclosure comprises: a lower electrode plate; a upper electrode plate facing with the lower electrode plate; a shutter layer disposed between the lower electrode plate and the upper electrode plate, the shutter layer including a first ink storage portion disposed at a lower part, a second ink storage portion disposed at a upper part and overlapped with the first ink storage portion, and a first electric field guide disposed between the first ink storage portion and the second ink storage portion; a first black ink filled into the first ink storage portion; and a second black ink filled into the second ink storage portion.
Public/Granted literature
- US20210397061A1 Light Shutter Panel and Transparent Display Apparatus Having the Same Public/Granted day:2021-12-23
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