Invention Grant
- Patent Title: Display device and room device
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Application No.: US17197419Application Date: 2021-03-10
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Publication No.: US11340509B2Publication Date: 2022-05-24
- Inventor: Hirofumi Ohira
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JPJP2018-170073 20180911
- Main IPC: G02F1/137
- IPC: G02F1/137 ; B60R1/12 ; G02F1/1343 ; H01C13/00

Abstract:
A display device includes a display panel, and a front panel overlapping with the display panel and being switched into a reflection state in which incident light is reflected and a transmission state in which incident light is transmitted. The front panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer sealed between the first substrate and the second substrate, a first translucent electrode provided on a side of the first substrate on which the liquid crystal layer is located, a second translucent electrode provided on a side of the second substrate on which the liquid crystal layer is located, a discharge resistor that is electrically coupled to the second translucent electrode and is provided on the second substrate, and a first conductive pillar that electrically couples the first translucent electrode and the discharge resistor.
Public/Granted literature
- US20210199999A1 DISPLAY DEVICE AND ROOM DEVICE Public/Granted day:2021-07-01
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