Invention Grant
- Patent Title: Display device
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Application No.: US15474095Application Date: 2017-03-30
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Publication No.: US10338441B2Publication Date: 2019-07-02
- Inventor: Kentaro Okuyama , Tae Kurokawa
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-074341 20160401
- Main IPC: G02F1/137
- IPC: G02F1/137 ; G02F1/1335 ; G02F1/1337 ; G02F1/1343 ; G02F1/139

Abstract:
According to one embodiment, a display device includes a first polarizing element, a second polarizing element, and a light-modulating layer located between the first polarizing element and the second polarizing element, each of the first polarizing element and the second polarizing element includes a guest-host liquid crystal layer and a control electrode in an active area including at least one sub-area, the guest-host liquid crystal layer including dye having anisotropy in absorptive power for visible light, the control electrode controlling an alignment direction of the dye in the sub-area.
Public/Granted literature
- US20170285420A1 DISPLAY DEVICE Public/Granted day:2017-10-05
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