Invention Grant
- Patent Title: Display device
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Application No.: US16504420Application Date: 2019-07-08
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Publication No.: US10910454B2Publication Date: 2021-02-02
- Inventor: Kazushige Takechi , Hiroshi Tanabe
- Applicant: TIANMA JAPAN, LTD.
- Applicant Address: JP Kanagawa
- Assignee: TIANMA JAPAN, LTD.
- Current Assignee: TIANMA JAPAN, LTD.
- Current Assignee Address: JP Kanagawa
- Agency: Sughrue Mion, PLLC
- Priority: JP2018-129752 20180709
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
A display device includes a substrate, regions on the substrate each including a transparent first and a second regions, one or more light-emitting elements disposed in the second region, and a circular polarizing pattern disposed in front of the pixel regions. Each of the one or more light-emitting elements includes a reflective electrode and a transparent electrode layered one above the other, and a light-emitting film provided between the transparent electrode and the reflective electrode. The light-emitting film is configured to emit light in response to electric current supplied between the reflective electrode and the transparent electrode. The circular polarizing pattern covers the entire reflective electrode when seen from the front of the display device. At least a part of the first region is located within a gap in the circular polarizing pattern when seen from the front of the display device.
Public/Granted literature
- US20200013838A1 DISPLAY DEVICE Public/Granted day:2020-01-09
Information query
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