Invention Grant
- Patent Title: Display device, method for producing display device, and apparatus for producing display device
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Application No.: US16766506Application Date: 2017-11-30
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Publication No.: US10998529B2Publication Date: 2021-05-04
- Inventor: Hidefumi Yoshida , Kiyoshi Minoura , Tokiyoshi Umeda , Kaoru Abe , Akira Sakai
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2017/043056 WO 20171130
- International Announcement: WO2019/106790 WO 20190606
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32 ; H01L51/56
Abstract:
A display device, to provide compensation for change in color level due to different viewing directions of a display surface and compensation for other optical characteristics of the display surface in a compatible manner, includes a light-emitting element layer including a light-emitting layer including a light-emitting element, a first electrode disposed below the light-emitting layer, and a second electrode disposed above the light-emitting layer, wherein an optical compensation layer is disposed above the light-emitting element layer, the optical compensation layer being configured to compensate for prevention of external light reflection on a display surface and compensate for change in color level of the display surface due to different viewing directions of the display surface.
Public/Granted literature
- US20200381669A1 DISPLAY DEVICE, METHOD FOR PRODUCING DISPLAY DEVICE, AND APPARATUS FOR PRODUCING DISPLAY DEVICE Public/Granted day:2020-12-03
Information query
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