Invention Grant
- Patent Title: Display device
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Application No.: US16288785Application Date: 2019-02-28
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Publication No.: US10707293B2Publication Date: 2020-07-07
- Inventor: Kazushige Takechi
- Applicant: TIANMA JAPAN, LTD.
- Applicant Address: JP Kawasaki, Kanagawa
- Assignee: TIANMAN JAPAN, LTD.
- Current Assignee: TIANMAN JAPAN, LTD.
- Current Assignee Address: JP Kawasaki, Kanagawa
- Agency: Sughrue Mion, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2023835c com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@76205517
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L27/12

Abstract:
Each of pixels includes: a transparent upper electrode covering at least a part of the first region and at least a part of the second region; a reflective lower electrode disposed in the second region; a light-emitting film disposed between the transparent upper electrode and the reflective lower electrode, the light-emitting film being configured to emit light in response to supplied electric current; a thin film transistor disposed lower than the reflective lower electrode in the second region, the thin film transistor having a channel made of a transparent oxide; and a transparent low-resistive film that is made of the transparent oxide and interconnects the power-source potential supply line and the transparent upper electrode, the transparent low-resistive film being separate from an oxide film that is made of the transparent oxide and includes the channel and having a resistance lower than a resistance of the channel.
Public/Granted literature
- US20190273125A1 DISPLAY DEVICE Public/Granted day:2019-09-05
Information query
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