Invention Application
- Patent Title: DISPLAY DEVICE
- Patent Title (中): 显示设备
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Application No.: US14858789Application Date: 2015-09-18
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Publication No.: US20160087019A1Publication Date: 2016-03-24
- Inventor: Toshihiro SATO , Koji YASUKAWA , Masakazu GUNJI
- Applicant: Japan Display Inc.
- Priority: JP2014-192678 20140922
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/50

Abstract:
A display device includes a plurality of pixel electrodes which are provided separately from each other on an insulative surface; a first layer which is provided separately from each other on the respective plurality of pixel electrodes, and includes a plurality of first carrier transport layers or a plurality of first carrier injection layers; a pixel separation film which is provided on the first layer, and includes a plurality of opening portions in each region which overlaps with the respective plurality of pixel electrodes in a planar view; a light emitting layer which is provided so as to cover at least one of the plurality of opening portions; a second layer which is provided on the light emitting layer, and includes a second carrier transport layer or a second carrier injection layer; and a counter electrode which is provided on the second layer.
Public/Granted literature
- US09666651B2 Display device Public/Granted day:2017-05-30
Information query
IPC分类: