Invention Grant
- Patent Title: Display device and electronic apparatus
- Patent Title (中): 显示设备和电子设备
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Application No.: US13180139Application Date: 2011-07-11
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Publication No.: US08390761B2Publication Date: 2013-03-05
- Inventor: Toshihiro Oda
- Applicant: Toshihiro Oda
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2010-168668 20100727
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A display device includes a first light-emitting element which includes a second layer having the function of flowing carriers and provided between a first anode and a first layer having the function of emitting light of a first color, and a third layer having the function of emitting light of a second color and provided between the first anode and the second layer; and a second light-emitting element which includes a fifth layer having the function of suppressing a flow of carriers and provided between a second anode and a fourth layer having the function of emitting light of the first color, and a first hole injection layer provided between the second anode and the fifth layer.
Public/Granted literature
- US20120025226A1 DISPLAY DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2012-02-02
Information query
IPC分类: