Invention Grant
- Patent Title: Light emitting display device and manufacturing method of the light emitting display device
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Application No.: US14547169Application Date: 2014-11-19
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Publication No.: US09831391B2Publication Date: 2017-11-28
- Inventor: Kazuhiro Odaka , Toshihiro Sato
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP PLLC
- Priority: JP2013-245394 20131127
- Main IPC: H01L33/44
- IPC: H01L33/44 ; H01L33/38 ; H01L33/62 ; H01L27/32

Abstract:
The present invention aims to control power consumption of a light emitting display device by reducing parasitic capacitance between wires in a drive circuit part of a periphery region. The light emitting display device of the present invention includes an insulation film arranged above a substrate, a first wiring arranged above the insulation film in a pixel region, a second wiring arranged above the insulation film in a periphery region of a periphery of the pixel region, a common electrode continuously arranged to the pixel region and the periphery region, a first insulation layer arranged between the first wiring and the common electrode, and a second insulation layer arranged between the second wiring and the common electrode and having a larger thickness than the first insulation layer.
Public/Granted literature
- US20150144977A1 LIGHT EMITTING DIPLAY DEVICE AND MANUFACTURING METHOD OF THE LIGHT EMITTING DISPLAY DEVICE Public/Granted day:2015-05-28
Information query
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