Invention Grant
- Patent Title: Transparent light emitting device with controlled emission
- Patent Title (中): 具有受控发射的透明发光装置
-
Application No.: US13704730Application Date: 2011-06-15
-
Publication No.: US08766306B2Publication Date: 2014-07-01
- Inventor: Herbert Lifka , Sören Hartmann , Herbert Friedrich Boerner , Christoph Rickers
- Applicant: Herbert Lifka , Sören Hartmann , Herbert Friedrich Boerner , Christoph Rickers
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- Agent Yuliya Mathis
- Priority: EP10166522 20100618
- International Application: PCT/IB2011/052587 WO 20110615
- International Announcement: WO2011/158185 WO 20111222
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L29/80 ; H01L31/112 ; H01L21/00 ; H01L51/40

Abstract:
A light emitting device and a method for manufacturing the light emitting device are disclosed. In one example, the light emitting device includes a transparent substrate, partially transparent an anode layer or layer assembly arranged on said substrate, a light emitting layer arranged on said anode layer, and a transparent cathode layer arranged on said light emitting layer, wherein said anode layer or layer assembly includes a first surface facing said transparent substrate and a second surface facing said light emitting layer and is positioned opposite to said first surface, said first surface includes a transparent conductive material, said second surface includes first and second domains, said first domains are conductive and non-transparent, said second domains are transparent and electrically isolating, and said first domains are in direct contact with said light emitting layer and are arranged to allow electrical contact between said first surface and said light emitting layer.
Public/Granted literature
- US20130092914A1 TRANSPARENT LIGHT EMITTING DEVICE WITH CONTROLLED EMISSION Public/Granted day:2013-04-18
Information query
IPC分类: