Invention Grant
- Patent Title: Optoelectronic devices and a method for producing the same
- Patent Title (中): 光电器件及其制造方法
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Application No.: US10474814Application Date: 2002-04-12
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Publication No.: US08049406B2Publication Date: 2011-11-01
- Inventor: J. Devin Mackenzie , Ana Claudia Arias , Richard Henry Friend , Wilhelm Huck
- Applicant: J. Devin Mackenzie , Ana Claudia Arias , Richard Henry Friend , Wilhelm Huck
- Applicant Address: GB Cambridge
- Assignee: Cambridge University Technical Services Limited
- Current Assignee: Cambridge University Technical Services Limited
- Current Assignee Address: GB Cambridge
- Agency: Sughrue Mion, PLLC
- Priority: GB0109295.6 20010412
- International Application: PCT/GB02/01723 WO 20020412
- International Announcement: WO02/084758 WO 20021024
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/54
Abstract:
A light-emissive device comprising a light-emissive material provided between first and second electrodes such that charge carriers can move between the first and second electrodes and the light-emissive material, wherein the device includes a layer of a polymer blend provided between the first and second electrodes, phase separation of the polymers in the polymer blend having been induced in at least a portion of the polymer blend so as to control the propagation of light emitted by the light-emissive material in a predetermined direction.
Public/Granted literature
- US20040214039A1 Opoelectronic devices and a method for producing the same Public/Granted day:2004-10-28
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