Invention Grant
- Patent Title: Organic light emitting device having an external microcavity
- Patent Title (中): 具有外部微腔的有机发光装置
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Application No.: US11712923Application Date: 2007-03-02
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Publication No.: US07728512B2Publication Date: 2010-06-01
- Inventor: Brian D'Andrade
- Applicant: Brian D'Andrade
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Kenyon & Kenyon LLP
- Main IPC: H01J1/62
- IPC: H01J1/62
Abstract:
A device is provided that includes an organic emissive layer and a microcavity vertically stacked with the emissive layer, where the emissive layer is not in a microcavity. The microcavity may allow for improved saturation and intensity of emitted light at a variety of viewing angles.
Public/Granted literature
- US20080211390A1 Organic light emitting device having an external microcavity Public/Granted day:2008-09-04
Information query
