Invention Grant
- Patent Title: Organic light emitting component and illumination means comprising a component of this type
- Patent Title (中): 有机发光部件和包括这种类型的部件的照明装置
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Application No.: US12995182Application Date: 2009-05-07
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Publication No.: US08686440B2Publication Date: 2014-04-01
- Inventor: Thomas Dobbertin , Nina Riegel
- Applicant: Thomas Dobbertin , Nina Riegel
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Cozen O'Connor
- Priority: DE102008025755 20080529
- International Application: PCT/DE2009/000644 WO 20090507
- International Announcement: WO2009/143801 WO 20091203
- Main IPC: H01L33/02
- IPC: H01L33/02

Abstract:
In at least one embodiment of the organic light-emitting component (10), the latter comprises a unipolar charge carrier balder layer (3), a first layer (1) and a second layer (2) which are applied to opposing sides of the charge carrier barrier layer (3) and are in each case formed of at least one organic material, and two ambipolar injection layers (4), which are applied to the sides of the first (1) and second layers (2) remote from the charge carrier barrier layer (3). Such an organic, light-emitting component (10) may be operated efficiently with alternating current.
Public/Granted literature
- US20110266572A1 Organic Light Emitting Component and Illumination Means Comprising a Component of this Type Public/Granted day:2011-11-03
Information query
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