Invention Grant
- Patent Title: Organic light-emitting component
-
Application No.: US15101407Application Date: 2014-12-02
-
Publication No.: US09774012B2Publication Date: 2017-09-26
- Inventor: Arne Fleissner , Marc Philippens
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GmbH
- Current Assignee: OSRAM OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: McDermott Will & Emery LLP
- Priority: DE102013113486 20131204
- International Application: PCT/EP2014/076285 WO 20141202
- International Announcement: WO2015/082486 WO 20150611
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/50

Abstract:
An organic light-emitting component (100) is specified, which comprises a carrier (1) and an organic layering sequence (2) arranged on the carrier (1). The organic layering sequence (2) comprises at least two organic layers, wherein at least one of the organic layers is designed as an emitting layer (23). The emitting layer (23) emits light (200) of a first wavelength range, which has an intensity maximum at a first wavelength. Further, the organic light-emitting component (100) comprises an anode (3) and a cathode (4) which provide the electrical contacting of the organic layering sequence (2). Further, the organic light-emitting component (100) has at least one nanoparticle layer (20), wherein one nanoparticle layer (20) is an organic layer of the organic layering sequence (2) provided with first nanoparticles (5). The first nanoparticles (5) have a refractive index (nN) that is smaller than at least one refractive index of an organic material of one of the organic layers. Further, at least one nanoparticle layer (20) is not in direct contact with the anode (3). In addition, the first nanoparticles (5) have a diameter that is smaller than one-fourth of the first wavelength at which the light (200) emitted by the emitting layer (23) has an intensity maximum.
Public/Granted literature
- US20160308169A1 ORGANIC LIGHT-EMITTING COMPONENT Public/Granted day:2016-10-20
Information query
IPC分类: