Invention Application
- Patent Title: Optoelectronic Component
- Patent Title (中): 光电元件
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Application No.: US15103057Application Date: 2015-01-08
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Publication No.: US20160307972A1Publication Date: 2016-10-20
- Inventor: Karsten Diekmann , Philipp Schwamb
- Applicant: OSRAM OLED GMBH
- Priority: DE102014100253.9 20140110
- International Application: PCT/EP2015/050246 WO 20150108
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; G02F1/137 ; H01L51/50

Abstract:
An optoelectronic component and a method to operate the optoelectronic component are disclosed. In an embodiment the optoelectronic component includes an organic light-emitting diode configured to emit radiation through a main emission surface and a liquid crystal element configured to adjust a colour location of the radiation, wherein the liquid crystal element is switchable into a first state and into a second state, wherein the liquid crystal element in the first state is suitable for selectively reflecting light of a first wavelength range and in the second state is transparent, and wherein the liquid crystal element is arranged on a rear side of the organic light-emitting diode facing the main emission surface so that light of the first wavelength range that is emitted towards the rear side is at least partially reflected in a direction of the main emission surface in the first state of the liquid crystal element.
Public/Granted literature
- US09978817B2 Optoelectronic component Public/Granted day:2018-05-22
Information query
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