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Organic light-emitting diode assembly and lamp

A light-emitting diode and organic technology, applied in the direction of organic semiconductor devices, luminescent materials, electrical components, etc., can solve the problems of single structure of organic light-emitting diodes and inability to meet the diversified needs of the market

Active Publication Date: 2017-02-08
CHENGDU BOE OPTOELECTRONICS TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the current structure of organic light-emitting diodes is single, which cannot meet the diversified needs of the market.

Method used

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  • Organic light-emitting diode assembly and lamp
  • Organic light-emitting diode assembly and lamp
  • Organic light-emitting diode assembly and lamp

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Embodiment Construction

[0043] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0044] As one aspect of the present invention, an organic light emitting diode assembly is provided, the organic light emitting diode assembly includes an organic light emitting diode 100, the organic light emitting diode 100 has a layered structure, specifically, includes a hole transport layer, an organic light emitting material layer, The electron transport layer, wherein the organic light emitting diode component further includes a magnetic field providing unit 300, the magnetic field providing unit 300 is used to provide a magnetic field, when the magnetic field providing unit 300 provides a magnetic field, at least a part of the organic light emitting diode...

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Abstract

The invention provides an organic light-emitting diode assembly. The organic light-emitting diode assembly comprises an organic light emitting diode; the organic light-emitting diode comprises an electronic transmission layer, an organic light emitting material layer and a cavity transmission layer; the organic light emitting diode assembly also comprises a magnetic field supply unit; the magnetic field supply unit is used for providing a magnetic field; when the magnetic field supply unit provides the magnetic field, at least part of the organic light-emitting diode is positioned inside the magnetic field; an electronic transmission layer of the organic light emitting diode is made of a material, wherein an electronic migration rate of the material is changed along the change of the magnetic field; and / or the cavity transmission layer of the organic light-emitting diode is made of a material, wherein a cavity migration rate is changed along the change of the magnetic field. The invention also provides a lamp. In the light emitting diode assembly, the intensity of the magnetic field which is provided by setting the magnetic field supply unit can determine a light-emitting color of the light-emitting diode. The invention provides a novel organic light-emitting diode assembly which enriches the market and provides variety of choices to the user.

Description

technical field [0001] The present invention relates to the field of lighting devices, in particular to an organic light emitting diode component and a lamp including the organic light emitting diode component. Background technique [0002] Due to the advantages of high brightness and low power consumption, organic light emitting diodes have been widely used in the lighting field. [0003] An organic light emitting diode includes an anode, a hole transport layer, a light emitting material layer, an electron transport layer and a cathode which are stacked. By changing the material of the light-emitting material layer, the organic light-emitting diode can emit light of different colors. [0004] However, the organic light-emitting diode has a single structure at present, which cannot meet the diversified needs of the market. Contents of the invention [0005] The object of the present invention is to provide an organic light emitting diode assembly and a lamp including the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/50H10K99/00
CPCH10K50/16H10K50/15H10K85/658C09K11/06H10K50/11H10K2101/40H10K50/82H10K85/322
Inventor 陈栋梁逸南孔超
Owner CHENGDU BOE OPTOELECTRONICS TECH CO LTD
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