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Organic light emitting diode lighting panel and preparation method and application thereof

A light-emitting diode, organic technology, applied in the direction of organic light-emitting device manufacturing/processing, organic light-emitting device, organic light-emitting device structure, etc., can solve the problem of high cost

Active Publication Date: 2018-06-29
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a cost-reduced method for preparing an OLED lighting panel for the problem of high cost of the traditional OLED lighting panel preparation method

Method used

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  • Organic light emitting diode lighting panel and preparation method and application thereof
  • Organic light emitting diode lighting panel and preparation method and application thereof
  • Organic light emitting diode lighting panel and preparation method and application thereof

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Embodiment Construction

[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to t...

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Abstract

The invention relates to an organic light-emitting diode lighting panel, a preparation method and application thereof. The method for preparing an organic light emitting diode lighting panel includes the following steps: forming a first electrode layer on a substrate; forming an auxiliary electrode material layer on the first electrode layer; coating an insulating material layer on the auxiliary electrode material layer; The first pattern is used to obtain an insulating layer; the second pattern is etched on the auxiliary electrode material layer to form an auxiliary electrode layer. The above-mentioned method for preparing an organic light emitting diode lighting panel firstly forms a first electrode layer on a substrate, and then in the process of forming an auxiliary electrode layer, the insulating material layer coated on the auxiliary electrode material layer is not removed, but the insulating material layer is The material layer is used as an insulating layer. Therefore, the manufacturing method of the organic light emitting diode lighting panel of the present application reduces the process of preparing an additional insulating layer, and thus is beneficial to reducing production costs.

Description

technical field [0001] The invention relates to the field of organic light-emitting devices, in particular to an organic light-emitting diode lighting panel and its preparation method and application. Background technique [0002] Organic Light Emission Diode (OLED for short) is a self-emitting display that uses organic light emitting diodes for light to display images. It has the characteristics of high brightness, wide range of material selection, low driving voltage, and full curing active light emission. , and has the advantages of high definition, wide viewing angle, and fast response speed, which conforms to the development trend of mobile communication and information display in the information age, as well as the requirements of green lighting technology, and is the focus of many researchers at home and abroad. [0003] Traditional OLED anodes are generally made of transparent conductive materials such as ITO. Transparent conductive materials have high resistance. As...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/50H01L51/56
CPCH10K59/00H10K59/18H10K50/00H10K2102/302H10K71/00
Inventor 赵长征罗志忠周斯然敖伟刘金强
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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