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Substrate assembly of organic electroluminescence apparatus

A technology of electroluminescence and excitation light, applied in electroluminescence light sources, electric light sources, electrical components, etc., and can solve problems such as abnormal light emission

Inactive Publication Date: 2006-10-11
UNIVISION TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the first electrode 21 or the second electrode 25 that is not originally supplied with a current signal will have a power signal, and then the organic electroluminescent device 200 will emit light abnormally.

Method used

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  • Substrate assembly of organic electroluminescence apparatus
  • Substrate assembly of organic electroluminescence apparatus
  • Substrate assembly of organic electroluminescence apparatus

Examples

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Embodiment Construction

[0050] First, if Figure 4 and Figure 5 As shown in FIG. 1 and 2 , respectively, are partial structural cross-sectional views of a preferred embodiment of the organic electroluminescence device of the present invention. As shown in the figure, the organic electroluminescent device 401 according to the present invention is mainly provided with at least one organic electroluminescent device (OLED) 40 on part of the substrate components (the first substrate component 300 and the second substrate component 30). . Wherein, the organic electroluminescence component 40 is a stack of the first electrode 41 , the organic light emitting layer 43 and the second electrode 45 .

[0051] Through the setting of the organic electroluminescent component 40, the organic electroluminescent device 401 can be divided into a light emitting area 241 (such as figure 1 shown), and the non-luminescence active region 243. Wherein, the substrate component of the light-emitting active region 241 is def...

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Abstract

The disclosed substrate assembly of an organic electroluminescence device comprises: arranging at least an organic electroluminescence assembly on a color filter or light-color conversion device with an insulating layer to avoid the abnormal conduction or lighting led by the black matrix when transmitting the current signal from the assembly to the filter or conversion device.

Description

technical field [0001] The invention relates to an organic electroluminescent device, in particular to a substrate assembly of the organic electroluminescent device, which can effectively prevent abnormal conduction through the arrangement of an insulating layer. Background technique [0002] Among many displays, how to achieve the technology with full-color display effect is often the key to the success of the display development. As far as organic electroluminescent display devices (OLEDs) are concerned, the most common methods to achieve full-color display functions are nothing more than the following: [0003] 1. Through the setting of the color filter, the white light source generated by the organic electroluminescence component is filtered to become red light, green light and blue light respectively so as to achieve the purpose of full-color display. [0004] 2. Through the setting of the light color conversion device (CCM: Color Change Media), the blue light source g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/50H01L51/52H05B33/12
Inventor 郑启民张育诚杨伟文游辉昌叶致宏
Owner UNIVISION TECHNOLOGY
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