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Organic electroluminescence display device, manufacturing method thereof, and electronic device

A display device, electroluminescence technology, applied in the direction of electric solid devices, electrical components, semiconductor devices, etc., can solve the problems of deterioration of display uniformity, and achieve the effect of narrowing the frame

Active Publication Date: 2016-05-11
JOLED INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the display uniformity deteriorates

Method used

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  • Organic electroluminescence display device, manufacturing method thereof, and electronic device
  • Organic electroluminescence display device, manufacturing method thereof, and electronic device
  • Organic electroluminescence display device, manufacturing method thereof, and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Embodiments of the present disclosure (hereinafter referred to as "embodiments") will now be described with reference to the accompanying drawings. Description will be made in the following order.

[0035] 1. The organic EL display device in the embodiment of the present disclosure

[0036] 1-1. System configuration

[0037] 1-2. Basic circuit operation

[0038] 1-3. Configuration example of the drive circuit section

[0039] 2. Description of the Examples

[0040] 2-1. Mounting structure of the display panel in the embodiment of the present disclosure

[0041] 2-2. Method of Manufacturing Display Panel in Embodiments of the Present Disclosure

[0042] 3. Modify

[0043] 4. Application (electronic equipment)

[0044] 1. The organic EL display device in the example of the present disclosure

[0045] 1-1. System configuration

[0046] figure 1 is a system configuration diagram illustrating a schematic configuration of an active matrix type organic EL display devic...

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PUM

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Abstract

Disclosed are an organic electroluminescent EL display device, a display device, a method of manufacturing the organic EL display device, and electronic equipment including the organic EL display device. The organic EL display device includes: a pixel array portion in which pixels having organic EL elements are arranged; and a drive circuit portion provided on the same substrate as the pixel array portion in a peripheral portion of the pixel array portion, The drive circuit portion has a circuit configuration including a capacitive element using an organic layer formed in a peripheral portion of the pixel array portion by the same process as that of the organic layer of the organic EL element as a dielectric component.

Description

technical field [0001] The present disclosure relates to an organic EL display device, a method of manufacturing an organic EL display device, and an electronic device, and in particular, to an organic EL display device by mounting a drive circuit unit having a circuit configuration including a capacitive element on the same substrate as a pixel array portion. The obtained organic EL display device, a method of manufacturing the same, and an electronic device. Background technique [0002] In recent years, in the field of display devices performing image display, flat type (panel type) display devices in which pixels (pixel circuits) are arranged in a matrix shape have rapidly become popular. As one of flat type display devices, there is a display device using a so-called current-driven electro-optical element in which light emission luminance is changed according to the value of a current flowing through the device as a light emitting element of a pixel. As a current-drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225G09G3/3266G09G3/3291
CPCG09G3/3225G09G3/3266G09G3/3291G09G2300/0852G09G2320/045H10K59/12
Inventor 三并彻雄内野胜秀
Owner JOLED INC