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Organic Light Emitting Display Device

A technology of light-emitting display and organic light-emitting elements, which is applied to static indicators, instruments, semiconductor devices, etc., and can solve the problem that the surrounding area cannot be further reduced

Active Publication Date: 2019-05-24
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the peripheral area of ​​the organic light-emitting display device designed in this way will be limited by the width of the wiring and the glass glue, so it cannot be further reduced.

Method used

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  • Organic Light Emitting Display Device
  • Organic Light Emitting Display Device
  • Organic Light Emitting Display Device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0039] Please refer to figure 1 and figure 2 , figure 1 It is a schematic top view of the organic light emitting display device according to the first embodiment of the present invention, figure 2 for along figure 1 The cross-sectional schematic diagram of the section line A-A'. Such as figure 1 and figure 2 As shown, the organic light emitting display device 100 has a display area 100a and a peripheral area 100b, and the peripheral area 100b is disposed around the display area 100a. For example, the display area 100a is used for setting organic light emitting elements for displaying images and touch sensing elements for providing touch functions. The peripheral area 100b is used for setting sensing lines and elements for controlling the organic light emitting element and the touch sensing element.

[0040] The orga...

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Abstract

An organic light-emitting display device includes a first substrate, a second substrate, a welding adhesive layer, an organic light-emitting element, and a touch sensing element. The first substrate and the second substrate are arranged opposite to each other. The welding adhesive layer is disposed between the first substrate and the second substrate in the peripheral area. The organic light emitting element is arranged on the second substrate in the display area, and the welding adhesive layer surrounds the organic light emitting element. The touch sensing element is arranged on the first substrate, and includes a touch sensing electrode and a plurality of sensing lines electrically connected to the touch sensing electrode respectively, and the sensing line is located along at least one side of the display area. The peripheral area is set and located on the welding adhesive layer.

Description

technical field [0001] The present invention relates to an organic light emitting display device, in particular to an organic light emitting display device with a touch sensing element. Background technique [0002] In recent years, organic light-emitting display device (OLED device) has gradually become a popular emerging flat-panel display, due to its self-illumination, wide viewing angle, fast response time, high luminous efficiency, low operating voltage, thin panel thickness, It can be made into a flexible panel and the process is simple, so it has been widely used in various flat display products. [0003] Since the luminous efficiency of the organic light-emitting diode of the organic light-emitting display device will be affected and gradually decreased in the air containing a certain amount of water vapor and oxygen, in order to avoid the influence of water vapor and oxygen on the display efficiency of the organic light-emitting display device, the organic light-emi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G09G3/3208
CPCG06F3/0412G09G3/3208H10K59/8722H10K59/40H10K59/131H10K50/8426
Inventor 廖栢圣叶佳元
Owner AU OPTRONICS CORP