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Organic light emitting display panel

A technology of light-emitting display and organic light-emitting elements, which is applied in the direction of electrical components, electric solid-state devices, circuits, etc., and can solve the problem of small surface area

Pending Publication Date: 2020-04-14
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the non-display area is reduced, the surface area of ​​each component integrated in the non-display area is becoming smaller

Method used

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  • Organic light emitting display panel
  • Organic light emitting display panel
  • Organic light emitting display panel

Examples

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Embodiment Construction

[0027] Hereinafter, exemplary embodiments of the inventive concept will be described with reference to the accompanying drawings.

[0028] In the drawings, the proportions and sizes of components are exaggerated for clarity of illustration. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0029] The meaning of "comprises" or "comprises" states the existence of properties, fixed quantities, steps, operations, elements, components or combinations thereof, but does not exclude the existence of other properties, fixed quantities, steps, operations, elements, components or combinations thereof .

[0030] figure 1 is a perspective view of a display device DD according to an embodiment of the inventive concept.

[0031] exist figure 1 In , the display device DD is exemplified as a smartphone. However, embodiments of the inventive concept are not limited thereto. For example, the display device DD according to an embodiment of ...

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PUM

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Abstract

The invention provides an organic light emitting display panel. The organic light emitting display panel includes an organic light emitting element, an encapsulation layer sealing the organic light emitting element, a power electrode providing a power voltage to the organic light emitting element, and a partial wall preventing an organic material from flowing while the encapsulation layer is formed. The partition wall includes a base dam covering one side of the power electrode, a first dam covering one side of the base dam, a second dam covering the other side of the base dam, a third dam covering one side of the first dam, and a fourth dam covering one side of the second dam.

Description

[0001] This patent application claims priority from Korean Patent Application No. 10-2018-0118458 filed on October 4, 2018, the entire contents of which are hereby incorporated by reference. technical field [0002] The present disclosure relates to an organic light emitting display panel and an organic light emitting display device including the same. Background technique [0003] The display device may be divided into a display area in which an image is displayed and a non-display area. Recently, various studies have been conducted to reduce the width of the non-display area to increase the display area in which an image is displayed. However, since the non-display area is reduced, the surface area of ​​each element integrated in the non-display area is becoming smaller. [0004] In addition, the organic light emitting display device of the display device may include an organic light emitting element (OLED). In order to protect organic materials susceptible to oxygen and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/122H10K59/8723H10K59/873H10K59/131H10K59/8051H10K59/8722H10K59/351H10K59/124H10K50/81H10K50/844H10K50/8426H10K59/40
Inventor 金喜那朴商镇百永锡崔泰赫韩美贞
Owner SAMSUNG DISPLAY CO LTD
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