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Display device

A technology for display equipment and wiring, applied in organic semiconductor devices, photovoltaic power generation, electrical components, etc., can solve problems such as damage to light-emitting components or wiring, and achieve the effect of minimizing the defects of fractures or cracks

Pending Publication Date: 2020-12-08
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the substrate is stretched, light emitting elements or wiring stacked on the substrate may be damaged

Method used

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Embodiment Construction

[0048] Aspects of some example embodiments will now be described more fully hereinafter with reference to the accompanying drawings, in which example embodiments are shown. However, this disclosure may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0049] In order to clearly describe the embodiments, parts irrelevant to the description are omitted, and the same numerals denote the same or similar constituent elements throughout the disclosure.

[0050] Also, since the size and thickness of constituent members shown in the drawings may be arbitrarily given for better understanding and ease of description, the embodiment may not be limited to the shown size and thickness.

[0051] In the drawings, the thickness of layers, films, panels, regions, e...

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Abstract

A display device comprises: a base layer; islands and bridges, the islands and the bridges disposed on the base layer, and the bridges connecting the islands to each other; first wirings disposed on the bridges; pixels disposed on the islands and the first wirings being connected to the pixels; an inorganic insulating layer disposed on the base layer, wherein the inorganic insulating layer includes an opening exposing the base layer of a bridge region having the bridges; second wirings disposed in the opening; and a first organic insulating layer disposed between the first wirings and the second wirings, where the first wirings and the second wirings are connected to each other through first contact holes formed in the first organic insulating layer.

Description

technical field [0001] Aspects of some example embodiments of the present disclosure relate to display devices. Background technique [0002] With the continuous development of multimedia, display devices are becoming more and more important. Accordingly, various types of display devices, such as liquid crystal display devices and organic light emitting diode display devices, are being developed. [0003] Among display devices, an organic light emitting diode display device includes an organic light emitting element as a self light emitting element. Each of the self-luminous elements may include two electrodes facing each other and an organic light-emitting layer interposed between the two electrodes. Electrons and holes supplied from the two electrodes may recombine in the organic light emitting layer to generate excitons. When the generated excitons change from an excited state to a ground state, light can be emitted. [0004] Recently, bendable, foldable, or stretchab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H10K99/00
CPCH10K59/123H10K59/1213H10K59/1315H10K59/122H01L27/1244H01L27/1248H01L27/1218Y02E10/549H10K59/131H10K50/84H10K2102/00H10K77/111H10K59/35H10K59/38H10K59/1201
Inventor 朴贵铉洪泌荀朴喆远孙贤真杉谷耕一赵亨彬
Owner SAMSUNG DISPLAY CO LTD
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