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Display device

A display device, a technology for connecting and wiring, which is used in identification devices, static indicators, organic semiconductor devices, etc., and can solve problems such as adding electronic components or mutual interference of signal lines.

Pending Publication Date: 2021-01-05
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there may be increased mutual interference between electronic components or signal lines

Method used

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Embodiment Construction

[0036] In this specification, when a component (or region, layer, section, etc.) is referred to as being "on," "connected to," or "coupled to" another component, it means that the component can be directly There may be a third component on, connected to or coupled to the other component, or in between.

[0037] The same reference numerals denote the same elements. Also, in the drawings, the thickness, proportions, and sizes of components are exaggerated for effective description.

[0038] "And / or" includes all of one or more combinations defined by the associated components.

[0039] It will be understood that the terms "first" and "second" are used herein to describe various components, but these components should not be limited by these terms. The above terms are only used to distinguish one component from another. For example, a first component may be referred to as a second component, and vice versa, without departing from the scope of the present disclosure. A singula...

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Abstract

A disclosed display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel circuit in the active area and a driving voltage wiring located in the peripheral area to supply a driving voltage to the pixel circuit; a light emitting element layer including a plurality of light emitting elements on the circuit element layer; a thin film sealing layer used to cover the light emitting element layer; and an input sensing layer on the thin film sealing layer and including a sensing electrode and a sensing signal wiring part connected to the sensing electrode. The circuit element layer includes a connection wiring part overlapping the driving voltage wiring in the peripheral area and contacts the sensing signal wiring part. The connection wiring part is at a different layer from the driving voltage wiring.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2019-0078941 filed on July 1, 2019, the entire contents of which are incorporated herein by reference. technical field [0003] Herein, the present disclosure relates to a display device, and more particularly, to a display device having relatively high sensitivity (eg, improved sensing sensitivity). Background technique [0004] The electronic device is activated in response to the electrical signal. An electronic device may include a plurality of devices composed of various electronic components, such as a display unit for displaying an image, or an input detection unit for detecting an external input. Electronic components may be electrically interconnected by various arrangements of signal lines. [0005] There may be various numbers of signal lines depending on the number of electronic components or the processing environment. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/15G06F3/041
CPCG06F3/0412H01L27/156H10K59/131H10K59/40G09F9/301G06F3/04164G06F3/0446H10K2102/311G09G3/3258H10K50/8426H10K59/1213H10K2102/00
Inventor 李仙花表基贤田武经
Owner SAMSUNG DISPLAY CO LTD