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Display device

A technology for display devices and display areas, which is applied to static indicators, instruments, semiconductor devices, etc., and can solve the problems of affecting the insulating layer electrode light-emitting elements and gas cannot be discharged.

Pending Publication Date: 2022-05-06
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The generated gases move to the upper surface of the insulation and may not be able to escape as the generated gases are shielded by electrodes positioned on the insulation
This gas affects electrodes, wiring, and light-emitting elements positioned on the insulating layer, thereby causing a problem of causing defects

Method used

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Embodiment Construction

[0040] Hereinafter, the present disclosure will be described more fully with reference to the accompanying drawings that illustrate embodiments of the disclosure. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present disclosure.

[0041] In order to clearly describe the present disclosure, parts not directly related to the present disclosure are omitted, and the same reference numerals are attached to the same or similar constituent elements throughout the specification.

[0042] The size and thickness of each configuration shown in the drawings are arbitrarily shown for better understanding and ease of explanation, but the present disclosure is not limited thereto. In the drawings, the thickness of layers, films, panels, regions, etc., may be exaggerated for clarity. In the drawings, the thicknesses of some layers and regions are exaggerated for better unde...

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PUM

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Abstract

A display device according to an embodiment includes: a substrate including a display area, a first peripheral area disposed outside the display area, and a second peripheral area disposed between the display area and the first peripheral area; and a common voltage supply line disposed on the first peripheral region and the second peripheral region of the substrate, in which the common voltage supply line includes: a first opening disposed in the first peripheral region; and a second opening disposed in the second peripheral region, and the first opening and the second opening are different in size or arrangement.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2020-0144660 filed with the Korean Intellectual Property Office (KIPO) on November 2, 2020, the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates to display devices. Background technique [0004] A display device is a device that displays an image through a display screen, and includes a Liquid Crystal Display (LCD) and an Organic Light Emitting Diode (OLED) display, and the like. Display devices are used in various electronic devices such as mobile phones, navigation devices, digital cameras, electronic books, portable game machines, and various terminals. [0005] Since OLED displays have self-luminous properties and do not require a separate light source, unlike LCDs, the thickness and weight of OLED displays can be reduced. In addition, since OLED displays have h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/122H10K59/12H10K59/131H10K50/844G09G2320/0238G09G2300/0819G09G2300/0861G09G2300/0852G09G3/3233H10K59/88H10K59/123H10K50/8445G09G3/3225H10K50/8426
Inventor 尹一求李昭英成承佑
Owner SAMSUNG DISPLAY CO LTD