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Display device

A display device and initialization technology, which can be applied to static indicators, instruments, electrical components, etc., and can solve the problems of increasing the dead zone of organic light-emitting display devices, etc.

Pending Publication Date: 2020-08-07
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When drivers and lines are disposed in the peripheral area, the dead space of the organic light emitting display device may increase

Method used

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Embodiment Construction

[0053] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of various exemplary embodiments or implementations of the invention. As used herein, "example" and "implementation" are interchangeable terms that describe an apparatus or method that employs one or more of the inventive concepts disclosed herein Non-limiting example. It is evident, however, that the various exemplary embodiments may be practiced without these specific details, or with one or more equivalent arrangements. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various exemplary embodiments. Furthermore, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the specific shape, configuration, and characteristics of an exemplary embodiment may be used or implemented in another exemplary embod...

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PUM

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Abstract

The invention relates to a display device. The display device includes a substrate including a pixel area and a peripheral area, a plurality of pixels disposed in the pixel area of the substrate, a first initialization line disposed in the peripheral area of the substrate, the first initialization line being configured to provide a first initialization voltage to the plurality of pixels, and a second initialization line disposed in the peripheral area of the substrate, the second initialization line being configured to provide a second initialization voltage to the plurality of pixels. At least a portion of the first initialization line may overlap with the second initialization line.

Description

technical field [0001] Exemplary embodiments of the present invention generally relate to display devices. Background technique [0002] An organic light emitting display device may include an anode electrode, a cathode electrode, and an emission layer disposed between the anode electrode and the cathode electrode. In an organic light emitting display device, holes injected from an anode electrode and electrons injected from a cathode electrode are combined in an emission layer to form excitons, which emit energy as light. [0003] An organic light emitting display device may include a plurality of pixels each including an anode electrode, a cathode electrode, and an emission layer. The organic light emitting display device may display an image that is a combination of light emitted from an emission layer of each of the pixels. [0004] An organic light emitting display device may include a driver for driving pixels, such as a scan driver, an emission driver, a data driver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/123H10K59/1315H10K59/1213H10K59/131G09G2310/061G09G2330/028H10K59/179H10K50/00G09G3/3266H01L27/124H01L27/1248H10K59/124
Inventor 曹永振文重守陈昌奎金阳完
Owner SAMSUNG DISPLAY CO LTD