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Organic light emitting display device

A light-emitting display, organic technology, applied in static indicators, instruments, electrical components, etc., can solve the problems of enlarged border area and difficulty in designing compact display devices.

Active Publication Date: 2011-04-20
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional dummy wires formed in the bezel area are thick and wide, so the bezel area increases, resulting in difficulty in designing a compact display device

Method used

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  • Organic light emitting display device
  • Organic light emitting display device
  • Organic light emitting display device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Hereinafter, implementations of the present invention will be described in detail with reference to the accompanying drawings.

[0017] refer to figure 1 , an organic light emitting display device according to one embodiment of the inventive concept includes a substrate 110, a display portion AA, a data driver DD, a scan driver SD, a pad area PA, a wiring area WA, and a cover substrate attached to the substrate 110. 180.

[0018] The display portion AA is located at the center of the substrate 110 . The display part AA includes sub-pixels SP arranged in a matrix. These sub-pixels SP are connected to the data driver DD through the data lines arranged in the wiring area WA, connected to the scan driver SD through the scanning lines arranged in the wiring area WA, and connected to the power supply through the power supply lines arranged in the wiring area WA. The sub-pixel SP may be configured in a 2T1C (2 transistors and 1 capacitor) structure including a switching tra...

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PUM

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Abstract

Provided is an organic light emitting display device which comprises a display area defined on a substrate, the display area comprise a display part having a sub pixels, scan driver areas respectively located at the left and right sides of the display area and including scan drivers which provide scan signals to the sub pixels, dummy areas respectively defined between the display area and the scan driver areas, and a wiring areas defined outside each of the scan driver areas and including a gate line and a source / drain line which are insulated from each other by insulating layers formed on the substrate and respectively located at different layers, wherein at least one of lines disposed in the wiring areas is electrically connected to a cathode located in the display area through an anodedisposed in the scan driver areas.

Description

technical field [0001] The present invention relates to an organic light emitting display device. Background technique [0002] An organic light-emitting element used in an organic light-emitting display device is a self-luminous element having a light-emitting layer formed between two electrodes thereof (ie, a cathode and an anode). In this organic light emitting element, electrons from a cathode and holes from an anode are injected into a light emitting layer and combined to generate excitons, and light is emitted when the excitons drop from an excited state to a ground state. [0003] Organic light emitting display devices using organic light emitting elements can be classified into top emission type, bottom emission type, and dual emission type according to their light emission direction, and can be classified into passive matrix type and active matrix type according to their driving method. [0004] A top emission type organic light emitting display device includes an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32H01L27/32
CPCG09G3/3225G09G2320/043H01L27/3276H01L27/3223G09G2300/0426G09G2300/043G09G2320/0233H10K59/88H10K59/131H01L29/6681
Inventor 沈载昊洪淳光
Owner LG DISPLAY CO LTD
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