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Display device

A display device and display panel technology, which can be applied to the structural parts of electrical equipment, printed circuits, electric solid devices, etc., can solve the problems of deterioration of organic light-emitting diodes and degradation of image quality.

Pending Publication Date: 2022-07-01
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This heat degrades OLEDs and causes afterimages, so that there is a problem of reduced image quality

Method used

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Examples

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Embodiment Construction

[0026] Reference will now be made in detail to exemplary embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings.

[0027] figure 1 is a cross-sectional view schematically showing a display device according to an embodiment of the present disclosure, and figure 2 is a cross-sectional view schematically showing an example of a display panel of a display device according to an embodiment of the present disclosure.

[0028] exist figure 1 and figure 2 Among them, the display device according to the embodiment of the present disclosure includes a display panel 100 , a polarizing plate 200 , an encapsulation film 300 , an adhesive layer 400 and a heat dissipation plate 500 .

[0029] The display panel 100 may be figure 2 The organic light emitting diode display panel shown in , therefore, the display device according to the embodiment of the present disclosure may be an organic light emitting diode display device.

[0030] Speci...

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PUM

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Abstract

The invention discloses a display device. The display device comprises a display panel; a heat sink having a top surface attached to the first surface of the display panel; and an adhesive layer between the display panel and the heat dissipation plate, in which the adhesive layer has a plurality of relief patterns at a surface on the display panel side.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims priority to and the benefit of Korean Patent Application No. 10-2020-0186111 filed on December 29, 2020, which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates to a display device, and more particularly, to a display device having a heat dissipation member. Background technique [0004] As we enter the fully developed information age, there is a growing interest in information displays that process and display large amounts of information. In response to this, various display devices having advantages of thin thickness, light weight, and low power consumption have been developed and have been attracting attention. [0005] Among various flat panel display devices, the organic light emitting diode display device may be lightweight and thin because it is self-luminous and does not require a backlight unit for a liquid crystal display devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H05K7/20
CPCH05K7/20954H05K7/20963H10K59/12H10K59/8794H10K59/873H01L25/167H01L23/60H10K59/131H10K59/129H05K2201/10128H05K1/189H01L25/18H10K50/87H10K50/844H10K59/122
Inventor 孔珍泳崔珉奎南胤模
Owner LG DISPLAY CO LTD