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Heat sink and display device including same

A technology for a display device and a radiator, which can be applied to lighting devices, identification devices, cooling/heating devices for lighting devices, etc., and can solve problems such as heat increase

Inactive Publication Date: 2020-02-21
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, when light with high luminance is generated, heat generated from the light source may increase

Method used

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  • Heat sink and display device including same
  • Heat sink and display device including same
  • Heat sink and display device including same

Examples

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Embodiment Construction

[0040] 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, "embodiment" and "implementation" are interchangeable words that are non-limiting implementations of an apparatus or method that employs one or more of the inventive concepts disclosed herein. example. It is apparent, however, that the various exemplary embodiments may be practiced without the 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 exhaustive. For example, the specific shape, configuration, and characteristics of an exemplary embodiment may be used or implemented in anothe...

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Abstract

The invention discloses a heat sink and a display device including the same. The heat sink includes a heat radiating plate in contact with a heat generation object; a plurality of heat radiating finsdisposed on the heat radiating plate, the plurality of heat radiating fins forming sidewalls of a heat radiation path; a fluid guide disposed between the plurality of heat radiating fins, the fluid guide having a shape protruding from the heat radiating plate extending in a first direction; and a cooling fan having a rotation axis extending in the first direction, the rotation axis of the coolingfan corresponding to the fluid guide.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2018-0091742 filed on August 7, 2018, which is hereby incorporated by reference for all purposes as if fully set forth herein. technical field [0003] Exemplary embodiments / implementations of the present invention generally relate to a heat sink and a display device including the same. Background technique [0004] With the development of information technology, the importance of display devices as a connection medium between users and information has increased. Accordingly, display devices such as liquid crystal display devices, organic light emitting display devices, and plasma display devices are being increasingly used. [0005] In the case of a liquid crystal display device, light is emitted from a light source, and the amount of transmission of the light is adjusted in each pixel of the display panel, so that an image frame can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20G09F9/35
CPCG09F9/35H05K7/20145H05K7/20972G02F1/1336G02F1/133615G02F1/133628G02F1/133308G02F1/133385F21V29/59F21V29/76H05K7/2039H05K7/20954
Inventor 金泰成金珠熙
Owner SAMSUNG DISPLAY CO LTD
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