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A display module with efficient heat dissipation

A display module, high-efficiency technology, applied in the direction of modification through conduction heat transfer, cooling/ventilation/heating modification, identification device, etc., can solve the problem of high local temperature of the display module, easy damage of the display module, The light source is prone to heating and other problems, so as to prevent heat accumulation, prevent heat accumulation inside, and reduce energy consumption

Active Publication Date: 2020-11-20
赤峰光鼎科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the light source is easy to generate heat, the local temperature of the display module is high, which makes the display module easy to be damaged.

Method used

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  • A display module with efficient heat dissipation
  • A display module with efficient heat dissipation
  • A display module with efficient heat dissipation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as Figure 1-5 As shown, a high-efficiency heat dissipation display module includes a display panel 1, a heat dissipation panel (not shown) and a heat conduction frame 3. The heat dissipation panel includes a metal heat conduction layer 4 and a graphite heat conduction layer 5. The graphite heat conduction layer One side of the layer 5 is bonded to the front of the metal heat-conducting layer 4, and the other side of the graphite heat-conducting layer 5 is bonded to the back of the display panel 1. The heat-conducting frame 3 is arranged in a flat shape, and the display panel 1 and the heat dissipation panel are inserted into the In the heat conduction frame 3, the sides of the display panel 1 and the heat dissipation panel are bonded to the heat conduction frame 3, the upper surface of the heat conduction frame 3 is equal to the front of the display panel 1, and the heat conduction frame 3 encloses the display panel 1 The side and the lower bottom surface of the d...

Embodiment 2

[0056] Such as Figure 1-5 As shown, a high-efficiency heat dissipation display module includes a display panel 1, a heat dissipation panel and a heat conduction frame 3. The heat dissipation panel includes a metal heat conduction layer 4 and a graphite heat conduction layer 5. One side of the graphite heat conduction layer 5 is connected to a metal heat conduction layer. The front side of the heat conduction layer 4 is bonded, the other side of the graphite heat conduction layer 5 is bonded to the back of the display panel 1, the heat conduction frame 3 is arranged in a flat shape, the display panel 1 and the heat dissipation panel are inserted into the heat conduction frame 3, The sides of the display panel 1 and the heat dissipation panel are bonded to the heat conduction frame 3, the upper surface of the heat conduction frame 3 is flat with the front of the display panel 1, and the heat conduction frame 3 wraps the side and lower bottom surface of the display panel 1 Set, ...

Embodiment 3

[0066] Such as Figure 1-5 As shown, a high-efficiency heat dissipation display module includes a display panel 1, a heat dissipation panel and a heat conduction frame 3. The heat dissipation panel includes a metal heat conduction layer 4 and a graphite heat conduction layer 5. One side of the graphite heat conduction layer 5 is connected to a metal heat conduction layer. The front side of the heat conduction layer 4 is bonded, the other side of the graphite heat conduction layer 5 is bonded to the back of the display panel 1, the heat conduction frame 3 is arranged in a flat shape, the display panel 1 and the heat dissipation panel are inserted into the heat conduction frame 3, The sides of the display panel 1 and the heat dissipation panel are bonded to the heat conduction frame 3, the upper surface of the heat conduction frame 3 is flat with the front of the display panel 1, and the heat conduction frame 3 wraps the side and lower bottom surface of the display panel 1 Set, ...

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Abstract

The invention discloses an efficient-heat-dissipation display screen module, which comprises a display panel, a heat dissipation panel and a heat conduction frame. The heat dissipation panel comprises a metal heat conduction layer and a graphite heat conduction layer. One surface of the graphite heat conduction layer is attached to the front surface of the metal heat conduction layer; the other surface of the graphite heat conduction layer is attached to the back surface of the display panel; the heat conduction frame is arranged in a U-shaped manner; the display panel and the heat dissipation panel are inserted into the heat conduction frame; the side surfaces of the display panel and the heat dissipation panel are attached to the heat conduction frame; the upper surface of the heat conduction frame is flat with the front surface of the display panel; the heat conduction frame encloses the side surfaces and the lower bottom surface of the display panel; the back surface of a flexible printed circuit board of the display panel is provided with a graphene film; one surface of the graphene film is attached to the flexible printed circuit board of the display panel; and the other surface of the graphene film is closely attached to the metal heat conduction layer. The efficient-heat-dissipation display screen module has excellent heat radiation performance.

Description

technical field [0001] The invention relates to a high-efficiency heat dissipation display module. Background technique [0002] At present, a light source is installed around the display module of the mobile phone, and the light from the light source is guided to the display layer of the display module by using a light guide sheet, so as to assist the display layer in displaying. However, since the light source is easy to generate heat, the local temperature of the display module is relatively high, which makes the display module easy to be damaged. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an efficient heat dissipation display module with excellent heat dissipation effect. [0004] In order to solve the above problems, the present invention adopts the following technical solutions: [0005] A high-efficiency heat dissipation display module includes a display panel, a heat dissipation panel, and a heat c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20G09F9/00C08L9/02C08L61/06C08L97/00C08K13/04C08K7/08C08K3/08C08K3/28C08K3/38C08K5/20C08K5/098C08K5/523
CPCC08K2003/0806C08K2003/282C08K2201/011C08L9/02C08L2205/03G09F9/00H05K7/2039H05K7/20954C08L61/06C08L97/005C08K13/04C08K7/08C08K3/08C08K3/28C08K3/38C08K5/20C08K5/098C08K5/523
Inventor 姜秀芳
Owner 赤峰光鼎科技有限公司