Display devices
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorWenqiang Wang
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Abstract
A display device includes a display panel, a heating element located on a back side of a light-emitting surface of the display panel, and a support component located on the back side of the light-emitting surface of the display panel. The support component includes a loop heat dissipation cavity located inside the support component and a working fluid located in the loop heat dissipation chamber. A part of the loop heat dissipation cavity overlaps the heating element, and the loop type heat dissipation cavity includes at least one anti-backflow channel.
Claims20
A display device, comprising:
- a display panel;
- a heating element located on a back side of a light-emitting surface of the display panel;
- and
- a support component located on the back side of the light-emitting surface of the display panel, wherein the support component comprises:
- a loop heat dissipation cavity located inside the support component, wherein a part of the loop heat dissipation cavity overlaps the heating element, and the loop heat dissipation cavity comprises at least one anti-backflow channel;
- and
- a working fluid located in the loop heat dissipation cavity,
- wherein each of the at least one anti-backflow channel anti-backflow channel comprises an anti-backflow inlet and an anti-backflow outlet, and further comprises:
- a main flow channel connected between the anti-backflow inlet and the anti-backflow outlet;
- and
- two or more anti-backflow sub-channels symmetrically distributed on opposite sides of the main flow channel in a direction intersecting an extending direction of the main flow channel, wherein the two or more anti-backflow sub-channels communicate with the main flow channel.
Dependencies are inferred from the claim text.