Display device having heat dissipation capsules and display terminal having heat dissipation capsules
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorYang Hu
Life of this patent
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Abstract
Embodiments of the present application provide a display device and a display terminal. A protective layer is disposed outside the display panel, and a plurality of heat dissipation capsules are dispersedly disposed in the protective layer. The heat dissipation capsules are provided with a phase change material. The phase change material can change the material state thereof and absorb a large amount of heat, thereby cooling the display device and the display terminal, solving the problem of difficult heat dissipation of the display device and the display terminal, and improving the image display quality.
Claims17
A display device, comprising:
- a display panel;
- a protective layer disposed outside the display panel;
- a plurality of heat dissipation capsules dispersedly disposed in the protective layer, wherein each of the plurality of heat dissipation capsules comprises a shell and a phase change material disposed in the shell;
- a thermal conductive layer;
- and
- a circuit board and a driving chip electrically connected to the display panel;
- wherein the protective layer comprises a first protective layer and a second protective layer, the first protective layer is disposed between the display panel and the thermal conductive layer, the plurality of heat dissipation capsules are dispersedly disposed in the first protective layer and the second protective layer, and the second protective layer is adhered to the circuit board or/and the driving chip.
A display terminal, including a terminal body and a display device, wherein the terminal body and the display device are integrated as one body, and the display device comprises:
- a display panel;
- a protective layer disposed outside the display panel;
- a plurality of heat dissipation capsules dispersedly disposed in the protective layer, wherein each of the plurality of heat dissipation capsules comprises a shell and a phase change material disposed in the shell;
- a thermal conductive layer;
- and
- a circuit board and a driving chip electrically connected to the display panel;
- wherein the protective layer comprises a first protective layer and a second protective layer, the first protective layer is disposed between the display panel and the thermal conductive layer, the plurality of heat dissipation capsules are dispersedly disposed in the first protective layer and the second protective layer, and the second protective layer is adhered to the circuit board or/and the driving chip.
A display device, comprising:
- a display panel;
- a protective layer disposed outside the display panel;
- a plurality of heat dissipation capsules dispersedly disposed in the protective layer, wherein each of the plurality of heat dissipation capsules comprises a shell and a phase change material disposed in the shell;
- wherein the protective layer comprises:
- a first protective layer comprises the plurality of heat dissipation capsules dispersedly disposed, the display device further comprises a thermal conductive layer, and the first protective layer is disposed between the display panel and the thermal conductive layer;
- a second protective layer comprises the plurality of the heat dissipation capsules dispersedly disposed, the display device further comprises a circuit board and a driving chip electrically connected to the display panel, and the second protective layer is adhered to the circuit board or/and the driving chip;
- and
- a third protective layer comprises the plurality of the heat dissipation capsules dispersedly disposed, the display panel comprises a non-foldable portion, a foldable portion, and a pad portion, and the foldable portion is disposed between the non-foldable portion and the pad portion, and the pad portion is fixed to a back side of the non-foldable portion through a third protective layer after the foldable portion is folded.
Dependencies are inferred from the claim text.