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US 12,666,852 B2Granted
Display device having improved heat radiating performance
AssigneeSamsung Display Co., Ltd.
InventorsByoungkyoo Park, Yongil Kim, Wee-Joon Jeong, Jangun Choi
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Abstract
A display device includes: a display panel having a display region and a non-display region; and a heat radiating member attached to the display panel, wherein the heat radiating member includes: a first plate facing the display panel; a second plate configured to face the first plate and defining an inner space with the first plate; and a phase change material in the inner space, and wherein the inner space includes a plurality of divided spaces, and the phase change material is in the plurality of divided spaces.
Claims18
A display device comprising:
- a display panel having a display region and a non-display region;
- and
- a heat radiating member attached to the display panel,
- wherein the heat radiating member includes:
- a first plate facing the display panel;
- a second plate configured to face the first plate and defining an inner space with the first plate;
- and
- a phase change material in the inner space, and
- wherein the inner space includes a plurality of divided spaces, and the phase change material is in the plurality of divided spaces,
- wherein the plurality of divided spaces include a first divided space, a second divided space spaced apart from the first divided space in a first direction, a third divided space spaced apart from the first divided space in a second direction crossing the first direction, and a fourth divided space spaced apart from the third divided space in the first direction.
7 more elements
A display device comprising:
- a display panel having a display region and a non-display region;
- and
- a heat radiating member attached to the display panel,
- wherein the heat radiating member includes:
- a first plate facing the display panel;
- a second plate configured to face the first plate and defining an inner space with the first plate;
- and
- a phase change material in the inner space, and
- wherein the inner space includes a plurality of divided spaces, and the phase change material is in the plurality of divided spaces,
- wherein a first protrusion configured to protrude in a direction away from the first plate is defined on the second plate, and the phase change material is accommodated in the first protrusion,
- wherein when viewed along a thickness direction of the display panel, the first protrusion includes a first side and a second side spaced apart from the first side in a first direction, and the first side and the second side extend in a second direction crossing the first direction, and
- wherein a first length of the first side in the second direction is greater than a second length of the second side in the second direction.
9 more elements
Dependencies are inferred from the claim text.