Display device
AssigneeSamsung Display Co., Ltd.
InventorsWONTAE KIM, JAE-HAN LEE
Life of this patent
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Abstract
Provided is a display device including a display panel including a plurality of first pads, and a plurality of second pads spaced apart from the first pads, a first circuit board including first circuit pads respectively bonded to the first pads, a first driving chip electrically connected to the first circuit pads, and a first heat radiation member, and a second circuit board including second circuit pads respectively bonded to the second pads, and a second driving chip electrically connected to the second circuit pads, wherein the first heat radiation member overlaps the first driving chip and the second driving chip.
Claims20
A display device comprising:
- a display panel comprising a plurality of first pads, and a plurality of second pads spaced apart from the first pads;
- a first circuit board comprising first circuit pads respectively bonded to the first pads, a first driving chip electrically connected to the first circuit pads, and a first heat radiation member;
- and
- a second circuit board comprising second circuit pads respectively bonded to the second pads, and a second driving chip electrically connected to the second circuit pads,
- wherein the first heat radiation member overlaps the first driving chip and the second driving chip.
A display device comprising:
- a display panel;
- a first circuit board comprising a first base layer having a first bottom surface and a first top surface, a first driving chip that is electrically connected to the display panel and is on the first bottom surface, and a first heat radiation member that entirely overlaps the first driving chip and is on the first top surface;
- and
- a second circuit board comprising a second base layer having a second top surface and a second bottom surface that faces the first heat radiation member, a second driving chip that is electrically connected to the display panel and is between the first heat radiation member and the second bottom surface, and a second heat radiation member that entirely overlaps the second driving chip and is on the second top surface.
A display device comprising:
- a display panel;
- a first circuit board comprising a first driving chip, and a heat radiation member that entirely overlaps the first driving chip;
- and
- a second circuit board on the first circuit board to cover the first driving chip and the heat radiation member, and comprising a second driving chip,
- wherein the heat radiation member is between the first driving chip and the second driving chip, and entirely overlaps the first driving chip and the second driving chip.
Dependencies are inferred from the claim text.