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US 12,002,918 B2Granted
Display module and display apparatus having the same
AssigneeSamsung Electronics Co., Ltd.
InventorsSangkyun Im, Joowhan Lee
Life of this patent
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Abstract
A display module includes a substrate, a ground layer disposed in the substrate, a plurality of self-emissive devices provided on a front surface of the substrate, a first driver integrated circuit (IC) provided on a rear surface of the substrate, and a first heat dissipation structure connected to the ground layer, and including a first ground pad exposed to the rear surface of the substrate. The first heat dissipation structure is configured to dissipate heat to the rear surface of the substrate.
Claims20
A display module comprising:
- a substrate;
- a ground layer provided in the substrate;
- a plurality of self-emissive devices provided on a front surface of the substrate;
- a first driver integrated circuit (IC) provided on a rear surface of the substrate;
- and
- a first heat dissipation structure connected to the ground layer, and comprising a first ground pad exposed to the rear surface of the substrate,
- wherein the first heat dissipation structure is configured to dissipate heat to the rear surface of the substrate.
4 more elements
A display apparatus comprising:
- a support panel;
- and
- a plurality of display modules provided on a surface of the support panel,
- wherein each display module of the plurality of display modules comprises:
- a thin film transistor (TFT) substrate;
- a ground layer provided in the TFT substrate;
- a micro light emitting diode (LED) provided on a front surface of the TFT substrate;
- a driver integrated circuit (IC) provided on a rear surface of the TFT substrate;
- and
- a heat dissipation structure connected to the ground layer and comprising a ground pad exposed to the rear surface of the TFT substrate,
- wherein the heat dissipation structure is configured to dissipate heat to the rear surface of the TFT substrate.
8 more elements
Dependencies are inferred from the claim text.