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US 2026/0255518 A1Published application
Tiling-type display device
AssigneeSamsung Electronics Co., Ltd.
InventorsTatsuhiro SUWA, Takashige FUJIMORI, Atsuhito MURAI
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Abstract
A tiling-type display device is provided. The tiling-type display device includes modules, each including at least a substrate, a light-emitting elements disposed on the substrate, and an electrode for applying voltage to the light-emitting element, wherein a seam between adjacent modules includes a resin, the difference ΔRI between a refractive index of the substrate and a refractive index of the resin in a visible light region is in a range of −0.01≤ΔRI≤0.01, and the bending elastic modulus of the seam is 35,500 MPa or less.
Claims11
A tiling-type display device comprising:
- modules, each module including:
- a substrate,
- a light-emitting element disposed on the substrate, and
- an electrode that supplies a voltage to the light-emitting element,
- wherein a seam between the modules adjacent to each other includes:
- resin,
- a difference ΔRI between a refractive index of the substrate and a refractive index of the resin in a visible light region is in a range of −0.01≤ΔRI≤0.01, and
- a bending elastic modulus of the seam is less than or equal to 35,500 MPa.
5 more elements
Dependencies are inferred from the claim text.