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US 2021/0263379 A1Published application
Backlight unit and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsDong Hyeon LEE, Young Min PARK
Life of this patent
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Abstract
A backlight unit and a display device including the same are provided. A backlight unit comprises a substrate, a plurality of light sources disposed on a first surface of the substrate, a side mold having a closed loop shape and fixed on the substrate, the side mold surrounding the s light sources, a resin layer filling a region defined by the side mold, and an optical member disposed on the resin layer, in the region defined by the side mold.
Claims22
A backlight unit comprising:
- a substrate;
- a plurality of light sources disposed on a first surface of the substrate;
- a side mold having a closed loop shape and fixed to the substrate, the side mold surrounding the light sources;
- a resin layer filling a region defined by the side mold;
- and
- an optical member disposed on the resin layer, in the region defined by the side mold,
- wherein a first height of the side mold measured from the first surface of the substrate is greater than a second height of the resin layer measured from the first surface of the substrate to an opposite surface of the resin layer.
4 more elements
(canceled)
A backlight unit comprising:
- a light source member including a plurality of light source units, which are arranged in a matrix form and are disposed adjacent to one another;
- a side mold disposed along edges of the light source member;
- a resin layer filling a region, defined by the side mold, to cover the light source member;
- and
- an optical member disposed on the resin layer, in the region defined by the side mold,
- wherein
- each of the plurality of light source units includes a substrate and a plurality of light sources, which are disposed on a first surface of the substrate,
- substrates of each pair of adjacent light source units are connected, and
- a first height of the side mold measured from the first surface of each of the substrates is greater than a second height of the resin layer measured from the first surface of each of the substrates to an opposite surface of the resin layer.
6 more elements
A display device comprising:
- a backlight unit including a light source member, the light source member including a plurality of light source units, which are arranged in a matrix form and are disposed adjacent to one another, a side mold disposed to surround the light source member, a resin layer filling a region, defined by the side mold, to cover the light source member, and an optical member disposed on the resin layer, in the region defined by the side mold;
- and
- a display panel disposed on the backlight unit,
- wherein
- each of the plurality of light source units includes a substrate and a plurality of light sources, which are disposed on a first surface of the substrate,
- substrates of each pair of adjacent light source units are connected, and
- the side mold is fixed on the substrates of the plurality of light source units,
- a first height of the side mold measured from the first surface of each of the substrates is greater than a second height of the resin layer measured from the first surface of each of the substrates to an opposite surface of the resin layer.
5 more elements
Dependencies are inferred from the claim text.