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US 2024/0258362 A1Published application
Unit pixel having light emitting devices and display apparatus having the same
AssigneeSeoul Viosys Co., Ltd.
InventorsNamgoo CHA, San Min KIM, Jae Hee LIM
Life of this patent
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Abstract
A unit pixel includes a transparent substrate, a plurality of light emitting devices disposed on the transparent substrate, and an electrostatic discharge (ESD) protector disposed on the transparent substrate and protecting at least one of the light emitting devices from electrostatic discharge.
Claims20
A light emitting device comprising:
- a substrate;
- a plurality of light emitters disposed on the substrate, each of the plurality of light emitters including a first type semiconductive layer, a second type semiconductive layer, and an active layer disposed between the first type semiconductive layer and the second type semiconductive layer;
- a plurality of sets of connection layers, each of the plurality of sets of connection layers including a first electrode electrically connected to the first type semiconductive layer and a second electrode electrically connected to the second type semiconductive layer;
- and
- conductive layers electrically connected to the plurality of light emitters,
- wherein the plurality of light emitters include a first light emitter, a second light emitter, and a third light emitter,
- wherein the plurality of sets of connection layers include a first set of connection layers electrically connected to the first light emitter, a second set of connection layers electrically connected to the second light emitter, and a third set of connection layers electrically connected to the third light emitter,
- wherein each connection layer of the plurality of sets of connection layers includes a pad region connected to at least one of the first light emitter, the second light emitter, and the third light emitter,
- wherein each of the conductive layers is connected to the pad region of each of the connection layers, respectively, and
- wherein the conductive layers are spaced apart from one another.
7 more elements
A light emitting device comprising:
- a substrate;
- light emitters disposed on the substrate, each of the light emitters including a first type semiconductive layer, a second type semiconductive layer, and an active layer disposed between the first type semiconductive layer and the second type semiconductive layer;
- a plurality of sets of connection layers, each of the plurality of sets of connection layers including a first electrode electrically connected to the first type semiconductive layer and a second electrode electrically connected to the second type semiconductive layer;
- and
- conductive layers electrically connected to the light emitters,
- wherein the light emitters include a first light emitter, a second light emitter, and a third light emitter,
- wherein the plurality of sets of connection layers include a first set of connection layers electrically connected to the first light emitter, a second set of connection layers electrically connected to the second light emitter, and a third set of connection layers electrically connected to the third light emitter,
- wherein each of the conductive layers is connected to each of the connection layers, respectively,
- wherein conductive layers are formed with the plurality of sets of connection layers, and
- wherein the conductive layers are spaced apart from one another.
7 more elements
A light emitting device comprising:
- a substrate;
- light emitters disposed on the substrate, each of the light emitters including a first type semiconductive layer, a second type semiconductive layer, and an active layer disposed between the first type semiconductive layer and the second type semiconductive layer;
- a plurality of sets of connection layers, each of the plurality of sets of connection layers including a first electrode electrically connected to the first type semiconductive layer and a second electrode electrically connected to the second type semiconductive layer;
- and
- conductive layers electrically connected to the light emitters,
- wherein the light emitters include a first light emitter, a second light emitter, and a third light emitter,
- wherein the plurality of sets of connection layers include a first set of connection layers electrically connected to the first light emitter, a second set of connection layers electrically connected to the second light emitter, and a third set of connection layers electrically connected to the third light emitter,
- wherein each connection layer of the plurality of sets of connection layers includes a pad region connected to at least one of the first light emitter, the second light emitter, and the third light emitter,
- wherein each of the conductive layers is connected to each of the connection layers, respectively, and
- wherein the conductive layers are spaced apart from one another.
7 more elements
Dependencies are inferred from the claim text.