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US 12,010,877 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsHongSik Kim, MinJic Lee, Yeseul Han, JeongOk Jo, Kwanghyun Choi
Life of this patent
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Abstract
A display device includes a substrate; a bank defining a plurality of emission areas on the substrate; a plurality of light emitting elements at the plurality of emission areas; a plurality of spacers on the bank to surround peripheral portions of the plurality of emission areas, and the plurality of spacers are spaced apart from each other, so that film delamination of a light emitting element can be prevented by minimizing transmission of an impact to the light emitting element.
Claims18
A display device, comprising:
- a substrate;
- a bank defining a plurality of emission areas at the substrate;
- a plurality of light emitting elements at the plurality of emission areas;
- and
- a plurality of spacers disposed on the bank;
- wherein each of the plurality of spacers is spaced apart from each other and arranged in an island structure, and
- wherein each of the plurality of spacers has a closed-loop shape continuously surrounding an outer periphery of each of the plurality of emission areas.
4 more elements
A display device, comprising:
- a substrate including a plurality of sub-pixels;
- a plurality of light emitting elements at the plurality of sub-pixels and each of the plurality of light emitting elements include an anode, a light emitting layer and a cathode;
- a bank disposed between the plurality of light emitting elements;
- and
- a plurality of impact mitigation spacers disposed on the bank,
- wherein each of the plurality of impact mitigation spacers are spaced apart from each other and arranged in an island structure, and
- wherein each of the plurality of impact mitigation spacers has a closed-loop shape continuously surrounding an outer periphery of each of the plurality of emission areas.
4 more elements
Dependencies are inferred from the claim text.