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US 10,340,419 B2Granted
Light emitting device and fabricating method thereof
AssigneeSamsung Display Co., Ltd.
InventorsDae Hyun Kim, Jong Hyuk Kang, Joo Yeol Lee, Hyun Deok Im, Chi O Cho, Hyun Min Cho
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Abstract
A light emitting device includes first and second electrodes spaced apart from each other on a substrate, at least one bar-type LED having a first end on the first electrode and a second end on the second electrode, and an insulative support body between the substrate and the bar-type LED. The at least one bar-type LED has a length greater than a width.
Claims16
A light emitting device, comprising:
- a substrate;
- first and second electrodes spaced apart from each other on the substrate;
- at least one bar-type LED having a first end on the first electrode and a second end on the second electrode, the at least one bar-type LED having a length greater than a diameter;
- an insulative body between the substrate and the bar-type LED;
- an insulating film surrounding at least a part of an outer circumferential surface of the bar-type LED and exposing opposite side surfaces of the first and second ends;
- and
- first and second contact electrodes respectively disposed on the first and second ends of the bar-type LED,
- wherein the first contact electrode is in contact with an upper surface of the first electrode and the side surface of the first end, and the second contact electrode is in contact with an upper surface of the second electrode and the side surface of the second end, and
- wherein at least one of the first and second contact electrodes contacts the insulating film.
6 more elements
A light emitting display device, comprising:
- a light emitting display panel including a substrate and a plurality of pixels on the substrate;
- each of the plurality of pixels including:
- first and second electrodes spaced apart from each other on the substrate;
- at least one bar-type LED having a first end on the first electrode and a second end on the second electrode, the at least one bar-type LED having a length greater than a diameter;
- an insulative body between the substrate and the bar-type;
- an insulating film surrounding at least a part of an outer circumferential surface of the bar-type LED and exposing opposite side surfaces of the first and second ends;
- and
- first and second contact electrodes respectively disposed on the first and second ends of the bar-type LED,
- wherein the first contact electrode is in contact with an upper surface of the first electrode and the side surface of the first end, and the second contact electrode is in contact with an upper surface of the second electrode and the side surface of the second end, and
- wherein at least one of the first and second contact electrodes contacts the insulating film.
7 more elements
Dependencies are inferred from the claim text.