Display device using semiconductor light-emitting element and manufacturing method therefor
AssigneeLG Electronics Inc.
InventorsChangseo Park, Bongchu Shim
Life of this patent
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Abstract
Discussed is a display device comprising a substrate; a plurality of cells provided with a partition wall protruding on the substrate, and sequentially arranged along one direction; a plurality of semiconductor light-emitting elements respectively accommodated in the plurality of cells; and a first electrode provided with a plurality of electrode lines arranged on a bottom of the plurality of cells, and electrically connected to the plurality of semiconductor light-emitting elements, wherein the bottom of the plurality of cells comprise a first region covered by the plurality of electrode lines, and a second region formed between the plurality of electrode lines.
Claims21
A display device, comprising:
- a substrate comprising a dielectric layer;
- a plurality of cells provided with a partition wall protruding on the substrate, and sequentially arranged along one direction;
- a plurality of semiconductor light-emitting devices respectively accommodated in the plurality of cells;
- a first electrode provided with a plurality of electrode lines arranged on a bottom of the plurality of cells, and electrically connected to the plurality of semiconductor light-emitting devices;
- and
- a third electrode provided on a lower surface of the dielectric layer,
- wherein each of the first electrode comprises a pair of electrode lines spaced from each other on an upper surface of the dielectric layer among the plurality of electrode lines,
- wherein each semiconductor light-emitting device is disposed on the pair of electrode lines, and
- wherein the pair of electrode lines have the same electrical pole.
A display device, comprising:
- a plurality of cells provided on a substrate having a dielectric layer, and including partition walls to define one cell from another cell;
- a first electrode extending at bottoms of the plurality of cells from the one cell to the another cell;
- a plurality of semiconductor light-emitting devices respectively accommodated in the plurality of cells, and electrically connected to the first electrode;
- and
- a third electrode provided on a lower surface of the dielectric layer,
- wherein the partition walls partially overlap and cover the first electrode in each of the plurality of cells,
- wherein each of the first electrode comprises a pair of electrode lines spaced from each other on an upper surface of the dielectric layer,
- wherein each semiconductor light-emitting device is disposed on the pair of electrode lines, and
- wherein the pair of electrode lines have the same electrical pole.
Dependencies are inferred from the claim text.