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US 12,667,008 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsHyowon Kwon, HyeMi Lee
Life of this patent
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Abstract
A display device according to an example embodiment of the present disclosure includes a stretchable lower substrate; and a pattern layer disposed on the lower substrate and including a plurality of plate patterns on which a plurality of sub-pixels are disposed and a plurality of line patterns; a plurality of individual connection pads and a common connection pad disposed on each of the plurality of plate patterns and having different heights corresponding to each of the plurality of sub-pixels; and a plurality of light emitting elements connected to the plurality of individual connection pads and the common connection pad.
Claims9
A display device, comprising:
- a stretchable lower substrate;
- and
- a pattern layer disposed on the lower substrate and including a plurality of plate patterns on which a plurality of sub-pixels are disposed and a plurality of line patterns;
- a plurality of individual connection pads and a common connection pad disposed on each of the plurality of plate patterns and having different heights corresponding to each of the plurality of sub-pixels;
- and
- a plurality of light emitting elements each electrically connected to a corresponding one of the plurality of individual connection pads and the common connection pad,
- wherein the plurality of plate patterns are physically spaced apart from each other with a space therebetween and the plurality of line patterns are disposed in the space between the plurality of plate patterns to connect two adjacent plate patterns,
- wherein the plurality of plate patterns and the plurality of line patterns are formed of an insulating material,
- wherein the plurality of sub-pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel,
- wherein the common connection pad of each of the plurality of plate patterns includes,
- a first conductive layer overlapping the first sub-pixel, the second sub-pixel, and the third sub-pixel;
- a first insulating layer disposed on the first conductive layer and overlapping the second sub-pixel and the third sub-pixel;
- a second conductive layer disposed on the first insulating layer and overlapping the second sub-pixel and the third sub-pixel;
- a second insulating layer disposed on the second conductive layer and overlapping the third sub-pixel;
- and
- a third conductive layer disposed on the second insulating layer and overlapping the third sub-pixel,
- wherein a portion of the first conductive layer overlapping the first sub-pixel is exposed from the first insulating layer, the second conductive layer, the second insulating layer, and the third conductive layer and is electrically connected to a first light emitting element of the plurality of light emitting elements, and
- a portion of the second conductive layer overlapping the second sub-pixel is exposed from the second insulating layer and the third conductive layer and is electrically connected to a second light emitting element of the plurality of light emitting elements.
15 more elements
A display device, comprising:
- a stretchable lower substrate including an active area and a non-active area outside the active area;
- a plurality of plate patterns which are disposed on the lower substrate and physically spaced apart from each other with a space therebetween and on which a plurality of pixels including a plurality of sub-pixels are disposed in the active area;
- a plurality of line patterns disposed in the space between the plurality of plate patterns to connect two adjacent plate patterns;
- a common connection pad formed of a plurality of layers on each of the plurality of plate patterns;
- a plurality of individual connection pads corresponding to each of the plurality of sub-pixels and formed of at least one layer;
- and
- a plurality of light emitting elements each electrically connected to a corresponding one of the plurality of individual connection pads and the common connection pad,
- wherein the plurality of plate patterns and the plurality of line patterns are formed of an insulating material,
- wherein the plurality of sub-pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel,
- wherein the common connection pad of each of the plurality of plate patterns includes,
- a first conductive layer overlapping the first sub-pixel, the second sub-pixel, and the third sub-pixel;
- a first insulating layer disposed on the first conductive layer and overlapping the second sub-pixel and the third sub-pixel;
- a second conductive layer disposed on the first insulating layer and overlapping the second sub-pixel and the third sub-pixel;
- a second insulating layer disposed on the second conductive layer and overlapping the third sub-pixel;
- and
- a third conductive layer disposed on the second insulating layer and overlapping the third sub-pixel,
- wherein a portion of the first conductive layer overlapping the first sub-pixel is exposed from the first insulating layer, the second conductive layer, the second insulating layer, and the third conductive layer and is electrically connected to a first light emitting element of the plurality of light emitting elements, and
- a portion of the second conductive layer overlapping the second sub-pixel is exposed from the second insulating layer and the third conductive layer and is electrically connected to a second light emitting element of the plurality of light emitting elements.
15 more elements
Dependencies are inferred from the claim text.