Samsung Electronics Co., Ltd.

Changhoon Kwak

Myoungsun Ha

Moonsub Kim

Sangsu Kim

In Joon Pyeon

Seokman Cho

Sujong Han

A light emitting device substrate includes an insulating layer, a plurality of upper pads spaced apart from each other in a matrix pattern on the insulating layer, a first circuit pattern inside the insulating layer, the first circuit pattern electrically connecting some of the plurality of upper pads to each other, a second circuit pattern inside the insulating layer, the second circuit pattern being under the first circuit pattern and electrically connected to the first circuit pattern, and a plurality of lower pads spaced apart from each other under the insulating layer, a number of the plurality of lower pads being smaller than a number of the plurality of upper pads, and at least one of the plurality of lower pads being electrically connected to two or more upper pads of the plurality of upper pads via the first circuit pattern and the second circuit pattern.

Light emitting device substrate and light emitting device package including the same

A light-emitting package including a substrate having pixel regions; first to third light-emitting chips on each of the pixel regions; and a molding layer on a top surface of the substrate, the molding layer covering the first to third light-emitting chips, wherein one of the first to third light-emitting chips emits light whose color is different from others of the first to third light-emitting chips, on pixel regions, the first to third light-emitting chips are arranged along a first direction, the first direction being parallel to the top surface of the substrate, a minimum interval between the first light-emitting chip and a top or side surface of the molding layer is different from a minimum interval between the second light-emitting chip and the top or side surface of the molding layer, the side surface of the molding layer intersects a second direction parallel to the top surface of the substrate.

Light-emitting package and display device including the same

Growing community of inventors

Hwaseong-si, South Korea

Changhoon Kwak