Light-emitting device and the method of manufacturing the same
AssigneeEpistar Corporation
InventorsJui-Hsien Chang, Been-Yu Liaw, Cheng-Nan Han, Min-Hsun Hsieh
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Abstract
The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.
Claims10
A light-emitting device, comprising:
- a supporting structure having a top surface;
- a plurality of conductive structures passing through the supporting structure;
- a first light-emitting element arranged on the supporting structure, and having a first width and a plurality of first side walls;
- a second light-emitting element having a second width and a plurality of second side walls, and arranged on the supporting structure in a configuration of separating from the first light-emitting element by a first distance which is larger than the first width or the second width;
- a layer comprising at least one kind of wavelength conversion materials, and covering the first light-emitting element, the second light-emitting element, and a portion of the top surface, wherein the portion is not overlapped with the first light-emitting element and the second light-emitting element;
- and
- a first reflecting layer contacting the plurality of first side walls,
- wherein the plurality of conductive structures is arranged right under the first light-emitting element and the second light-emitting element.
Dependencies are inferred from the claim text.