IP Library › Patent Application 15657399
Patent Application
App. No. 15/657,399

OPTOELECTRONIC SYSTEM

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Quick Facts
Patent No.
US None
App. No.
15/657,399
Abstract

An embodiment of the invention discloses an optoelectronics system. The optoelectronic system includes an optoelectronic element having a top surface, a bottom surface, a plurality of lateral surfaces arranged between the top surface and the bottom surface, and a first electrode arranged on the bottom surface; a wavelength converting material covering a plurality of lateral surfaces; and a reflecting layer, formed on the wavelength converting material which is arranged on the top surface.

Claims (19)

1 . An optoelectronic system comprising:

an optoelectronic element, having a top surface, a bottom surface, a plurality of lateral surfaces arranged between the top surface and the bottom surface, and a first electrode arranged on the bottom surface;

a wavelength converting material, covering a plurality of lateral surfaces; and

a reflecting layer, formed on the wavelength converting material which is arranged on the top surface.

2 . The optoelectronic system of claim 1 , further comprising an adhesive arranged between the optoelectronic element and the reflecting layer.

3 . The optoelectronic system of claim 2 , wherein the adhesive comprises silicone.

4 . The optoelectronic system of claim 1 , wherein the wavelength converting material is arranged to surround the plurality of lateral surfaces.

5 . The optoelectronic system of claim 1 , wherein the wavelength converting material directly contacts the plurality of lateral surfaces.

6 . The optoelectronic system of claim 1 , wherein the wavelength converting material exposes the first electrode.

7 . The optoelectronic system of claim 1 , wherein the wavelength converting material comprises different kinds of phosphors.

8 . The optoelectronic system of claim 1 , wherein the reflecting layer is a sheet-like structure.

9 . The optoelectronic system of claim 1 , wherein the reflecting layer has a portion extending beyond at least one of the plurality of lateral surfaces.

10 . The optoelectronic system of claim 1 , further comprising a fan-out electrode electrically formed on the first electrode and arranged on the wavelength converting material.

11 . The optoelectronic system of claim 1 , wherein the wavelength converting material has a sidewall through which light emitted from the optoelectronic element is configured to escape from the optoelectronic system.

12 . The optoelectronic system of claim 1 , wherein the wavelength converting material comprises a first phosphor layer and a second phosphor layer overlapping the first phosphor layer.

13 . The optoelectronic system of claim 2 , wherein the adhesive and the reflecting layer are laterally coplanar with each other.

14 . The optoelectronic system of claim 1 , further comprising a substrate arranged on the reflecting layer.

15 . The optoelectronic system of claim 1 , wherein the optoelectronic element further comprises a second electrode arranged on the bottom surface.

16 . The optoelectronic system of claim 1 , further comprising a submount which the optoelectronic element is bonded to.