IP Library Granted Patent US 10,879,427
Granted Patent B2
US 10,879,427 · App. 15/779,310 · Granted Dec 29, 2020

Method of producing an optoelectronic component, and optoelectronic component

Inventors: Markus Pindl (Tegernheim, DE); Matthias Sperl (Mintraching, DE)
Assignee: OSRAM OLED GmbH
H01L33/486H01L33/502H01L33/52H01L2933/005H01L2933/0033H01L2933/0041
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Quick Facts
Patent No.
US 10,879,427
App. No.
15/779,310
Granted
Dec 29, 2020
Kind
B2
Abstract

A method of producing an optoelectronic component includes providing a carrier; securing a sheet including a wavelength-converting material on a top side of the carrier; arranging a grid structure on a top side of the sheet; arranging an optoelectronic semiconductor chip in an opening of the grid structure on the top side of the sheet; arranging a potting material on the top side of the sheet, wherein the grid structure and the optoelectronic semiconductor chip are at least partly embedded into the potting material, and a composite body including the potting material, the sheet, the grid structure and the optoelectronic semiconductor chip is formed; and detaching the composite body from the carrier.

Claims (10)

1. An optoelectronic component comprising:

a composite body comprising a molded body,

an optoelectronic semiconductor chip embedded into the molded body,

a grid structure embedded into the molded body, and

a layer of a wavelength-converting material adjoining a front side of the molded body,

wherein the optoelectronic semiconductor chip is arranged in an opening of the grid structure,

a front side of the optoelectronic semiconductor chip and a front side of the grid structure terminate flush with the front side of the molded body, and

a rear side of the optoelectronic semiconductor chip terminates flush with a rear side of the molded body.

2. The optoelectronic component according to claim 1 , wherein a rear side of the grid structure is covered by the molded body.

3. The optoelectronic component according to claim 1 , wherein the front side of the grid structure comprises a structuring.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 3, 2020
From: OSRAM OPTO SEMICONDUCTORS GMBH
To: OSRAM OLED GMBH
Reel/Frame 051464/0504 →
AGREEMENT Recorded Feb 21, 2019
From: PINDL, MARKUS
To: OSRAM OPTO SEMICONDUCTORS GMBH
Reel/Frame 048422/0985 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 4, 2018
From: SPERL, MATTHIAS
To: OSRAM OPTO SEMICONDUCTORS GMBH
Reel/Frame 047068/0310 →
Priority Claims (1)
DE 10 2015 120 855 · Dec 1, 2015 · national
Continuity (1)
Related Publication 20190157514A1 · May 23, 2019