Stacked optoelectronic µ-ic device
Assigneeams-OSRAM International GmbH
InventorThomas Schwarz
Life of this patent
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Abstract
In an embodiment an optoelectronic device includes a first integrated circuit having first contact pads configured for electrically contacting and/or operating the optoelectronic device and second contact pads, a second integrated circuit arranged on the first integrated circuit having at least third contact pads electrically coupled to at least some of the second contact pads, and an optoelectronic component arranged on the first or second integrated circuit and being electrically coupled to the first or second integrated circuit, wherein the first integrated circuit includes a first functionality configured for operating the optoelectronic component and the second integrated circuit includes a second functionality configured for operating the optoelectronic component.
Claims21
1-20. (canceled)
An optoelectronic device comprising:
- a first integrated circuit comprising first contact pads configured for electrically contacting and/or operating the optoelectronic device and second contact pads;
- a second integrated circuit arranged on the first integrated circuit comprising at least third contact pads electrically coupled to at least some of the second contact pads;
- and
- an optoelectronic component arranged on the first or second integrated circuit and being electrically coupled to the first or second integrated circuit,
- wherein the first integrated circuit comprises a first functionality configured for operating the optoelectronic component and the second integrated circuit comprises a second functionality configured for operating the optoelectronic component.
A method for manufacturing an optoelectronic device, the method comprising:
- providing a first integrated circuit substrate;
- processing the integrated circuit substrate to comprise an at least first integrated circuit;
- providing first and second contact pads on the at least first integrated circuit;
- providing a second integrated circuit on the at least first integrated circuit comprising third contact pads electrically coupled to at least some of the second contact pads;
- and
- providing an optoelectronic component on the at least first integrated circuit or the second intergraded circuit and electrically coupled to the first or second intergraded circuit,
- wherein the first integrated circuit comprises a first functionality for operating the optoelectronic component and the second integrated circuit comprises a second functionality for operating the optoelectronic component.
Dependencies are inferred from the claim text.