Green emitting phosphors combined with broad band organic red emitters with a sharp near ir cut off
US-2015372240-A1 · Dec 24, 2015 · US
Method for manufacturing an opto-electronic component
US8974679B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8974679-B2 |
| Application number | US-67947208-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 12, 2008 |
| Priority date | Sep 20, 2007 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
Official abstract text for this publication.
A method of producing an optoelectronic component comprises the steps of: A) providing a radiation-emitting layer sequence ( 1 ) having an active zone ( 13 ), which emits electromagnetic primary radiation when in operation, B) providing a first wavelength conversion layer ( 2 ), which converts the primary radiation at least partially into electromagnetic secondary radiation, and C) arranging the first wavelength conversion layer ( 2 ) on the radiation-emitting layer sequence ( 1 ) in the beam path of the primary radiation.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of producing an optoelectronic component, comprising the steps of: A) providing an encapsulated radiation-emitting layer sequence having an active zone, which emits electromagnetic primary radiation during operation; B) providing a first wavelength conversion layer, which converts the primary radiation at least partially into electromagnetic secondary radiation, the first wavelength conversion layer and the encapsulated radiation-emitting la…
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Classifications
- H01L51/5036Primary
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
- H10K50/125Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8974679B2 cover?
- A method of producing an optoelectronic component comprises the steps of: A) providing a radiation-emitting layer sequence ( 1 ) having an active zone ( 13 ), which emits electromagnetic primary radiation when in operation, B) providing a first wavelength conversion layer ( 2 ), which converts the primary radiation at least partially into electromagnetic secondary radiation, and C) arranging th…
- Who is the assignee on this patent?
- Von Malm Norwin, Osram Opto Semiconductors Gmbh
- What technology area does this patent fall under?
- Primary CPC classification H01L51/5036. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).