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US-11333323-B2 · May 17, 2022 · US
Phosphor assembly with phosphor element and optical system
US9103526B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103526-B2 |
| Application number | US-201013883997-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 9, 2010 |
| Priority date | Nov 9, 2010 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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This invention relates to a phosphor assembly with a phosphor element for converting pump light into converted light, and an optical system for transmitting converted light and/or pump light. Therein, a liquid immersion material is provided in a gap between the phosphor element and the optical system, wherein an excess of immersion material enables a continuous exchange of the material in the gap and thus provides a cooling.
First claim
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The invention claimed is: 1. A phosphor assembly comprising: a phosphor element for converting pump light into converted light, an optical system for transmitting at least a part of at least one of said converted light and said pump light, a liquid immersion material, which can be provided between said phosphor element and said optical system, wherein said assembly and a total volume of said liquid immersion material are adapted for an excess of immersion material to enable an exch…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Mechanical Engineering · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9103526B2 cover?
- This invention relates to a phosphor assembly with a phosphor element for converting pump light into converted light, and an optical system for transmitting converted light and/or pump light. Therein, a liquid immersion material is provided in a gap between the phosphor element and the optical system, wherein an excess of immersion material enables a continuous exchange of the material in the g…
- Who is the assignee on this patent?
- Berben Dirk, Hartwig Ulrich, Osram Gmbh
- What technology area does this patent fall under?
- Primary CPC classification F21V9/12. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 11 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).