Light-emitting element package and lighting device having same
US-2024313188-A1 · Sep 19, 2024 · US
Light-emitting device
US9035342B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9035342-B2 |
| Application number | US-201313975391-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 26, 2013 |
| Priority date | May 27, 2013 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A light-emitting device of the invention includes a base, at least one light-emitting element, a wavelength transferring cover and a heat-conducting structure. The light-emitting element is disposed on the base and electrically connected to the base. The wavelength transferring cover is disposed on the base and covers the light-emitting element. The heat-conducting structure is disposed on the base and directly contacts the wavelength transferring cover.
First claim
Opening claim text (preview).
What is claimed is: 1. A light-emitting device, comprising: a base; at least one light-emitting element, disposed on the base and electrically connected to the base; a wavelength transferring cover, disposed on the base and covering the light-emitting element; and a heat-conducting structure, disposed on the base and directly contacting the wavelength transferring cover, wherein the heat-conducting structure occupies 5-40% of the surface area of the wavelength transferring c…
Assignees
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Classifications
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H10H20/8582Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9035342B2 cover?
- A light-emitting device of the invention includes a base, at least one light-emitting element, a wavelength transferring cover and a heat-conducting structure. The light-emitting element is disposed on the base and electrically connected to the base. The wavelength transferring cover is disposed on the base and covers the light-emitting element. The heat-conducting structure is disposed on the …
- Who is the assignee on this patent?
- Chen Cheng-Yen, Li Yi-Fan, Wu Han-Min, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H10H20/8582. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 19 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).