Package substrate and semiconductor package including the same
US-2024429153-A1 · Dec 26, 2024 · US
Light emitting device
US8960932B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8960932-B2 |
| Application number | US-201213436102-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 30, 2012 |
| Priority date | May 27, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 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 includes: a substrate having a bar shape; a plurality of light emitting elements separately mounted in a lengthwise direction of the substrate on an upper surface of the substrate; and a light-transmissive cover formed to be upwardly convex, having one or more localized concave portions, and installed on the substrate to cover at least two of the plurality of light emitting elements together.
First claim
Opening claim text (preview).
What is claimed is: 1. A light emitting device, comprising: a substrate; a plurality of light emitting elements separately disposed on the substrate; and a light-transmissive cover having an upwardly convex portion and two or more concave portions, and disposed on the substrate to cover at least two of the plurality of light emitting elements together, wherein: the two or more concave portions of the light-transmissive cover are defined at positions corresponding to two or m…
Assignees
Inventors
Classifications
- H10W90/00Primary
Electricity · mapped topic
- H10H20/855Primary
Electricity · mapped topic
Electricity · mapped topic
- H01L25/0753Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8960932B2 cover?
- A light emitting device includes: a substrate having a bar shape; a plurality of light emitting elements separately mounted in a lengthwise direction of the substrate on an upper surface of the substrate; and a light-transmissive cover formed to be upwardly convex, having one or more localized concave portions, and installed on the substrate to cover at least two of the plurality of light emitt…
- Who is the assignee on this patent?
- You Jae Sung, Song Jong Sup, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H10W90/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 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).