Light Emitting Diode Epitaxial Structure and Light Emitting Diode
US-2024297271-A1 · Sep 5, 2024 · US
Efficient and directed nano-light emitting diode, and method for making same
US8987016B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8987016-B2 |
| Application number | US-201113816628-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 16, 2011 |
| Priority date | Aug 16, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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The invention relates to light-emitting devices, and related components, systems and methods. In one aspect, the present invention is related to light emitting diode (LED) light extraction efficiency. A non-limiting example, the application teaches a method for improving light emitting diode (LED) extraction efficiency, by providing a nano-rod light emitting diode; providing quantum wells; and reducing the size of said nano-rod LED laterally in the quantum-well plane (x and y), thereby improving LED extraction efficiency.
First claim
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The invention claimed is: 1. A method for improving light emitting diode (LED) extraction efficiency, said method comprising: (a) providing a nano-rod light emitting diode comprising a nano-rod; (b) providing quantum wells having a quantum-well plane (x and y); and (c) reducing diameter of the nano-rod of said nano-rod LED laterally in the quantum-well plane (x and y), thereby improving LED extraction efficiency. 2. The method of claim 1 , wherein the ex…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H10H20/812Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8987016B2 cover?
- The invention relates to light-emitting devices, and related components, systems and methods. In one aspect, the present invention is related to light emitting diode (LED) light extraction efficiency. A non-limiting example, the application teaches a method for improving light emitting diode (LED) extraction efficiency, by providing a nano-rod light emitting diode; providing quantum wells; and …
- Who is the assignee on this patent?
- Kuo Mei-Ling, Lin Shawn-Yu, Kim Yong Sung, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H10H20/812. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 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).