Array substrate, manufacture method thereof, and display panel
US-2015380476-A1 · Dec 31, 2015 · US
Optoelectronic device and method for manufacturing the same
US9070827B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9070827-B2 |
| Application number | US-201313967193-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 14, 2013 |
| Priority date | Oct 29, 2010 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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Abstract
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An optoelectronic device comprising: a substrate; and an epitaxial stack including a first semiconductor layer having a first conductivity-type impurity, an active layer, and a second semiconductor layer having a second conductivity-type impurity formed in sequence on the substrate; a hollow component formed inside the active layer or the second semiconductor layer, wherein the layer with the hollow component is doped with an additional impurity.
First claim
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What is claimed is: 1. An optoelectronic device comprising: a substrate; and an epitaxial stack including a first semiconductor layer having a first conductivity-type impurity, an active layer, and a second semiconductor layer having a second conductivity-type impurity formed in sequence on the substrate; a hollow component formed inside the active layer or the second semiconductor layer, wherein the layer with the hollow component is doped with an additional impurity.…
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Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9070827B2 cover?
- An optoelectronic device comprising: a substrate; and an epitaxial stack including a first semiconductor layer having a first conductivity-type impurity, an active layer, and a second semiconductor layer having a second conductivity-type impurity formed in sequence on the substrate; a hollow component formed inside the active layer or the second semiconductor layer, wherein the layer with the h…
- Who is the assignee on this patent?
- Peng Wei Chih, Pai Shih Te, Epistar Corp
- What technology area does this patent fall under?
- Primary CPC classification H10F10/17. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 30 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).