Apparatus and electronic devices including transistors comprising two-dimensional materials
US-2024339543-A1 · Oct 10, 2024 · US
Graphene electronic devices having multi-layered gate insulating layer
US8994079B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994079-B2 |
| Application number | US-201213491999-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 8, 2012 |
| Priority date | Jun 10, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A graphene electronic device includes a multi-layered gate insulating layer between a graphene channel layer and a gate electrode. The multi-layered gate insulating layer includes an organic insulating layer and an inorganic insulating layer on the organic insulating layer.
First claim
Opening claim text (preview).
What is claimed is: 1. A graphene electronic device comprising: a conductive substrate configured to function as a gate electrode; a gate insulating layer formed on the conductive substrate, the gate insulating layer including an inorganic insulating layer and an organic insulating layer; a graphene channel layer formed on the gate insulating layer; and a source electrode formed on one end of the graphene channel layer and a drain electrode formed on another end of the graph…
Assignees
Inventors
Classifications
Electricity · mapped topic
- H10D62/882Primary
Electricity · mapped topic
- H10D64/685Primary
Electricity · mapped topic
- H10D30/47Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8994079B2 cover?
- A graphene electronic device includes a multi-layered gate insulating layer between a graphene channel layer and a gate electrode. The multi-layered gate insulating layer includes an organic insulating layer and an inorganic insulating layer on the organic insulating layer.
- Who is the assignee on this patent?
- Song Hyun-Jae, Cho Byung-Jin, Seo Sun-Ae, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H10D62/882. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 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).