Variable capacitance element
US-2024266427-A1 · Aug 8, 2024 · US
Semiconductor devices including a resistor structure
US8969971B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8969971-B2 |
| Application number | US-201314045034-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 3, 2013 |
| Priority date | Dec 13, 2012 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Semiconductor devices are provided. A semiconductor device may include a transistor area and a resistor area. The transistor area may include a gate structure. The resistor area may include an insulating layer and a resistor structure on the insulating layer. A top surface of the gate structure and a top surface of the resistor structure may be substantially coplanar.
First claim
Opening claim text (preview).
What is claimed is: 1. A semiconductor device, comprising: a transistor area and a resistor area, wherein the transistor area comprises an active region in a substrate, and a gate structure on the active region, wherein the resistor area comprises a base insulating layer on a surface of the substrate, and a resistor structure on the base insulating layer, wherein the resistor structure comprises: a conductive resistor electrode on the base insulating layer; and an insulat…
Assignees
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Classifications
Cross-Sectional Technologies · mapped topic
- H10D84/811Primary
Electricity · mapped topic
- H01L27/0629Primary
Electricity · mapped topic
- H10D84/817Primary
Electricity · mapped topic
- H10D64/518Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8969971B2 cover?
- Semiconductor devices are provided. A semiconductor device may include a transistor area and a resistor area. The transistor area may include a gate structure. The resistor area may include an insulating layer and a resistor structure on the insulating layer. A top surface of the gate structure and a top surface of the resistor structure may be substantially coplanar.
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H10D84/811. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 03 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).