High-integration-level H-shaped source, drain and gate auxiliary control U-shaped channel high-mobility-ratio junction-free transistor
A junction-free transistor, high-integration technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems affecting device turn-on characteristics, device reliability, device mobility decline, etc., to overcome the short channel effect, Good switching characteristics, the effect of enhanced control ability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0052] Below in conjunction with accompanying drawing, the present invention will be further described:
[0053] The present invention provides a high-integration H-shaped source-drain-gate assisted control U-shaped channel high-mobility junctionless transistor. Through the joint action of the H-shaped assisted control gate electrode 3 and the gate electrode 4, which are independently controlled electrodes, Under the condition of low doping concentration, a junction-free transistor with high mobility and low source-drain resistance is realized. Taking the N-type as an example, when the device is working, the H-shaped auxiliary control gate electrode 3 always maintains a constant high potential, so that the left and right sides of the H-shaped auxiliary control gate electrode 3 are respectively located under the source electrode 1 and the drain electrode 2. The left and right ends of the U-shaped single crystal silicon 7 form electron accumulation, and the accumulated electrons...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com