Invention Grant
- Patent Title: Low voltage nanoscale vacuum electronic devices
- Patent Title (中): 低电压纳米级真空电子器件
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Application No.: US13888493Application Date: 2013-05-07
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Publication No.: US09331189B2Publication Date: 2016-05-03
- Inventor: Hong Koo Kim , Siwapon Srisonphan
- Applicant: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
- Applicant Address: US PA Pittsburgh
- Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
- Current Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
- Current Assignee Address: US PA Pittsburgh
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent Philip E. Levy
- Main IPC: H01L29/92
- IPC: H01L29/92 ; H01L29/76 ; H01L29/66 ; H01L29/94 ; H01L31/06 ; H01L31/062 ; H01L31/08 ; H01L31/113 ; H01L27/144 ; H01J3/02 ; H01J1/304
Abstract:
An electronic device including a first conducting layer, a second conducting layer, and an insulating layer provided between the conducting layers. At least one side wall extends from the first conducting layer to the second conducting layer and includes at least a portion of the first conducting layer, the second conducting layer and the insulating layer. A bias voltage is applied between the first and second conducting layers, wherein responsive to the bias voltage, a two dimensional electron system is induced at least in one of the first conducting layer and the second conducting layer, and wherein electrons from the two dimensional electron system are emitted from the side wall side wall as a result of Coulombic repulsion and travel in air from the one of the first conducting layer and the second conducting layer to the other of the first conducting layer and the second conducting layer.
Public/Granted literature
- US20130299773A1 LOW VOLTAGE NANOSCALE VACUUM ELECTRONIC DEVICES Public/Granted day:2013-11-14
Information query
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