Invention Grant
- Patent Title: Applications of graphene grids in vacuum electronics
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Application No.: US14706485Application Date: 2015-05-07
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Publication No.: US09659735B2Publication Date: 2017-05-23
- Inventor: William David Duncan , Roderick A. Hyde , Jordin T. Kare , Max N. Mankin , Tony S. Pan , Lowell L. Wood, Jr.
- Applicant: ELWHA LLC
- Applicant Address: US WA Bellevue
- Assignee: ELWHA LLC
- Current Assignee: ELWHA LLC
- Current Assignee Address: US WA Bellevue
- Main IPC: H01J1/48
- IPC: H01J1/48 ; H01J3/02
Abstract:
Graphene grids are configured for applications in vacuum electronic devices. A multilayer graphene grid is configured as a filter for electrons in a specific energy range, in a field emission device or other vacuum electronic device. A graphene grid can be deformable responsive to an input to vary electric fields proximate to the grid. A mesh can be configured to support a graphene grid.
Public/Granted literature
- US20150243468A1 APPLICATIONS OF GRAPHENE GRIDS IN VACUUM ELECTRONICS Public/Granted day:2015-08-27
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