Invention Grant
- Patent Title: Electron source
- Patent Title (中): 电子源
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Application No.: US13291080Application Date: 2011-11-07
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Publication No.: US09552955B2Publication Date: 2017-01-24
- Inventor: Moritz Beckmann , Walter Beyerlein , Andreas Böhme , Yuan Cheng , Jens Fürst , Markus Hemmerlein , Houman Jafari , Jürgen Oelschlegel , Qi Qiu , Frank Sprenger
- Applicant: Moritz Beckmann , Walter Beyerlein , Andreas Böhme , Yuan Cheng , Jens Fürst , Markus Hemmerlein , Houman Jafari , Jürgen Oelschlegel , Qi Qiu , Frank Sprenger
- Applicant Address: DE Erlangen CN Changzhou
- Assignee: SIEMENS HEALTHCARE GMBH,NURAY TECHNOLOGY CO, LTD.
- Current Assignee: SIEMENS HEALTHCARE GMBH,NURAY TECHNOLOGY CO, LTD.
- Current Assignee Address: DE Erlangen CN Changzhou
- Agency: Lempia Summerfield Katz LLC
- Priority: DE102010043561 20101108
- Main IPC: H05B41/36
- IPC: H05B41/36 ; H01J35/06 ; H01J3/02 ; H05G1/26 ; H05G1/32 ; H05G1/48 ; H05G1/58 ; H05G1/70
Abstract:
An electron source includes a plurality of electron emission cathodes and at least one control electrode. A gate current regulator is provided for regulation of current flowing through the at least one control electrode.
Public/Granted literature
- US20120286692A1 ELECTRON SOURCE Public/Granted day:2012-11-15
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