Invention Application
- Patent Title: ELECTRON SOURCE AND IMAGE DISPLAY APPARATUS
- Patent Title (中): 电子源和图像显示设备
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Application No.: US11464098Application Date: 2006-08-11
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Publication No.: US20070046173A1Publication Date: 2007-03-01
- Inventor: Hisanobu Azuma , Jun Iba , Yasuo Ohashi
- Applicant: Hisanobu Azuma , Jun Iba , Yasuo Ohashi
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Priority: JP2005-241944(PAT.) 20050824; JP2006-215176(PAT.) 20060808
- Main IPC: H01J63/04
- IPC: H01J63/04 ; H01J1/00

Abstract:
To implement an electrode structure which brings about extinction of arc quickly in a reliable manner without maintaining discharge current, and provide an electron source and image display apparatus equipped with the electrode structure. Device electrodes 2 and 3 are partially narrowed in areas where they are connected to scan wiring 6 and signal wiring 4, and an insulating layer 5 which insulates the scan wiring 6 and signal wiring 4 are extended to cover the narrow portions of the device electrodes 2 and 3.
Public/Granted literature
- US07382088B2 Electron source and image display apparatus Public/Granted day:2008-06-03
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