Invention Grant
- Patent Title: Electron-emitting device, electron source, and image display apparatus, and method for manufacturing the same
- Patent Title (中): 电子发射器件，电子源和图像显示装置及其制造方法
-
Application No.: US12297847Application Date: 2007-06-29
-
Publication No.: US08013509B2Publication Date: 2011-09-06
- Inventor: Takuto Moriguchi , Koki Nukanobu , Takahiro Sato , Takeo Tsukamoto
- Applicant: Takuto Moriguchi , Koki Nukanobu , Takahiro Sato , Takeo Tsukamoto
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-202140 20060725
- International Application: PCT/JP2007/063528 WO 20070629
- International Announcement: WO2008/013040 WO 20080131
- Main IPC: H01J63/04
- IPC: H01J63/04
Abstract:
A base body includes a first part and a second part. The second part has a lower thermal conductivity than the first part and is arranged adjacently to the first part. A first conductive film is formed on the first part and a second conductive film is formed on the second part. At least part of a gap is located above a boundary between the first part and the second part.
Public/Granted literature
Information query
