Invention Grant
US08177987B2 Method for producing electron-emitting device and method for producing image display apparatus including the same
失效
用于制造电子发射器件的方法和用于制造包括该电子发射器件的图像显示装置的方法
- Patent Title: Method for producing electron-emitting device and method for producing image display apparatus including the same
- Patent Title (中): 用于制造电子发射器件的方法和用于制造包括该电子发射器件的图像显示装置的方法
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Application No.: US12637978Application Date: 2009-12-15
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Publication No.: US08177987B2Publication Date: 2012-05-15
- Inventor: Kyota Nozu , Kenichi Iwata , Tamaki Kobayashi , Shin Kitamura , Akira Shimazu
- Applicant: Kyota Nozu , Kenichi Iwata , Tamaki Kobayashi , Shin Kitamura , Akira Shimazu
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2008-324466 20081219
- Main IPC: H01B13/00
- IPC: H01B13/00
Abstract:
A method for producing an electron-emitting device includes forming a first conductive film on a side surface of an insulation layer including the side surface and a top surface connected to the side surface; forming a second conductive film from the top surface to the side surface and on the first conductive film; and etching the second electrically conductive film.
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