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Patent Searching and Data


Title:
ELECTRON EMISSION DEVICE AND TRANSISTOR EQUIPPED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2016/080091
Kind Code:
A1
Abstract:
Provided is a photoinduced electron emission device whereof the production is straightforward. The electron emission device (1) comprises a substrate (12) and an electron-emitting film (14). The electron-emitting film (14) is provided above the substrate (12), and has an opening (14A) formed therein. The electron-emitting film (14) is configured in such a manner that, when light irradiates an edge portion (14a) that delimits the opening (14A), an electron is emitted from this edge portion (14a).

Inventors:
ISHIKAWA Tsuyoshi (41-1 Yokomichi,Nagakute-sh, Aichi 92, 〒4801192, JP)
KATSUNO Takashi (41-1 Yokomichi,Nagakute-sh, Aichi 92, 〒4801192, JP)
SOEJIMA Narumasa (41-1 Yokomichi,Nagakute-sh, Aichi 92, 〒4801192, JP)
Application Number:
JP2015/078115
Publication Date:
May 26, 2016
Filing Date:
October 02, 2015
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (41-1, YokomichiNagakute-sh, Aichi 92, 〒4801192, JP)
International Classes:
H01J1/304; H01S3/00
Foreign References:
JP2003208855A2003-07-25
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (NAGOYA LUCENT TOWER 9F, 6-1 Ushijima-cho,Nishi-ku, Nagoya-sh, Aichi 09, 〒4516009, JP)
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