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Electron-emitting source and method of manufacturing the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01J-029/46
출원번호 US-0162731 (1998-09-28)
우선권정보 JP0203249 (1998-07-17)
발명자 / 주소
  • Uemura Sashiro,JPX
  • Nagasako Takeshi,JPX
  • Yotani Junko,JPX
  • Morikawa Mitsuaki,JPX
  • Saito Yahachi,JPX
출원인 / 주소
  • Ise Electronics Corporation, JPX
대리인 / 주소
    Blakely Sokoloff Taylor & Zafman
인용정보 피인용 횟수 : 132  인용 특허 : 1

초록

An electron-emitting source of this invention includes at least a carbon nanotube formed from a columnar graphite layer. Electron are emitted from the tip of the carbon nanotube.

대표청구항

[ What is claimed is:] [4.]4. An electron-emitting source comprising:a conductive substrate (406a, 507, 601, 701, 904);a carbon nanotube (132) formed from a columnar graphite layer formed from a multilayer graphite column whose tip is open, the longitudinal direction of said carbon nanotube coincidi

이 특허에 인용된 특허 (1)

  1. Nakamoto Masayuki,JPX, Field emission cold-cathode device.

이 특허를 인용한 특허 (132)

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