Original document(21 pages)  中文版
    In a carbon nanotube for an electron emission source, the carbon nanotube has a cylindrical shape formed from a plurality of graphite layers. The graphite layer is made of a six-membered ring of carbon. The outer diameter of the cylinder is 0.6 to 100 nm. The diameter of a hollow portion formed along the axis of the cylinder is 0.1 to 0.9 times the outer diameter of the cylinder. The hollow portion has an open distal end portion.
Application Number
申请号		 02147239 Application Date
申请日		 2002.10.18
Title 名称 Carbon nanotube for electron emitting source, and method for mfg. same
Publication Number
公开号		 1420518 Publication Date
公开日		 2003.05.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C01B31/02;H01J1/304;H01J9/02
Applicant(s) Name
申请人		 Noritake Ise Electronics Co., Ltd.
Address 地址
Inventor(s) Name 发明人 Morikawa Mitsuaki
Attorney & Agent 代理人 chen changhui

  
Method for mfg. screen for color cathode ray tube
Plasma display panel
Ion source
Cathode ray tube with damping wire supported spring
Cathode ray tube
Method for mfg. semiconductor substrate
Read-only code mask and use method thereof
Device and method for regulating pressure at expulsion in vacuum system of semiconductor reaction chamber
Method for mfg. semiconductor device
High dielectric grid medium Al2O3/BaO/Al2O3 structure and preparing method thereof
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.