Original document(35 pages) Authorized document(35 pages) 中文版
    A field electron emission material is formed by coating a substrate having an electrically conductive surface with a plurality of electrically conductive particles. Each particle has a layer of electrically insulating material disposed either in a first location between the conductive surface of the substrate and the particle, or in a second location between the particle and the environment in which the field electron emission material is disposed, but not in both of such first and second locations, so that at least some of the particles form electron emission sites at such first or second locations. A number of field emission devices are disclosed, utilising such electron emission material.
Application Number
98811806 Application Date
Title 名称 Field electron emission materials and device
Publication Number
1280703 Publication Date
Approval Pub. Date 2005.06.15 Granted Pub. Date 2005.06.15
International Classification 分类号 H01J1/30;H01J9/02
Applicant(s) Name
Printable Field Emitters Ltd.
Address 地址
Inventor(s) Name 发明人 R.A. Tuck;H.E. Bishop
Attorney & Agent 代理人 li ling

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