基本信息:
- 专利标题： CARBON CONE AND CARBON WHISKER FIELD EMITTERS
- 专利标题（中）：碳锥体和晶须场致发射装置
- 申请号：EP97949390.0 申请日：1997-11-12
- 公开(公告)号：EP0938739A1 公开(公告)日：1999-09-01
- 发明人： BLANCHET-FINCHER, Graciela, Beatriz , HOLSTEIN, William, Leo , SHAH, Syed, Ismat, Ullah
- 申请人： E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址： 1007 Market Street Wilmington Delaware 19898 US
- 专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： 1007 Market Street Wilmington Delaware 19898 US
- 代理机构： Jones, Alan John
- 优先权： US19960748451 19961113
- 国际公布： WO1998021736 19980522
- 主分类号： H01J1
- IPC分类号： H01J1 ; H01J9
摘要：
Carbon cone and carbon whisker field emitters are disclosed. These field emitters find particular usefulness in field emitter cathodes and display panels utilizing said cathodes. The carbon cone and carbon whisker field emitters can be formed by ion beam bombardment (e.g., ion beam etching) of carbon materials (e.g., bulk carbon, carbon films or carbon fibers).