发明授权
- 专利标题： Cold cathode
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申请号： US10062037申请日： 2002-05-31
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公开(公告)号： US06580225B2公开(公告)日： 2003-06-17
- 发明人: Zvi Yaniv , Richard Lee Fink , Zhidan Li Tolt
- 申请人： Zvi Yaniv , Richard Lee Fink , Zhidan Li Tolt
- 主分类号： G09G310
- IPC分类号： G09G310
摘要：
A carbon film having an area of insulating material surrounded by an area of conducing material, and an area of material between the area of insulating material and the area of conducting material having a graded dielectric constant which varies from high to low from the area of insulating material to the area of conducting material.
公开/授权文献
- US20020135311A1 Cold cathode 公开/授权日：2002-09-26
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