发明授权
- 专利标题： Display device using filament
- 专利标题（中）： 显示装置使用灯丝
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申请号： US09954030申请日： 2001-09-18
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公开(公告)号： US06710536B2公开(公告)日： 2004-03-23
- 发明人: Yoshihisa Yonezawa , Yukio Ogawa , Kazuyoshi Ishikawa , Katsutoshi Kogo , Satoshi Yoshimura
- 申请人： Yoshihisa Yonezawa , Yukio Ogawa , Kazuyoshi Ishikawa , Katsutoshi Kogo , Satoshi Yoshimura
- 优先权： JP2000-281193 20000918
- 主分类号： H01J162
- IPC分类号： H01J162
摘要：
In a display device including a cathode filament containing a coiled portion and a linear portion thereof and a power feeding member, an end of the coiled portion is fixed to either a substrate made of an insulating material or an insulated support, the power feeding member being installed to contact with the linear portion of the cathode filament.
公开/授权文献
- US20020047534A1 Display device using filament 公开/授权日：2002-04-25
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