发明授权
- 专利标题: Field emission device having a hollow shaped shielding structure
- 专利标题(中): 场致发射器件具有中空形屏蔽结构
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申请号: US11565528申请日: 2006-11-30
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公开(公告)号: US07635945B2公开(公告)日: 2009-12-22
- 发明人: Yuan-Chao Yang , Jie Tang , Liang Liu , Shou-Shan Fan
- 申请人: Yuan-Chao Yang , Jie Tang , Liang Liu , Shou-Shan Fan
- 申请人地址: CN Beijing TW Tu-Cheng, Taipei Hsien
- 专利权人: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址: CN Beijing TW Tu-Cheng, Taipei Hsien
- 代理商 D. Austin Bonderer
- 优先权: TW95126673A 20060721; CN200610061804 20060726
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; H01J63/04
摘要:
A field emission device (10) includes a sealed container (11) with a light-permeable portion (12). A phosphor layer (13) is formed on the light-permeable portion. A light-permeable anode (14) is formed on the light-permeable portion. At least one cathode is positioned opposite to the light-permeable anode. A shielding barrel (16) is electrically connected to the at least one cathode and disposed in the container. The shielding barrel has opposite open ends respectively facing towards the light-permeable anode and the cathode (18, 19). The shielding barrel has an inner surface, and a slurry layer (17) containing conductive nano material is formed on the inner surface of the shielding barrel.
公开/授权文献
- US20080018227A1 FIELD EMISSION DEVICE 公开/授权日:2008-01-24
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