ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS
    3.
    发明申请
    ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS 失效
    电子发射装置和图像显示装置

    公开(公告)号:US20090039755A1

    公开(公告)日:2009-02-12

    申请号:US12184612

    申请日:2008-08-01

    IPC分类号: H01J29/46

    摘要: An electron-emitting device, comprising: a pair of device electrodes formed on an insulating substrate; and a conductive film formed to connect the device electrodes and having an electron-emitting portion, wherein the conductive film has a thickness of 3 nm to 50 nm and is made of precious metal and oxide of base metal, a percentage of the base metal among metals contained in the conductive film is 30 mol % or more, and the conductive film has a concentration gradient of the oxide of the base metal in a thickness direction.

    摘要翻译: 一种电子发射器件,包括:形成在绝缘衬底上的一对器件电极; 以及形成为连接器件电极并具有电子发射部分的导电膜,其中导电膜的厚度为3nm至50nm,并且由贵金属和贱金属的氧化物制成,贱金属的百分比在 包含在导电膜中的金属为30摩尔%以上,导电膜的厚度方向上的贱金属的氧化物的浓度梯度。

    Electron-emitting device and image display apparatus
    4.
    发明授权
    Electron-emitting device and image display apparatus 失效
    电子发射器件和图像显示装置

    公开(公告)号:US07952265B2

    公开(公告)日:2011-05-31

    申请号:US12184612

    申请日:2008-08-01

    IPC分类号: H01J1/62

    摘要: An electron-emitting device, comprising:a pair of device electrodes formed on an insulating substrate; and a conductive film formed to connect the device electrodes and having an electron-emitting portion, wherein the conductive film has a thickness of 3 nm to 50 nm and is made of precious metal and oxide of base metal, a percentage of the base metal among metals contained in the conductive film is 30 mol % or more, and the conductive film has a concentration gradient of the oxide of the base metal in a thickness direction.

    摘要翻译: 一种电子发射器件,包括:形成在绝缘衬底上的一对器件电极; 以及形成为连接器件电极并具有电子发射部分的导电膜,其中导电膜的厚度为3nm至50nm,并且由贵金属和贱金属的氧化物制成,贱金属的百分比在 包含在导电膜中的金属为30摩尔%以上,导电膜的厚度方向上的贱金属的氧化物的浓度梯度。

    Liquid crystal composition and liquid crystal device using same
    7.
    发明授权
    Liquid crystal composition and liquid crystal device using same 失效
    液晶组合物和使用其的液晶装置

    公开(公告)号:US5139697A

    公开(公告)日:1992-08-18

    申请号:US711566

    申请日:1991-05-30

    IPC分类号: C09K19/46

    CPC分类号: C09K19/46

    摘要: A liquid crystal composition comprises at least one compound represented by the formula [I] below and at least one compound represented by the formula [II] below: ##STR1## wherein R.sub.1 denotes an alkyl group having 1-16 carbon atoms capable of having a substituent; R.sub.2 denotes any one of alkyl group, alkoxy group, alkoxycarbonyl group, acyloxy group and alkoxycarbonyloxy group, each having 1-16 carbon atoms and being capable of having a substituent; and A denotes any one of ##STR2## each capable of having a substituent; and ##STR3## wherein R.sub.3 denotes a linear alkyl group having 1-16 carbon atoms; R.sub.4 denotes a linear alkyl group having 1-12 carbon atoms; X.sub.1 is a single bond, --O--, ##STR4## X.sub.2 is --OCH.sub.2 --, ##STR5## or --CH.sub.2 --; and Z is ##STR6##

    摘要翻译: 液晶组合物包含至少一种由下式[I]表示的化合物和至少一种由下式[II]表示的化合物:其中R 1表示具有1-16个碳原子的烷基 具有取代基; R2表示具有1-16个碳原子并能够具有取代基的烷基,烷氧基,烷氧基羰基,酰氧基和烷氧基羰基氧基中的任一个; A表示能够具有取代基的 中的任一个; 和[II]其中R3表示具有1-16个碳原子的直链烷基; R4表示具有1-12个碳原子的直链烷基; X 1是单键,-O-,X 2是-OCH 2 - ,或-CH 2 - ; 而Z是