Transparent conductive laminate and touch panel therewith

    公开(公告)号:US20080261030A1

    公开(公告)日:2008-10-23

    申请号:US11898118

    申请日:2007-09-10

    IPC分类号: B32B5/00

    摘要: A transparent conductive laminate of the invention comprises: a transparent film substrate; a transparent conductive thin film provided on one side of the transparent film substrate; and a transparent base substrate bonded to another side of the transparent film substrate with a transparent pressure-sensitive adhesive layer interposed therebetween, wherein the transparent conductive thin film comprises a first transparent conductive thin film made of an indium-tin complex oxide in which SnO2/(SnO2+In2O3) is from 2 to 6% by weight and a second transparent conductive thin film made of an indium-tin complex oxide in which SnO2/(SnO2+In2O3) is more than 6% by weight and not more than 20% by weight, the first and second transparent conductive thin films are formed in this order from the transparent film substrate side, the thickness t1 of the first transparent conductive thin film and the thickness t2 of the second transparent conductive thin film have the following relationships: (1) t1 is from 10 to 30 nm; (2) t2 is from 5 to 20 nm; and (3) the sum of t1 and t2 is from 20 to 35 nm, the first transparent conductive thin film and the second transparent conductive thin film are both crystalline films, and the transparent base substrate is a transparent laminated base substrate comprising at least two transparent base films laminated to one another with a transparent pressure-sensitive adhesive layer interposed therebetween. The transparent conductive laminate has satisfactory reliability at high temperature and high humidity for touch panels and also has pen input durability and surface pressure durability.

    Transparent conductive laminated body
    27.
    发明申请
    Transparent conductive laminated body 有权
    透明导电层压体

    公开(公告)号:US20060290409A1

    公开(公告)日:2006-12-28

    申请号:US11448660

    申请日:2006-06-08

    IPC分类号: H03K17/96

    摘要: A transparent conductive laminated body comprising: a transparent film substrate having a thickness of 2 to 200 μm, and a first transparent dielectric thin film, a second transparent dielectric thin film and a transparent conductive thin film that are formed on one side of the substrate in this order from the side of the substrate, wherein the first transparent dielectric thin film is formed by vacuum deposition, sputtering or ion plating and comprises a complex oxide containing 0 to 20 parts by weight of tin oxide and 10 to 40 parts by weight of cerium oxide relative to 100 parts by weight of indium oxide, and the relationship: n2

    摘要翻译: 一种透明导电性层叠体,其特征在于,具有:厚度为2〜200μm的透明膜基板,以及形成在所述基板的一侧上的第一透明电介质薄膜,第二透明电介质薄膜和透明导电性薄膜 从衬底的该顺序开始,其中通过真空沉积,溅射或离子电镀形成第一透明电介质薄膜,并且包括含有0至20重量份氧化锡和10至40重量份铈的复合氧化物 氧化物相对于100重量份的氧化铟,并且满足n 2

    High durability touch panel
    28.
    发明授权
    High durability touch panel 有权
    高耐用触摸屏

    公开(公告)号:US07148439B2

    公开(公告)日:2006-12-12

    申请号:US11139790

    申请日:2005-05-31

    IPC分类号: H01H1/00

    摘要: The present invention provides a touch panel having: a first panel board having a first base layer and a first conductive thin film disposed on one side of the first base layer; and a second panel board having a second base layer and a second conductive thin film disposed on one side of the second base layer; wherein the first panel board and the second panel board are arranged thorough a spacer so that the first conductive thin film and the second conductive thin film face each other, wherein the distance between the first conductive thin film and the second conductive thin film is from 20 to 100 μm, wherein the touch panel has a pushing angle of 3.9° or less at a point distant from an electrode provided at an end portion of the first panel board by 1.5 mm.

    摘要翻译: 本发明提供一种触摸面板,其具有:第一面板,具有设置在所述第一基底层一侧的第一基底层和第一导电薄膜; 以及第二面板,其具有设置在所述第二基底层的一侧上的第二基底层和第二导电薄膜; 其中所述第一面板板和所述第二面板基板通过间隔件布置,使得所述第一导电薄膜和所述第二导电薄膜彼此面对,其中所述第一导电薄膜和所述第二导电薄膜之间的距离为20 至100微米,其中触摸面板在远离设置在第一面板的端部处的电极的点处具有3.9°或更小的推动角度为1.5mm。

    High durability touch panel
    29.
    发明申请
    High durability touch panel 有权
    高耐用触摸屏

    公开(公告)号:US20050274596A1

    公开(公告)日:2005-12-15

    申请号:US11139790

    申请日:2005-05-31

    IPC分类号: H01H1/10 H01H13/704

    摘要: The present invention provides a touch panel having: a first panel board having a first base layer and a first conductive thin film disposed on one side of the first base layer; and a second panel board having a second base layer and a second conductive thin film disposed on one side of the second base layer; wherein the first panel board and the second panel board are arranged thorough a spacer so that the first conductive thin film and the second conductive thin film face each other, wherein the distance between the first conductive thin film and the second conductive thin film is from 20 to 100 μm, wherein the touch panel has a pushing angle of 3.9° or less at a point distant from an electrode provided at an end portion of the first panel board by 1.5 mm.

    摘要翻译: 本发明提供一种触摸面板,其具有:第一面板,具有设置在所述第一基底层一侧的第一基底层和第一导电薄膜; 以及第二面板,其具有设置在所述第二基底层的一侧上的第二基底层和第二导电薄膜; 其中所述第一面板板和所述第二面板基板通过间隔件布置,使得所述第一导电薄膜和所述第二导电薄膜彼此面对,其中所述第一导电薄膜和所述第二导电薄膜之间的距离为20 至100微米,其中触摸面板在远离设置在第一面板的端部处的电极的点处具有3.9°或更小的推动角度为1.5mm。

    Transparent conductive film and manufacturing method therefor
    30.
    发明授权
    Transparent conductive film and manufacturing method therefor 有权
    透明导电膜及其制造方法

    公开(公告)号:US09588606B2

    公开(公告)日:2017-03-07

    申请号:US13592718

    申请日:2012-08-23

    IPC分类号: B32B3/00 G06F3/041

    摘要: The present invention is a transparent conductive film having a flexible transparent base and a transparent conductive layer made of a crystalline conductive metal oxide that is formed on one surface of the flexible transparent base, in which the thickness of the flexible transparent base is 80 μm or less, and the difference H1−H2 between the dimensional change rate H1 when the transparent conductive film is heated at 140° C. for 30 minutes and the dimensional change rate H2 when the transparent conductive layer is removed from the transparent conductive film by etching and the transparent conductive film is heated at 140° C. for 30 minutes is −0.02 to 0.043%. Because of that, the level difference at the pattern boundary when the film is assembled into a touch panel, etc. is decreased and the deterioration of the appearance can be also suppressed.

    摘要翻译: 本发明是一种透明导电膜,其具有柔性透明基底和由结晶导电金属氧化物制成的透明导电层,该透明​​导电层形成在柔性透明基底的一个表面上,柔性透明基底的厚度为80μm, 并且当透明导电膜在140℃下加热30分钟时的尺寸变化率H1与通过蚀刻从透明导电膜去除透明导电膜时的尺寸变化率H2之间的差异H1-H2以及 透明导电膜在140℃下加热30分钟,为-0.02〜0.043%。 因此,当将膜组装成触摸面板等时的图案边界处的水平差降低,并且还可以抑制外观的劣化。