Acoustic touch apparatus with variable thickness substrate
    1.
    发明授权
    Acoustic touch apparatus with variable thickness substrate 有权
    具有可变厚度基板的声学触摸设备

    公开(公告)号:US09164627B2

    公开(公告)日:2015-10-20

    申请号:US13416871

    申请日:2012-03-09

    IPC分类号: G06F3/041 G06F3/043

    CPC分类号: G06F3/043 G06F3/0433

    摘要: An acoustic touch apparatus that has a variable thickness glass substrate that permits the transfer of surface acoustic waves between the back and front surfaces, thus enabling transducers to be placed on the substrate surface opposite the desired touch input surface.

    摘要翻译: 一种具有可变厚度的玻璃基板的声学触摸装置,其允许在后表面和前表面之间传递表面声波,因此能够将换能器放置在与期望的触摸输入表面相对的基板表面上。

    ACOUSTIC TOUCH APPARATUS WITH VARIABLE THICKNESS SUBSTRATE
    2.
    发明申请
    ACOUSTIC TOUCH APPARATUS WITH VARIABLE THICKNESS SUBSTRATE 有权
    具有可变厚度底座的声音触控装置

    公开(公告)号:US20130234994A1

    公开(公告)日:2013-09-12

    申请号:US13416871

    申请日:2012-03-09

    IPC分类号: G06F3/043

    CPC分类号: G06F3/043 G06F3/0433

    摘要: An acoustic touch apparatus that has a variable thickness glass substrate that permits the transfer of surface acoustic waves between the back and front surfaces, thus enabling transducers to be placed on the substrate surface opposite the desired touch input surface.

    摘要翻译: 一种具有可变厚度的玻璃基板的声学触摸装置,其允许在后表面和前表面之间传递表面声波,因此能够将换能器放置在与期望的触摸输入表面相对的基板表面上。

    Layered border for touch sensor device
    3.
    发明授权
    Layered border for touch sensor device 有权
    触摸传感器设备分层边框

    公开(公告)号:US08692812B2

    公开(公告)日:2014-04-08

    申请号:US13418035

    申请日:2012-03-12

    申请人: David S. Hecht

    发明人: David S. Hecht

    IPC分类号: G06F3/043

    摘要: Multi-layered paint on a border of a surface acoustic wave touch device may reduce attenuation. The touch substrate has a front surface and a back surface where the front surface has a touch region. Multi-layered paint is formed on the back surface to form a border along the touch substrate. The multi-layered paint includes a minor layer and a color layer. The surface acoustic waves propagate over at least a portion of the border region such that the surface acoustic waves propagate on the multi-layered paint without excessive wave attenuation.

    摘要翻译: 表面声波触摸装置边界上的多层涂料可能会减少衰减。 触摸基板具有前表面和后表面,其中前表面具有触摸区域。 在背面形成多层涂料以形成沿触摸基板的边界。 多层涂料包括次层和着色层。 表面声波在边界区域的至少一部分上传播,使得表面声波在多层涂料上传播而没有过多的波衰减。

    Layered Border for Touch Sensor Device
    4.
    发明申请
    Layered Border for Touch Sensor Device 有权
    触摸传感器设备分层边框

    公开(公告)号:US20130234996A1

    公开(公告)日:2013-09-12

    申请号:US13418035

    申请日:2012-03-12

    申请人: David S. Hecht

    发明人: David S. Hecht

    IPC分类号: G06F3/043 B05D3/00

    摘要: Multi-layered paint on a border of a surface acoustic wave touch device may reduce attenuation. The touch substrate has a front surface and a back surface where the front surface has a touch region. Multi-layered paint is formed on the back surface to form a border along the touch substrate. The multi-layered paint includes a minor layer and a color layer. The surface acoustic waves propagate over at least a portion of the border region such that the surface acoustic waves propagate on the multi-layered paint without excessive wave attenuation.

    摘要翻译: 表面声波触摸装置边界上的多层涂料可能会减少衰减。 触摸基板具有前表面和后表面,其中前表面具有触摸区域。 在背面形成多层涂料以形成沿触摸基板的边界。 多层涂料包括次层和着色层。 表面声波在边界区域的至少一部分上传播,使得表面声波在多层涂料上传播而没有过多的波衰减。