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    OPTICAL NAVIGATION DEVICE
    1.
    发明申请
    OPTICAL NAVIGATION DEVICE 有权
    光学导航装置

    公开(公告)号：US20140110564A1

    公开(公告)日：2014-04-24

    申请号：US14126153

    申请日：2012-04-12

    Applicant: Colin Campbell ,  Hazel McInnes ,  Ewan Findlay

    Inventor： Colin Campbell ,  Hazel McInnes ,  Ewan Findlay

    IPC: G06F3/0354 ,  H01L25/16

    CPC classification number: G06F3/03547 ,  G06F3/0421 ,  H01L25/167 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: An optical navigation device for use with mobile telephones and the like is disclosed, which has a reduced height as compared with current designs. The navigation device comprises a laser such as a VCSEL laser, an exposed user surface and two other surfaces that provide for total internal reflection of the incident laser beam. The surfaces are constructed with shallower than normal angles, preserving the basic functionality of the device while reducing the height.

    Abstract translation: 公开了一种与移动电话等一起使用的光学导航装置，其与当前设计相比具有降低的高度。 导航装置包括诸如VCSEL激光器的激光器，暴露的使用者表面和提供入射激光束的全内反射的两个其它表面。 表面构造成比普通角度浅，保持设备的基本功能同时降低高度。

    Compact proximity sensor suppressing internal reflection
    3.
    发明授权
    Compact proximity sensor suppressing internal reflection 有权
    紧凑的接近传感器抑制内部反射

    公开(公告)号：US08748856B2

    公开(公告)日：2014-06-10

    申请号：US13242271

    申请日：2011-09-23

    Applicant: Colin Campbell ,  Ewan Findlay

    Inventor： Colin Campbell ,  Ewan Findlay

    IPC: H01J40/14 ,  H01L31/12

    CPC classification number: H03K17/941 ,  H01L27/14618 ,  H01L31/125 ,  H01L31/173 ,  H01L2924/0002 ,  H01L2924/1815 ,  H03K2017/9455 ,  H03K2217/94108 ,  H01L2924/00

    Abstract: A proximity sensor includes a sensor package having an attachment pad with a radiation source and a radiation detector housed within the sensor package. The source and the detector are held in a fixed relation to the attachment pad, and are mounted by one of a direct or indirect attachment to the attachment pad. A portion of the attachment pad is adapted to form a baffle which forms at least part of an optical isolator. The optical isolator is adapted to substantially prevent the internal propagation of radiation between the source and the detector within the sensor package.

    Abstract translation: 接近传感器包括传感器封装，其具有带有辐射源的附接垫和容纳在传感器封装内的辐射探测器。 源和检测器与固定垫保持固定关系，并通过直接或间接连接中的一个安装到附接垫上。 附接垫的一部分适于形成形成光隔离器的至少一部分的挡板。 光隔离器适于基本上防止在传感器封装内的源和检测器之间的辐射的内部传播。

    PROXIMITY SENSOR
    4.
    发明申请
    PROXIMITY SENSOR 有权
    接近传感器

    公开(公告)号：US20120132793A1

    公开(公告)日：2012-05-31

    申请号：US13242271

    申请日：2011-09-23

    Applicant: Colin Campbell ,  Ewan Findlay

    Inventor： Colin Campbell ,  Ewan Findlay

    IPC: H01J40/14 ,  H01L31/12

    CPC classification number: H03K17/941 ,  H01L27/14618 ,  H01L31/125 ,  H01L31/173 ,  H01L2924/0002 ,  H01L2924/1815 ,  H03K2017/9455 ,  H03K2217/94108 ,  H01L2924/00

    Abstract: A proximity sensor includes a sensor package having an attachment pad with a radiation source and a radiation detector housed within the sensor package. The source and the detector are held in a fixed relation to the attachment pad, and are mounted by one of a direct or indirect attachment to the attachment pad. A portion of the attachment pad is adapted to form a baffle which forms at least part of an optical isolator. The optical isolator is adapted to substantially prevent the internal propagation of radiation between the source and the detector within the sensor package.

    Abstract translation: 接近传感器包括传感器封装，其具有带有辐射源的附接垫和容纳在传感器封装内的辐射探测器。 源和检测器与固定垫保持固定关系，并通过直接或间接连接中的一个安装到附接垫上。 附接垫的一部分适于形成形成光隔离器的至少一部分的挡板。 光隔离器适于基本上防止在传感器封装内的源和检测器之间的辐射的内部传播。

    RADIATION SENSOR
    7.
    发明申请
    RADIATION SENSOR 有权
    辐射传感器

    公开(公告)号：US20120132788A1

    公开(公告)日：2012-05-31

    申请号：US13241096

    申请日：2011-09-22

    Applicant: Ewan Findlay

    Inventor： Ewan Findlay

    IPC: G01J1/42

    CPC classification number: G06F1/1684 ,  G01J1/0219 ,  G01J1/0271 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/06 ,  G01J1/4204 ,  G01J1/4228 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/0265 ,  G01J5/041 ,  G01J5/0806 ,  G01J5/0896 ,  G01S7/4816 ,  G01S17/026 ,  G01S17/36 ,  H04M1/72569 ,  H04M2250/12

    Abstract: A radiation sensor is provided comprising: one or more first pixels and one or more second pixels. A first optical element is provided over the first and second pixels, having a first field of view. A second optical element is provided over the one or more second pixels, having a second field of view. The second optical element is positioned between the first optical element and the one or more second pixels, wherein the first field of view is substantially narrower than, and lies substantially within, the second field of view.

    Abstract translation: 提供一种辐射传感器，包括：一个或多个第一像素和一个或多个第二像素。 第一光学元件设置在第一和第二像素上，具有第一视场。 第二光学元件设置在一个或多个第二像素上，具有第二视场。 第二光学元件位于第一光学元件和一个或多个第二像素之间，其中第一视场基本上窄于第二视场，并且基本上位于第二视场内。

    Optical device, and optical mouse incorporating the optical device
    9.
    发明授权
    Optical device, and optical mouse incorporating the optical device 有权
    光学装置和装有光学装置的光学鼠标

    公开(公告)号：US07265335B2

    公开(公告)日：2007-09-04

    申请号：US11179323

    申请日：2005-07-12

    Applicant: Ewan Findlay ,  Giles Dufaure De Lajarte

    Inventor： Ewan Findlay ,  Giles Dufaure De Lajarte

    IPC: G06M7/00 ,  G09G5/08

    CPC classification number: G06F3/0317

    Abstract: An optical mouse includes a base and a lens for forming an image on an image sensor package. An LED projects light into the field of view of the lens via a prism. The prism enables the LED to be set horizontally, which reduces optical losses. The prism and lens may form part of a single molding.

    Abstract translation: 光学鼠标包括用于在图像传感器封装上形成图像的基座和透镜。 LED通过棱镜将光投射到透镜的视野中。 棱镜可以使LED水平放置，从而减少光损耗。 棱镜和透镜可以形成单个模制件的一部分。

    Optical device, and optical mouse incorporating the optical device
    10.
    发明申请
    Optical device, and optical mouse incorporating the optical device 有权
    光学装置和装有光学装置的光学鼠标

    公开(公告)号：US20060016967A1

    公开(公告)日：2006-01-26

    申请号：US11179323

    申请日：2005-07-12

    Applicant: Ewan Findlay ,  Gilles De Lajarte

    Inventor： Ewan Findlay ,  Gilles De Lajarte

    IPC: G01J1/32

    CPC classification number: G06F3/0317

    Abstract: An optical mouse includes a base and a lens for forming an image on an image sensor package. An LED projects light into the field of view of the lens via a prism. The prism enables the LED to be set horizontally, which reduces optical losses. The prism and lens may form part of a single molding.

    Abstract translation: 光学鼠标包括用于在图像传感器封装上形成图像的基座和透镜。 LED通过棱镜将光投射到透镜的视野中。 棱镜使LED可以水平设置，从而减少光损耗。 棱镜和透镜可以形成单个模制件的一部分。

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