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23 条记录 (耗时 0.023 秒)

    Opto-electronic input device, method of manufacturing such a device and method of measuring the movement of an object by means of such a device
    21.
    发明授权
    Opto-electronic input device, method of manufacturing such a device and method of measuring the movement of an object by means of such a device 有权
    光电输入装置，制造这种装置的方法以及通过这种装置测量物体运动的方法

    公开(公告)号：US07714835B2

    公开(公告)日：2010-05-11

    申请号：US10558719

    申请日：2004-05-24

    申请人： Marc Andre De Samber ,  Roger A. Vranken ,  Johannus Wilhelmus Weekamp

    发明人： Marc Andre De Samber ,  Roger A. Vranken ,  Johannus Wilhelmus Weekamp

    IPC分类号： G09G5/00

    CPC分类号： G06F3/03547 ,  G06F3/0421

    摘要： The invention relates to an opto-electronic input device (10), wherein the input is formed by detected movements of an object (M), which opto-electronic input device is provided with an optical module (11) comprising at least one laser (1) mounted on a carrier plate (4), which laser emits a radiation beam (S) that is guided to a plate (V) close to the object (M) and, after reflection therefrom, causes a change in the resonant cavity of the laser (1) which is representative of the movement of the object (M), and which is measured within the module (11). According to the invention, the plate (V) close to the object (M) comprises, within a projection of the object (M), a first portion (VI) through which the beam (S) can pass and which has a fixed position with respect to the carrier plate (4), and a second portion (V2) which is movable in a direction perpendicular to the carrier plate (4) and which comprises signal means which, when they are moved, provide a signal that is observable by a user of the device (10). In this way, the device (10) provides feedback to a human user through his tactile sense and preferably also through his auditory sense. The invention also comprises a method of manufacturing such a device and a method of inputting the movement of an object (M) using such a device.

    摘要翻译： 本发明涉及一种光电输入设备（10），其中通过物体（M）的检测到的移动来形成输入，该光电输入设备设置有包括至少一个激光器的光学模块（11） 1），其安装在载体板（4）上，该激光器发射被引导到靠近物体（M）的板（V）的辐射束（S），并且在其反射之后，谐振腔 激光器（1），其代表物体（M）的移动，并且在模块（11）内测量。 根据本发明，靠近物体（M）的板（V）在物体（M）的突出部内包括第一部分（VI），梁（S）可以穿过该第一部分（VI）并具有固定位置 和相对于承载板（4）的第二部分（V2），以及可沿垂直于承载板（4）的方向移动的第二部分（V2），并且包括信号装置，当信号装置移动时，提供可被 设备（10）的用户。 以这种方式，设备（10）通过他的触觉来优选地通过他的听觉来向人类用户提供反馈。 本发明还包括制造这种装置的方法和使用这种装置输入物体（M）的运动的方法。

    Light Source Comprising Led Arranged in Recess
    23.
    发明申请
    Light Source Comprising Led Arranged in Recess 审中-公开
    光源包括安装在凹陷中的LED

    公开(公告)号：US20080203897A1

    公开(公告)日：2008-08-28

    申请号：US11912346

    申请日：2006-04-21

    申请人： Marc Andre De Samber ,  Koen Van Os

    发明人： Marc Andre De Samber ,  Koen Van Os

    IPC分类号： H01J1/62 ,  H01L33/00

    CPC分类号： H01L33/642 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A light source comprising a substrate (1) having a first side and an opposing second side, at least one recess (2) being arranged in said first side of said substrate, a circuitry (4) at least partly arranged on said substrate (1), and at least one LED (3) being arranged in said at least one recess (2) and connected to said circuitry (4) is provided. The surface of said at least one recess (2) is continuous and is physically separated from said second side by substrate material. By arranging the LED in such a recess in the substrate, cross talk between adjacent LEDs is reduced, a good mechanical stability of the light source is maintained, and the thermal path through the substrate is reduced.

    摘要翻译： 一种光源，包括具有第一侧和相对的第二侧的衬底（1），至少一个凹槽（2）布置在所述衬底的所述第一侧中，至少部分地布置在所述衬底（1）上的电路 ），并且设置在所述至少一个凹部（2）中并连接到所述电路（4）的至少一个LED（3）。 所述至少一个凹部（2）的表面是连续的，并且通过基底材料与所述第二侧物理分离。 通过将LED布置在基板的这种凹部中，相邻LED之间的串扰减少，保持了良好的光源的机械稳定性，并且减小了通过基板的热路径。