Light sensor embedded on printed circuit board
    69.
    发明公开
    Light sensor embedded on printed circuit board 审中-公开
    Lichtsensor,der auf einer Leiterplatte montiert ist

    公开(公告)号:EP2100722A2

    公开(公告)日:2009-09-16

    申请号:EP09155253.9

    申请日:2009-03-16

    摘要: A system and/or method for sensing the presence of moisture (e.g., rain) and/or other material(s) on a window such as a vehicle window (e.g., vehicle windshield, sunroof or backlite). Such techniques may be used in connection with a light sensor. In certain example embodiments, a flexible printed circuit board (PCB) includes a light sensor comprising a light sensor flip-chip, with the light sensor flip-chip including at least two light sensor arrays, and with each said sensor array being configured to sense light of a predetermined wavelength. An adhesive bonds the light sensor to the PCB. A hole is formed in the PCB and the opaque layer so as to allow the light sensor arrays to see through the hole formed in the PCB and the opaque layer. A state of the vehicle lights is settable in dependence on the light sensor. The PCB is located in or is supported by the vehicle windshield.

    摘要翻译: 用于感测诸如车辆窗口(例如,车辆挡风玻璃,天窗或背衬)的窗户上的湿气(例如雨)和/或其他材料的存在的系统和/或方法。 这种技术可以与光传感器结合使用。 在某些示例性实施例中,柔性印刷电路板(PCB)包括光传感器,其包括光传感器倒装芯片,光传感器倒装芯片包括至少两个光传感器阵列,并且每个所述传感器阵列被配置为感测 预定波长的光。 粘合剂将光传感器粘合到PCB上。 在PCB和不透明层中形成孔,以便允许光传感器阵列通过形成在PCB中的孔和不透明层来观察。 车灯的状态可以根据光传感器设定。 PCB位于车辆挡风玻璃上或由车辆挡风玻璃支撑。

    Optical communication device and method of manufacturing the same
    70.
    发明公开
    Optical communication device and method of manufacturing the same 审中-公开
    光通信装置及其制造方法

    公开(公告)号:EP2083609A3

    公开(公告)日:2009-08-26

    申请号:EP09000801.2

    申请日:2009-01-21

    申请人: Sony Corporation

    发明人: Kishima, Koichiro

    IPC分类号: H05K1/02 H01P5/08 H04B10/12

    摘要: An optical communication device contains a semiconductor chip that performs wireless communication and a wireless-signal-and-optical-signal conversion chip substrate that mounts the semiconductor chip. The semiconductor chip (10) includes a first wireless communication circuit element and a first antenna element (12,13). The first wireless communication circuit element is connected to the first antenna element. The wireless-signal-and-optical-signal conversion chip substrate (20) includes a second wireless communication circuit element, a second antenna element (27,22) and an optical communication element. The second wireless communication circuit element is connected to the second antenna element. The optical communication element is connected to the second wireless communication circuit element. The wireless-signal-and-optical-signal conversion chip substrate mounts the semiconductor chip with the first antenna element of the semiconductor chip and the second antenna element of the wireless-signal-and-optical-signal conversion chip substrate being faced with each other.