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    LASER PROJECTION SYSTEM
    31.
    发明申请
    LASER PROJECTION SYSTEM 审中-公开
    激光投影系统

    公开(公告)号：WO2015143423A1

    公开(公告)日：2015-09-24

    申请号：PCT/US2015/021904

    申请日：2015-03-21

    Applicant: LIGHTWAVE INTERNATIONAL, INC.

    Inventor： DODWORTH, George

    IPC: G03B21/14 ,  H04N7/18 ,  H01S3/10

    CPC classification number: F21V23/0457 ,  F21V21/15 ,  F21V25/00 ,  F21Y2101/00 ,  G01J1/24 ,  G01J1/26 ,  G01J1/4257 ,  G01J2001/0285 ,  G02B27/20 ,  H01S3/0014 ,  H01S3/0071

    Abstract: A laser projection system having built-in safety systems is disclosed. Further disclosed is a method of operating a laser projection system such that safe operation is a factor only of meeting a threshold distance between the laser unit and an audience member. To accomplish safe operation at the threshold distance, the laser projection system is pre-calibrated to operate below maximum permitted exposure levels at the threshold distance. In this manner of operation, laser lighting can be accomplished by non-laser professionals without the complexity, external sensors, and need for calibration at the venue.

    Abstract translation: 公开了一种具有内置安全系统的激光投射系统。 进一步公开了一种操作激光投射系统的方法，使得安全操作仅仅是满足激光单元和观众之间的阈值距离的因素。 为了在阈值距离内完成安全操作，激光投影系统被预先校准，以在阈值距离以下工作在最大允许曝光水平之下。 在这种操作方式下，激光照明可以由非激光专业人员实现，而无需复杂性，外部传感器和场地校准需求。

    A LIGHT MONITORING SYSTEM, A GLARE PREVENTION SYSTEM, A VEHICLE AND A METHOD OF MONITORING GLARE
    32.
    发明申请
    A LIGHT MONITORING SYSTEM, A GLARE PREVENTION SYSTEM, A VEHICLE AND A METHOD OF MONITORING GLARE 审中-公开
    轻型监视系统，防雷系统，车辆和监视方法

    公开(公告)号：WO2014195821A1

    公开(公告)日：2014-12-11

    申请号：PCT/IB2014/061650

    申请日：2014-05-23

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： TI, Yalin ,  ZHOU, Guofu ,  WANG, Zihui

    IPC: G01J1/02 ,  G01J1/26 ,  B60J3/04

    CPC classification number: G01J1/0219 ,  B60J3/04 ,  G01J1/26 ,  G02C11/10

    Abstract: A light monitoring system, a glare prevention system, a method of monitoring glare and a vehicle 102 are provided. The light monitoring system comprises a camera system 114, a user's eye tracker 110 and an incident light calculator 124. The camera system 114 records at a camera location incident light from a light source. The user's eye tracker 110 determines a position of the user's eyes104. The incident light calculator 124 calculates perceived incident light by the user's eyes 104 and transforms the recorded incident light at the camera location into the perceived incident light at the position of the user's eyes. The perceived incident light may be used to estimate whether the user 106 perceives glare and this information may be used to control a dynamic light intensity filter such that the light originating from a too bright light source is dimmed.

    Abstract translation: 提供了光监视系统，防眩光系统，监视眩光的方法和车辆102。 光监视系统包括相机系统114，用户的眼睛跟踪器110和入射光计算器124.照相机系统114在照相机位置处记录来自光源的入射光。 用户的眼睛跟踪器110确定用户眼睛的位置104。 入射光计算器124计算由用户眼睛104感知的入射光，并将摄像机位置处记录的入射光转换成用户眼睛位置处的感知入射光。 感知的入射光可以用于估计用户106是否感知到眩光，并且该信息可以用于控制动态光强度滤波器，使得源自太亮光源的光变暗。

    LIGHT SENSOR
    34.
    发明申请
    LIGHT SENSOR 审中-公开
    光传感器

    公开(公告)号：WO2014126679A1

    公开(公告)日：2014-08-21

    申请号：PCT/US2014/012295

    申请日：2014-01-21

    Applicant: GENTEX CORPORATION

    Inventor： NELSON, Barry K. ,  BECHTEL, Jon H. ,  MCMILLAN, Daniel G. ,  REESE, Spencer D.

    IPC: H01L27/14 ,  B60Q1/08 ,  H04N5/335

    CPC classification number: H05B37/0218 ,  G01J1/0403 ,  G01J1/26 ,  G01J1/4228 ,  G01J1/46 ,  G01J2001/0276

    Abstract: A light sensor is provided including a light transducer for accumulating charge in proportion to light incident thereon over an integration period; and a light-to-pulse circuit in communication with the light transducer, the light-to-pulse circuit operative to output a pulse having a pulse width based on the charge accumulated by the light transducer. The light-to-pulse circuit may include a one shot logic circuit that contributes to generation of the pulse. The light sensor may include an input/output pad, a capacitor provided at the input/output pad for blocking static electricity, an input low pass filter provided at the input/output pad for blocking electromagnetic interference, and/or a bandgap voltage reference circuit connected to a power source having a supply voltage level in a range of about 3.3V to about 5.0V, and for generating stable reference voltages throughout the supply voltage level range.

    Abstract translation: 提供了一种光传感器，包括：用于在积分周期内与入射到其上的光成比例地累积电荷的光转换器; 以及与所述光转换器通信的光对脉冲电路，所述光对脉冲电路用于输出基于所述光转换器累积的电荷具有脉冲宽度的脉冲。 光对脉冲电路可以包括有助于产生脉冲的单触发逻辑电路。 光传感器可以包括输入/​​输出焊盘，设置在输入/输出焊盘处用于阻断静电的电容器，设置在输入/输出焊盘处的用于阻挡电磁干扰的输入低通滤波器和/或带隙电压参考电路 连接到电源电压在约3.3V至约5.0V的范围内的电源，并用于在整个电源电压范围内产生稳定的参考电压。

    MICRO -ELECTROMECHANICAL VARACTOR
    35.
    发明申请
    MICRO -ELECTROMECHANICAL VARACTOR 审中-公开
    微电子变压器

    公开(公告)号：WO2013058946A1

    公开(公告)日：2013-04-25

    申请号：PCT/US2012/057362

    申请日：2012-09-26

    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.

    Inventor： FELNHOFER, Daniel ,  ZHANG, Wenyue ,  LAN, Je-Hsuing

    IPC: G01J1/26 ,  G02B26/00 ,  H01G5/18

    CPC classification number: G01J1/26 ,  G02B26/001 ,  H01G5/18 ,  Y10T29/43

    Abstract: This disclosure provides systems, methods and apparatus for electromechanical systems variable capacitance devices. In one aspect, an electromechanical systems variable capacitance device includes a substrate with a bottom bias electrode on the substrate. A first radio frequency electrode above the bottom bias electrode defines a first air gap. A non-planarized first dielectric layer is between the bottom bias electrode and the first radio frequency electrode. A metal layer above the first radio frequency electrode defines a second air gap. The metal layer includes a top bias electrode and a second radio frequency electrode.

    Abstract translation: 本公开提供了用于机电系统可变电容器件的系统，方法和装置。 一方面，机电系统可变静电电容器件包括在衬底上具有底部偏置电极的衬底。 底部偏置电极上方的第一射频电极限定第一气隙。 非平面化的第一介电层位于底部偏置电极和第一射频电极之间。 第一射频电极上方的金属层限定第二气隙。 金属层包括顶部偏置电极和第二射频电极。

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