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    PROXIMITY AND AMBIENT LIGHT SENSOR WITH IMPROVED SMUDGE REJECTION
    21.
    发明申请
    PROXIMITY AND AMBIENT LIGHT SENSOR WITH IMPROVED SMUDGE REJECTION 有权
    具有改进的防静电功能的近光和环境光传感器

    公开(公告)号：US20120295665A1

    公开(公告)日：2012-11-22

    申请号：US13111910

    申请日：2011-05-19

    Applicant: Achim Pantfoerder

    Inventor： Achim Pantfoerder

    IPC: H04B1/38 ,  H05K13/00 ,  G01J5/02

    CPC classification number: G01J1/029 ,  G01J1/0214 ,  G01J1/0407 ,  G01J1/0437 ,  G01J1/0488 ,  G01J2001/0257

    Abstract: An integrated proximity and ambient light sensor assembly includes an emitter of an IR proximity signal, and a detector configured to detect the IR proximity signal from the emitter when the apparatus is sensing proximity, and to detect ambient light when the apparatus is sensing ambient light. The assembly includes an IR cut filter that has a film disposed over the detector that rejects IR light but passes visible light to the detector, and an opening in the film centered over a midpoint of the detector that passes IR and visible light to the detector. The opening allows IR light to reach the detector from within a narrow angle, but absorbs undesirable emitted IR light that is reflected by oily build-up or “smudge” left on a cover of the device. The film allows visible light to pass for a wider angle to better determine average ambient light.

    Abstract translation: 集成的接近和环境光传感器组件包括IR接近信号的发射器，以及检测器，被配置为当设备感测到接近时检测来自发射器的IR接近信号，并且当设备感测环境光时检测环境光。 组件包括IR截止滤光器，其具有设置在检测器上的膜，其拒绝IR光，但是将可见光传递到检测器，并且膜中的中心位于检测器的中点处的通孔将IR和可见光传递到检测器。 开口允许IR光从狭窄的角度到达检测器，但吸收不期望的发射的IR光，其被油性聚集反射或在设备的盖上留下污迹。 该胶片允许可见光通过更宽的角度以更好地确定平均环境光。

    Illuminance Light Meter
    26.
    发明申请
    Illuminance Light Meter 审中-公开
    照度计

    公开(公告)号：US20150211921A1

    公开(公告)日：2015-07-30

    申请号：US14681563

    申请日：2015-04-08

    Applicant: Dawn Hollingsworth

    Inventor： Dawn Hollingsworth

    IPC: G01J1/42 ,  G01J1/02

    CPC classification number: G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0271 ,  G01J1/0411 ,  G01J2001/0257

    Abstract: A system for measuring light intensity of a specific location and wirelessly transferring the light intensity data contains at least one light intensity sensing assembly and a computing device. The light intensity data is recorded by the light intensity sensing assembly and is wirelessly transferred to the computing device. The light intensity sensing assembly contains a dome lens, a photocell, a processing unit, a wireless data-transferring module, and a portable power source. The photocell is centrally mounted within the dome lens in order to receive a maximum amount of light. The photocell is electronically connected to the processing unit. In order to transmit the light intensity data, the processing unit is electronically connected to the wireless data transfer module. The photocell, the processing unit, and the wireless data-transferring module are powered by the portable power source.

    Abstract translation: 用于测量特定位置的光强度并且无线传送光强度数据的系统包含至少一个光强感测组件和计算装置。 光强度数据由光强感测组件记录，并被无线传送到计算设备。 光强感测组件包括圆顶透镜，光电管，处理单元，无线数据传输模块和便携式电源。 光电管中央安装在圆顶透镜内，以便接收最大量的光。 光电池电连接到处理单元。 为了传输光强度数据，处理单元电连接到无线数据传输模块。 光电管，处理单元和无线数据传输模块由便携式电源供电。

    METHOD AND SEMICONDUCTOR COMPONENT FOR IDENTIFYING AMBIENT LIGHT FLUCTUATIONS
    27.
    发明申请
    METHOD AND SEMICONDUCTOR COMPONENT FOR IDENTIFYING AMBIENT LIGHT FLUCTUATIONS 有权
    用于识别环境光波动的方法和半导体元件

    公开(公告)号：US20150211920A1

    公开(公告)日：2015-07-30

    申请号：US14415513

    申请日：2013-07-12

    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

    Inventor： Dirk Sossenheimer ,  Hubert Halbritter

    IPC: G01J1/42 ,  G01J1/02 ,  G01J1/44

    CPC classification number: G01J1/4204 ,  G01J1/0233 ,  G01J1/16 ,  G01J1/4257 ,  G01J1/44 ,  G01J2001/0257 ,  G01J2001/4247 ,  H05B37/0218 ,  Y02B20/46

    Abstract: Fluctuation frequency (F) of an ambient light (S) is identified by: A) specifying first frequency (F1) and second frequency (F2), higher than said first frequency; B) measuring an optical power of the ambient light with a signal receiver (2) over a measuring time interval (Ti) during a total measuring time (T), which is shorter than or equal to a first cycle duration (P1) belonging to the first frequency; C) detecting the optical power of the ambient light in a time series over the total measuring time; D) determining at least one detection feature for identifying the fluctuation frequency by evaluating the time series; and E) identifying the fluctuation frequency of the ambient light as the first frequency or as the second frequency by means of the at least one detection feature.

    Abstract translation: 通过以下方式来识别环境光（S）的波动频率（F）：A）指定高于所述第一频率的第一频率（F1）和第二频率（F2） B）在总测量时间（T）期间测量环境光的光功率与信号接收器（2）在测量时间间隔（Ti）之间，该总测量时间（T）小于或等于属于第一周期持续时间（P1）的总测量时间 第一个频率; C）在总测量时间内以时间序列检测环境光的光功率; D）通过评估时间序列来确定用于识别波动频率的至少一个检测特征; 以及E）通过所述至少一个检测特征来识别环境光的波动频率作为第一频率或第二频率。

    Electronic device with light sensor alignment structures
    28.
    发明授权
    Electronic device with light sensor alignment structures 有权
    具有光传感器对准结构的电子设备

    公开(公告)号：US09024250B2

    公开(公告)日：2015-05-05

    申请号：US13606726

    申请日：2012-09-07

    Applicant: Ian A. Spraggs ,  Michael B. Wittenberg ,  Jared M. Kole ,  Ashutosh Y. Shukla

    Inventor： Ian A. Spraggs ,  Michael B. Wittenberg ,  Jared M. Kole ,  Ashutosh Y. Shukla

    IPC: G01J1/02 ,  G01J1/04 ,  G01J1/42 ,  H04M1/02

    CPC classification number: G01J1/0437 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/0266 ,  G01J1/0271 ,  G01J1/0488 ,  G01J1/4204 ,  G01J2001/0257 ,  H04M1/026 ,  H04M2250/12 ,  Y10T29/49826

    Abstract: Electronic devices may include light sensors. The light sensors may include alignment features. The light sensors may be optically aligned with an aperture in an opaque structure. The opaque structure may be formed from an opaque material or a transparent material with an opaque coating. The light sensor may be mounted in a support structure that has been optically aligned with the aperture. The light sensor or the support structure may include extended portions that are transparent to ultraviolet light. Ultraviolet light may be transmitted through the extended portions to cure adhesive that attaches the light sensor or the support structure to the opaque structure. The light sensor may be optically aligned with the aperture by viewing the aperture through an opening in the support structure, by viewing the alignment features on the light sensor through the aperture or by gathering alignment data using the light sensor during alignment operations.

    Abstract translation: 电子设备可以包括光传感器。 光传感器可以包括对准特征。 光传感器可以与不透明结构中的孔光学对准。 不透明结构可以由不透明材料或具有不透明涂层的透明材料形成。 光传感器可以安装在已经与孔光学对准的支撑结构中。 光传感器或支撑结构可以包括对紫外线透明的延伸部分。 紫外光可以通过延伸部分传播，以固化将光传感器或支撑结构附接到不透明结构的粘合剂。 通过在对准操作期间通过观察光传感器上通过孔的对准特征或通过采集光传感器收集对准数据，光传感器可以通过观察通过支撑结构中的开口的孔与光学对准。

    Proximity and ambient light sensor with improved smudge rejection
    29.
    发明授权
    Proximity and ambient light sensor with improved smudge rejection 有权
    接近和环境光线传感器，具有改善的污迹排斥

    公开(公告)号：US08805302B2

    公开(公告)日：2014-08-12

    申请号：US13111910

    申请日：2011-05-19

    Applicant: Achim Pantfoerder

    Inventor： Achim Pantfoerder

    IPC: H04B1/38

    CPC classification number: G01J1/029 ,  G01J1/0214 ,  G01J1/0407 ,  G01J1/0437 ,  G01J1/0488 ,  G01J2001/0257

    Abstract: An integrated proximity and ambient light sensor assembly includes an emitter of an IR proximity signal, and a detector configured to detect the IR proximity signal from the emitter when the apparatus is sensing proximity, and to detect ambient light when the apparatus is sensing ambient light. The assembly includes an IR cut filter that has a film disposed over the detector that rejects IR light but passes visible light to the detector, and an opening in the film centered over a midpoint of the detector that passes IR and visible light to the detector. The opening allows IR light to reach the detector from within a narrow angle, but absorbs undesirable emitted IR light that is reflected by oily build-up or “smudge” left on a cover of the device. The film allows visible light to pass for a wider angle to better determine average ambient light.

    Abstract translation: 集成的接近和环境光传感器组件包括IR接近信号的发射器，以及检测器，被配置为当设备感测到接近时检测来自发射器的IR接近信号，并且当设备感测环境光时检测环境光。 组件包括IR截止滤光器，其具有设置在检测器上的膜，其拒绝IR光，但是将可见光传递到检测器，并且膜中的中心位于检测器的中点处的通孔将IR和可见光传递到检测器。 开口允许IR光从狭窄的角度到达检测器，但吸收不期望的发射的红外光，其被油性聚集反射或在设备的盖上留下“涂抹”。 该胶片允许可见光通过更宽的角度以更好地确定平均环境光。

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