公开(公告)号：US08969787B2

公开(公告)日：2015-03-03

申请号：US13709079

申请日：2012-12-10

Applicant: PixArt Imaging Inc.

Inventor： Hsin-Chia Chen ,  Shu-Sian Yang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC: H01J40/14 ,  G01J1/04 ,  G06F3/042

CPC classification number: G01J1/04 ,  G06F3/0421 ,  G06F3/0425

Abstract: An optical detecting apparatus, which comprises: a detecting surface; a first light source, for providing light parallel to the detecting surface; an image sensor, for detecting an object close to the detecting surface, to generate object image data; and an object location determining apparatus, for computing location information of the object according to the object image.

Abstract translation: 一种光学检测装置，包括：检测表面; 第一光源，用于提供平行于检测表面的光; 图像传感器，用于检测靠近所述检测表面的物体，以产生对象图像数据; 以及对象位置确定装置，用于根据对象图像计算对象的位置信息。

公开(公告)号：US08963092B2

公开(公告)日：2015-02-24

申请号：US13328800

申请日：2011-12-16

Applicant: Peter Kiesel ,  Marshall W. Bern ,  Joerg Martini ,  Malte Huck

Inventor： Peter Kiesel ,  Marshall W. Bern ,  Joerg Martini ,  Malte Huck

IPC: G01J1/04

CPC classification number: G01J1/04 ,  G01S11/12 ,  G01S17/88 ,  G08G1/015 ,  G08G1/04

Abstract: Traffic monitors based on non-imaging radiation detectors are described. A traffic monitor includes a non-imaging radiation detector that senses spatially patterned radiation emanating from objects moving in a traffic pattern. The detector generates a time varying output signal based on the sensed radiation. Signal processing circuitry is used to analyze the time varying output signal using time domain analysis to provide the traffic information.

Abstract translation: 描述了基于非成像辐射探测器的交通监视器。 交通监控器包括非成像辐射检测器，其感测从以交通模式移动的物体发出的空间图案化辐射。 检测器基于感测的辐射产生时变输出信号。 信号处理电路用于分析时变输出信号，使用时域分析提供交通信息。

公开(公告)号：US08937271B2

公开(公告)日：2015-01-20

申请号：US13737998

申请日：2013-01-10

Applicant: Stephen L. Macknik

Inventor： Stephen L. Macknik

IPC: G01J1/32 ,  F23N5/08 ,  G01J1/04 ,  G01J1/18 ,  G01J1/42 ,  H05B37/02 ,  H05B41/36 ,  H05B41/392 ,  G01J1/02

CPC classification number: G01J1/32 ,  G01J1/04 ,  G01J1/044 ,  G01J1/0488 ,  G01J1/18 ,  G01J1/4228 ,  G01J2001/0276 ,  G01J2001/4247 ,  H05B37/02 ,  H05B41/36 ,  H05B41/3922

Abstract: A method and apparatus are provided for processing light from a light source. The method includes the steps of measuring a predetermined set of characteristics of the light source and detecting flicker when the predetermined set of characteristics exceed a corresponding flicker fusion threshold value.

Abstract translation: 提供了一种用于处理来自光源的光的方法和装置。 该方法包括以下步骤：当预定的特征集合超过相应的闪烁融合阈值时，测量光源的一组预定特性并检测闪烁。

公开(公告)号：US08779345B2

公开(公告)日：2014-07-15

申请号：US13296425

申请日：2011-11-15

Applicant: Peter H. Mahowald

Inventor： Peter H. Mahowald

IPC: G01J1/44 ,  G06M7/00

CPC classification number: G01J1/04 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/029 ,  G01J1/0407 ,  G01J1/1626 ,  G01J1/32

Abstract: Systems and methods are provided for detecting ambient light with reduced sensitivity to infrared sources. An electronic device may include an infrared sensor, an ambient light sensor, a decoder, and a processor. The infrared sensor may detect an intensity of infrared light. The ambient light sensor may be configured to detect incident light and to generate an electronic signal indicative of an intensity of visible light. The decoder may be configured to receive the intensity of infrared light and to generate an intensity of decoded infrared light. The processor, which may be coupled to the decoder and the ambient light sensor, may be configured to substitute an alternate electronic signal for the electronic signal if the intensity of infrared light exceeds a threshold amount.

Abstract translation: 提供了系统和方法来检测对红外光源敏感度降低的环境光。 电子设备可以包括红外传感器，环境光传感器，解码器和处理器。 红外传感器可以检测红外光的强度。 环境光传感器可以被配置为检测入射光并产生指示可见光强度的电子信号。 解码器可以被配置为接收红外光的强度并产生解码的红外光的强度。 可以耦合到解码器和环境光传感器的处理器可以被配置为如果红外光的强度超过阈值量则替代电子信号的替代电子信号。

公开(公告)号：US20140192351A1

公开(公告)日：2014-07-10

申请号：US13848240

申请日：2013-03-21

Applicant: TAIWAN POWER TESTING TECHNOLOGY CO., LTD.

Inventor： Yu-Chiang LIN

IPC: G01J1/42

CPC classification number: G01J1/42 ,  G01J1/04 ,  G01J1/4257 ,  G01J3/0202 ,  G01J3/0267 ,  G01J3/506 ,  G01J2001/4247

Abstract: Disclosed is an inspecting equipment for inspecting a light emission characteristic of a display screen includes: a carrying device provided for carrying the display screen, a cover device and a data analyzing device. The cover device has a detecting surface provided with a plurality of luminance detectors, and covers an emitting surface of the display screen to form a darkroom between the cover device and the detecting surface. A plurality of corresponding luminance information is generated by the luminance detectors provided for detecting a plurality of measuring zones of the emitting surface. The data analyzing device receives the luminance information and analyzes the light emission characteristic of the display screen according to the luminance information. And, it is thus able to rapidly inspect the light emission characteristic of the display screen during manufacture process, and is easy to be applied to a present producing line.

Abstract translation: 公开了一种用于检查显示屏的发光特性的检查设备，包括：用于承载显示屏的承载装置，盖装置和数据分析装置。 盖装置具有设置有多个亮度检测器的检测表面，并且覆盖显示屏的发射表面，以在盖装置和检测表面之间形成暗室。 由用于检测发射表面的多个测量区域的亮度检测器产生多个对应的亮度信息。 数据分析装置接收亮度信息，并根据亮度信息分析显示画面的发光特性。 而且，能够在制造过程中快速检查显示屏的发光特性，容易应用于现有的生产线。

公开(公告)号：US08767198B2

公开(公告)日：2014-07-01

申请号：US13838824

申请日：2013-03-15

Applicant: Genesis Photonics Inc

Inventor： Tai-Cheng Tsai ,  Tai-Wei Wu ,  Gwo-Jiun Sheu ,  Shou-Wen Hsu ,  Yun-Li Li

IPC: G01J1/00 ,  G01J1/42 ,  G01J1/04

CPC classification number: G01J1/42 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/0425 ,  G01J1/4257 ,  G01J2001/4247 ,  G01R31/2635 ,  G02B19/0066 ,  G02B19/0076

Abstract: A detection apparatus comprising a chuck, a probe device, a light-sensing device and a light-concentrating unit is disclosed. The chuck bears light-emitting diode chips. The probe device includes two probes and a power supply. The end point of the probes respectively electrically connects with one of the light-emitting diode chips and the power supply to make the light-emitting diode chip emits a plurality of light beams. The light-sensing device is disposed on one side of a light-emitting surface of the light-emitting diode chip so as to receive the light beams emitted by the light-emitting diode chip. The light-concentrating unit is disposed between the light-emitting diode chip and the light-sensing device to concentrate the light beams emitted by the light-emitting diode chip.

Abstract translation: 公开了一种包括卡盘，探针装置，感光装置和聚光装置的检测装置。 卡盘带有发光二极管芯片。 探头装置包括两个探针和一个电源。 探针的终点分别与发光二极管芯片和电源中的一个电连接，以使发光二极管芯片发射多个光束。 光感测装置设置在发光二极管芯片的发光面的一侧，以便接收由发光二极管芯片发射的光束。 光集中单元设置在发光二极管芯片和感光装置之间，以集中由发光二极管芯片发射的光束。

公开(公告)号：US20140118724A1

公开(公告)日：2014-05-01

申请号：US14111644

申请日：2012-04-13

Applicant: Laurent Berthe ,  Matthieu Schneider ,  Marco Soscia

Inventor： Laurent Berthe ,  Matthieu Schneider ,  Marco Soscia

IPC: G01J1/42

CPC classification number: G01J1/4257 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0448 ,  G01J1/4228

Abstract: An analyzer of the spatial intensity distribution of a laser beam focused or transmitted by an optical fiber comprises: a shaping lens; a device for taking a partial sample of the beam; a heat sink; a photodiode; an imaging lens to form images of the plane on an image sensor; a motorization of the shaping lens to translate along the optical axis; a motorization of the imaging lens to translate in a plane perpendicular to the optical axis; a motorization of the image sensor to translate along the optical axis; an electronic unit controlling each motorization; an electronic unit synchronizing the image sensor, connected to the photodiode to synchronize image capture with the laser pulses or in the pulses; an electronic unit adjusting the aperture and/or gain of the image sensor; and a software interface parameterizing and piloting the electronic control units, equipped with an image processing unit.

Abstract translation: 由光纤聚焦或透射的激光束的空间强度分布的分析器包括：成形透镜; 用于拍摄光束的部分样本的装置; 散热器 光电二极管 成像透镜，用于在图像传感器上形成平面图像; 整形透镜的电动化沿着光轴平移; 成像透镜的电动化在垂直于光轴的平面中平移; 图像传感器的电动化沿着光轴平移; 控制每个机动化的电子单元; 与图像传感器同步的电子单元，连接到光电二极管以使图像捕捉与激光脉冲或脉冲同步; 调整图像传感器的孔径和/或增益的电子单元; 以及配备有图像处理单元的参数化和引导电子控制单元的软件接口。

公开(公告)号：US20140084191A1

公开(公告)日：2014-03-27

申请号：US13838824

申请日：2013-03-15

Applicant: GENESIS PHOTONICS INC

Inventor： TAI-CHENG TSAI ,  TAI-WEI WU ,  GWO-JIUN SHEU ,  SHOU-WEN HSU ,  YUN-LI LI

IPC: G01J1/42

CPC classification number: G01J1/42 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/0425 ,  G01J1/4257 ,  G01J2001/4247 ,  G01R31/2635 ,  G02B19/0066 ,  G02B19/0076

Abstract: A detection apparatus comprising a chuck, a probe device, a light-sensing device and a light-concentrating unit is disclosed. The chuck bears light-emitting diode chips. The probe device includes two probes and a power supply. The end point of the probes respectively electrically connects with one of the light-emitting diode chips and the power supply to make the light-emitting diode chip emits a plurality of light beams. The light-sensing device is disposed on one side of a light-emitting surface of the light-emitting diode chip so as to receive the light beams emitted by the light-emitting diode chip. The light-concentrating unit is disposed between the light-emitting diode chip and the light-sensing device to concentrate the light beams emitted by the light-emitting diode chip.

Abstract translation: 公开了一种包括卡盘，探针装置，感光装置和聚光装置的检测装置。 卡盘带有发光二极管芯片。 探头装置包括两个探针和一个电源。 探针的终点分别与发光二极管芯片和电源中的一个电连接，以使发光二极管芯片发射多个光束。 光感测装置设置在发光二极管芯片的发光面的一侧，以便接收由发光二极管芯片发射的光束。 光集中单元设置在发光二极管芯片和感光装置之间，以集中由发光二极管芯片发射的光束。

公开(公告)号：US20140080230A1

公开(公告)日：2014-03-20

申请号：US14057855

申请日：2013-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Rak SOHN ,  Il Woo PARK

IPC: H01L21/66 ,  H01L33/50

CPC classification number: H01L22/10 ,  G01J1/04 ,  G01J1/0488 ,  G01J3/0251 ,  G01J2001/4252 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: An optical property evaluation apparatus includes: a light conversion filter converting light emitted from an LED chip or a bare LED package, which is to be evaluated, into a different wavelength of light, and emitting a specific color of light; and an optical property measurement unit receiving the specific color of light emitted from the light conversion filter and measuring the optical properties of the received light.

Abstract translation: 光学特性评估装置包括：光转换滤波器，将要评估的LED芯片或裸LED封装件发射的光转换成不同波长的光，并发射特定颜色的光; 以及光学性质测量单元，接收从光转换滤光器发射的光的特定颜色并测量接收光的光学特性。

公开(公告)号：US08649004B2

公开(公告)日：2014-02-11

申请号：US12672310

申请日：2008-08-11

Applicant: Volkmar Schulz ,  Christoph Martiny ,  Eduard Johannes Meijer ,  Peter Vergeer

Inventor： Volkmar Schulz ,  Christoph Martiny ,  Eduard Johannes Meijer ,  Peter Vergeer

IPC: G01B11/26 ,  G01N21/00

CPC classification number: G01J1/02 ,  F21K9/60 ,  F21V23/0442 ,  F21Y2115/10 ,  G01J1/0204 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/32 ,  G01J3/513 ,  G01J2001/4252 ,  H01L2224/16225

Abstract: Light sensors (1) are used in lighting applications, especially in combination with LEDs, to control and/or adapt the color point of light sources. Costs and/or performance of the light sensor (1) are essential in order to guarantee cost-effective light sources with reproducible color points. This aim is achieved by a light sensor (1) comprising a light diffuser (10), an optical non-transparent housing (11) having at least one window (12), at least one interference filter (13) and at least two photo sensors (14). The light diffuser (10) is arranged in such a way that light from outside the optical non-transparent housing (11) has to pass the light diffuser (10) so as to enter the interior of the optical non-transparent housing (11) via the window (12). The interference filter (13) and the at least two photo sensors (14) are arranged in the interior of the optical non-transparent housing (11), which interference filter (13) is arranged between the window (12) and the at least two photo sensors (14).

Abstract translation: 光传感器（1）用于照明应用中，特别是与LED结合使用，以控制和/或调整光源的色点。 光传感器（1）的成本和/或性能是必不可少的，以保证具有可重现色点的具有成本效益的光源。 该目的通过光传感器（1）来实现，光传感器（1）包括光扩散器（10），具有至少一个窗口（12），至少一个干涉滤光器（13）和至少两个照片的光学非透明外壳 传感器（14）。 光扩散器（10）以这样的方式布置，使得来自光学非透明壳体（11）外部的光必须通过光漫射器（10）以进入光学不透明壳体（11）的内部， 通过窗口（12）。 干涉滤光器（13）和至少两个光传感器（14）被布置在光学不透明壳体（11）的内部，该干涉滤光器（13）布置在窗（12）和至少 两个光电传感器（14）。