公开(公告)号：US20130327931A1

公开(公告)日：2013-12-12

申请号：US13865640

申请日：2013-04-18

申请人： En-Feng Hsu ,  Nien-Tse Chen

发明人： En-Feng Hsu ,  Nien-Tse Chen

IPC分类号： G01V8/12

CPC分类号： G01V8/12 ,  G01S7/4813 ,  G01S17/026 ,  H01L31/02005 ,  H01L31/0203 ,  H01L31/02162 ,  H01L31/02164 ,  H01L31/143 ,  H01L2224/16225

摘要： The present invention provides a package structure of an optical apparatus which includes a substrate, a light emitting device, a light sensing device, and a light barrier member. The light emitting device is disposed on the substrate and electrically connected to the substrate. The light emitting device is for emitting light. The light sensing device is disposed on the substrate and is a chip scale package (CSP) device. The light sensing device is for receiving light reflected by an object. The light barrier member is disposed around a periphery of the light sensing device.

摘要翻译： 本发明提供一种光学装置的封装结构，其包括衬底，发光器件，光感测器件和光阻挡部件。 发光器件设置在衬底上并与衬底电连接。 发光装置用于发光。 光感测装置设置在基板上，并且是芯片级封装（CSP）装置。 光检测装置用于接收由物体反射的光。 遮光构件设置在光感测装置的周围。

公开(公告)号：US09599745B2

公开(公告)日：2017-03-21

申请号：US13865640

申请日：2013-04-18

申请人： En-Feng Hsu ,  Nien-Tse Chen

发明人： En-Feng Hsu ,  Nien-Tse Chen

IPC分类号： G01V8/12 ,  G01S17/02 ,  G01S7/481 ,  H01L31/0203 ,  H01L31/0216

CPC分类号： G01V8/12 ,  G01S7/4813 ,  G01S17/026 ,  H01L31/02005 ,  H01L31/0203 ,  H01L31/02162 ,  H01L31/02164 ,  H01L31/143 ,  H01L2224/16225

摘要： The present invention provides a package structure of an optical apparatus which includes a substrate, a light emitting device, a light sensing device, and a light barrier member. The light emitting device is disposed on the substrate and electrically connected to the substrate. The light emitting device is for emitting light. The light sensing device is disposed on the substrate and is a chip scale package (CSP) device. The light sensing device is for receiving light reflected by an object. The light barrier member is disposed around a periphery of the light sensing device.

公开(公告)号：US09223407B2

公开(公告)日：2015-12-29

申请号：US14072328

申请日：2013-11-05

申请人： En-Feng Hsu ,  Ming-Tsan Kao ,  Yu-Hao Huang ,  Yi-Hsien Ko ,  Nien-Tse Chen

发明人： En-Feng Hsu ,  Ming-Tsan Kao ,  Yu-Hao Huang ,  Yi-Hsien Ko ,  Nien-Tse Chen

IPC分类号： G06F3/01

CPC分类号： H04N5/04 ,  G06F3/017

摘要： The present invention discloses a gesture recognition apparatus including a substrate, a light emitting device, an image sensor and a processing unit. The light emitting device is for emitting a light beam according to a first clock signal. The image sensor is disposed on the substrate and is for receiving the light beam reflected by an object according to a second clock signal to generate an object image. The processing unit is disposed on the substrate and is for recognizing the object image detected by the image sensor to provide a command signal. There is a correlation between a period of the first clock signal and a period of the second clock signal. The present invention also provides a complex optical apparatus.

摘要翻译： 本发明公开了一种手势识别装置，包括基板，发光装置，图像传感器和处理单元。 发光装置用于根据第一时钟信号发射光束。 图像传感器设置在基板上，并且用于根据第二时钟信号接收由对象反射的光束以产生对象图像。 处理单元设置在基板上，用于识别由图像传感器检测到的对象图像以提供命令信号。 在第一时钟信号的周期和第二时钟信号的周期之间存在相关性。 本发明还提供一种复杂的光学装置。

公开(公告)号：US20150069222A1

公开(公告)日：2015-03-12

申请号：US14471743

申请日：2014-08-28

申请人： Pai-Heng Hsiao ,  Chuan-Hsin Lee ,  Chao-Chi Lee ,  Chia-Hsun Wu ,  En-Feng Hsu

发明人： Pai-Heng Hsiao ,  Chuan-Hsin Lee ,  Chao-Chi Lee ,  Chia-Hsun Wu ,  En-Feng Hsu

IPC分类号： H04N5/378

CPC分类号： H04N5/361

摘要： The present invention discloses a sensor device with dark current compensation and control method thereof. The sensor device includes: a sensor circuit, for sensing a physical property or a chemical property to generate an analog sensing signal; a dark current compensation circuit, which is coupled to the sensor circuit, for processing the analog sensing signal and generating an analog compensated signal according to a reference signal; and a convertor circuit, which is coupled to the dark current compensation circuit, for generating a digital sensing signal according to the analog compensated signal.

摘要翻译： 本发明公开了一种具有暗电流补偿的传感器装置及其控制方法。 传感器装置包括：传感器电路，用于感测物理特性或化学特性以产生模拟感测信号; 耦合到传感器电路的暗电流补偿电路，用于处理模拟感测信号并根据参考信号产生模拟补偿信号; 以及耦合到暗电流补偿电路的转换器电路，用于根据模拟补偿信号产生数字感测信号。

公开(公告)号：US20140139488A1

公开(公告)日：2014-05-22

申请号：US14072328

申请日：2013-11-05

申请人： En-Feng Hsu ,  Ming-Tsan Kao ,  Yu-Hao Huang ,  Yi-Hsien Ko ,  Nien-Tse Chen

发明人： En-Feng Hsu ,  Ming-Tsan Kao ,  Yu-Hao Huang ,  Yi-Hsien Ko ,  Nien-Tse Chen

IPC分类号： G06F3/0488 ,  G06F3/042

CPC分类号： H04N5/04 ,  G06F3/017

摘要： The present invention discloses a gesture recognition apparatus including a substrate, a light emitting device, an image sensor and a processing unit. The light emitting device is for emitting a light beam according to a first clock signal. The image sensor is disposed on the substrate and is for receiving the light beam reflected by an object according to a second clock signal to generate an object image. The processing unit is disposed on the substrate and is for recognizing the object image detected by the image sensor to provide a command signal. There is a correlation between a period of the first clock signal and a period of the second clock signal. The present invention also provides a complex optical apparatus.

摘要翻译： 本发明公开了一种手势识别装置，包括基板，发光装置，图像传感器和处理单元。 发光装置用于根据第一时钟信号发射光束。 图像传感器设置在基板上，并且用于根据第二时钟信号接收由对象反射的光束以产生对象图像。 处理单元设置在基板上，用于识别由图像传感器检测到的对象图像以提供命令信号。 在第一时钟信号的周期和第二时钟信号的周期之间存在相关性。 本发明还提供一种复杂的光学装置。

公开(公告)号：US08725208B2

公开(公告)日：2014-05-13

申请号：US12265723

申请日：2008-11-05

申请人： En-Feng Hsu ,  Han-Chang Lin ,  Chia-Yi Liu ,  Cho-Yi Lin

发明人： En-Feng Hsu ,  Han-Chang Lin ,  Chia-Yi Liu ,  Cho-Yi Lin

IPC分类号： H04M1/00

CPC分类号： G06F13/385

摘要： A serial transmission interface between an image sensor and a baseband circuit includes a transmission end and a reception end. The transmission end is set in the image sensor, and is utilized for transmitting image data sensed by the image sensor. The reception end is set in the baseband circuit, and is utilized for receiving the image data transmitted from the transmission end. The transmission end is one of a master control end and a slave control end, and the reception end is correspondingly the other.

摘要翻译： 图像传感器和基带电路之间的串行传输接口包括发送端和接收端。 传输端设置在图像传感器中，并用于传输由图像传感器感测的图像数据。 接收端设置在基带电路中，用于接收从发送端发送的图像数据。 发送端是主控制端和从控制端之一，接收端相应地是另一端。

公开(公告)号：US20130107070A1

公开(公告)日：2013-05-02

申请号：US13589193

申请日：2012-08-20

申请人： En-Feng Hsu ,  Ming-Tsan Kao

发明人： En-Feng Hsu ,  Ming-Tsan Kao

IPC分类号： H04N5/76

CPC分类号： H04N5/225 ,  G07C5/0866 ,  H04N5/23241 ,  H04N5/772 ,  H04N2201/3253

摘要： An event data recorder (EDR) is configured to operate in a driving mode and a parking mode. In the driving mode, the EDR is configured to perform high quality video recording using an image-capturing circuit. In the parking mode, the EDR is configured to periodically activate the image-capturing circuit for event detection and start to perform low quality video recording after detecting a specific event.

摘要翻译： 事件数据记录器（EDR）被配置为在驾驶模式和停车模式下操作。 在驱动模式中，EDR被配置为使用图像捕获电路执行高质量的视频记录。 在停车模式下，EDR被配置为周期性地激活用于事件检测的图像捕获电路，并且在检测到特定事件之后开始执行低质量视频记录。

公开(公告)号：US20110304840A1

公开(公告)日：2011-12-15

申请号：US12896927

申请日：2010-10-04

申请人： En-Feng Hsu ,  Chi-Chieh Liao ,  Ming-Tsan Kao

发明人： En-Feng Hsu ,  Chi-Chieh Liao ,  Ming-Tsan Kao

IPC分类号： G01C3/08

CPC分类号： G01C3/08 ,  G01C3/10 ,  G01S7/4918 ,  G01S17/48

摘要： A light source transmits detecting light toward an object. The object reflects the detecting light and forms a reflected light. A sensor is used for sensing the reflected light. Then, an exposure control unit coupled to the sensor performs luminance convergence on the reflected light according to luminance of the reflected light sensed by the sensor. And a distance measurement device coupled to the sensor detects a distance between the object and the light source and/or the sensor according to an image position of the reflected light on the sensor.

摘要翻译： 光源向物体传输检测光。 物体反射检测光并形成反射光。 传感器用于感测反射光。 然后，耦合到传感器的曝光控制单元根据由传感器感测的反射光的亮度对反射光进行亮度会聚。 并且耦合到传感器的距离测量装置根据传感器上的反射光的图像位置来检测物体与光源和/或传感器之间的距离。

公开(公告)号：US20110157579A1

公开(公告)日：2011-06-30

申请号：US13046766

申请日：2011-03-13

申请人： En-Feng Hsu ,  Yen-Min Chang

发明人： En-Feng Hsu ,  Yen-Min Chang

IPC分类号： G01C3/08

CPC分类号： G01C3/08 ,  G01S7/491 ,  G01S7/497 ,  G01S17/08

摘要： A method of increasing signal-to-noise ratio of a distance-measuring device includes a light-emitting component emitting a detecting light to a measured object during an emitting period for generating a reflected light, a delay period after the light-emitting component emitting the detecting light, a light-sensing component sensing the energy of the reflected light to generate a light-sensing signal, and obtaining a measured distance between the distance-measuring device and the measured object according to the energy of the detecting light and the light-sensing signal. Since the measured distance is longer than a predetermined shortest measured distance, the method can accordingly calculate a proper delay period for ensuring that the reflected light reaches the light-sensing component after the delay period. In this way, the light-sensing component does not sense the background light during the delay period, so that the signal-to-noise ratio of the light-sensing signal is improved.

摘要翻译： 一种提高距离测量装置的信噪比的方法包括在用于产生反射光的发光周期期间向测量对象发射检测光的发光部件，发光部件发射后的延迟时间 检测光，检测反射光的能量以产生光感测信号的光感测部件，以及根据检测光和光的能量获得距离测量装置和被测量物体之间的测量距离 传感信号。 由于测量距离长于预定的最短测量距离，因此该方法可以相应地计算适当的延迟周期，以确保在延迟周期之后反射光到达光感测部件。 以这种方式，在延迟时段期间，感光元件不会感测到背景光，从而提高了光感测信号的信噪比。

公开(公告)号：US20100284548A1

公开(公告)日：2010-11-11

申请号：US12768728

申请日：2010-04-28

申请人： En-Feng Hsu ,  Hsin-Chi Cheng ,  Chih-Hung Lu ,  Ming-Tsan Kao

发明人： En-Feng Hsu ,  Hsin-Chi Cheng ,  Chih-Hung Lu ,  Ming-Tsan Kao

IPC分类号： H03G3/00 ,  G01B11/14

CPC分类号： H03G3/301 ,  G01B11/026 ,  G01B11/26

摘要： A 3-point positioning device senses a scene including an auxiliary positioning module by means of an image sensor, and accordingly generates a sensed image. The auxiliary positioning module comprises a first, a second, and a third auxiliary positioning units. By means of the sensed image, the 3-point positioning device recognizes a first, a second, and a third sensing units of the image sensor corresponding to the first, the second, and the third auxiliary positioning units. In this way, the 3-point positioning device can calculate out an absolute location of the auxiliary positioning module according to the locations or the received power of the first, the second, and the third sensing units.

摘要翻译： 3点定位装置通过图像传感器感测包括辅助定位模块的场景，并因此产生感测图像。 辅助定位模块包括第一，第二和第三辅助定位单元。 通过感测图像，3点定位装置识别对应于第一，第二和第三辅助定位单元的图像传感器的第一，第二和第三感测单元。 以这种方式，3点定位装置可以根据第一，第二和第三感测单元的位置或接收功率计算辅助定位模块的绝对位置。