专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090091648A1 Multi-resolution Image Sensor Array with High Image Quality Pixel Readout Circuitry 审中-公开
标题翻译：具有高图像质量像素读出电路的多分辨率图像传感器阵列
公开(公告)号：US20090091648A1
公开(公告)日：2009-04-09
申请号：US11869732
申请日：2007-10-09
申请人： Shengmin Lin , Weng-Lyang Wang
发明人： Shengmin Lin , Weng-Lyang Wang
IPC分类号： H04N5/335
CPC分类号： H04N5/335 , H04N5/347 , H04N5/357 , H04N5/378
摘要： A configurable, compact multi-resolution linear image sensor array is disclosed. The multi-resolution image sensor array employs a spatial array of photoelectric sites with each site having an image output terminal and a cluster of switched photo-detector elements. To effect a high quality snapshot operation mode for a high pixel count array, a transfer control switch is added bridging each photo-detector element and its correspondingly connected negative input terminal of an operational amplifier to form an active pixel sensor circuit. To minimize a reset kTC noise associated with numerous traditional active pixel sensor circuits, an in-pixel KTC noise-correlated correlated multiple sampling (CMS) circuitry is also proposed to replace an otherwise traditional correlated double sampling (CDS) circuitry.
摘要翻译：公开了一种可配置的，紧凑的多分辨率线性图像传感器阵列。多分辨率图像传感器阵列采用光电位置的空间阵列，每个位置具有图像输出端子和开关光电检测器元件簇。为了实现高像素计数阵列的高质量快照操作模式，增加了传输控制开关，桥接每个光电检测器元件及其相应连接的运算放大器的负输入端，以形成有源像素传感器电路。为了最小化与许多传统有源像素传感器电路相关联的复位kTC噪声，还提出了像素内KTC噪声相关相关多重采样（CMS）电路来替代传统的相关双采样（CDS）电路。

2. 发明申请

US20110149132A1 Wafer-scale Cluster Image Sensor Chip and Method with Replicated Gapless Pixel Line and Signal Readout Circuit Segments 有权
标题翻译：具有复制无隙像素线和信号读出电路段的晶片级集群图像传感器芯片和方法
公开(公告)号：US20110149132A1
公开(公告)日：2011-06-23
申请号：US12641597
申请日：2009-12-18
申请人： WENG-LYANG WANG , Shengmin Lin
发明人： WENG-LYANG WANG , Shengmin Lin
IPC分类号： H04N5/335
CPC分类号： H01L27/14605 , H01L27/14645
摘要： A multi-pixel row wafer-scale cluster image sensor chip (WCISC) is proposed. Expressed in X-Y-Z coordinates with its pixel rows along X-axis, the WCISC converts areal image frame (IMFM) into areal image frame signal (AIFS). The WCISC includes multiple imaging pixel rows PXRW1, . . . , PXRWM. Each PXRWi has photoelectrical sensing elements spanning pixel row width PRWi and producing a pixel row image signal PRISi. Each PXRWi is offset from PXRW1 by distance XOFSTi and spaced from PXRWi−1 by distance SPi−1,I such that X- and Y-extremities of (PXRW1, . . . , PXRWM) define IMFM. The WCISC is so configured that any image pixel sweeping through IMFM will be sensed by at least one imaging pixel row. In the presence of Y-directional relative motion between WCISC and IMFM and an external electronic imaging controller (EEIC) interfacing with the WCISC, the EEIC can extract all PRISi from WCISC and reconstruct the AIFS.
摘要翻译：提出了一种多像素行晶片级集群图像传感器芯片（WCISC）。在X-Y-Z坐标系中以X轴的像素行表示，WCISC将面对图像帧（IMFM）转换为区域图像帧信号（AIFS）。 WCISC包括多个成像像素行PXRW1，。。。，PXRWM。每个PXRWi具有跨越像素行宽PRWi的光电感测元件，并产生像素行图像信号PRISi。每个PXRWi从PXRW1偏移距离XOFSTi，并与PXRWi-1间隔距离SPi-1，I，使得（PXRW1，...，PXRWM）的X和Y-端定义IMFM。 WCISC被配置成使得通过IMFM扫描的任何图像像素将被至少一个成像像素行感测。在WCISC和IMFM之间存在Y方向的相对运动以及与WCISC接口的外部电子成像控制器（EEIC）的情况下，EEIC可以从WCISC中提取所有PRISi并重构AIFS。

3. 发明授权

US07830425B2 Areal active pixel image sensor with programmable row-specific gain for hyper-spectral imaging 有权
标题翻译：具有可编程行特定增益的面积有源像素图像传感器，用于超光谱成像
公开(公告)号：US07830425B2
公开(公告)日：2010-11-09
申请号：US12171351
申请日：2008-07-11
申请人： Weng-Lyang Wang , Shengmin Lin
发明人： Weng-Lyang Wang , Shengmin Lin
IPC分类号： H04N5/217 , H04N5/335 , H01L27/00
CPC分类号： H04N5/361 , H04N5/3745
摘要： An areal active pixel image sensor (AAPS) with programmable row-specific gain is disclosed for converting hyper-spectral light image into video output signal (VOS). The AAPS includes: a) An areal active pixel sensor (APS) array each capable of photoelectrically converting and integrating an incident pixel light into a photoelectric signal through an integration time period TNT with a photoelectric signal gain GPE. b) A video output signal conditioner (VOSC), coupled to the APS array, for multiplexing and amplifying the photoelectric signals into the VOS with an electric signal gain GEE. c) The VOSC further programmably sets at least one of GPE and GEE to be row-specific. Consequently, the AAPS exhibits an overall photoelectric signal gain of GOA=GPE×GEE that is row-specific and it can compensate for image signal distortion caused by non-uniform spectral response of the APS elements during hyper-spectral imaging.
摘要翻译：公开了一种具有可编程行特定增益的面积有源像素图像传感器（AAPS），用于将超光谱图像转换为视频输出信号（VOS）。 AAPS包括：a）一个有源像素传感器（APS）阵列，每个阵列能够通过光电信号增益GPE的积分时间周期TNT对入射像素光进行光电转换和积分成光电信号。 b）耦合到APS阵列的视频输出信号调节器（VOSC），用电信号增益GEE将光电信号复用并放大到VOS中。 c）VOSC进一步可编程地将GPE和GEE中的至少一个设置为行特定。因此，AAPS表现出行特定的GOA = GPE×GEE的总体光电信号增益，并且可以补偿由高次光谱成像期间APS元件的不均匀光谱响应引起的图像信号失真。

4. 发明申请

US20100007775A1 Areal Active Pixel Image Sensor with Programmable Row-specific Gain for Hyper-Spectral Imaging 有权
标题翻译：具有可编程行特定增益的面向有源像素图像传感器，用于超光谱成像
公开(公告)号：US20100007775A1
公开(公告)日：2010-01-14
申请号：US12171351
申请日：2008-07-11
申请人： Weng-Lyang Wang , Shengmin Lin
发明人： Weng-Lyang Wang , Shengmin Lin
IPC分类号： H04N5/217
CPC分类号： H04N5/361 , H04N5/3745
摘要： An areal active pixel image sensor (AAPS) with programmable row-specific gain is disclosed for converting hyper-spectral light image into video output signal (VOS). The AAPS includes: a) An areal active pixel sensor (APS) array each capable of photoelectrically converting and integrating an incident pixel light into a photoelectric signal through an integration time period TNT with a photoelectric signal gain GPE. b) A video output signal conditioner (VOSC), coupled to the APS array, for multiplexing and amplifying the photoelectric signals into the VOS with an electric signal gain GEE. c) The VOSC further programmably sets at least one of GPE and GEE to be row-specific. Consequently, the AAPS exhibits an overall photoelectric signal gain of GOA=GPE×GEE that is row-specific and it can compensate for image signal distortion caused by non-uniform spectral response of the APS elements during hyper-spectral imaging.
摘要翻译：公开了一种具有可编程行特定增益的面积有源像素图像传感器（AAPS），用于将超光谱图像转换为视频输出信号（VOS）。 AAPS包括：a）一个有源像素传感器（APS）阵列，每个阵列能够通过光电信号增益GPE的积分时间周期TNT对入射像素光进行光电转换和积分成光电信号。 b）耦合到APS阵列的视频输出信号调节器（VOSC），用电信号增益GEE将光电信号复用并放大到VOS中。 c）VOSC进一步可编程地将GPE和GEE中的至少一个设置为行特定。因此，AAPS表现出行特定的GOA = GPExGEE的总体光电信号增益，并且可以补偿由高次光谱成像期间APS元件的非均匀光谱响应引起的图像信号失真。

5. 发明授权

US5841315A Matched filter circuit 失效
标题翻译：匹配滤波电路
公开(公告)号：US5841315A
公开(公告)日：1998-11-24
申请号：US686958
申请日：1996-07-26
申请人： Guoliang Shou , Changming Zhou , Kazunori Motohashi , Xiaoling Qin , Shengmin Lin , Makoto Yamamoto , Sunao Takatori
发明人： Guoliang Shou , Changming Zhou , Kazunori Motohashi , Xiaoling Qin , Shengmin Lin , Makoto Yamamoto , Sunao Takatori
IPC分类号： H03M1/66 , H03H11/04 , H03H17/02 , H03H19/00 , H03M3/02 , H03K5/00 , G11C27/02 , H03K12/00
CPC分类号： H04B1/7093 , H03H11/04 , H03H17/0254 , H04B1/7117
摘要： An object of the present invention is to provide a matched filter circuit of small size and consuming low electric power. Paying attention that a spreading code is a 1 bit data string, an input signal is sampled and held as an analog signal along the time sequence, classified into "1" and "-1" and the classified signals are added in parallel by capacitive coupling in a matched filter circuit according to the present invention.
摘要翻译：本发明的目的是提供一种尺寸小且消耗低功率的匹配滤波电路。注意扩展码是1位数据串，输入信号被采样并保持为沿着时间序列的模拟信号，分为“1”和“-1”，分类信号通过电容耦合并联在根据本发明的匹配滤波器电路中。

6. 发明申请

US20140022425A1 Multi-band sensors 有权
标题翻译：多频段传感器
公开(公告)号：US20140022425A1
公开(公告)日：2014-01-23
申请号：US13555101
申请日：2012-07-21
申请人： Weng Lyang WANG , Shengmin Lin
发明人： Weng Lyang WANG , Shengmin Lin
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/3692 , H04N5/332 , H04N5/3415
摘要： Designs of multi-band sensor array to generate multi-spectral images are disclosed. According to one aspect of the present invention, a multi-band sensor array includes one linear sensor configured to sense a scene in panchromatic spectrum to produce a panchromatic (PAN) sensing signal, and four color-band linear sensors to sense the same scene in different color bands to produce respective sensing signals. These sensors are packaged in a single module that is disposed on a single optical plane when used to scan a scene. A multi-spectral image is produced by combining these sensing signals. Further a unique packaging of the sensor array and a combination of soft and hard PCB are disclosed to withstand extremes in a harsh environment.
摘要翻译：公开了多波段传感器阵列的产生多光谱图像的设计。根据本发明的一个方面，多频带传感器阵列包括一个线性传感器，其被配置为感测全色光谱中的场景以产生全色（PAN）感测信号，以及四个色带线性传感器，以感测相同场景不同的色带以产生相应的感测信号。这些传感器封装在单个模块中，当用于扫描场景时，该模块设置在单个光学平面上。通过组合这些感测信号来产生多光谱图像。此外，公开了传感器阵列和软和硬PCB的组合的独特封装，以在恶劣的环境中承受极限。

7. 发明申请

US20100213355A1 Full-width Line Image-sensing Head 有权
标题翻译：全宽线图像感测头
公开(公告)号：US20100213355A1
公开(公告)日：2010-08-26
申请号：US12392102
申请日：2009-02-25
申请人： Weng-Lyang Wang , Shengmin Lin , Chi-Pin Lin , Feng Ke Hsiao
发明人： Weng-Lyang Wang , Shengmin Lin , Chi-Pin Lin , Feng Ke Hsiao
IPC分类号： H01L31/0232
CPC分类号： G01N21/8903 , G01N21/9501 , G01N2021/9513 , H04N1/02845 , H04N1/0312 , H04N1/1934 , H04N1/1935
摘要： A full-width line image-sensing head (FLIH) is proposed for, expressed in X-Y-Z coordinates, converting a pixel line image (PLI) of length LPL along X-direction into a line image signal (LIS). The FLIH includes a full-width linear image sensor (FLIS) of length LIS along X-direction and displaced from the PLI along Z-direction by an imaging distance DIMG for converting an incident line image (ILI) impinging upon its FLIS top surface into the LIS. Where LIS is about equal to LPL. The FLIH also has a full-width linear rod lens (FLRL) of length LRL along X-direction and displaced from the PLI in Z-direction by a working distance DWKG. Where LRL is about equal to LPL and DWKG is selected such that the PLI gets focused by the FLRL into the ILI at the FLIS top surface with an imaging magnification factor of about 1:1.
摘要翻译：提出了一种以X-Y-Z坐标表示的全长线图像感测头（FLIH），将长度LPL的沿X方向的像素线图像（PLI）转换成线图像信号（LIS）。 FLIH包括沿X方向的长度LIS的全角线性图像传感器（FLIS），并且沿着Z方向从PLI移位成像距离DIMG，用于将入射到其FLIS顶面上的入射线图像（ILI）转换成 LIS。其中LIS大约等于LPL。 FLIH还具有沿X方向的长度LRL的全宽线性杆状透镜（FLRL），并且在Z方向上从PLI移位一个工作距离DWKG。其中LRL大约等于LPL，并且选择DWKG，使得PLI被FLRL聚焦到FLIS顶表面上的ILI，成像放大系数为大约1:1。

8. 发明授权

US6025752A Inverting amplifying circuit 失效
标题翻译：反相放大电路
公开(公告)号：US6025752A
公开(公告)日：2000-02-15
申请号：US087924
申请日：1998-06-01
申请人： Changming Zhou , Guoliang Shou , Shengmin Lin , Takashi Tomatsu , Jie Chen
发明人： Changming Zhou , Guoliang Shou , Shengmin Lin , Takashi Tomatsu , Jie Chen
IPC分类号： H03F1/30 , H03F3/00 , H03F1/14
CPC分类号： H03F1/303 , H03F3/005
摘要： An inverting amplifying circuit for outputting an inversion of an input with good linearity, having an inverter circuit, a feedback capacitance, an input capacitance, a first refresh switch, a second refresh switch, a sleep switch, and a first cutoff switch. A sleep voltage is input through the sleep switch to the inverter circuit for minimizing the electrical power consumption. The sleep switch connects a terminal of the inverter circuit directly to ground when in a sleep mode. The first cut off switch is connected between an output of the inverter circuit and an output of the inverting amplifying circuit.
摘要翻译：一种用于输出具有良好线性度的输入的反相的反相放大电路，具有反相器电路，反馈电容，输入电容，第一刷新开关，第二刷新开关，休眠开关和第一截止开关。睡眠电压通过睡眠开关输入到逆变器电路，以最小化电力消耗。休眠开关在休眠模式下将逆变器电路的端子直接连接到地。第一截止开关连接在逆变器电路的输出端和反相放大电路的输出端之间。

9. 发明授权

US5973538A Sensor circuit 失效
标题翻译：传感器电路
公开(公告)号：US5973538A
公开(公告)日：1999-10-26
申请号：US882224
申请日：1997-06-25
申请人： Guoliang Shou , Kazunori Motohashi , Shengmin Lin , Makoto Yamamoto , Toshiyuki Matsumoto , Muneo Harada , Takahiko Ooasa , Yoshihiro Hirota
发明人： Guoliang Shou , Kazunori Motohashi , Shengmin Lin , Makoto Yamamoto , Toshiyuki Matsumoto , Muneo Harada , Takahiko Ooasa , Yoshihiro Hirota
IPC分类号： G01D5/24 , G01D5/16 , G01D5/241 , G06G7/42
CPC分类号： G01D5/24 , G01D5/16 , G01D5/2417
摘要： A small sensor circuit with reducible electric power consumption is formed by connecting inverting amplifiers comprised of CMOS inverters connected in an odd number of stages, in series to guarantee the linearity of the relationship between inputs and outputs, and connecting an impedance as a sensor between the inputs and outputs, or to an input.
摘要翻译：具有可降低功耗的小型传感器电路通过将由奇数级连接的CMOS反相器组成的反相放大器串联连接形成，以确保输入和输出之间的关系线性，并将阻抗作为传感器连接在输入和输出，或输入。

10. 发明授权

US08896693B2 System and method for monitoring multiple targets using a single camera 有权
标题翻译：使用单个摄像机监控多个目标的系统和方法
公开(公告)号：US08896693B2
公开(公告)日：2014-11-25
申请号：US13396446
申请日：2012-02-14
申请人： Weng Lyang Wang , Shengmin Lin
发明人： Weng Lyang Wang , Shengmin Lin
IPC分类号： H04N7/18
CPC分类号： H04N5/378 , H04N5/2353 , H04N5/35554 , H04N5/3575 , H04N5/3591 , H04N9/045
摘要： Techniques to monitor multiple targets with a single camera are disclosed. In one embodiment, an image sensor is provided with two or more readout circuits, each operating independently and is designed to read out charges from a designated area of the image sensor. When two or more designated sensing areas in the image sensor are being focused onto different objects and read out respectively, such an image sensor is capable of monitoring multiple targets. When placed in traffic surveillance, a camera equipped with such an image sensor is able to monitor multiple forward and backward lanes in near or far field. Further with the control of the designated areas, different resolutions of the images may be produced.
摘要翻译：公开了使用单个摄像机监视多个目标的技术。在一个实施例中，图像传感器设置有两个或更多个读出电路，每个读出电路独立地操作并被设计为从图像传感器的指定区域读出电荷。当图像传感器中的两个或多个指定的感测区域被聚焦到不同的物体上并分别读出时，这样的图像传感器能够监视多个目标。当配置在交通监控中时，装备有这种图像传感器的摄像机能够监视近场或远场中的多个前进和后退车道。此外，通过对指定区域的控制，可以产生图像的不同分辨率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式