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公开(公告)号：US07329850B2
公开(公告)日：2008-02-12
申请号：US11735777
申请日：2007-04-16
Applicant: John P. Drummond , Kenneth Schofield
Inventor： John P. Drummond , Kenneth Schofield
CPC classification number: G01J1/26 , B60R1/088 , G01J1/4204 , G01J1/46 , G02B27/01
Abstract: A vehicle rearview mirror system includes an electro-optic reflective element, an ambient light sensor that is operable to sense ambient light, a glare light sensor that is operable to sense glare light and a circuit that is responsive to the ambient glare light sensors which establishes a reflectance level of the reflective element. The circuit includes a sensor-responsive device and a controller. The sensor-responsive device produces an output that is a function of light sensed by glare and ambient light sensors. The controller connects one of the glare and ambient light sensors at a time with the sensor-responsive device to establish glare and ambient light levels and thereby the reflectance level of the reflective element. The mirror system may include a display operable to project light through the reflective element and may control the intensity of the display as a function of the glare light and ambient light.
Abstract translation: 车辆后视镜系统包括电光反射元件，可操作以感测环境光的环境光传感器，可操作以感测眩光的眩光传感器和响应于环境眩光传感器的电路，其建立 反射元件的反射率水平。 电路包括传感器响应装置和控制器。 传感器响应装置产生的输出是由眩光和环境光传感器感测的光的函数。 控制器将眩光和环境光传感器中的一个与传感器响应装置连接起来，以建立眩光和环境光水平，从而建立反射元件的反射率水平。 镜系统可以包括可操作以通过反射元件投射光的显示器，并且可以根据眩光和环境光来控制显示器的强度。
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公开(公告)号：US07326918B2
公开(公告)日：2008-02-05
申请号：US11174920
申请日：2005-07-05
Applicant: Stephen Wesley Marshall
Inventor： Stephen Wesley Marshall
Abstract: System and method for an optical position sensor architecture for use in servo systems. A preferred embodiment comprises a light source configured to produce a light with an intensity dependent upon a control signal, a first light sensor and a second light sensor positioned adjacent to one another, each light sensor configured to produce a current based upon an amount of light incident upon each light sensor. The preferred embodiment also comprises a slotted device coupled to the load and positioned between the light source and the first light sensor and the second light sensor. The slotted device regulates an amount of light striking the first light sensor and the second light sensor based upon a position of the load. The slotted device features a slot that has a radius with a linearly increasing radius as a function of rotation angle so that the optical position sensor has linear behavior.
Abstract translation: 用于伺服系统的光学位置传感器架构的系统和方法。 优选实施例包括被配置为产生具有取决于控制信号的强度的光的光源，第一光传感器和彼此相邻定位的第二光传感器，每个光传感器被配置为基于光量产生电流 事件发生在每个光传感器上。 优选实施例还包括耦合到负载并且定位在光源和第一光传感器和第二光传感器之间的开槽装置。 开槽装置基于负载的位置来调节撞击第一光传感器和第二光传感器的光量。 开槽装置具有一个槽，其具有作为旋转角度的函数的线性增加半径的半径，使得光学位置传感器具有线性特性。
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公开(公告)号：US07205524B2
公开(公告)日：2007-04-17
申请号：US10955694
申请日：2004-09-30
Applicant: John P Drummond , Kenneth Schofield
Inventor： John P Drummond , Kenneth Schofield
CPC classification number: G01J1/26 , B60R1/088 , G01J1/4204 , G01J1/46 , G02B27/01
Abstract: A vehicle rearview mirror system includes an electro-optic reflective element, an ambient light sensor that is operable to sense ambient light, a glare light sensor that is operable to sense glare light and a circuit that is responsive to the ambient glare light sensors which establishes a reflectance level of the reflective element. The circuit includes a sensor-responsive device and a controller. The sensor-responsive device produces an output that is a function of light sensed by glare and ambient light sensors. The controller connects one of the glare and ambient light sensors at a time with the sensor-responsive device to establish glare and ambient light levels and thereby the reflectance level of the reflective element. The mirror system may include a display operable to project light through the reflective element and may control the intensity of the display as a function of the glare light and ambient light.
Abstract translation: 车辆后视镜系统包括电光反射元件，可操作以感测环境光的环境光传感器，可操作以感测眩光的眩光传感器和响应于环境眩光传感器的电路，其建立 反射元件的反射率水平。 电路包括传感器响应装置和控制器。 传感器响应装置产生的输出是由眩光和环境光传感器感测的光的函数。 控制器将眩光和环境光传感器中的一个与传感器响应装置连接起来，以建立眩光和环境光水平，从而建立反射元件的反射水平。 镜系统可以包括可操作以通过反射元件投射光的显示器，并且可以根据眩光和环境光来控制显示器的强度。
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公开(公告)号：US07196789B2
公开(公告)日：2007-03-27
申请号：US10752212
申请日：2004-01-06
Applicant: Stephen D. Senturia , Malcolm C. Smith
Inventor： Stephen D. Senturia , Malcolm C. Smith
Abstract: A light processor (such as a spectrometer) providing wavelength equalization for a sample pathway and a reference pathway by actuation of a light amplitude modulator. A chemometric processor including a light amplitude modulator capable of performing chemical analysis by applying weights to wavelengths of light, thereby reducing the need for electronic post processing.
Abstract translation: 通过致动光振幅调制器来提供样品路径的波长均衡和参考路径的光处理器（例如光谱仪）。 一种化学计量处理器，包括能够通过对光波长施加加权来执行化学分析的光振幅调制器，从而减少对电子后处理的需要。
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公开(公告)号：US20070012869A1
公开(公告)日：2007-01-18
申请号：US11434599
申请日：2006-05-13
Applicant: Christopher Mullin , Albert Titus , Kiriti Bhagavathula
Inventor： Christopher Mullin , Albert Titus , Kiriti Bhagavathula
CPC classification number: G01J1/26 , G01J1/1626 , G01J1/18 , G01J1/4228 , G01J1/44 , G01J2001/0276 , H03F3/082 , H03F3/45183 , H03F2203/45674
Abstract: The invention may be embodied as a glare detection system or as a method of detecting glare. In a system according to the invention, there may be a light receiving surface, a first input channel, a second input channel, a glare signaling circuit and a glare reducing circuit. The first input channel may provide an indication of the amount of light impinging on a first portion of the light receiving surface. The second input channel may provide an indication of the amount of light impinging on a second portion of the light receiving surface. The glare signaling circuit (“GSC”) may have a first input port in communication with the first input channel, a second input port in communication with the second input channel, a logic-or gate capable of producing an output signal when the logic-or gate detects that the first input channel or the second input channel indicates glare on the light receiving surface. The glare reducing circuit (“GRC”) may be in communication with the logic-or gate, and may be capable of reacting when the logic-or gate produces the output signal. For example, the GRC may react by determining where on the light receiving surface glare exists.
Abstract translation: 本发明可以被实施为眩光检测系统或者作为检测眩光的方法。 在根据本发明的系统中，可以存在光接收表面，第一输入通道，第二输入通道，眩光信号电路和眩光减少电路。 第一输入通道可以提供照射在光接收表面的第一部分上的光量的指示。 第二输入通道可以提供照射在光接收表面的第二部分上的光量的指示。 眩光信号电路（“GSC”）可以具有与第一输入通道通信的第一输入端口，与第二输入通道通信的第二输入端口，能够产生逻辑 - 或门检测到第一输入通道或第二输入通道在光接收表面上指示眩光。 眩光降低电路（“GRC”）可以与逻辑门或栅极通信，并且可以在逻辑或门产生输出信号时反应。 例如，GRC可以通过确定在光接收表面上存在眩光的位置来进行反应。
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Patent Agency Ranking
46.发明授权公开(公告)号：US06974940B2
公开(公告)日：2005-12-13
申请号：US10350246
申请日：2003-01-23
Applicant: Wen-Wei Su , Kuei-Hung Chen , Shun-Hsiang Hsiao
Inventor： Wen-Wei Su , Kuei-Hung Chen , Shun-Hsiang Hsiao
Abstract: An anti-glare rearview mirror assembly and a reflectance control method thereof are disclosed. The assembly includes an electrochromic rearview mirrors, two rearward light sensors, and a comparative controller. The sensors receiving a first rearward light from a first specified region and a second rearward light from a second specified region at the same time point, respectively, wherein the first and second specified regions partially overlap with each other. The intensities of the first and second rearview mirror light are compared to obtain a light difference. The reflectance of the anti-glare rearview mirror is adjusted according to the light difference.
Abstract translation: 公开了防眩后视镜组件及其反射控制方法。 组件包括电致变色后视镜，两个向后光传感器和比较控制器。 传感器分别在同一时间点从第一指定区域接收来自第二指定区域的第一后向光和来自第二指定区域的第二后向光，其中第一和第二指定区域彼此部分重叠。 比较第一和第二后视镜光的强度以获得光差。 防眩光后视镜的反射率根据光的差异进行调整。
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公开(公告)号：US06717706B2
公开(公告)日：2004-04-06
申请号：US10099124
申请日：2002-03-15
Applicant: Peter J. Miller , Paul J. Cronin
Inventor： Peter J. Miller , Paul J. Cronin
IPC: G02F100
CPC classification number: H04B10/2569 , G01J1/26 , G01J4/00 , G02F1/0136 , Y10S372/703
Abstract: State of polarization detectors and polarization control systems are disclosed. For example, the invention features an integrated optical assembly including: (i) a series of polarization-sensitive interfaces defining an optical beam path for an input optical beam to pass through the assembly, wherein each polarization-sensitive interface derives a sample beam from the input beam; and (ii) one or more retardation layers each positioned between a different pair of the polarization-sensitive interfaces, wherein the retardation layers are integrally coupled with the polarization-sensitive interfaces, and wherein the retardation layers and polarization-sensitive interfaces cause each sample beam to have an intensity that provides different information about the state of polarization of the input beam.
Abstract translation: 公开了偏振检测器和偏振控制系统的状态。 例如，本发明的特征在于一种集成的光学组件，其包括：（i）一系列偏振敏感接口，其限定用于输入光束穿过组件的光束路径，其中每个偏振敏感界面导出来自 输入光束 以及（ii）各自位于不同对的偏振敏感界面之间的一个或多个延迟层，其中延迟层与偏振敏感界面整体耦合，并且其中延迟层和偏振敏感界面使每个样品束 具有提供关于输入光束的偏振状态的不同信息的强度。
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公开(公告)号：US20030043445A1
公开(公告)日：2003-03-06
申请号：US10099124
申请日：2002-03-15
Inventor： Peter J. Miller , Paul J. Cronin
IPC: G02B026/00 , G02F001/00
CPC classification number: H04B10/2569 , G01J1/26 , G01J4/00 , G02F1/0136 , Y10S372/703
Abstract: State of polarization detectors and polarization control systems are disclosed.
Abstract translation: 公开了偏振检测器和偏振控制系统的状态
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49.发明申请Measuring method of illuminance unevenness of exposure apparatus, correcting method of illuminance unevennes, manufacturing method of semiconductor device, and exposure apparatus 失效曝光装置的照度不均匀性的测定方法，照度不均匀性的校正方法，半导体装置的制造方法以及曝光装置公开(公告)号：US20020159049A1
公开(公告)日：2002-10-31
申请号：US10131083
申请日：2002-04-25
Applicant: Kabushiki Kaisha Toshiba
Inventor： Kazuya Sato , Soichi Inoue , Satoshi Tanaka
IPC: G01J001/00
CPC classification number: G03F7/70125 , G01J1/26 , G03F7/70133
Abstract: There is disclosed a measuring method of illuminance unevenness of an exposure apparatus in which the illuminance unevenness resulting from a projection optical system, to project the light passed through the photomask onto the finite area on the photosensitive substrate via the projection optical system and to expose the photomask to the light, the method comprising calculating an average value of transmittance of the projection optical system of each path of the light emitted from one point of the photomask and reaching an imaging point for each of a plurality of imaging points in the finite area on the photosensitive substrate, and calculating the illuminance unevenness in the finite area on the photosensitive substrate from the average value of the transmittance obtained for each imaging point.
Abstract translation: 公开了一种曝光装置的照度不均匀性的测量方法，其中由投影光学系统产生的照度不均匀性将通过光掩模的光投影到经由投影光学系统的感光基板上的有限区域上， 光掩模，该方法包括计算从光掩模的一个点发射的光的每个路径的投影光学系统的透射率的平均值，并且到达有限区域中的多个成像点中的每一个的成像点 感光基板，并且根据对于每个成像点获得的透射率的平均值计算感光基板上的有限区域中的照度不均匀度。
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公开(公告)号：US5880793A
公开(公告)日：1999-03-09
申请号：US909104
申请日：1997-08-12
Applicant: Stefan Gunz , Rene Werthmueller , Livio Ghisleni
Inventor： Stefan Gunz , Rene Werthmueller , Livio Ghisleni
CPC classification number: G01J1/26 , A61F9/067 , G01J2001/0276 , G02F1/13318
Abstract: Electro-optical glare protection device is disclosed for use with protective glasses, protective helmets or protective masks with at least one optical detector, especially a photodiode, with an electro-optical glare protection plate incorporating at least one liquid crystal cell, and with an electronic circuit for the adjustment and setting of the optical transmission of this glare protection plate. The protective device comprises a non-optical detector and a switch connected to the electronic circuit for adjusting the optical transmission of the glare protection plate. The switch links the signals produced by these detectors with each other as an and/or circuit. The electronic circuit generates corresponding switch signals.
Abstract translation: 公开了一种电光眩光保护装置，其与具有至少一个光学检测器，特别是光电二极管的防护眼镜，保护头盔或保护罩一起使用，其具有结合至少一个液晶单元的电光眩光保护板，并且与电子 该眩光保护板光传输的调整和设置电路。 保护装置包括非光学检测器和连接到电子电路的开关，用于调节眩光保护板的光学传输。 开关将由这些检测器产生的信号彼此作为和/或电路连接。 电子电路产生相应的开关信号。
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