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1. 发明申请

WO2017095896A1 OPTICAL SENSOR FOR INTEGRATION OVER A DISPLAY BACKPLANE 审中-公开
标题翻译：用于集成显示背板的光学传感器
公开(公告)号：WO2017095896A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/064174
申请日：2016-11-30
申请人： SYNAPTICS INCORPORATED
发明人： FOMANI, Arash Akhavan , MIENKO, Marek , SMITH, Patrick , WICKBOLDT, Paul
IPC分类号： G01J1/04 , G02B27/14 , G06K9/00
CPC分类号： G06K9/00013 , G01J1/0214 , G01J1/0233 , G01J1/04 , G01J1/0407 , G01J1/0411 , G01J1/0414 , G01J1/0422 , G01J1/0429 , G01J1/0437 , G01J1/0488 , G01J1/0492 , G01J1/06 , G01J1/08 , G02F1/13318 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/133536 , G02F1/1368 , G06K9/0004 , G06K9/0008 , G06K2009/0006
摘要： Systems and methods for optical imaging are disclosed. An optical sensor for imaging a biometric input object on a sensing region includes a transparent layer having a first side and a second side opposite the first side; a set of apertures disposed above the first side of the transparent layer; a first set of reflective surfaces disposed below the second side of the transparent layer configured to receive light transmitted through the first set of apertures and to reflect the received light; a second set of reflective surfaces disposed above the first side of the transparent layer configured to receive the light reflected from the first set of reflective surfaces and to further reflect the light; and a plurality of detector elements positioned to receive the further reflected light from the second set of reflective surfaces.
摘要翻译：公开了用于光学成像的系统和方法。一种用于在感测区域上成像生物特征输入物体的光学传感器包括具有第一侧和与第一侧相对的第二侧的透明层; 设置在透明层的第一侧上方的一组孔; 设置在所述透明层的所述第二侧下方的第一组反射表面，所述第一组反射表面被配置为接收透过所述第一组孔并且反射所述接收到的光的光; 设置在所述透明层的所述第一侧上方的第二组反射表面，所述第二组反射表面被配置为接收从所述第一组反射表面反射的光并且进一步反射所述光; 以及定位成接收来自第二组反射表面的进一步反射光的多个检测器元件。

2. 发明申请

WO2015136099A2 OPTICAL IMAGING MODULES AND OPTICAL DETECTION MODULES INCLUDING A TIME-OF-FLIGHT SENSOR 审中-公开
标题翻译：光学成像模块和光学检测模块，包括飞行时间传感器
公开(公告)号：WO2015136099A2
公开(公告)日：2015-09-17
申请号：PCT/EP2015/055357
申请日：2015-03-13
申请人： MESA IMAGING AG
发明人： BUETTGEN, Bernhard , VAELLO, Bruno , BEER, Stephan , LEHMANN, Michael , CALERO, PÉREZ, Daniel , GODÉ, Sophie , HALLAL, Bassam
IPC分类号： G01S17/89
CPC分类号： G01S7/4813 , G01J1/0214 , G01J1/0422 , G01J2001/4247 , G01S7/4915 , G01S7/4918 , G01S7/497 , G01S17/89
摘要： The present disclosure describes optical imaging and optical detection modules that include sensors such as time-of-flight (TOF) sensors. Various implementations are described that, in some instances, can help reduce the amount of optical cross-talk between active detection pixels and reference pixels and/or can facilitate the ability of the sensor to determine an accurate phase difference to be used, for example, in distance calculations.
摘要翻译：本公开描述了包括诸如飞行时间（TOF）传感器的传感器的光学成像和光学检测模块。描述了各种实现，在某些情况下，可以帮助减少主动检测像素和参考像素之间的光学串扰量，和/或可以促进传感器确定要使用的精确相位差的能力，例如，在距离计算。

3. 发明申请

WO2014073254A1 光検出装置审中-公开
标题翻译：光检测装置
公开(公告)号：WO2014073254A1
公开(公告)日：2014-05-15
申请号：PCT/JP2013/072386
申请日：2013-08-22
申请人：シャープ株式会社
发明人：渡邉　由紀夫
IPC分类号： G01N21/64 , G01J1/04 , G02B3/04 , G02B3/08
CPC分类号： G01J1/0411 , G01J1/0422 , G01J1/0488 , G01N21/645 , G01N21/6456 , G01N21/6486 , G01N2021/6478 , G01N2201/06113 , G01N2201/0638 , G01N2201/10 , G01N2201/103 , G02B17/08 , G02B19/0028
摘要：　光検出装置は、測定対象物(１６)からの光を集光する対物レンズ素子(１７)と、上記対物レンズ素子(１７)によって集光された光を検出する光検出素子とを備え、上記対物レンズ素子(１７)は、屈折によって光を集光する中央部分(２８)と、この中央部分(２８)の周辺に位置して反射によって光を集光する周辺部分(２９)とを含んでいる。こうして、通常の凸レンズでは集光できないような大きな放射角度の光をも集めることができ、集光効率を高めて上記光検出素子による感度アップを図ることができる。
摘要翻译：该光检测装置设置有：收集来自被测量对象物（16）的光的物镜元件（17）。以及光检测元件，其检测通过物镜元件（17）收集的光。物镜元件（17）包括通过折射收集光的中心部分（28）和通过位于中心部分（28）周边的反射而收集光的外围部分（29））。因此，可以收集不能通过普通凸透镜收集的光，因此可以通过光检测元件提高采光效率，从而提高发光角度大，灵敏度高的光。

4. 发明申请

WO2014042834A1 OPTICAL DETECTOR FOR SENSOR SYSTEM HAVING MEANS FOR DETECTING A VIRTUAL IMAGE 审中-公开
标题翻译：具有用于检测虚拟图像的传感器系统的光学检测器
公开(公告)号：WO2014042834A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/055824
申请日：2013-08-20
申请人： APPLE INC.
发明人： RUH, Richard
IPC分类号： G01J1/04 , G01S17/02 , G01V8/10
CPC分类号： G01J1/0414 , G01J1/0422 , G01S7/4813 , G01S17/026 , G01V8/12
摘要： A proximity and light sensing device including a light emitting compartment having a light emitter positioned on a substrate and an optical element positioned along a side of the light emitter opposite the substrate. The device further including a light receiving compartment including a light detector positioned on the substrate and an optical element positioned along a side of the light detector opposite the substrate. A mid wall extends in a direction substantially normal to the substrate and is positioned between the light emitting compartment and the light receiving compartment. The device further includes a reflective element positioned at a side of the mid wall facing the light receiving compartment, the reflective element capable of reflecting an off-axis light beam onto the light detector so as to form a real image on the light detector of an otherwise virtual image formed behind the reflector. Other embodiments are also described.
摘要翻译：一种接近和光感测装置，包括具有位于基板上的发光体的发光室和沿着与发光体相对的基板侧的光学元件。该装置还包括一个光接收室，该光接收室包括位于基板上的光检测器和沿着该光检测器与该基板相对的一侧定位的光学元件。中间壁沿基本上垂直于基板的方向延伸并且位于发光室和光接收室之间。该装置还包括位于面向光接收室的中间壁的一侧的反射元件，该反射元件能够将离轴光束反射到光检测器上，以便在光检测器上形成实像否则在反射器后面形成虚拟图像。还描述了其它实施例。

5. 发明申请

WO2009006190A3 LIGHT GUIDE AND ELECTRONIC DEVICE USING LIGHT GUIDE 审中-公开
标题翻译：导光装置和使用光导的电子装置
公开(公告)号：WO2009006190A3
公开(公告)日：2009-02-19
申请号：PCT/US2008068319
申请日：2008-06-26
申请人： MOTOROLA INC , WANG DONGXUE
发明人： WANG DONGXUE
IPC分类号： H04B1/40
CPC分类号： G01J1/32 , G01J1/04 , G01J1/0422 , G01J1/0474 , G01J1/4204 , G02B6/4203 , G02B6/4298
摘要： Disclosed are a light guide (750) and an electronic device including a light guide for coupling ambient light to a light sensor. The light guide (750) that is a structure of light-transmitting material having an elongate shape including a first end (752) for receiving ambient light and a second end (754) for collecting ambient light to transmit to a light sensor. The first end (752) of the light guide has a concave shape and the second end (754) of the light guide also has a concave shape. An electronic device may support the light guide and a light sensor. The concave shape of the second end of the light sensor may disperse light toward the light sensor, rather than tightly focusing the light toward the light sensor. Accordingly, the light sensor may have a sensing area that forms a detection plane so that the detection plane is positioned adjacent to the second end.
摘要翻译：公开了一种光导（750）和包括用于将环境光耦合到光传感器的光导的电子设备。光导（750）是具有细长形状的光传输材料的结构，其包括用于接收环境光的第一端（752）和用于收集环境光以传输到光传感器的第二端（754）。光导的第一端（752）具有凹形形状，并且光导的第二端（754）也具有凹形形状。电子设备可以支撑光导和光传感器。光传感器的第二端的凹面形状可以朝向光传感器散射光，而不是使光朝着光传感器紧密聚焦。因此，光传感器可以具有形成检测平面的感测区域，使得检测平面位于第二端附近。

6. 发明申请

WO2005064318A1 FLUOROMETERS 审中-公开
标题翻译：荧光计
公开(公告)号：WO2005064318A1
公开(公告)日：2005-07-14
申请号：PCT/EP2004/014484
申请日：2004-12-20
申请人： PRECISENSE A/S , AASMUL, Søren
发明人： AASMUL, Søren
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01J1/04 , G01J1/0422 , G01N2021/6463 , G01N2201/0636
摘要： In apparatus for the production and detection of fluorescence at a sample surface, the height of the apparatus above the sample surface is reduced, and loss of the emitted fluorescence due to reflection loss and light scattering is minimized. The apparatus comprises a three-dimensionally curved light reflecting surface (40) that directs light from a light source (32) transversely to its original path and focuses the light on to an illumination zone (30) at or below the sample surface. The reflecting surface (40) also collects, directs and at least partially collimates emitted fluorescence transversely to its original path and towards a detector (46).
摘要翻译：在用于在样品表面生产和检测荧光的装置中，样品表面上方的装置的高度减小，并且由于反射损失和光散射引起的发射的荧光的损失最小化。该装置包括三维弯曲的光反射表面（40），其将来自光源（32）的光横向于其原始路径引导并将光聚焦到在样品表面处或下方的照明区域（30）。反射表面（40）还收集，引导并至少部分地将发射的荧光横向于其原始路径并朝向检测器（46）准直。

7. 发明申请

WO03078941A8 SENSOR CONFIGURATION FOR SUBSTANTIAL SPACING FROM A SMALL APERTURE 审中-公开
标题翻译：传感器配置从小孔中进行大面积间隔
公开(公告)号：WO03078941A8
公开(公告)日：2004-07-15
申请号：PCT/US0302193
申请日：2003-01-24
申请人： GENTEX CORP
发明人： BECHTEL JON H , OCKERSE HAROLD C
IPC分类号： G01N21/17 , B60R1/08 , G01J1/02 , G01J1/04 , G01J1/42 , G01J1/46 , G01J5/08 , G02B5/02 , G02B17/08 , H01L31/12 , H01J40/14
CPC分类号： G02B5/021 , B60R1/088 , B60R1/12 , B60S1/0822 , B60S1/0833 , B60S1/0885 , G01J1/02 , G01J1/0209 , G01J1/0219 , G01J1/0228 , G01J1/0266 , G01J1/0271 , G01J1/04 , G01J1/0403 , G01J1/0407 , G01J1/0411 , G01J1/0422 , G01J1/0474 , G01J1/18 , G01J1/42 , G01J1/46 , G01J2001/4266 , G02B5/0215 , G02B5/0221 , G02B5/0242 , G02B5/0278 , G02B19/0028 , G02B19/0076
摘要： The inventive sensor (30) device includes a support structure, a sensing element (15) mounted on the support substrate (60) for sensing optical radiation and generating an electrical output signal in response thereto, and an encapsulant (62) encapsulating the sensing element (15) on the support structure. The encapsulant (62) being configured to define a lens portion (61) for focusing incident optical radiation onto an active surface of the sensing element, and an optical radiation collector portion (53) surrounding the lens portion for collecting and redirecting optical radiation that is not incident the lens portion (61) onto the active surface of the sensing element (15). The collector portion (53) may be a parabolic reflector that reflects incident light by total internal reflection. The sensor device (15) may be incorporated into an assembly including a diffuser (32) positioned across an aperture, and/or may be incorporated into a vehicle accessory such as a rearview mirror assembly.
摘要翻译：本发明的传感器（30）装置包括支撑结构，安装在支撑基板（60）上的感测元件（15），用于感测光辐射并响应于此产生电输出信号;以及密封剂（62），其封装感测元件（15）在支撑结构上。密封剂（62）被配置为限定用于将入射光辐射聚焦到感测元件的有源表面上的透镜部分（61）和围绕透镜部分的光学辐射收集器部分（53），用于收集和重定向光辐射不将透镜部分（61）入射到感测元件（15）的有效表面上。集电器部分（53）可以是通过全内反射反射入射光的抛物面反射器。传感器装置（15）可以结合到包括穿过孔的定位的扩散器（32）的组件中，和/或可以被并入车辆附件如后视镜组件中。

8. 发明申请

WO99024951A1 SOLAR RADIATION SENSOR 审中-公开
标题翻译：太阳辐射传感器
公开(公告)号：WO99024951A1
公开(公告)日：1999-05-20
申请号：PCT/US1998/024061
申请日：1998-11-12
IPC分类号： G01J1/04 , G01J1/42 , G08B17/12 , B60Q1/00 , G01J1/00 , G08B17/00
CPC分类号： G01J1/04 , G01J1/0271 , G01J1/0422 , G01J1/0474 , G01J1/4228 , G01J2001/4266
摘要： A sensor (50) for determining the magnitude and intensity of solar radiation. The apparatus includes a diffuser (2) which provides radiation through channels (60a, 60b, 60c, 60d) within an elongated channeled member (5) onto photodiodes (54a, 54b, 54c, 54d). Each photodiode (54a, 54b, 54c, 54d) is optically isolated from other photodiodes. The diffuser (2) is arranged and constructed so as to receive radiation within 360 degrees of the surrounding environment.
摘要翻译：一种用于确定太阳辐射的大小和强度的传感器（50）。该设备包括扩散器（2），其通过细长的通道构件（5）内的通道（60a，60b，60c，60d）提供到光电二极管（54a，54b，54c，54d）上的辐射。每个光电二极管（54a，54b，54c，54d）与其他光电二极管光学隔离。扩散器（2）被布置和构造成在周围环境的360度范围内接收辐射。

9. 发明申请

WO1997037372A1 APPARATUS AND METHOD FOR SPRAYING HERBICIDE ON WEEDS IN A COTTON FIELD 审中-公开
标题翻译：用于在棉花领域喷洒除草剂的装置和方法
公开(公告)号：WO1997037372A1
公开(公告)日：1997-10-09
申请号：PCT/US1997005508
申请日：1997-04-01
申请人： PATCHEN, INC.
发明人： PATCHEN, INC. , BECK, James, L. , KINTER, Malcolm, L.
IPC分类号： H01J40/14
CPC分类号： A01M21/00 , A01M7/0089 , G01C3/085 , G01J1/04 , G01J1/0407 , G01J1/0422 , G01J1/0437 , G01J1/44 , G01J3/42 , G01J3/50 , G01J3/501 , G01J2001/4242 , G01N21/255 , G01N2021/8466
摘要： Weeds (100) growing around the bases of the stalks of cotton plant (101) growing in a row (105 and 105A) in a cotton field are sprayed with herbicide without spraying the cotton stalks (101) or wasting herbicide on bare ground (107). The cotton plants are adequately mature that their stalks exhibit a significantly different spectral reflectance characteristic than the weeds typically growing amid the cotton. The cotton plants are adequately tall that the majority of the leaves of the cotton plants are disposed outside the area which can be sprayed using an electronically-controlled valve and nozzle (103). Light is transmitted toward an object (a cotton stalk, a weed, or soil) in the row and the reflected light is analyzed. If the object has a spectral characteristic of a growing weed, then the valve is activated and the object is sprayed with herbicide. If the object does not have the spectral characteristic of a growing weed, then the valve is not activated and the object is not sprayed with herbicide.
摘要翻译：在棉田中连续生长（105和105A）的棉花植物（101）茎的基部生长的杂草（100）用除草剂喷洒，而不将棉花秆（101）或除草剂除草剂暴露在裸地（107 ）。棉花植物已经充分成熟，它们的茎表现出与通常在棉花中生长的杂草显着不同的光谱反射率特征。棉花植物足够高，使得棉花植物的大部分叶子布置在可以使用电子控制的阀和喷嘴（103）喷射的区域的外部。光朝向该行中的物体（棉秆，杂草或土壤）传递，并且分析反射光。如果物体具有不断增长的杂草的光谱特征，则阀被激活，物体用除草剂喷洒。如果物体不具有不断增长的杂草的光谱特征，则阀不被激活，并且物体不被除草剂喷洒。

10. 发明申请

WO1996002817A1 APPARATUS AND METHOD FOR DETERMINING A DISTANCE TO AN OBJECT IN A FIELD 审中-公开
标题翻译：用于确定现场对象的距离的装置和方法
公开(公告)号：WO1996002817A1
公开(公告)日：1996-02-01
申请号：PCT/US1995008237
申请日：1995-07-14
申请人： PATCHEN INC.
发明人： PATCHEN INC. , BECK, James, L. , KINTER, Malcolm, L.
IPC分类号： G01M09/04
CPC分类号： G01J3/42 , A01M7/0089 , A01M21/00 , G01C3/085 , G01J1/04 , G01J1/0407 , G01J1/0422 , G01J1/0437 , G01J1/4228 , G01J1/44 , G01J3/0205 , G01J3/0216 , G01J3/0229 , G01J3/50 , G01J3/501 , G01J2001/4242 , G01N21/255 , G01N2021/8466
摘要： An optical proximity sensor (1) generates information indicative of a distance (D1) to an object (14A) in a field and in some embodiments also generates information indicative of a spectral reflectance characteristics of the object (14A). The information indicative of the spectral reflectance characteristic can be used to determine whether the object (14A) in the field is a living plant (14A) or another object such as soil (10). Light emitted from the optical sensor (1) for reflection off the object (14A) is modulated so that reflected light from the optical sensor can be discriminated from reflected ambient sunlight. The optical sensor (1) is scanned over the field to map objects in the field and/or to determine the location of rows of crop plants. A sensor in accordance with the present invention has many uses in agriculture including spraying, cultivation and vehicle guidance.
摘要翻译：光学接近传感器（1）在场中产生指示对象（14A）的距离（D1）的信息，并且在一些实施例中还产生指示对象（14A）的光谱反射特性的信息。指示光谱反射特性的信息可以用于确定场中的物体（14A）是活动植物（14A）还是诸如土壤（10）的另一物体。从光学传感器（1）发出的用于反射离开物体（14A）的光被调制，使得来自光学传感器的反射光可以与反射的环境太阳光区分开。光学传感器（1）在场上扫描以在场中映射对象和/或确定作物植物的行的位置。根据本发明的传感器在农业中具有许多用途，包括喷雾，栽培和车辆引导。

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