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公开(公告)号：US20130307168A1
公开(公告)日：2013-11-21
申请号：US13476386
申请日：2012-05-21
IPC分类号： B01F3/04
CPC分类号： B01F3/04737 , B01F3/04056 , B01F3/04439 , B01F5/0616 , B01F2005/0017 , B01F2005/0639 , B01F2015/0221 , F23D11/102 , F23D11/38
摘要： Disclosed is a liquid-gas mixer including a central passageway provided about an injector axis, and first and second gas passageways. The first gas passageway is radially outward of the central passageway and radially inward of the second gas passageway. A turbulator is provided between the first and second gas passageways, and includes a plurality of first disturbance generators and a plurality of second disturbance generators. The first and second disturbance generators are provided about the turbulator in an alternating arrangement.
摘要翻译： 公开了一种液体 - 气体混合器，其包括围绕喷射器轴线设置的中心通道，以及第一和第二气体通道。 第一气体通道在中心通道的径向外侧和第二气体通道的径向内侧。 在第一和第二气体通道之间设置有湍流器，并且包括多个第一干扰发生器和多个第二干扰发生器。 第一和第二扰动发生器以交替排列设置在湍流器周围。
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22.发明申请LIQUID CRYSTAL DEVICE COMPRISING ARRAY OF SENSOR CIRCUITS WITH VOLTAGE-DEPENDENT CAPACITOR 审中-公开包含电压依赖电容器的传感器电路阵列的液晶装置公开(公告)号：US20120206664A1
公开(公告)日：2012-08-16
申请号：US13503449
申请日：2010-11-01
IPC分类号： G02F1/1333
CPC分类号： G06F3/044 , G06F3/0412
摘要： A liquid crystal device is provided, for example in the form of a combined display and sensor forming a touch screen. The device comprises an array, for example of active matrix type, of sensor circuits. Each sensor circuit comprises a liquid crystal sensing capacitor (CV) connected to a transistor M1 arranged as a source-follower. A sensor selecting capacitor (C1) in the form of a voltage dependent capacitor is connected between the transistor (M1) and a row select line (RWS). The capacitance of the voltage dependent capacitor (C1) is dependent on the voltage across it and has a larger value for a small voltage and a smaller value for a large voltage.
摘要翻译： 例如以构成触摸屏的组合显示器和传感器的形式提供液晶装置。 该装置包括传感器电路的阵列，例如有源矩阵型。 每个传感器电路包括连接到配置为源极跟随器的晶体管M1的液晶感测电容器（CV）。 在晶体管（M1）和行选择线（RWS）之间连接有取决于电压的形式的传感器选择电容器（C1）。 电压依赖电容器（C1）的电容取决于其上的电压，并且对于小电压具有较大的值，对于大电压具有较小的值。
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23.发明申请LIQUID CRYSTAL DEVICE COMPRISING ARRAY OF SENSOR CIRCUITS USING A PRE-CHARGE OPERATION 审中-公开使用预充电操作的包含传感器电路阵列的液晶装置公开(公告)号：US20120206408A1
公开(公告)日：2012-08-16
申请号：US13503428
申请日：2010-11-01
CPC分类号： G06F3/0412 , G06F3/044
摘要： A liquid crystal device is provided, for example in the form of a combined display and sensor forming a touch screen. The device comprises an array, for example of active matrix type, of sensor circuits. Each sensor circuit comprises a liquid crystal sensing capacitor (CV) connected between a transistor M1 arranged as a source-follower and a precharging input (PRE). A sensor selecting capacitor (C1) is connected between the transistor (M1) and a row select line (RWS).
摘要翻译： 例如以构成触摸屏的组合显示器和传感器的形式提供液晶装置。 该装置包括传感器电路的阵列，例如有源矩阵型。 每个传感器电路包括连接在布置为源极跟随器的晶体管M1和预充电输入（PRE）之间的液晶感测电容器（CV）。 传感器选择电容器（C1）连接在晶体管（M1）和行选择线（RWS）之间。
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公开(公告)号：US20100238135A1
公开(公告)日：2010-09-23
申请号：US12303567
申请日：2007-06-11
IPC分类号： H04N5/335 , H01L31/102 , H01L27/146
CPC分类号： H01L27/14678 , G02F1/13338 , G02F1/1362 , G06F3/0412 , G09G3/3648 , G09G2360/14 , H01L27/14632 , H01L27/14643 , H04N3/155 , H04N5/335 , H04N5/374
摘要： An image sensor, for example for incorporation within an active matrix display, comprises an array of sensor elements 10. Each sensor element (10) comprise an amplifying transistor (M1) whose gate is connected to an integrating node (11). The integrating node (11) is connected to one plate of an integrating capacitor (C1) and to one electrode of a photodiode (D1), whose other electrode is connected to a resetting line (RST). The sensor element (10) performs a repeating sensing cycle comprising a resetting phase, an integrating phase and a reading phase. During the resetting phase, the resetting line (RST) receives a voltage which forward-biases the photodiode (D1) so as to charge the integrating node (11) to a predetermined voltage. The resetting line (RST) is then returned to a voltage for reverse-biasing the photodiode (D1) so that the integrating and reading phases may be performed.
摘要翻译： 例如，用于结合在有源矩阵显示器内的图像传感器包括传感器元件阵列10.每个传感器元件（10）包括其栅极连接到积分节点（11）的放大晶体管（M1）。 积分节点（11）连接到积分电容器（C1）的一个板和连接到复位线（RST）的光电二极管（D1）的一个电极。 传感器元件（10）执行包括复位阶段，积分阶段和读取阶段的重复感测周期。 在复位阶段期间，复位线（RST）接收正向偏置光电二极管（D1）的电压，以将积分节点（11）充电至预定电压。 然后，复位线（RST）返回到用于反向偏置光电二极管（D1）的电压，使得可以执行积分和读取阶段。
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公开(公告)号：US20100060562A1
公开(公告)日：2010-03-11
申请号：US12524021
申请日：2008-04-21
CPC分类号： H01L31/153 , G01J1/4228 , G01J1/44 , G01J1/46 , G01J2001/444 , G01J2001/446 , G02F1/13318 , G02F2001/133626 , H01L31/02164 , H01L31/03682 , H01L31/105
摘要： A method is provided of compensating for stray light in a light sensor having a detection photosensor (7) and a reference photosensor (20), the reference photosensor (7) being for use in compensating for stray light falling on the detection photosensor (20). The method comprises using the reference photosensor (20) at least in part to determine a bias voltage applied to the detection photosensor (7). Based on this method, a display device is provided comprising a backlight and a light sensor for determining an ambient light level with the effects of stray light from the backlight substantially removed, with means provided for controlling the intensity of the backlight in dependence upon the determined ambient light level.
摘要翻译： 提供一种补偿具有检测光传感器（7）和参考光电传感器（20）的光传感器中的杂散光的方法，所述参考光传感器（7）用于补偿落在检测光传感器（20）上的杂散光， 。 该方法包括至少部分地使用参考光传感器（20）来确定施加到检测光传感器（7）的偏置电压。 基于该方法，提供了一种显示装置，其包括背光和光传感器，用于利用来自背光的杂散光的效果基本上被去除来确定环境光级，具有根据所确定的背景来控制背光的强度的装置 环境光级别。
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公开(公告)号：US20100026192A1
公开(公告)日：2010-02-04
申请号：US12444032
申请日：2007-10-04
CPC分类号： G01J1/44 , G01J1/1626 , G01J1/4204 , G09G3/3406 , G09G2360/144 , H01L31/105 , H01L31/111
摘要： A method of operating a photosensor comprising: applying a bias voltage to a photosensor (12) comprising n (n>1) photo-sensitive elements (8) connected in series, and determining the photocurrent in the photosensor (12) at a time when the applied bias voltage across the photosensor maintains the photosensor at or close to the point at which it has the greatest signal-to-noise ratio. This may conveniently be done by determining the current in the photosensor at a time when the applied bias voltage across the photosensor is equal or approximately equal to n×Vbi, where Vbi is the bias voltage about which the current in a single one of the photo-sensitive elements (8), in the dark, changes sign. In an embodiment in which the photo-sensitive elements (8) are photodiodes, the bias voltage Vbi is the “built-in” voltage of the photodiodes. The photocurrent generated when n series-connected photodiodes are illuminated is approximately equal to the photocurrent generated when one photodiode is illuminated. However, the leakage current (i.e., the dark current) for the n series-connected photodiodes is significantly lower than the leakage current for one photodiode. The signal-to-noise-ratio is therefore significantly increased.
摘要翻译： 一种操作光传感器的方法，包括：将偏置电压施加到包括串联连接的n（n> 1）个光敏元件（8）的光电传感器（12），并且在光电传感器（12）中确定光电流 光电传感器两端施加的偏置电压将光电传感器保持在或接近于具有最大信噪比的点。 这可以通过确定光电传感器中的电流在光电传感器两端施加的偏置电压等于或近似等于nxVbi的时间来确定光电传感器的电流，其中Vbi是单个光敏电流中的电流的偏置电压 元素（8），在黑暗中改变迹象。 在光敏元件（8）是光电二极管的实施例中，偏置电压Vbi是光电二极管的“内置”电压。 当n个串联连接的光电二极管被照亮时产生的光电流近似等于当一个光电二极管被照亮时产生的光电流。 然而，n个串联连接的光电二极管的漏电流（即暗电流）明显低于一个光电二极管的漏电流。 因此，信噪比显着增加。
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公开(公告)号：US06343432B1
公开(公告)日：2002-02-05
申请号：US09130710
申请日：1998-08-06
IPC分类号： A01M3106
CPC分类号： A01M31/06
摘要： The present invention includes a method for making a realistic three-dimensional animal decoy. The method includes steps of photographing an array of views of an animal that is to be the subject of the decoy. The photographic views are arranged to make a flattened, aerial view of the animal. A screen is prepared that receives the view. The screen is positioned over a three-dimensional vacuum mold, and, with application of heat and pressure, is permanently formed into a three-dimensional animal shell decoy that has photographically realistic features.
摘要翻译： 本发明包括一种制作逼真的三维动物诱饵的方法。 该方法包括拍摄作为诱饵对象的动物的视图阵列的步骤。 摄影视图被安排成使动物的扁平的鸟瞰图。 准备接收视图的屏幕。 屏幕定位在三维真空模具上，并且在施加热和压力的情况下，永久地形成具有照片上真实特征的三维动物壳诱饵。
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