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51. 发明授权

US06342131B1 Method of depositing a multilayer thin film by means of magnetron sputtering which controls the magnetic field 失效
标题翻译：通过控制磁场的磁控溅射沉积多层薄膜的方法
公开(公告)号：US06342131B1
公开(公告)日：2002-01-29
申请号：US09061980
申请日：1998-04-17
申请人： Viraj Y. Sardesai , Tomio Y. Katata , Christopher Parks , John Benedict
发明人： Viraj Y. Sardesai , Tomio Y. Katata , Christopher Parks , John Benedict
IPC分类号： C23C1434
CPC分类号： C23C14/35
摘要： A thin film deposition method comprises the steps of preparing a magnetron sputtering system having a magnetic field generation unit for changing a magnetic field, mounting, as a target, a composite material on a cathode of the magnetron sputtering system, providing a to-be-processed substrate on an anode of the magnetron sputtering system, evacuating a chamber of the magnetron sputtering system and thereafter filling the chamber with inert gas, and applying, onto the cathode, one of DC power and RF power and, at the same time, an alternating magnetic field from a lower portion of the target, thereby controlling a cycle and intensity of the alternating magnetic field to change a ratio of the not less than two components of the thin film in a film thickness direction of the thin film.
摘要翻译：薄膜沉积方法包括以下步骤：制备具有用于改变磁场的磁场产生单元的磁控溅射系统，将复合材料安装在磁控溅射系统的阴极上作为目标，在磁控溅射系统的阳极上处理的衬底，抽空磁控溅射系统的腔室，然后用惰性气体填充室，并将阴极施加到直流电源和RF功率中的一个，同时，从目标的下部交变磁场，从而控制交变磁场的周期和强度，以改变薄膜的薄膜厚度方向上不少于两个分量的比例。

52. 发明授权

US08723098B2 Charge coupled image sensor and method of operating with transferring operation of charge packets from plural photodetectors to vertical CCD shift registers (as amended) 有权
标题翻译：电荷耦合图像传感器和从多个光电检测器到垂直CCD移位寄存器的转移操作的操作方法（经修改）
公开(公告)号：US08723098B2
公开(公告)日：2014-05-13
申请号：US13241547
申请日：2011-09-23
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H01J40/14
CPC分类号： H04N5/3728 , H01L27/14806 , H01L27/14843
摘要： A CCD image sensor includes vertical CCD shift registers and gate electrodes disposed over the vertical CCD shift registers. The gate electrodes are divided into distinct groups of gate electrodes. The CCD image sensor is adapted to operate in an accumulation mode and a charge transfer mode, an accumulation mode and a charge shifting mode, or an accumulation mode, a charge transfer mode, and a charge shifting mode. The charge transfer mode has an initial charge transfer phase and a final charge transfer phase. The charge shifting mode has an initial charge shifting phase and a final charge shifting phase.
摘要翻译： CCD图像传感器包括垂直CCD移位寄存器和设置在垂直CCD移位寄存器上的栅电极。栅电极被分成不同的栅电极组。 CCD图像传感器适于在累积模式和电荷转移模式，累积模式和充电移动模式，或累加模式，电荷转移模式和电荷移动模式下操作。电荷转移模式具有初始电荷转移相和最终电荷转移相。电荷移动模式具有初始电荷偏移相位和最终电荷转移相位。

53. 发明申请

US20140049676A1 MULTIMODE INTERLINE CCD IMAGING METHODS 有权
标题翻译：多模相干CCD成像方法
公开(公告)号：US20140049676A1
公开(公告)日：2014-02-20
申请号：US13585171
申请日：2012-08-14
申请人： Christopher Parks , Keith Wetzel
发明人： Christopher Parks , Keith Wetzel
IPC分类号： H04N5/335
CPC分类号： H04N5/3728 , H04N5/3415 , H04N5/343 , H04N5/3454 , H04N5/37213
摘要： In various embodiments, image-capture methods include a mode in which an image is acquired via charge accumulation in multiple regions of an imaging array and read out to one or more outputs, and/or a mode in which an image is acquired via charge accumulation in a first region of an imaging array, held in vertical CCDs of another region of the imaging array, and read out along with a second image acquired via charge accumulation in the first region of the imaging array.
摘要翻译：在各种实施例中，图像捕获方法包括其中通过成像阵列的多个区域中的电荷累积获取图像并读出到一个或多个输出的模式，和/或通过电荷累积获取图像的模式在成像阵列的第一区域中，保持在成像阵列的另一区域的垂直CCD中，并且与在成像阵列的第一区域中经由电荷累积获取的第二图像一起读出。

54. 发明授权

US08643758B2 Method for processing an image captured by an image sensor having a charge multiplication output channel and a charge sensing output channel 有权
标题翻译：用于处理由具有电荷倍增输出通道和电荷感测输出通道的图像传感器捕获的图像的方法
公开(公告)号：US08643758B2
公开(公告)日：2014-02-04
申请号：US12973108
申请日：2010-12-20
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H04N5/335
CPC分类号： H04N5/37213
摘要： An image sensor includes a horizontal shift register electrically connected to a pixel array for receiving charge packets from the pixel array. A non-destructive sense node is connected to an output of the horizontal shift register. A charge directing switch is electrically connected to the non-destructive sense node. The charge directing switch includes two outputs. A charge multiplying horizontal shift register is electrically connected to one output of the charge directing switch. A discharging element is connected to the other output of the charge directing switch.
摘要翻译：图像传感器包括电连接到像素阵列的水平移位寄存器，用于从像素阵列接收电荷分组。非破坏性感测节点连接到水平移位寄存器的输出。充电指示开关电连接到非破坏性感测节点。充电指示开关包括两个输出。充电倍增水平移位寄存器电连接到充电指示开关的一个输出端。放电元件连接到充电指示开关的另一个输出端。

55. 发明申请

US20130075583A1 MULTIPLE CLOCKING MODES FOR A CCD IMAGER 有权
公开(公告)号：US20130075583A1
公开(公告)日：2013-03-28
申请号：US13241558
申请日：2011-09-23
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H01L27/148
CPC分类号： H01L27/14806 , H01L27/14843
摘要： A CCD image sensor includes vertical CCD shift registers and gate electrodes disposed over the vertical CCD shift registers. The gate electrodes are divided into distinct groups of gate electrodes. The CCD image sensor is adapted to operate in an accumulation mode and a charge transfer mode, an accumulation mode and a charge shifting mode, or an accumulation mode, a charge transfer mode, and a charge shifting mode. The charge transfer mode has an initial charge transfer phase and a final charge transfer phase. The charge shifting mode has an initial charge shifting phase and a final charge shifting phase.

56. 发明授权

US08395689B2 Image sensor with charge multiplication output channel and charge sensing output channel 有权
标题翻译：具有充电倍增输出通道和电荷感测输出通道的图像传感器
公开(公告)号：US08395689B2
公开(公告)日：2013-03-12
申请号：US12973090
申请日：2010-12-20
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H04N5/335
CPC分类号： H04N5/37213 , H04N5/355
摘要： An image sensor includes a horizontal shift register electrically connected to a pixel array for receiving charge packets from the pixel array. A non-destructive sense node is connected to an output of the horizontal shift register. A charge directing switch is electrically connected to the non-destructive sense node. The charge directing switch includes two outputs. A charge multiplying horizontal shift register is electrically connected to one output of the charge directing switch. A discharging element is connected to the other output of the charge directing switch.
摘要翻译：图像传感器包括电连接到像素阵列的水平移位寄存器，用于从像素阵列接收电荷分组。非破坏性感测节点连接到水平移位寄存器的输出。充电指示开关电连接到非破坏性感测节点。充电指示开关包括两个输出。充电倍增水平移位寄存器电连接到充电指示开关的一个输出端。放电元件连接到充电指示开关的另一个输出端。

57. 发明授权

US08294187B2 Reduced pixel area image sensor 有权
标题翻译：减少像素区域图像传感器
公开(公告)号：US08294187B2
公开(公告)日：2012-10-23
申请号：US13014336
申请日：2011-01-26
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H01L31/103
CPC分类号： H01L27/14603 , H01L27/14609 , H01L27/14641 , H04N5/335 , H04N5/37457
摘要： An image sensor that includes a plurality of pixels disposed on a substrate, each pixel includes at least one photosensitive region that collects charges in response to incident light; a charge-to-voltage conversion node for sensing the charge from the at least one photosensitive region and convening the charge to a voltage; an amplifier transistor having a source connected to an output node, having a gate connected to the charge-to-voltage conversion node and having a drain connected to at least a portion of a power supply node; and a reset transistor connecting the output node and the charge-to-voltage conversion node.
摘要翻译：一种图像传感器，包括设置在基板上的多个像素，每个像素包括响应于入射光收集电荷的至少一个感光区域; 用于感测来自至少一个感光区域的电荷并将电荷转换成电压的电荷 - 电压转换节点; 放大器晶体管，其源极连接到输出节点，具有连接到所述电荷 - 电压转换节点并具有连接到电源节点的至少一部分的漏极的栅极; 以及连接输出节点和电荷 - 电压转换节点的复位晶体管。

58. 发明授权

US08159585B2 Image sensor pixel with gain control 有权
标题翻译：具有增益控制的图像传感器像素
公开(公告)号：US08159585B2
公开(公告)日：2012-04-17
申请号：US11742883
申请日：2007-05-01
申请人： Christopher Parks , John T. Compton
发明人： Christopher Parks , John T. Compton
IPC分类号： H04N3/14 , H04N5/335 , H04N5/20
CPC分类号： H04N5/37457 , H04N5/3559 , H04N5/37452
摘要： A method for reading out an image signal, the method comprising: providing at least two photosensitive regions; providing at least two transfer gates respectively associated with each photosensitive region; providing a common charge-to-voltage conversion region electrically connected to the transfer gates; providing a reset mechanism that resets the common charge-to-voltage conversion region; after transferring charge from at least one of the photo-sensitive regions, disabling all transfer gates at a first time; enabling at least one transfer gate at a subsequent second time; and transferring charge from at least one of the photosensitive regions at a subsequent third time while the at least one transfer gate from the second time remains enabled.
摘要翻译：一种用于读出图像信号的方法，所述方法包括：提供至少两个感光区域; 提供分别与每个感光区域相关联的至少两个传送门; 提供电连接到所述传输门的公共电荷 - 电压转换区; 提供复位公共电荷到电压转换区域的复位机制; 在从至少一个光敏区域传送电荷之后，在第一时间禁用所有传输门; 在随后的第二次启用至少一个传输门; 以及在随后的第三时间从至少一个感光区域传送电荷，而从第二时间开始的至少一个传输门保持有效。

59. 发明申请

US20110267515A1 ELECTRONIC SHUTTER CONTROL IN IMAGE SENSORS 有权
标题翻译：图像传感器中的电子快门控制
公开(公告)号：US20110267515A1
公开(公告)日：2011-11-03
申请号：US12770806
申请日：2010-04-30
申请人： Christopher Parks , Gregory O. Moberg
发明人： Christopher Parks , Gregory O. Moberg
IPC分类号： H04N5/335
CPC分类号： H04N5/372
摘要： An image sensor includes an electronic shutter layer that is used to drain charge during an electronic shutter operation. A timing generator is electrically connected to a selector component. The selector component is electrically connected to an electronic shutter pulse driver component. The electronic shutter pulse driver component is electrically connected to a current sensing component. The current sensing component is electrically connected to the electronic shutter layer through a contact. The current sensing component senses a current level in the electronic shutter layer and changes a state of an alert signal when the current level equals or exceeds a threshold current level. Depending on the state of an alert signal, the selector component either transmits, or does not transmit, the drive pulse signal to the electronic shutter pulse driver component. An electronic shutter operation is performed when the electronic shutter pulse driver component receives the drive pulse signal.
摘要翻译：图像传感器包括用于在电子快门操作期间排出电荷的电子快门层。定时发生器电连接到选择器部件。选择器部件电连接到电子快门脉冲驱动器部件。电子快门脉冲驱动器部件电连接到电流感测部件。电流感测部件通过触点电连接到电子快门层。电流感测部件感应电子快门层中的电流电平，并且当电流等于或超过阈值电流电平时改变警报信号的状态。根据警报信号的状态，选择器部件将驱动脉冲信号传输或不传送到电子快门脉冲驱动器部件。当电子快门脉冲驱动器部件接收到驱动脉冲信号时，执行电子快门操作。

60. 发明申请

US20100051784A1 IN-PIXEL SUMMING OF CHARGE GENERATED BY TWO OR MORE PIXELS HAVING TWO RESET TRANSISTORS CONNECTED IN SERIES 有权
标题翻译：由两个或更多像素产生的两个复位晶体管产生的电荷的内像素峰值
公开(公告)号：US20100051784A1
公开(公告)日：2010-03-04
申请号：US12198264
申请日：2008-08-26
申请人： Christopher Parks
发明人： Christopher Parks
IPC分类号： H01L27/146
CPC分类号： H04N5/3741 , H04N5/347 , H04N5/3745
摘要： An image sensor includes (a) a plurality of pixels, wherein each pixel comprises:(i) at least one photosensor; (ii) at least one transfer gate connecting the photosensor to a floating diffusion; (iii) an output transistor connected to the floating diffusion; (iv) a first reset transistor connected between the floating diffusion and a summing node; (v) a second reset transistor connected to the summing node; and (b) a first summing transistor connecting together the summing nodes of two or more pixels.
摘要翻译：图像传感器包括（a）多个像素，其中每个像素包括：（i）至少一个光电传感器; （ii）将光电传感器连接到浮动扩散器的至少一个传输栅极; （iii）连接到浮动扩散的输出晶体管; （iv）连接在浮动扩散和求和节点之间的第一复位晶体管; （v）连接到求和节点的第二复位晶体管; 和（b）将两个或更多像素的求和节点连接在一起的第一求和晶体管。

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