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61. 发明申请

US20080062295A1 PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE SENSING SYSTEM 有权
标题翻译：光电转换装置和图像传感系统
公开(公告)号：US20080062295A1
公开(公告)日：2008-03-13
申请号：US11850276
申请日：2007-09-05
申请人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
发明人： Masaru Fujimura , Masanori Ogura , Toru Koizumi
IPC分类号： H04N5/335 , H03F3/45
CPC分类号： H03F3/08 , H03F3/45183 , H03F3/45475 , H03F2200/78 , H03F2203/45134 , H03F2203/45356 , H03F2203/45392 , H03F2203/45641 , H03F2203/45732 , H04N5/3575 , H04N5/37213 , H04N5/378
摘要： To provide a configuration including a fully differential amplifier in which decrease in a reading speed can be suppressed. A photoelectric conversion apparatus according to the present invention includes a pixel area where a plurality of pixels are arranged; an amplifier configured to amplify a signal from the pixel area; a plurality of signal paths for transmitting the signals from the pixel area to the amplifier. The amplifier is a fully differential amplifier which includes a plurality of input terminals including a first input terminal and a second input terminal to which the signals from the plurality of signal paths are supplied and a plurality of output terminals including a first output terminal and a second output terminal and the input terminals and the output terminals have no feedback path provided therebetween.
摘要翻译：提供包括可以抑制读取速度降低的全差分放大器的配置。根据本发明的光电转换装置包括其中布置多个像素的像素区域; 放大器，被配置为放大来自像素区域的信号; 用于将信号从像素区域发送到放大器的多个信号路径。该放大器是一个全差分放大器，它包括多个输入端，它们包括一个第一输入端和一个第二输入端，多个信号通路的信号被提供给第一输入端和第二输入端，以及多个输出端，包括第一输出端和第二输出端输出端子和输入端子和输出端子之间没有设置反馈路径。

62. 发明授权

US07227208B2 Solid-state image pickup apparatus 有权
标题翻译：固态摄像装置
公开(公告)号：US07227208B2
公开(公告)日：2007-06-05
申请号：US11190964
申请日：2005-07-28
申请人： Masanori Ogura , Fumihiro Inui , Toru Koizumi , Seiichiro Sakai
发明人： Masanori Ogura , Fumihiro Inui , Toru Koizumi , Seiichiro Sakai
IPC分类号： H01L27/146 , H01L31/14
CPC分类号： H01L27/14609 , H01L27/14603 , H01L27/14641 , H01L31/035236
摘要： The invention is to suppress a leak current in a photodiode and an unevenness in the leak currents. In a photoelectric converting device including a channel stop area of a higher concentration than in an element isolating insulation film formed between a photodiode, having an n-type semiconductor area formed in a p-type semiconductor, and an adjacent element, and in a p-type semiconductor layer formed under the element isolating insulation film, and a wiring layer formed in a part on the element isolating insulation film, the wiring layers on the element isolating insulation film adjacent to the photodiodes are unified in an effective area and a potential, and a p-type dark current reducing area of a higher concentration than in the channel stop area is provided in at least a part of an area opposed to the wiring layer across the element isolating insulation film.
摘要翻译：本发明是为了抑制光电二极管的漏电流和漏电流的不均匀性。在具有比形成在p型半导体中形成的n型半导体区域的光电二极管和相邻元件之间形成的元件隔离绝缘膜中的浓度高的沟道停止区域的光电转换装置中，形成在元件隔离绝缘膜下面的布线层和形成在元件隔离绝缘膜上的部分中的布线层，与光电二极管相邻的元件隔离绝缘膜上的布线层在有效区域和电位中被统一，并且在穿过元件隔离绝缘膜的与布线层相对的区域的至少一部分中提供了比沟道停止区域中更高浓度的p型暗电流减小区域。

63. 发明授权

US07872286B2 Image pickup device, its control method, and camera 有权
标题翻译：图像拾取装置，其控制方法和摄像头
公开(公告)号：US07872286B2
公开(公告)日：2011-01-18
申请号：US11326416
申请日：2006-01-06
申请人： Akira Okita , Toru Koizumi , Isamu Ueno , Katsuhito Sakurai
发明人： Akira Okita , Toru Koizumi , Isamu Ueno , Katsuhito Sakurai
IPC分类号： H01L31/113
CPC分类号： H04N3/155 , H01L27/14603 , H04N5/235 , H04N5/2355 , H04N5/35572 , H04N5/3591 , H04N5/378
摘要： An image pickup device, wherein a part of the carriers overflowing from the photoelectric conversion unit for a period of photoelectrically generating and accumulating the carriers may be flowed into the floating diffusion region, and a pixel signal generating unit generating a pixel signal according to the carriers stored in the photoelectric conversion unit and the carriers having overflowed into the floating diffusion region, is provided. The expansion of a dynamic range and the improvement of an image quality can be provided by controlling a ratio of the carriers flowing into the floating diffusion region to the carriers overflowing from such a photoelectric conversion unit at high accuracy.
摘要翻译：一种图像拾取装置，其中从光电转换单元溢出一段光电产生和累积载流子的载流子的一部分可以流入浮动扩散区域，并且像素信号生成单元根据载流子生成像素信号存储在光电转换单元中并且已经溢出到浮动扩散区域中的载流子。动态范围的扩大和图像质量的提高可以通过控制流入浮动扩散区域的载流子与从这种光电转换单元溢出的载流子的比例高精度地提供。

64. 发明授权

US07538810B2 Solid-state image pickup device and control method thereof, and camera 有权
标题翻译：固态摄像装置及其控制方法及相机
公开(公告)号：US07538810B2
公开(公告)日：2009-05-26
申请号：US11332734
申请日：2006-01-13
申请人： Toru Koizumi , Akira Okita , Katsuhito Sakurai , Isamu Ueno
发明人： Toru Koizumi , Akira Okita , Katsuhito Sakurai , Isamu Ueno
IPC分类号： H04N3/14
CPC分类号： H04N5/369 , H04N5/3559 , H04N5/3592 , H04N5/37452
摘要： An object of the invention is to cause a part of charge spilling from a photoelectric conversion unit to flow into a charge holding unit and thereby extend dynamic range and at the same time improve image quality. There is provided a solid-state image pickup device having a pixel including: a photoelectric conversion unit generating and accumulating charge by means of photoelectric conversion; a first charge holding unit being shielded from light, and being adaptable to accumulate a part of charge spilling from the photoelectric conversion unit in a period during which the photoelectric conversion unit generates and accumulates charge; an amplifying unit (SF-MOS) amplifying charge; a first transfer unit (Tx-MOS) transferring the charge accumulated in the photoelectric conversion unit to the amplifying unit; and a second transfer unit (Ty-MOS) transferring the charge accumulated in the first charge holding unit to the amplifying unit.
摘要翻译：本发明的目的是使光电转换单元的一部分电荷溢出流入电荷保持单元，从而延长动态范围，同时提高图像质量。提供一种具有像素的固体摄像装置，该像素包括：光电转换单元，通过光电转换产生和累积电荷; 第一电荷保持单元被遮光，并且适于在光电转换单元产生并累积电荷的时段期间累积从光电转换单元溢出的电荷的一部分; 放大单元（SF-MOS）放大电荷; 将累积在光电转换单元中的电荷传送到放大单元的第一传送单元（Tx-MOS）以及将在第一电荷保持单元中累积的电荷转移到放大单元的第二转印单元（Ty-MOS）。

65. 发明申请

US20120086843A1 SOLID-STATE IMAGE PICKUP DEVICE AND CONTROL METHOD THEREOF, AND CAMERA 有权
标题翻译：固态图像拾取装置及其控制方法及相机
公开(公告)号：US20120086843A1
公开(公告)日：2012-04-12
申请号：US13326743
申请日：2011-12-15
申请人： Toru Koizumi , Akira Okita , Katsuhito Sakurai , Isamu Ueno
发明人： Toru Koizumi , Akira Okita , Katsuhito Sakurai , Isamu Ueno
IPC分类号： H04N5/335
CPC分类号： H04N5/369 , H04N5/3559 , H04N5/3592 , H04N5/37452
摘要： An object of the invention is to cause a part of charge spilling from a photoelectric conversion unit to flow into a charge holding unit and thereby extend dynamic range and at the same time improve image quality. There is provided a solid-state image pickup device having a pixel including: a photoelectric conversion unit generating and accumulating charge by means of photoelectric conversion; a first charge holding unit being shielded from light, and being adaptable to accumulate a part of charge spilling from the photoelectric conversion unit in a period during which the photoelectric conversion unit generates and accumulates charge; an amplifying unit (SF-MOS) amplifying charge; a first transfer unit (Tx-MOS) transferring the charge accumulated in the photoelectric conversion unit to the amplifying unit; and a second transfer unit (Ty-MOS) transferring the charge accumulated in the first charge holding unit to the amplifying unit.
摘要翻译：本发明的目的是使光电转换单元的一部分电荷溢出流入电荷保持单元，从而延长动态范围，同时提高图像质量。提供一种具有像素的固体摄像装置，该像素包括：光电转换单元，通过光电转换产生和累积电荷; 第一电荷保持单元被遮光，并且适于在光电转换单元产生并累积电荷的时段期间累积从光电转换单元溢出的电荷的一部分; 放大单元（SF-MOS）放大电荷; 将累积在光电转换单元中的电荷传送到放大单元的第一传送单元（Tx-MOS）以及将在第一电荷保持单元中累积的电荷转移到放大单元的第二转印单元（Ty-MOS）。

66. 发明申请

US20060158543A1 Solid state image pickup device, camera, and driving method of solid state image pickup device 有权
标题翻译：固态图像拾取装置，相机和固态图像拾取装置的驱动方法
公开(公告)号：US20060158543A1
公开(公告)日：2006-07-20
申请号：US11328108
申请日：2006-01-10
申请人： Isamu Ueno , Toru Koizumi , Akira Okita , Katsuhito Sakurai
发明人： Isamu Ueno , Toru Koizumi , Akira Okita , Katsuhito Sakurai
IPC分类号： H04N5/335
CPC分类号： H04N5/37452 , H01L27/14603 , H01L27/1463 , H04N5/35581 , H04N5/3592 , H04N5/374
摘要： A solid state image pickup device which can properly widen a dynamic range is provided. Carriers which have overflowed from photodiodes 1003a to 1003c to lateral overflow regions 1010a to 1010c and carriers accumulated in the photodiodes 1003a and 1003b are transferred to FD regions 1005a to 1005c. Signals based on those carriers are added and held in a signal level holding capacitor Cs and read out therefrom, thereby widening the dynamic range.
摘要翻译：提供了可以适当地扩大动态范围的固态图像拾取装置。从光电二极管1003a至1003c溢出到横向溢出区域1010a至1010c的载流子和累积在光电二极管1003a和1003b中的载流子传送到FD区域1005a至1005c。基于这些载波的信号被添加并保持在信号电平保持电容器Cs中并从其读出，从而扩大动态范围。

67. 发明授权

US08368785B2 Image sensing device and imaging system 有权
标题翻译：图像感测装置及成像系统
公开(公告)号：US08368785B2
公开(公告)日：2013-02-05
申请号：US12812595
申请日：2009-03-09
申请人： Tatsuya Ryoki , Toru Koizumi , Masanori Ogura
发明人： Tatsuya Ryoki , Toru Koizumi , Masanori Ogura
IPC分类号： H04N3/14 , H04N5/335 , H04N5/225 , H01L31/062 , H01L31/113
CPC分类号： H04N5/3698 , H01L27/14643 , H04N5/3575 , H04N5/3742 , H04N5/378
摘要： An image sensing device characterized by including: a pixel array; a plurality of first holding capacitances; a plurality of second holding capacitances; a first reference power supply pattern; and a second reference power supply pattern, wherein at least part of the first reference power supply pattern is arranged in a first region where reference power supply electrodes of the plurality of first holding capacitances are arrayed, at least part of the second reference power supply pattern is arranged in a second region where reference power supply electrodes of the plurality of second holding capacitances are arrayed, and the first reference power supply pattern and the second reference power supply pattern are isolated in a region including the first region and the second region.
摘要翻译：一种图像感测装置，其特征在于包括：像素阵列; 多个第一保持电容; 多个第二保持电容; 第一参考电源模式; 以及第二参考电源图案，其中所述第一参考电源图案的至少一部分布置在所述多个第一保持电容中的参考电源电极排列的第一区域中，所述第二参考电源图案的至少一部分布置在排列有多个第二保持电容的参考电源电极的第二区域中，并且第一参考电源图案和第二参考电源图案在包括第一区域和第二区域的区域中被隔离。

68. 发明授权

US08085330B2 Image pickup apparatus 有权
标题翻译：摄像设备
公开(公告)号：US08085330B2
公开(公告)日：2011-12-27
申请号：US12464611
申请日：2009-05-12
申请人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
发明人： Hiroki Hiyama , Toru Koizumi , Katsuhito Sakurai , Fumihiro Inui , Masaru Fujimura , Tomoko Eguchi , Masanori Ogura
IPC分类号： H04N3/14 , H04N9/64
CPC分类号： H04N5/3742 , H04N5/376
摘要： There is provided an image pickup apparatus comprising a plurality of pixels each including a photoelectric conversion unit which converts incident light into an electrical signal and accumulates the electrical signal, an amplifier transistor which amplifies and outputs the signal from the photoelectric conversion unit, a transfer transistor which transfers the electrical signal accumulated in the photoelectric conversion unit to the amplifier transistor, and a processing transistor which performs predetermined processing, and a control circuit which sets the signal level supplied to the control electrode of the transfer transistor in order to turn off the transfer transistor to be lower than the signal level supplied to the control electrode of the processing transistor in order to turn off the processing transistor.
摘要翻译：提供了一种图像拾取装置，包括多个像素，每个像素包括将入射光转换成电信号并累积电信号的光电转换单元，放大并输出来自光电转换单元的信号的放大器晶体管，转移晶体管其将累积在光电转换单元中的电信号传送到放大器晶体管，以及执行预定处理的处理晶体管，以及控制电路，其设置提供给转移晶体管的控制电极的信号电平以关闭转移晶体管低于提供给处理晶体管的控制电极的信号电平，以便关闭处理晶体管。

69. 发明授权

US08053718B2 Method for driving a photoelectric conversion apparatus having a reset unit for controlling a connection between signal lines 有权
标题翻译：用于驱动具有用于控制信号线之间的连接的复位单元的光电转换装置的方法
公开(公告)号：US08053718B2
公开(公告)日：2011-11-08
申请号：US13011560
申请日：2011-01-21
申请人： Toru Koizumi , Hideaki Takada , Masanori Ogura , Seiichirou Sakai
发明人： Toru Koizumi , Hideaki Takada , Masanori Ogura , Seiichirou Sakai
IPC分类号： H01J40/14
CPC分类号： H04N5/3742 , H04N5/378
摘要： A photoelectric conversion apparatus includes a first block line through which an optical signal is output and a second block line through which a noise signal superimposed on the optical signal is output. The photoelectric conversion apparatus also includes a switch used to control a connection between the first block line and the second block line.
摘要翻译：光电转换装置包括输出光信号的第一块线和输出叠加在光信号上的噪声信号的第二块线。光电转换装置还包括用于控制第一块线和第二块线之间的连接的开关。

70. 发明申请

US20110242380A1 SOLID-STATE IMAGING APPARATUS 失效
标题翻译：固态成像装置
公开(公告)号：US20110242380A1
公开(公告)日：2011-10-06
申请号：US13075259
申请日：2011-03-30
申请人： Masanori Ogura , Yuichiro Yamashita , Toru Koizumi
发明人： Masanori Ogura , Yuichiro Yamashita , Toru Koizumi
IPC分类号： H04N5/335
CPC分类号： H04N5/378 , H03F3/45188 , H03F2203/45646 , H04N5/357
摘要： A solid-state imaging apparatus is provided that including a plurality of amplifiers each one amplifying a signal from each one of a plurality of pixels. The amplifier including first and second field effect transistors, gate electrodes of which are connected to the same voltage node (VBL); and a first wiring connected between the voltage node and the gate electrodes of the first and second field effect transistors. The first and second field effect transistors are arranged in a direction perpendicular to a direction in which the plurality of amplifiers is arranged. Material of the first wiring has a resistivity smaller than that of the gate electrodes of the first and second field effect transistors.
摘要翻译：提供一种固态成像装置，其包括多个放大器，每个放大器从多个像素中的每一个放大信号。该放大器包括第一和第二场效应晶体管，其栅电极连接到同一电压节点（VBL）; 以及连接在第一和第二场效应晶体管的电压节点和栅电极之间的第一布线。第一和第二场效应晶体管沿与多个放大器布置的方向垂直的方向排列。第一布线的材料的电阻率小于第一和第二场效应晶体管的栅电极的电阻率。

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