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1. 发明授权

US10008525B2 Imaging element and imaging apparatus 有权
公开(公告)号：US10008525B2
公开(公告)日：2018-06-26
申请号：US15118956
申请日：2015-02-17
申请人： SONY CORPORATION
发明人： Yosuke Ueno , Yusuke Ikeda , Shizunori Matsumoto , Tsutomu Haruta , Rei Yoshikawa
IPC分类号： H01L27/146 , H04N5/357 , H04N5/369 , H04N5/3745 , H04N5/378
摘要： An imaging element comprises a photoelectric conversion unit formed in a pixel region and configured to convert light into electrical charge. Further, the imaging element includes a transistor formed in the pixel region and configured to transfer electric charge from the photoelectric conversion unit. The photoelectric conversion unit of the imaging element may be connected to a well of the pixel region, where the well of the pixel region has a negative potential.

2. 发明申请

US20150029373A1 IMAGE SENSOR, CONTROL METHOD, AND ELECTRONIC APPARATUS 有权
标题翻译：图像传感器，控制方法和电子设备
公开(公告)号：US20150029373A1
公开(公告)日：2015-01-29
申请号：US14313649
申请日：2014-06-24
申请人： Sony Corporation
发明人： Kazunori Yamaguchi , Rei Yoshikawa , Koji Hizume , Daisuke Kawamata
IPC分类号： H04N5/374
CPC分类号： H04N5/37457 , H04N5/378 , H04N9/045
摘要： There is provided an image sensor that includes a pixel array section, a column processing section, and a row control section. The pixel array section is configured to include two or more shared pixel cells arranged in a two-dimensional array, the shared pixel cells each including a plurality of pixels that output electric signals by photoelectric conversion. The column processing section is configured to process the electric signals that are read at the same time from the shared pixel cells on a plurality of rows in the two-dimensional array. The row control section is configured to perform access control differently between one and another of the rows for reading the electric signals from the pixels in the shared pixel cells.
摘要翻译：提供了一种包括像素阵列部分，列处理部分和行控制部分的图像传感器。像素阵列部被配置为包括以二维阵列布置的两个或更多个共享像素单元，每个包括通过光电转换输出电信号的多个像素的共享像素单元。列处理部被配置为处理从二维阵列中的多行的共享像素单元同时读取的电信号。行控制部分被配置为在一行和另一行之间不同地执行访问控制，用于从共享像素单元中的像素读取电信号。

3. 发明申请

US20160014355A1 SIGNAL PROCESSING DEVICE AND METHOD, IMAGING DEVICE AND SOLID STATE IMAGING ELEMENT 审中-公开
公开(公告)号：US20160014355A1
公开(公告)日：2016-01-14
申请号：US14858384
申请日：2015-09-18
申请人： Sony Corporation
发明人： Satoshi Ogata , Rei Yoshikawa , Hiroaki Ebihara
IPC分类号： H04N5/357 , H04N5/376 , H04N5/378 , H04N5/374
CPC分类号： H04N5/357 , H04N5/335 , H04N5/3742 , H04N5/3765 , H04N5/378
摘要： A signal processing device includes a control unit that suspends supplying of a signal to an A/D conversion unit which performs A/D conversion, during an A/D conversion period in which the A/D conversion is performed on the signal that depends on an electric charge read from a pixel; and a maintenance unit that maintains a signal value of the signal in a state where the signal is supplied by the control unit to the A/D conversion unit and that supplies the maintained signal value to the A/D conversion unit in a state where the supplying of the signal to the A/D conversion unit is suspended by the control unit.

4. 发明申请

US20130286265A1 SIGNAL PROCESSING DEVICE AND METHOD, IMAGING DEVICE AND SOLID STATE IMAGING ELEMENT 有权
标题翻译：信号处理装置和方法，成像装置和固态成像元件
公开(公告)号：US20130286265A1
公开(公告)日：2013-10-31
申请号：US13847551
申请日：2013-03-20
申请人： SONY CORPORATION
发明人： Satoshi Ogata , Rei Yoshikawa , Hiroaki Ebihara
IPC分类号： H04N5/335
CPC分类号： H04N5/357 , H04N5/335 , H04N5/3742 , H04N5/3765 , H04N5/378
摘要： A signal processing device includes a control unit that suspends supplying of a signal to an A/D conversion unit which performs A/D conversion, during an A/D conversion period in which the A/D conversion is performed on the signal that depends on an electric charge read from a pixel; and a maintenance unit that maintains a signal value of the signal in a state where the signal is supplied by the control unit to the A/D conversion unit and that supplies the maintained signal value to the A/D conversion unit in a state where the supplying of the signal to the A/D conversion unit is suspended by the control unit.
摘要翻译：一个信号处理装置包括一个控制单元，该控制单元在A / D转换周期内暂停向执行A / D转换的A / D转换单元提供信号，该A / D转换周期对依赖于从像素读取的电荷; 以及维护单元，其在由所述控制单元向所述A / D转换单元提供所述信号的状态下维持所述信号的信号值，并且将所述维持信号值提供给所述A / D转换单元，其状态是控制单元暂停将信号提供给A / D转换单元。

5. 发明授权

US10529756B2 Imaging element and imaging apparatus 有权
公开(公告)号：US10529756B2
公开(公告)日：2020-01-07
申请号：US15982717
申请日：2018-05-17
申请人： SONY CORPORATION
发明人： Yosuke Ueno , Yusuke Ikeda , Shizunori Matsumoto , Tsutomu Haruta , Rei Yoshikawa
IPC分类号： H01L27/146 , H04N5/357 , H04N5/369 , H04N5/3745 , H04N5/378
摘要： An imaging element comprises a photoelectric conversion unit formed in a pixel region and configured to convert light into electrical charge. Further, the imaging element includes a transistor formed in the pixel region and configured to transfer electric charge from the photoelectric conversion unit. The photoelectric conversion unit of the imaging element may be connected to a well of the pixel region, where the well of the pixel region has a negative potential.

6. 发明授权

US09602749B2 Image sensor, control method, and electronic apparatus 有权
公开(公告)号：US09602749B2
公开(公告)日：2017-03-21
申请号：US14313649
申请日：2014-06-24
申请人： Sony Corporation
发明人： Kazunori Yamaguchi , Rei Yoshikawa , Koji Hizume , Daisuke Kawamata
IPC分类号： H04N5/335 , H04N5/3745 , H04N5/378 , H04N9/04
CPC分类号： H04N5/37457 , H04N5/378 , H04N9/045
摘要： There is provided an image sensor that includes a pixel array section, a column processing section, and a row control section. The pixel array section is configured to include two or more shared pixel cells arranged in a two-dimensional array, the shared pixel cells each including a plurality of pixels that output electric signals by photoelectric conversion. The column processing section is configured to process the electric signals that are read at the same time from the shared pixel cells on a plurality of rows in the two-dimensional array. The row control section is configured to perform access control differently between one and another of the rows for reading the electric signals from the pixels in the shared pixel cells.

7. 发明授权

US09288411B2 Image sensor and control method for image sensor 有权
标题翻译：图像传感器图像传感器及控制方法
公开(公告)号：US09288411B2
公开(公告)日：2016-03-15
申请号：US14395386
申请日：2013-04-23
申请人： Sony Corporation
发明人： Koichi Okamoto , Rei Yoshikawa , Hiroaki Ebihara
IPC分类号： H04N5/374 , H04N5/369 , H04N5/378 , H04N5/376 , H04N9/04 , H04N5/3745 , H04N9/64 , H04N5/353
CPC分类号： H04N5/378 , H04N5/3537 , H04N5/3698 , H04N5/3742 , H04N5/37455 , H04N5/37457 , H04N5/376 , H04N9/045 , H04N9/64
摘要： The present technology relates to an image sensor and a control method for an image sensor which are capable of measuring illuminance of each color in an image sensor. Each of a plurality of pixel units includes a pixel and a reset transistor, and the pixel includes a photoelectric converting unit that performs photoelectric conversion on light of a certain color incident through a color filter and a transfer transistor that transfers charges obtained by the photoelectric conversion of the photoelectric converting unit and is controllable for each color. According to control of the transfer transistor, the charges are read from the photoelectric converting unit through the transfer transistor and the reset transistor, and a voltage corresponding to the charges is supplied to an AD converting unit connected to the reset transistor. The present technology can be applied to, for example, an image sensor that photographs an image.
摘要翻译：本技术涉及能够测量图像传感器中的每种颜色的照度的图像传感器和图像传感器的控制方法。多个像素单元中的每一个包括像素和复位晶体管，并且像素包括光电转换单元，其对通过滤色器入射的特定颜色的光进行光电转换，以及传输晶体管，其传输通过光电转换获得的电荷的光电转换单元，并且对于每种颜色是可控的。根据传输晶体管的控制，通过传输晶体管和复位晶体管从光电转换单元读取电荷，并将与电荷相对应的电压提供给连接到复位晶体管的AD转换单元。本技术可以应用于例如拍摄图像的图像传感器。

8. 发明申请

US20140022427A1 SOLID STATE IMAGING APPARATUS, SIGNAL READING METHOD, AND ELECTRONIC APPARATUS 有权
标题翻译：固态成像装置，信号读取方法和电子装置
公开(公告)号：US20140022427A1
公开(公告)日：2014-01-23
申请号：US13944497
申请日：2013-07-17
申请人： Sony Corporation
发明人： Takayuki Goto , Hiroaki Ebihara , Rei Yoshikawa , Koichi Okamoto
IPC分类号： H04N5/235
CPC分类号： H04N5/347 , H04N5/23241 , H04N5/2355 , H04N5/345 , H04N5/3575 , H04N5/363 , H04N5/3745 , H04N5/378
摘要： There is provided a solid state imaging apparatus including a pixel array in which a plurality of unit pixels are arranged two-dimensionally. Each pixel includes a photoelectric conversion element, a transfer transistor which transfers a charge accumulated in the photoelectric conversion element to floating diffusion, a reset transistor which resets the charge of the floating diffusion, and an output transistor which outputs the charge of the floating diffusion. The floating diffusion of at least one of the plurality of unit pixels is electrically connected via the output transistor.
摘要翻译：提供了一种包括其中多个单位像素被二维布置的像素阵列的固态成像设备。每个像素包括光电转换元件，将在光电转换元件中累积的电荷转移到浮动扩散的转移晶体管，复位浮置扩散电荷的复位晶体管，以及输出浮动扩散电荷的输出晶体管。多个单位像素中的至少一个的浮动扩散通过输出晶体管电连接。

9. 发明授权

US09712766B2 Signal processing device and method, imaging device and solid state imaging element 有权
公开(公告)号：US09712766B2
公开(公告)日：2017-07-18
申请号：US14858384
申请日：2015-09-18
申请人： Sony Corporation
发明人： Satoshi Ogata , Rei Yoshikawa , Hiroaki Ebihara
IPC分类号： H04N5/335 , H04N5/357 , H04N5/378 , H04N5/374 , H04N5/376
CPC分类号： H04N5/357 , H04N5/335 , H04N5/3742 , H04N5/3765 , H04N5/378
摘要： A signal processing device includes a control unit that suspends supplying of a signal to an A/D conversion unit which performs A/D conversion, during an A/D conversion period in which the A/D conversion is performed on the signal that depends on an electric charge read from a pixel; and a maintenance unit that maintains a signal value of the signal in a state where the signal is supplied by the control unit to the A/D conversion unit and that supplies the maintained signal value to the A/D conversion unit in a state where the supplying of the signal to the A/D conversion unit is suspended by the control unit.

10. 发明授权

US09160940B2 Signal processing device and method, imaging device and solid state imaging element 有权
标题翻译：信号处理装置和方法，成像装置和固态成像元件
公开(公告)号：US09160940B2
公开(公告)日：2015-10-13
申请号：US13847551
申请日：2013-03-20
申请人： Sony Corporation
发明人： Satoshi Ogata , Rei Yoshikawa , Hiroaki Ebihara
IPC分类号： H04N5/335 , H04N5/378 , H03M1/00 , H03M1/12 , H01L27/00 , H04N5/357 , H04N5/374
CPC分类号： H04N5/357 , H04N5/335 , H04N5/3742 , H04N5/3765 , H04N5/378
摘要： A signal processing device includes a control unit that suspends supplying of a signal to an A/D conversion unit which performs A/D conversion, during an A/D conversion period in which the A/D conversion is performed on the signal that depends on an electric charge read from a pixel; and a maintenance unit that maintains a signal value of the signal in a state where the signal is supplied by the control unit to the A/D conversion unit and that supplies the maintained signal value to the A/D conversion unit in a state where the supplying of the signal to the A/D conversion unit is suspended by the control unit.
摘要翻译：一个信号处理装置包括一个控制单元，该控制单元在A / D转换周期内暂停向执行A / D转换的A / D转换单元提供信号，该A / D转换周期对依赖于从像素读取的电荷; 以及维护单元，其在由所述控制单元向所述A / D转换单元提供所述信号的状态下维持所述信号的信号值，并且将所述维持信号值提供给所述A / D转换单元，其状态是控制单元暂停将信号提供给A / D转换单元。

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