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1. 发明授权

US09570486B2 Solid-state imaging device and switching circuit 有权
标题翻译：固态成像器件和开关电路
公开(公告)号：US09570486B2
公开(公告)日：2017-02-14
申请号：US14161166
申请日：2014-01-22
申请人： PANASONIC CORPORATION
发明人： Motonori Ishii , Shigetaka Kasuga
IPC分类号： H01L27/00 , H01L27/146 , H04N5/363
CPC分类号： H01L27/14601 , H01L27/14665 , H01L27/14692 , H04N5/363
摘要： A solid-state imaging device includes: a photoelectric conversion unit which converts light into signal charges; an accumulation unit which accumulates the signal charges; a transfer transistor connected between the photoelectric conversion unit and the accumulation unit for transferring to the accumulation unit, the signal charges obtained through the conversion by the photoelectric conversion unit; an amplification transistor for amplifying the signal charges accumulated in the accumulation unit to generate a voltage signal, the amplification transistor having a gate connected to the accumulation unit; a reset transistor for resetting a voltage of the accumulation unit; a first amplification circuit for negatively feeding back the voltage signal generated by the amplification transistor to the reset transistor; and a second amplification circuit for positively feeding back the voltage signal generated by the amplification transistor to the amplification transistor.
摘要翻译：固态成像装置包括：将光转换成信号电荷的光电转换单元; 累积单元，累积信号电荷; 连接在光电转换单元和累积单元之间的转移晶体管，用于将通过光电转换单元的转换获得的信号电荷传送到累积单元; 放大晶体管，用于放大积累在累积单元中的信号电荷以产生电压信号，所述放大晶体管具有连接到所述累积单元的栅极; 复位晶体管，用于复位所述累积单元的电压; 第一放大电路，用于将由放大晶体管产生的电压信号负反馈给复位晶体管; 以及第二放大电路，用于将由放大晶体管产生的电压信号正向反馈到放大晶体管。

2. 发明授权

US09287423B2 Solid-state imaging device and method of manufacturing the solid-state imaging device 有权
标题翻译：固态成像装置及制造固态成像装置的方法
公开(公告)号：US09287423B2
公开(公告)日：2016-03-15
申请号：US13675426
申请日：2012-11-13
申请人： PANASONIC CORPORATION , Ikuo Terauchi
发明人： Mitsuyoshi Mori , Toru Okino , Motonori Ishii , Shigeru Saitou , Yusuke Otake , Kazuo Fujiwara , Yasuhiro Shimada , Yutaka Hirose
IPC分类号： H01L31/0232 , H01L27/146 , H01L31/18
CPC分类号： H01L31/02325 , H01L27/1462 , H01L27/14621 , H01L27/14623 , H01L27/1463 , H01L27/1464 , H01L27/14687 , H01L31/18
摘要： A solid-state imaging device in which a plurality of pixels are two-dimensionally arranged includes a silicon layer; a plurality of photodiodes which are formed in the silicon layer to correspond to the pixels and generate signal charges by performing photoelectric conversion on incident light; and a plurality of color filters formed above the silicon layer to correspond to the plurality of the pixels. A protrusion is formed in a region on a side of the silicon layer between adjacent ones of the color filters wherein the protrusion has a refractive index lower than refractive indices of the adjacent ones of the color filters and, each of the color filters is in contact with the adjacent ones of the color filters, above the protrusion.
摘要翻译：其中多个像素二维排列的固态成像装置包括硅层; 多个光电二极管，其形成在硅层中以对应于像素，并通过对入射光进行光电转换来产生信号电荷; 以及形成在硅层上方以对应于多个像素的多个滤色器。在相邻的滤色器之间的硅层的一侧的区域中形成突起，其中突起的折射率低于相邻的滤色器的折射率，并且每个滤色器接触与相邻的滤色器在突起上方。

3. 发明授权

US09036064B2 Solid-state imaging device including a photoelectric converting film and camera system using the solid-state imaging device 有权
标题翻译：固态成像装置，包括使用固态成像装置的光电转换膜和照相机系统
公开(公告)号：US09036064B2
公开(公告)日：2015-05-19
申请号：US14059281
申请日：2013-10-21
申请人： PANASONIC CORPORATION
发明人： Shigetaka Kasuga , Motonori Ishii
IPC分类号： H04N5/335 , H04N5/378 , H01L27/146 , H04N5/357 , H04N5/363
CPC分类号： H04N5/378 , H01L27/14643 , H04N5/3575 , H04N5/363
摘要： A solid-state imaging device in the present disclosure includes a semiconductor substrate, pixels, and column signal lines. Each of the pixels includes an amplifying transistor, a selection transistor, a reset transistor, and a photoelectric converting unit. The photoelectric converting unit includes a photoelectric converting film, a transparent electrode, a pixel electrode, and an accumulation diode. The pixel electrode and the accumulation diode are connected to a gate of the amplifying transistor. The amplifying transistor has a source connected to the column signal line and a drain connected to a power source line. The reset transistor has a source connected to the pixel electrode. The selective transistor is provided between the source of the amplifying transistor and the column signal line. A threshold voltage of the amplifying transistor is lower than a voltage of the accumulation diode.
摘要翻译：本公开的固态成像装置包括半导体衬底，像素和列信号线。每个像素包括放大晶体管，选择晶体管，复位晶体管和光电转换单元。光电转换单元包括光电转换膜，透明电极，像素电极和累积二极管。像素电极和累积二极管连接到放大晶体管的栅极。放大晶体管具有连接到列信号线的源极和连接到电源线的漏极。复位晶体管具有连接到像素电极的源极。选择晶体管设置在放大晶体管的源极和列信号线之间。放大晶体管的阈值电压低于蓄积二极管的电压。

4. 发明授权

US09338383B2 Method for driving solid-state imaging device including starting/ending a reset operation on pixels arranged in a two-dimensional array 有权
标题翻译：用于驱动固态成像装置的方法，包括以二维阵列排列的像素开始/结束复位操作
公开(公告)号：US09338383B2
公开(公告)日：2016-05-10
申请号：US14045015
申请日：2013-10-03
申请人： Panasonic Corporation
发明人： Motonori Ishii , Yoshihisa Kato
IPC分类号： H04N5/378 , H04N5/359 , H04N5/376 , H01L27/146
CPC分类号： H04N5/378 , H01L27/14609 , H04N5/3597 , H04N5/3765
摘要： Provided is a method for driving a solid-state imaging device. The solid-state imaging device including pixels arranged in a two-dimensional array of m columns in a horizontal scanning direction and n rows in a vertical scanning direction (n is an integer no less than 2 and m is a natural number). The method including ending a reset operation on pixels in an i-th row among the pixels when (i) a reset operation on pixels in an (i+1)-th row among the pixels is in progress or (ii) time elapsed from when the reset operation on the pixels in the (i+1)-th row is ended is less than one-frame capturing time, where i is an integer no less than 1 and no greater than (n−1).
摘要翻译：提供了一种用于驱动固态成像装置的方法。固态成像装置包括以水平扫描方向排列成m列的二维阵列的像素和垂直扫描方向n行（n为2以上的整数，m为自然数）。该方法包括：（i）像素中第（i + 1）行中的像素的复位操作正在进行时，或者（ii）从当对第（i + 1）行中的像素的复位操作结束时，小于一帧捕获时间，其中i是不小于1且不大于（n-1）的整数。

5. 发明授权

US08957983B2 Solid-state imaging device 有权
标题翻译：固态成像装置
公开(公告)号：US08957983B2
公开(公告)日：2015-02-17
申请号：US13732106
申请日：2012-12-31
申请人： Panasonic Corporation
发明人： Motonori Ishii , Shigetaka Kasuga
IPC分类号： H04N5/228 , H04N5/335 , H04N5/217 , H03M1/00 , H03M1/12 , H04N5/378 , H04N5/374 , H04N5/232 , H04N5/363
CPC分类号： H04N5/378 , H04N5/23212 , H04N5/23293 , H04N5/363 , H04N5/374
摘要： A solid-state imaging device includes pixels, vertical signal lines, a high-order AD converter configured to convert M bits, a low-order AD converter, and first and second selection circuits. The first selection circuit is configured to output, in a normal mode, voltage of the selected vertical signal line and to output correction voltage in a correction mode. The high-order AD converter calculates 2M residual voltage values each corresponding to a difference between a signal voltage value and each of 2M threshold voltage values; outputs, in the normal mode, a high-order bit digital value corresponding to the maximum one of the 2M threshold voltage values in a range below the signal voltage value, and outputs voltage having a residual voltage value corresponding to the maximum threshold voltage value; and outputs, in the correction mode, voltage having a residual voltage value corresponding to a selected threshold voltage value.
摘要翻译：固态成像装置包括像素，垂直信号线，被配置为转换M位的高阶AD转换器，低阶AD转换器以及第一和第二选择电路。第一选择电路被配置为在正常模式下输出所选择的垂直信号线的电压，并在校正模式下输出校正电压。高阶AD转换器计算每个对应于信号电压值和2M个阈值电压值中的每一个的差值的2M个残余电压值; 在正常模式下输出与低于信号电压值的范围内的2M阈值电压值中的最大值之一相对应的高位数字值，并输出具有对应于最大阈值电压值的残余电压值的电压; 并且在所述校正模式中输出具有与选择的阈值电压值对应的残留电压值的电压。

6. 发明授权

US09554066B2 Solid-state imaging device having reduced κTC noises and method of driving the same 有权
标题翻译：具有降低的κTC噪声的固态成像装置及其驱动方法
公开(公告)号：US09554066B2
公开(公告)日：2017-01-24
申请号：US13956579
申请日：2013-08-01
申请人： Panasonic Corporation
发明人： Motonori Ishii , Shigetaka Kasuga , Mitsuyoshi Mori
IPC分类号： H04N3/14 , H04N5/363 , H01L27/146 , H04N5/3745 , H04N5/335 , H04N5/378
CPC分类号： H04N5/363 , H01L27/1461 , H01L27/1464 , H04N5/37457 , H04N5/378
摘要： A solid-state imaging device includes: pixels arrayed two-dimensionally; pixel common circuits arrayed in a matrix, each shared by adjacent pixels of a certain number among the pixels; column common circuits, each provided for one of columns of the pixel common circuits, and shared by pixel common circuits belonging to a same column; column signal lines each provided for one of the columns of the pixel common circuits; and reset signal lines each provided for one of the columns of the pixel common circuits, in which an electric signal from each of the pixels is detected by a corresponding one of the pixel common circuits and read by a corresponding one of the column common circuits, and the electric signal detected by the corresponding one of the pixel common circuits is reset by a feedback path including one column signal line, one column common circuit, and one reset signal lines.
摘要翻译：固态成像装置包括：二维排列的像素; 像素公共电路，其排列成矩阵，每一像素共用电路由像素中的一定数量的相邻像素共享; 列公共电路，各自提供用于像素公共电路的列中的一列，并且由属于同一列的像素公共电路共享; 列信号线各自提供给像素公共电路的列之一; 以及复位各像素公共电路列之一的信号线，其中来自每个像素的电信号由对应的一个像素公共电路检测并由相应的列公共电路读取，并且由相应的一个像素公共电路检测的电信号由包括一列信号线，一列公共电路和一个复位信号线的反馈路径复位。

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