公开(公告)号：US08035696B2

公开(公告)日：2011-10-11

申请号：US12024195

申请日：2008-02-01

申请人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

发明人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

IPC分类号： H04N5/228 ,  G09G3/36

CPC分类号： H04N5/335

摘要： A solid-state imaging apparatus includes comparing means for comparing a pixel signal obtained by a pixel section and a reference signal the value of which varies in a stepwise manner, analog-digital converting means for outputting, as a digital value, the amount of time when the pixel signal and the reference signal change levels by the comparing means, reset signal generating means for generating a reset signal that triggers a reset operation to be input to the comparing means in order to adjust the reference in the analog-digital converting means, and waveform processing means provided between the reset signal generating means and the comparing means for increasing the degree of dullness of a waveform of the reset signal.

摘要翻译： 固态成像装置包括比较装置，用于比较由像素部分获得的像素信号和其值以逐步方式变化的参考信号;模拟数字转换装置，用于将数字值作为数字值输出 当像素信号和参考信号通过比较装置改变电平时，复位信号产生装置用于产生触发复位操作的复位信号以输入到比较装置，以便调整模拟数字转换装置中的基准， 以及设置在复位信号发生装置和比较装置之间用于增加复位信号的波形的钝度的波形处理装置。

公开(公告)号：US20120001057A1

公开(公告)日：2012-01-05

申请号：US13232601

申请日：2011-09-14

申请人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

发明人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

IPC分类号： H01L27/146

CPC分类号： H04N5/335

摘要： A solid-state imaging apparatus includes a comparator for comparing a pixel signal obtained by a pixel section and a reference signal the value of which varies in a stepwise manner, an analog-digital converter for outputting, as a digital value, the amount of time when the pixel signal and the reference signal change levels by the comparator; a reset signal generator for generating a reset signal that triggers a reset operation to be input to the comparator in order to adjust the reference in the analog-digital converter, and a waveform processor provided between the reset signal generator and the comparator for increasing the degree of dullness of a waveform of the reset signal.

摘要翻译： 固态成像装置包括比较器，用于比较由像素部分获得的像素信号和其值以逐步方式变化的参考信号;模数转换器，用于输出时间量 当像素信号和参考信号由比较器改变电平时; 复位信号发生器，用于产生复位信号，该复位信号触发复位操作以输入到比较器，以便调整模拟数字转换器中的基准;以及波形处理器，设置在复位信号发生器和比较器之间以增加程度 复位信号的波形的钝度。

公开(公告)号：US20080186388A1

公开(公告)日：2008-08-07

申请号：US12024195

申请日：2008-02-01

申请人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

发明人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

IPC分类号： H04N5/228 ,  H04N5/335

CPC分类号： H04N5/335

摘要： A solid-state imaging apparatus includes comparing means for comparing a pixel signal obtained by a pixel section and a reference signal the value of which varies in a stepwise manner, analog-digital converting means for outputting, as a digital value, the amount of time when the pixel signal and the reference signal change levels by the comparing means, reset signal generating means for generating a reset signal that triggers a reset operation to be input to the comparing means in order to adjust the reference in the analog-digital converting means, and waveform processing means provided between the reset signal generating means and the comparing means for increasing the degree of dullness of a waveform of the reset signal.

摘要翻译： 固态成像装置包括比较装置，用于比较由像素部分获得的像素信号和其值以逐步方式变化的参考信号;模拟数字转换装置，用于将数字值作为数字值输出 当像素信号和参考信号通过比较装置改变电平时，复位信号产生装置用于产生触发复位操作的复位信号以输入到比较装置，以便调整模拟数字转换装置中的基准， 以及设置在复位信号发生装置和比较装置之间用于增加复位信号的波形的钝度的波形处理装置。

公开(公告)号：US08599279B2

公开(公告)日：2013-12-03

申请号：US13232601

申请日：2011-09-14

申请人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

发明人： Yuuki Yamagata ,  Ken Koseki ,  Masaru Kikuchi ,  Yoshiaki Inada ,  Junichi Inutsuka ,  Akari Tajima

IPC分类号： H04N5/228 ,  G09G3/36

CPC分类号： H04N5/335

摘要： A solid-state imaging apparatus includes a comparator for comparing a pixel signal obtained by a pixel section and a reference signal the value of which varies in a stepwise manner, an analog-digital converter for outputting, as a digital value, the amount of time when the pixel signal and the reference signal change levels by the comparator; a reset signal generator for generating a reset signal that triggers a reset operation to be input to the comparator in order to adjust the reference in the analog-digital converter, and a waveform processor provided between the reset signal generator and the comparator for increasing the degree of dullness of a waveform of the reset signal.

摘要翻译： 固态成像装置包括比较器，用于比较由像素部分获得的像素信号和其值以逐步方式变化的参考信号;模数转换器，用于输出时间量 当像素信号和参考信号由比较器改变电平时; 复位信号发生器，用于产生复位信号，该复位信号触发复位操作以输入到比较器，以便调整模拟数字转换器中的基准;以及波形处理器，设置在复位信号发生器和比较器之间以增加程度 复位信号的波形的钝度。