公开(公告)号：US08927632B2

公开(公告)日：2015-01-06

申请号：US14000904

申请日：2012-01-24

申请人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

发明人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  C08J5/18 ,  C08J2367/04 ,  C08K9/04 ,  C08K2003/265 ,  C08L67/02

摘要： A polylactic acid based film includes a composition containing a polylactic acid based resin (A), a thermoplastic resin other than polylactic acid based resin (B), and a compound treated with a surface treatment agent as filler (C), the polylactic acid based resin containing a crystalline polylactic acid based resin and an amorphous polylactic acid based resin, and resin (A) accounting for 10 to 95 mass % and resin (B) accounting for 5 to 90 mass % of a combined total of 100 mass % of resin (A) and resin (B), and filler (C) accounting for 10 to 400 parts by mass per a combined total of 100 parts by mass of resin (A) and resin (B).

摘要翻译： 聚乳酸类膜包括含有聚乳酸类树脂（A），聚乳酸类树脂（B）以外的热塑性树脂和使用表面处理剂作为填料（C）处理的化合物的组合物，聚乳酸类 含有结晶性聚乳酸类树脂和无定形聚乳酸类树脂的树脂，占10〜95质量％的树脂（A）和树脂（B）的总量为5质量％〜90质量％的树脂100质量％ （A）和树脂（B）和填料（C）的总量为10〜400质量份，合计为100质量份树脂（A）和树脂（B）。

公开(公告)号：US20130331493A1

公开(公告)日：2013-12-12

申请号：US14000904

申请日：2012-01-24

申请人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

发明人： Gouhei Yamamura ,  Jun Sakamoto ,  Masanori Sueoka ,  Masayuki Hirota

IPC分类号： C08L67/04

CPC分类号： C08L67/04 ,  C08J5/18 ,  C08J2367/04 ,  C08K9/04 ,  C08K2003/265 ,  C08L67/02

摘要： A polylactic acid based film includes a composition containing a polylactic acid based resin (A), a thermoplastic resin other than polylactic acid based resin (B), and a compound treated with a surface treatment agent as filler (C), the polylactic acid based resin containing a crystalline polylactic acid based resin and an amorphous polylactic acid based resin, and resin (A) accounting for 10 to 95 mass % and resin (B) accounting for 5 to 90 mass % of a combined total of 100 mass % of resin (A) and resin (B), and filler (C) accounting for 10 to 400 parts by mass per a combined total of 100 parts by mass of resin (A) and resin (B).

摘要翻译： 聚乳酸类膜包括含有聚乳酸类树脂（A），聚乳酸类树脂（B）以外的热塑性树脂和使用表面处理剂作为填料（C）处理的化合物的组合物，聚乳酸类 含有结晶性聚乳酸类树脂和无定形聚乳酸类树脂的树脂，占10〜95质量％的树脂（A）和树脂（B）的总量为5质量％〜90质量％的树脂100质量％ （A）和树脂（B）和填料（C）的总量为10〜400质量份，合计为100质量份树脂（A）和树脂（B）。

公开(公告)号：US20090167915A1

公开(公告)日：2009-07-02

申请号：US12335647

申请日：2008-12-16

申请人： Masayuki Hirota ,  Masashi Murakami

发明人： Masayuki Hirota ,  Masashi Murakami

IPC分类号： H04N3/14

CPC分类号： H04N5/378 ,  H04N5/357

摘要： Provided is a solid-state imaging device being capable of suppressing RTS noise and preventing decrease in S/N when a signal having a smaller value is converted to a digital signal. The solid-state imaging device includes: an imaging unit including pixels arranged in rows and columns; column amplifying units each amplifying a column signal with a variable gain, each of the column amplifying units being provided for each column of the imaging unit; column sample-hold units each selectively sample-holding and passing the column signal, the column signal being amplified by a corresponding one of the column amplifying units; and column AD conversion units each converting, using a ramp signal, the column signal representing a signal component and a reference component to a digital signal corresponding to a difference between the signal component and the reference component, the column signal being read from a corresponding one of said column sample-hold units.

摘要翻译： 提供一种能够抑制RTS噪声并且当具有较小值的信号被转换为数字信号时防止S / N减小的固态成像装置。 固态成像装置包括：成像单元，包括以行和列排列的像素; 列放大单元，其每个放大具有可变增益的列信号，每个列放大单元被提供给成像单元的每列; 每个列采样保持单元选择性地采样保持并传递列信号，列信号由对应的列放大单元放大; 和列AD转换单元，每个单元使用斜坡信号将表示信号分量和参考分量的列信号转换成对应于信号分量和参考分量之间的差的数字信号，从相应的一个 的所述柱采样保持单元。

公开(公告)号：US08395688B2

公开(公告)日：2013-03-12

申请号：US12665182

申请日：2008-06-27

申请人： Masashi Murakami ,  Kenji Watanabe ,  Masayuki Hirota ,  Kenichi Shimomura

发明人： Masashi Murakami ,  Kenji Watanabe ,  Masayuki Hirota ,  Kenichi Shimomura

IPC分类号： H04N3/14 ,  H04N5/335

CPC分类号： H04N5/378 ,  H04N5/3575 ,  H04N5/3658

摘要： The solid-state imaging device according to the present invention includes: pixel units arranged two-dimensionally in rows and columns; signal holding units each holding an analog signal outputted from one of the pixel units in a corresponding one of the columns; and column AD circuits each converting, into a digital signal, the analog signal held by a corresponding one of said signal holding units. The signal holding units and the column AD circuits are respectively provided for the columns of the pixel units. Each of the signal holding units includes: a switching element connected to a column signal line through which the analog signal outputted from the one of the pixel units is transmitted; and a capacitor element holding the analog signal and being connected to the column signal line through the switching element.

摘要翻译： 根据本发明的固态成像装置包括：以行和列二维排列的像素单元; 信号保持单元，每个保持从对应的一列中的像素单元之一输出的模拟信号; 并且列AD电路将每个信号保持单元中相应的一个所保持的模拟信号转换成数字信号。 信号保持单元和列AD电路分别设置用于像素单元的列。 每个信号保持单元包括：连接到列信号线的开关元件，通过该开关元件从所述一个像素单元输出的模拟信号被发送; 以及保持模拟信号并通过开关元件连接到列信号线的电容器元件。

公开(公告)号：US08040414B2

公开(公告)日：2011-10-18

申请号：US12409988

申请日：2009-03-24

申请人： Toshinobu Nakao ,  Masayuki Hirota ,  Masashi Murakami ,  Kenji Watanabe ,  Masaya Hirose

发明人： Toshinobu Nakao ,  Masayuki Hirota ,  Masashi Murakami ,  Kenji Watanabe ,  Masaya Hirose

IPC分类号： H04N5/335 ,  H03M1/00

CPC分类号： H03M1/108 ,  H03M1/123 ,  H03M1/56 ,  H04N5/37455 ,  H04N17/002

摘要： The solid-state imaging device includes: a first node for receiving a first signal from outside the solid-state imaging device; a second node for receiving a second signal from outside the solid-state imaging device; a test signal selection circuit for outputting the first signal received at the first node and the second signal received at the second node as a test signal by switching between the first and second signals at desired timing; and a test signal input circuit for supplying the test signal from the test signal selection circuit to an input of the A/D converter.

摘要翻译： 固态成像装置包括：第一节点，用于从固态成像装置的外部接收第一信号; 第二节点，用于从固态成像装置的外部接收第二信号; 测试信号选择电路，用于通过在期望的定时在第一和第二信号之间切换，输出在第一节点处接收的第一信号和在第二节点接收的第二信号作为测试信号; 以及用于将测试信号从测试信号选择电路提供给A / D转换器的输入端的测试信号输入电路。

公开(公告)号：US20080030595A1

公开(公告)日：2008-02-07

申请号：US11783643

申请日：2007-04-11

申请人： Masashi Murakami ,  Masayuki Hirota ,  Kenji Watanabe

发明人： Masashi Murakami ,  Masayuki Hirota ,  Kenji Watanabe

IPC分类号： H04N5/228

CPC分类号： H04N5/335 ,  H04N5/3575 ,  H04N5/374 ,  H04N5/378

摘要： A solid state imaging device includes a plurality of pixels arranged in a matrix, a plurality of vertical signal lines VL arranged to correspond to columns of the pixels, respectively, such that each of them is connected to the pixels in each column and a column amplifier including a plurality of amplifiers AP. Each of the amplifiers AP includes a current source MOS transistor T1, an amplifying MOS transistor T2 for amplifying an image signal and a cascode MOS transistor T3 which is cascode-connected to the amplifying MOS transistor and outputs an amplified image signal between the cascode MOS transistor T3 and the current source MOS transistor T1. Gate terminals of the cascode MOS transistors T3 of the amplifiers AP are connected to each other.

摘要翻译： 固态成像装置包括以矩阵形式排列的多个像素，多个垂直信号线VL分别布置成对应于像素列，使得它们中的每一个连接到每列中的像素，列放大器 包括多个放大器AP。 放大器AP中的每一个包括电流源MOS晶体管T1，用于放大图像信号的放大MOS晶体管T 2和与放大MOS晶体管串联连接的共源共栅MOS晶体管T 3，并输出放大图像信号 共源共栅MOS晶体管T 3和电流源MOS晶体管T 1.放大器AP的共源共栅MOS晶体管T 3的栅极端子彼此连接。