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1. 发明授权

US4532549A Solid-state imaging device with high quasi-signal sweep-out efficiency and high signal charge transfer efficiency 失效
标题翻译：具有高准信号扫频效率和高信号电荷转移效率的固态成像装置
公开(公告)号：US4532549A
公开(公告)日：1985-07-30
申请号：US473865
申请日：1983-03-10
申请人： Toshifumi Ozaki , Shinya Ohba , Iwao Takemoto , Masaaki Nakai , Haruhisa Ando , Shusaku Nagahara , Takuya Imaide , Kenji Takahashi , Toshiyuki Akiyama
发明人： Toshifumi Ozaki , Shinya Ohba , Iwao Takemoto , Masaaki Nakai , Haruhisa Ando , Shusaku Nagahara , Takuya Imaide , Kenji Takahashi , Toshiyuki Akiyama
IPC分类号： H01L27/146 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/365 , H04N5/369 , H04N5/372 , H04N5/374 , H04N5/378 , H04N5/30
CPC分类号： H01L27/14643
摘要： Disclosed is a solid-state imaging device wherein optical information of a number of photo-electric conversion elements arranged in a matrix is read into vertical signal lines by a vertical shift register and then the optical information on the vertical signal lines is horizontally scanned by a horizontal register of a charge transfer device. Bias charge storage means and quasi-signal sweep-out drains are disposed between the horizontal register and the vertical signal lines, and a bias charge input means is arranged in the horizontal register. In order to ensure high efficiency in transferring signals between the vertical lines to the storage means, the sweep-out drains and the charge transfer device, it is arranged for bias charges to be provided at each stage of transfer. Thus, bias charges supplied from the storage means are used to transfer charges from the vertical lines to the storage means. Similarly bias charges directly injected from the quasi-signal sweep-out drains are used to sweep out quasi-signals from the storage means to the quasi-signal sweep-out drains. Finally bias charges supplied from the bias charge input means of the charge transfer device are used to read signals from the storage means into the charge transfer device. By virtue of this, the sweep-out efficiency of the quasi-signals from the capacitances which supply the bias charges and a read-out efficiency of the signal charges are enhanced and a high quality of video signal is produced.
摘要翻译：公开了一种固态成像装置，其中以矩阵形式布置的多个光电转换元件的光学信息被垂直移位寄存器读入垂直信号线，然后垂直信号线上的光信息被水平扫描电荷转移装置的水平寄存器。偏置电荷存储装置和准信号扫除漏极设置在水平寄存器和垂直信号线之间，偏置电荷输入装置布置在水平寄存器中。为了确保在垂直线之间向存储装置，扫除漏极和电荷转移装置传输信号的高效率，布置为在每个转移阶段提供偏置电荷。因此，使用从存储装置提供的偏置电荷将电荷从垂直线传送到存储装置。类似地，从准信号扫除漏极直接注入的偏置电荷用于将准信号从存储装置扫除到准信号扫除漏极。最后，从电荷转移装置的偏置电荷输入装置提供的偏置电荷用于从存储装置读取信号到电荷转移装置中。由此，来自提供偏置电荷的电容的准信号的扫除效率和信号电荷的读出效率被增强，并且产生高质量的视频信号。

2. 发明授权

US4577231A High sensitivity solid-state imaging device 失效
标题翻译：高灵敏度固态成像装置
公开(公告)号：US4577231A
公开(公告)日：1986-03-18
申请号：US476415
申请日：1983-03-17
申请人： Shinya Ohba , Haruhisa Ando , Masaaki Nakai , Toshifumi Ozaki , Koichi Seki , Kenji Takahashi , Toshiyuki Akiyama , Iwao Takemoto , Takuya Imaide , Akihide Okuda , Masaharu Kubo
发明人： Shinya Ohba , Haruhisa Ando , Masaaki Nakai , Toshifumi Ozaki , Koichi Seki , Kenji Takahashi , Toshiyuki Akiyama , Iwao Takemoto , Takuya Imaide , Akihide Okuda , Masaharu Kubo
IPC分类号： H01L27/146 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/365 , H04N5/372 , H04N3/14
CPC分类号： H04N3/1512 , H01L27/14643
摘要： Disclosed is a two-dimensionally arrayed solid-state imaging device for a television camera having a photodiode array arranged at a photo-sensing section and a readout horizontal register constructed by a charge transfer device (CTD) such as a BCD, CCD or BBD. An inverter circuit is provided for each of the vertical signal lines. An input of the inverter circuit is connected to a vertical signal line drain of at least one transfer transistor arranged between the vertical signal line and the CTD, and an output of the inverter circuit is connected to a gate of the transfer transistor. Transfer efficiency is improved by the insertion of the inverter circuit and fixed pattern noise is substantially reduced by supplying bias currents.
摘要翻译：公开了一种用于电视摄像机的二维阵列固态成像装置，其具有布置在感光部分的光电二极管阵列和由诸如BCD，CCD或BBD的电荷转移装置（CTD）构成的读出水平寄存器。为每条垂直信号线提供一个反相器电路。逆变器电路的输入端连接在布置在垂直信号线和CTD之间的至少一个传输晶体管的垂直信号线漏极，反相器电路的输出端连接到转移晶体管的栅极。通过插入逆变器电路来提高转移效率，并且通过提供偏置电流大大减少固定图案噪声。

3. 发明授权

US4689687A Charge transfer type solid-state imaging device 失效
标题翻译：电荷转移型固态成像装置
公开(公告)号：US4689687A
公开(公告)日：1987-08-25
申请号：US796752
申请日：1985-11-12
申请人： Norio Koike , Masaaki Nakai , Haruhisa Ando , Toshifumi Ozaki , Shinya Ohba , Hideyuki Ono , Toshiyuki Akiyama
发明人： Norio Koike , Masaaki Nakai , Haruhisa Ando , Toshifumi Ozaki , Shinya Ohba , Hideyuki Ono , Toshiyuki Akiyama
IPC分类号： H01L27/148 , H04N5/359 , H04N5/3728 , H04N3/14
CPC分类号： H01L27/14831 , H04N5/3595 , H04N5/3728
摘要： A charge transfer type solid-state device incorporating a charge coupled device (CCD). In order to eliminate field after image and smear, at least two electrode pairs are provided in a vertical CCD shift register for transferring the signal charges stored in photoelectric conversion elements, the electrode pairs being disposed within the vertical pitch of the photoelectric conversion elements. P
摘要翻译：包含电荷耦合器件（CCD）的电荷转移型固态器件。为了消除图像和污迹后的场，在垂直CCD移位寄存器中提供至少两个电极对，用于传送存储在光电转换元件中的信号电荷，电极对设置在光电转换元件的垂直间距内。

4. 发明授权

US4209806A Solid-state imaging device 失效
标题翻译：固态成像装置
公开(公告)号：US4209806A
公开(公告)日：1980-06-24
申请号：US928734
申请日：1978-07-27
申请人： Norio Koike , Iwao Takemoto , Toshiyuki Akiyama , Haruhisa Ando , Shinya Ohba , Masatada Horiuchi , Masaharu Kubo
发明人： Norio Koike , Iwao Takemoto , Toshiyuki Akiyama , Haruhisa Ando , Shinya Ohba , Masatada Horiuchi , Masaharu Kubo
IPC分类号： H01L27/088 , H01L27/146 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/372 , H04N5/374 , H04N3/14 , H01L27/14 , H01L29/78
CPC分类号： H01L27/14643 , H01L27/088
摘要： In a solid-state imaging device wherein a plurality of photoelectric conversion elements, horizontal and vertical scanning circuits for addressing the photoelectric conversion elements, and horizontal and vertical switching transistors are comprised in a major surface region of an N (or P)-type semiconductor body, a solid-state imaging device characterized in that a plurality of P (or N)-type impurity layers isolated from one another are disposed in the major surface region of the semiconductor body, that the switching transistors and the photoelectric conversion elements are integrated in one of the impurity layers, the horizontal scanning circuit being integrated in another impurity layer, the vertical scanning circuit being integrated in still another impurity layer, and that predetermined voltages are applied to electrodes disposed on the respective impurity layers.
摘要翻译：在其中多个光电转换元件，用于寻址光电转换元件的水平和垂直扫描电路以及水平和垂直开关晶体管的固态成像器件包括在N（或P）型半导体的主表面区域中其特征在于，在所述半导体主体的主表面区域设置有彼此隔离的多个P（或N）型杂质层，所述开关晶体管和所述光电转换元件被集成在一个杂质层中，水平扫描电路集成在另一个杂质层中，垂直扫描电路集成在另一个杂质层中，并且预定电压施加到设置在各个杂质层上的电极。

5. 发明授权

US4578707A Method of reducing vertical smears of a solid state image sensor 失效
标题翻译：降低固态图像传感器垂直涂片的方法
公开(公告)号：US4578707A
公开(公告)日：1986-03-25
申请号：US662133
申请日：1984-10-18
申请人： Naoki Ozawa , Toshiyuki Akiyama , Shuusaku Nagahara , Shinya Ohba , Haruhisa Ando , Toshifumi Ozaki
发明人： Naoki Ozawa , Toshiyuki Akiyama , Shuusaku Nagahara , Shinya Ohba , Haruhisa Ando , Toshifumi Ozaki
IPC分类号： H04N5/217 , H04N3/12
CPC分类号： H04N5/2175
摘要： Herein disclosed is a method of reducing the vertical smears which are generated in a solid state image sensor including a plurality of vertical signal lines for transferring signal charges in a vertical direction and at least one charge transfer device for transferring the signal charges in a horizontal direction.The smear charges stored in the vertical signal lines and the signal charges generated in a photoelectric conversion element in response to an incident ray are inputted separately of each other for a horizontal blanking period to the charge transfer device for the horizontal transfer. During a tracing period, a smear voltage and a signal voltage are outputted separately of each other from said charge transfer device. The smear voltage adjusted is subtracted from the signal voltage to eliminate the smear component which has been mixed into the signal voltage.
摘要翻译：这里公开了一种减少在包括用于在垂直方向上传送信号电荷的多个垂直信号线的固态图像传感器中产生的垂直涂片的方法，以及用于在水平方向上传送信号电荷的至少一个电荷转移装置。存储在垂直信号线中的拖尾电荷和在光电转换元件中产生的响应于入射光线的信号电荷在水平消隐期间彼此分开地输入到用于水平传送的电荷转移装置。在跟踪期间，污染电压和信号电压彼此分离地从所述电荷转移装置输出。从信号电压中减去调整的污迹电压，以消除已混入信号电压的污迹分量。

6. 发明授权

US4407010A Solid state image pickup device 失效
标题翻译：固态图像拾取装置
公开(公告)号：US4407010A
公开(公告)日：1983-09-27
申请号：US290570
申请日：1981-08-06
申请人： Toru Baji , Toshihisa Tsukada , Norio Koike , Toshiyuki Akiyama , Iwao Takemoto , Shigeru Shimada , Chushirou Kusano , Shinya Ohba , Haruo Matsumaru
发明人： Toru Baji , Toshihisa Tsukada , Norio Koike , Toshiyuki Akiyama , Iwao Takemoto , Shigeru Shimada , Chushirou Kusano , Shinya Ohba , Haruo Matsumaru
IPC分类号： H01L27/14 , H01L21/8234 , H01L23/62 , H01L23/64 , H01L27/02 , H01L27/06 , H01L27/088 , H01L27/092 , H01L27/146 , H01L29/78 , H01L31/08 , H02H7/20 , H03F1/42 , H03F1/52 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/369 , H04N5/374 , H04N3/14
CPC分类号： H01L23/62 , H01L23/647 , H01L27/0251 , H01L27/14654 , H04N3/1512 , H04N3/1568 , H01L2924/0002
摘要： A solid state image pickup device having a plurality of solid state elements in a two-dimensional array so as to form picture cells. Each solid state element includes a photoelectric converting element and a switching field effect transistor to permit scanning of the elements by scanners. To counteract noise and blooming, a second field effect transistor acting as an amplifier is connected between the photoelectric converting element and the switching field effect transistor. A third field effect transistor is coupled to the photoelectric converting element for resetting the same.
摘要翻译：具有二维阵列中的多个固态元件以形成图形单元的固态图像拾取装置。每个固态元件包括光电转换元件和开关场效应晶体管，以允许扫描器扫描元件。为了抵消噪声和起霜，用作放大器的第二场效应晶体管连接在光电转换元件和开关场效应晶体管之间。第三场效应晶体管耦合到光电转换元件，用于复位它。

7. 发明授权

US4774586A Interline type charge transfer imaging device 失效
标题翻译： Interline型电荷转移成像装置
公开(公告)号：US4774586A
公开(公告)日：1988-09-27
申请号：US768113
申请日：1985-08-21
申请人： Norio Koike , Masaaki Nakai , Kenji Itoh , Toshiyuki Akiyama , Iwao Takemoto , Shinya Oba
发明人： Norio Koike , Masaaki Nakai , Kenji Itoh , Toshiyuki Akiyama , Iwao Takemoto , Shinya Oba
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/351 , H04N5/365 , H04N5/3728 , H04N3/14
CPC分类号： H04N3/1537
摘要： In the interline type charge transfer imaging device, two of the three groups of wiring through which driving pulses are sent to each of three groups of electrodes constituting vertical charge transfer devices are arranged in horizontal direction and the remaining one group of wiring is arranged in vertical direction. Light-shielding layer is installed on the vertically running wires and the electrodes connected with those wires.
摘要翻译：在行间电荷转移成像装置中，在构成垂直电荷转移装置的三组电极中的每一组发送驱动脉冲的三组布线中的两个布置在水平方向上，剩下的一组布线布置成垂直方向。遮光层安装在垂直运行的电线上，电极与这些电线相连。

8. 发明授权

US4455569A Color imaging apparatus 失效
标题翻译：彩色成像装置
公开(公告)号：US4455569A
公开(公告)日：1984-06-19
申请号：US337409
申请日：1982-01-06
申请人： Kenji Takahashi , Shusaku Nagahara , Morishi Izumita , Kazuhiro Sato , Toshiyuki Akiyama , Naoki Ozawa
发明人： Kenji Takahashi , Shusaku Nagahara , Morishi Izumita , Kazuhiro Sato , Toshiyuki Akiyama , Naoki Ozawa
IPC分类号： H04N9/093 , H04N9/09 , H04N9/62
CPC分类号： H04N9/093
摘要： A color imaging apparatus having a plurality of image pickup tubes which pick up respective optical images of primary colors separated from one optical image includes a registration control circuit which operates to hold a picture of high quality at all times by controlling the registration of the images of the respective image pickup tubes on a real time basis during the operation of the camera. To this end a circuit detects those local image signals which satisfy predetermined requisites which are most favorable for use as reference signals to control the registration and these detected image signals are temporarily stored so as to be used for the registration operation. The most favorable requisites of the local image areas selected for registration control are (1) those having no movement, (2) those having a contour which is sharp and (3) those having a chroma which is low.
摘要翻译：具有拾取与一个光学图像分离的原色的各个光学图像的多个图像拾取管的彩色成像装置包括登记控制电路，其通过控制图像的登记来始终保持高质量的图像在相机的操作期间实时地分别对应的图像拾取管。为此，电路检测满足预定要求的那些本地图像信号，其最有利于用作参考信号以控制注册，并且这些检测到的图像信号被暂时存储以便用于注册操作。选择用于对照控制的局部图像区域的最有利条件是（1）没有移动的图像区域，（2）具有锐利轮廓的轮廓和（3）具有低色度的轮廓的那些。

9. 发明授权

US4283742A Solid-state imaging apparatus with fixed pattern noise reduction 失效
标题翻译：具有固定图案噪声降低的固态成像装置
公开(公告)号：US4283742A
公开(公告)日：1981-08-11
申请号：US76814
申请日：1979-09-19
申请人： Morishi Izumita , Masuo Umemoto , Kazuhiro Sato , Toshiyuki Akiyama , Kenji Takahashi , Shusaku Nagahara
发明人： Morishi Izumita , Masuo Umemoto , Kazuhiro Sato , Toshiyuki Akiyama , Kenji Takahashi , Shusaku Nagahara
IPC分类号： H01L27/146 , H04N5/335 , H04N5/365 , H04N5/374 , H04N5/378 , H04N3/14 , H04N5/30
CPC分类号： H04N5/2173 , H01L27/14643
摘要： A solid-state imaging apparatus comprising first means for sample-holding spike noise generated from a horizontal switching element constituting the apparatus second means for sample-holding spike noise opposite in phase to the first-mentioned spike noise, and third means for adding outputs of the first and second means.
摘要翻译：一种固态成像装置，包括：第一装置，用于对由构成所述装置的水平开关元件产生的尖峰噪声进行样本保持;第二装置，用于与所述尖峰噪声相位相反的采样保持尖峰噪声;以及第三装置，第一和第二手段。

10. 发明授权

US4467347A Color imaging device 失效
标题翻译：彩色成像装置
公开(公告)号：US4467347A
公开(公告)日：1984-08-21
申请号：US346195
申请日：1982-02-05
申请人： Naoki Ozawa , Shusaku Nagahara , Kenji Takahashi , Masuo Umemoto , Kazuhiro Sato , Morishi Izumita , Toshiyuki Akiyama , Masanori Sato , Koji Kudo
发明人： Naoki Ozawa , Shusaku Nagahara , Kenji Takahashi , Masuo Umemoto , Kazuhiro Sato , Morishi Izumita , Toshiyuki Akiyama , Masanori Sato , Koji Kudo
IPC分类号： H04N9/07 , H04N9/04
CPC分类号： H04N9/04 , H04N9/045
摘要： The present invention relates to a color imaging device which suppresses false color signals appearing in an area where the difference of brightnesses is great in the horizontal or vertical direction.When the correlation between picture elements adjacent in the vertical direction is little and the false signal appears in a boundary part in the vertical direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the horizontal direction. On the other hand, when the correlation between picture elements adjacent in the horizontal direction is little and the false signal appears in a boundary part in the horizontal direction, the false signal is detected, whereupon a color signal is demodulated by utilizing the correlation between the signals of picture elements in the vertical direction.As a result, the moire phenomenon attributed to the false color signals can be conspicuously reduced.While embodiments of the present invention refer to color imaging devices which employ MOS type solid-state imaging devices, the invention is also applicable to an imaging device which employs CCDs and a color image pickup tube which separates colors by means of a mosaic color filter.
摘要翻译：本发明涉及一种彩色成像装置，其抑制在水平或垂直方向上亮度差大的区域中出现的伪色信号。当在垂直方向相邻的图像元素之间的相关性较小并且在垂直方向上的边界部分中出现假信号时，检测到伪信号，由此利用彩色信号中的图像元素的信号之间的相关性来解调彩色信号水平方向。另一方面，当在水平方向上相邻的图像元素之间的相关性较小并且在水平方向上出现边界部分的假信号时，检测到伪信号，从而通过利用图像元素在垂直方向上的信号。结果，归结于虚假颜色信号的莫尔色现象可以明显减少。虽然本发明的实施例涉及使用MOS型固态成像装置的彩色成像装置，但是本发明也可应用于采用CCD的成像装置和通过马赛克滤色器分离颜色的彩色图像拾取管。

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