公开(公告)号：US5124544A

公开(公告)日：1992-06-23

申请号：US615146

申请日：1990-11-19

申请人： Hayao Ohzu

发明人： Hayao Ohzu

IPC分类号： H01L27/146 ,  H04N1/028 ,  H04N5/335 ,  H04N5/357 ,  H04N5/369 ,  H04N5/374 ,  H04N5/3745 ,  H04N5/378

CPC分类号： H01L27/14681

摘要： Disclosed is a photoelectric conversion device which is adapted to accumulate optically generated carriers in the control electrode region of a transistor and to read a signal on the basis of the carriers thus accumulated. This photoelectric conversion device is so designed that the substantial size of the control electrode region is augmented at the time of carrier accumulation. In this device, a region of the same conductivity type as the control electrode region is formed at the time of accumulation and is electrically connected to the control electrode region. During accumulation, carriers, generated by light, are accumulated in the above-mentioned region which is of the same conductivity type as the control electrode region. At the time of signal reading after accumulation, the above-mentioned region which is of the same conductivity type as the control electrode region is made to disappear and the carriers that have been accumulated therein are transferred to the control electrode region. Also, disclosed is an apparatus which is equipped with a photoelectric conversion device as described above.

公开(公告)号：US5019702A

公开(公告)日：1991-05-28

申请号：US587647

申请日：1990-09-25

申请人： Hayao Ohzu ,  Toshiji Suzuki ,  Akira Ishizaki ,  Nobuyoshi Tanaka ,  Shigetoshi Sugawa ,  Seiji Hashimoto ,  Tadanori Harada

发明人： Hayao Ohzu ,  Toshiji Suzuki ,  Akira Ishizaki ,  Nobuyoshi Tanaka ,  Shigetoshi Sugawa ,  Seiji Hashimoto ,  Tadanori Harada

IPC分类号： H04N5/359 ,  H04N5/361 ,  H04N5/374 ,  H04N5/378

CPC分类号： H04N5/361 ,  H04N5/3591 ,  H04N5/374 ,  H04N5/378

摘要： In a photoelectric transducer apparatus having a plurality of photoelectric transducer elements each having a capacitor electrode formed on a control electrode of a corresponding semiconductor transistor, the apparatus being adapted to sequentially select each element in units of lines, to control a potential of the control electrode of the selected photoelectric transducer element through the capacitor electrode, to store carriers in the control electrode region, and to read out a signal component corresponding to the amount of charge, the apparatus includes: optical information storing memory for storing optical information read out from the photoelectric transducer element; and dark voltage storing memory for storing a voltage corresponding to a dark voltage read out from the photoelectric transducer element, and actual optical information stored in the optical information storing memory and information corresponding to the dark voltage component stored in the dark voltage storing memory are simultaneously read out onto different information output lines.

公开(公告)号：US5001359A

公开(公告)日：1991-03-19

申请号：US545648

申请日：1990-06-29

申请人： Seiji Hashimoto ,  Hayao Ohzu

发明人： Seiji Hashimoto ,  Hayao Ohzu

IPC分类号： G11C19/18 ,  G11C19/28 ,  H03K5/15

CPC分类号： G11C19/18 ,  G11C19/285 ,  H03K5/15093

摘要： There is disclosed a scanning circuit composed of plural stages of unit circuit for releasing scanning pulses of two or more phases in succession from the unit circuits according to multiphase driving pulses, provided with set circuits for setting the unit circuits at a predetermined state and a switch circuit for activating the set circuit of a preceding unit circuit in response to the scanning pulse, wherein the switch circuits are activated by driving pulses different from the first-mentioned driving pulses.

公开(公告)号：US4914519A

公开(公告)日：1990-04-03

申请号：US96534

申请日：1987-09-14

申请人： Seiji Hashimoto ,  Tsuneo Suzuki ,  Hayao Ohzu ,  Tadanori Harada

发明人： Seiji Hashimoto ,  Tsuneo Suzuki ,  Hayao Ohzu ,  Tadanori Harada

IPC分类号： H04N5/357 ,  H04N5/359 ,  H04N5/361 ,  H04N5/365 ,  H04N5/369 ,  H04N5/232

CPC分类号： H04N5/361 ,  H04N5/357 ,  H04N5/3575 ,  H04N5/365 ,  H04N5/3742

摘要： A solid state image pickup apparatus having a selector for selecting a plurality of sensor outputs through predetermined circuits includes a difference processing circuit for calculating a difference between a selected sensor signal and a reference signal selected through the same predetermined circuit as that of the selected sensor signal. The difference processing circuit includes a first holding circuit for holding the sensor signal, a second holding circuit for holding the selected reference signal, and a circuit for receiving the output signals from the first and second holding circuits and outputting a signal corresponding to a difference therebetween.

摘要翻译： 具有通过预定电路选择多个传感器输出的选择器的固态图像拾取装置包括差分处理电路，用于计算所选择的传感器信号与通过与所选择的传感器信号相同的预定电路选择的参考信号之间的差值 。 差分处理电路包括用于保持传感器信号的第一保持电路，用于保持所选择的参考信号的第二保持电路，以及用于接收来自第一和第二保持电路的输出信号的电路，并输出与其之间的差异的信号 。

公开(公告)号：US4851917A

公开(公告)日：1989-07-25

申请号：US944864

申请日：1986-12-22

申请人： Hayao Ohzu

发明人： Hayao Ohzu

IPC分类号： H01L27/146 ,  H01L27/14 ,  H04N5/335 ,  H04N5/341 ,  H04N5/374

CPC分类号： H04N3/1512

摘要： A solid state image pickup apparatus comprising photoelectric conversion elements arranged in a two-dimension, and switching elements and a scanning circuit for scanning the photoelectric conversion elements horizontally and vertically. One of two adjoining scanning outputs of the scanning circuit is input to a control terminal of a switching element for scanning two adjoining rows of the photoelectric conversion elements. The other of the two adjoining scanning outputs of the scanning circuit is input to a control terminal of a switching element for scanning only two adjoining rows of the photoelectric conversion elements, the just mentioned two rows of the photoelectric conversion elements being shifted by one row relative to the first-mentioned two adjoining rows of the photoelectric conversion elements.

摘要翻译： 一种固态摄像装置，包括以二维布置的光电转换元件和开关元件以及用于水平和垂直扫描光电转换元件的扫描电路。 扫描电路的两个相邻扫描输出中的一个被输入到用于扫描两个相邻行的光电转换元件的开关元件的控制端子。 扫描电路的两个相邻的扫描输出中的另一个输入到用于仅扫描光电转换元件的两个相邻行的开关元件的控制端子，刚刚提及的两行光电转换元件被移动一行相对 涉及光电转换元件的首先提到的两个邻接行。

公开(公告)号：US6097067A

公开(公告)日：2000-08-01

申请号：US834770

申请日：1997-04-03

申请人： Akihiro Ouchi ,  Hayao Ohzu ,  Yukihiko Sakashita

发明人： Akihiro Ouchi ,  Hayao Ohzu ,  Yukihiko Sakashita

IPC分类号： H01L21/8238 ,  H01L27/092 ,  H01L27/12 ,  H01L29/76 ,  H01L29/00 ,  H01L29/94

CPC分类号： H01L27/092 ,  H01L27/1203

摘要： In a semiconductor apparatus comprises a signal input portion having an amplifying circuit including one, two or more insulating gate type transistors (MIS Tr), one MIS Tr or at least one (M1) of the two or more MIS Trs of the signal input portion is an MIS Tr of one conductivity channel type. The MIS Tr (M1) of the one conductivity channel type is formed in a semiconductor region which is electrically isolated from the other MIS Tr (M3) of one conductivity channel type provided for a circuit portion other than the signal input portion, so that an input threshold level of the signal amplifying circuit is made coincide with a DC level of the input signal, thereby preventing an erroneous operation.

摘要翻译： 在半导体装置中，包括具有放大电路的信号输入部分，该放大电路包括信号输入部分的两个或更多个MIS Tr的一个，两个或更多个绝缘栅型晶体管（MIS Tr），一个MIS Tr或至少一个（M1） 是一种导电通道类型的MIS Tr。 一个导电通道类型的MIS Tr（M1）形成在与除了信号输入部分之外的电路部分提供的一个导电通道类型的另一个MIS Tr（M3）电绝缘的半导体区域中， 信号放大电路的输入阈值电平与输入信号的直流电平一致，从而防止错误的操作。

公开(公告)号：US5900884A

公开(公告)日：1999-05-04

申请号：US657033

申请日：1996-05-29

申请人： Toshiaki Minami ,  Tatsuhiko Yamazaki ,  Hayao Ohzu ,  Yuji Hara

发明人： Toshiaki Minami ,  Tatsuhiko Yamazaki ,  Hayao Ohzu ,  Yuji Hara

IPC分类号： G06F7/00 ,  G06F17/17 ,  G06T11/20 ,  G06F17/21

CPC分类号： G06F17/17

摘要： A parametric curve generating device for developing a Bezier curve is provided. The device is capable of executing a high speed division operation with a limited magnitude of hardware scale. Adders perform calculations that are stored in registers. Convergence discrimination circuits discriminate whether data stored in the registers converge. Subsequent processing varies depending on the discrimination result. A stack memory is used to store data from the registers.

摘要翻译： 提供了一种用于开发贝塞尔曲线的参数曲线生成装置。 该设备能够以有限的硬件规模执行高速分割操作。 加法器执行存储在寄存器中的计算。 收敛识别电路鉴别存储在寄存器中的数据是否收敛。 随后的处理因辨别结果而异。 堆栈存储器用于存储寄存器中的数据。

公开(公告)号：US5872574A

公开(公告)日：1999-02-16

申请号：US866113

申请日：1997-05-30

申请人： Yuji Hara ,  Tatsuhiko Yamazaki ,  Hayao Ohzu ,  Toshiaki Minami

发明人： Yuji Hara ,  Tatsuhiko Yamazaki ,  Hayao Ohzu ,  Toshiaki Minami

IPC分类号： B41J2/485 ,  G06F3/153 ,  G06T11/40 ,  G09G5/24 ,  G09G5/36 ,  G09G5/393 ,  G06F15/00

CPC分类号： G06T11/40

摘要： A minimum coordinate value at least in one direction of a parameter data group including a start point and an end point of a stroke is detected and outline coordinates are generated from the parameter data group by an outline coordinate generator and a minimum coordinate detector. An outline data generator stores range data indicative of a painting range into a predetermined address in an outline buffer on the basis of the outline coordinates and the minimum coordinate value or the maximum coordinate value. An address generator generates a drawing start address and an end address in a bit map memory in accordance with a value based on the minimum coordinate value and the predetermined address and with the range data. A painter paints by writing the same value into all data between the drawing start address and end address in the bit map memory, thereby generating a character pattern at a high speed by a buffer memory of a small capacity.

摘要翻译： 检测包括笔画的开始点和结束点的参数数据组的至少一个方向上的最小坐标值，并且通过轮廓坐标生成器和最小坐标检测器从参数数据组生成轮廓坐标。 轮廓数据发生器基于轮廓坐标和最小坐标值或最大坐标值，将指示绘制范围的范围数据存储在轮廓缓冲器中的预定地址中。 地址生成器根据基于最小坐标值和预定地址以及范围数据的值，生成位图存储器中的绘图起始地址和结束地址。 通过向位图存储器中的绘图起始地址和结束地址之间的所有数据写入相同的值来绘画，通过小容量的缓冲存储器高速地生成字符图形。

公开(公告)号：US5583075A

公开(公告)日：1996-12-10

申请号：US352050

申请日：1994-12-05

申请人： Hayao Ohzu ,  Tetsunobu Kochi

发明人： Hayao Ohzu ,  Tetsunobu Kochi

IPC分类号： H01L21/285 ,  H01L21/28 ,  H01L21/336 ,  H01L21/74 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/41 ,  H01L29/78

CPC分类号： H01L21/743 ,  H01L27/0928

摘要： There is provided a semiconductor device with very small functional elements, which can be constructed by necessary minimum components without any unnecessary surface area, thus being capable of significantly reducing the layout area and adapted for achieving a fine geometry and a high level of integration. The semiconductor device is provided with a first semiconductor area of a first conductive type (for example a p.sup.- well) and a second semiconductor area formed on or under the first semiconductor area and having a second conductive type different from the first conductive type (for example a source or drain area), in which an electrode electrically connected to the first semiconductor area is formed through the second semiconductor area, and the first and second semiconductor areas are shortcircuited by the above-mentioned electrode.

摘要翻译： 提供了具有非常小的功能元件的半导体器件，其可以由必要的最小部件构成而没有任何不必要的表面积，因此能够显着减少布局面积并且适于实现精细几何形状和高水平集成。 半导体器件设置有第一导电类型（例如p阱）的第一半导体区域和形成在第一半导体区域上或下面的具有不同于第一导电类型的第二导电类型的第二半导体区域（用于 例如源极或漏极区域），其中通过第二半导体区域形成与第一半导体区域电连接的电极，并且第一和第二半导体区域被上述电极短路。

公开(公告)号：US5283428A

公开(公告)日：1994-02-01

申请号：US797334

申请日：1991-11-25

申请人： Masakazu Morishita ,  Seiji Hashimoto ,  Shigetoshi Sugawa ,  Hayao Ohzu

发明人： Masakazu Morishita ,  Seiji Hashimoto ,  Shigetoshi Sugawa ,  Hayao Ohzu

IPC分类号： H01L27/146 ,  H01L31/10 ,  H04N5/335 ,  H04N5/349 ,  H04N5/353 ,  H04N5/357 ,  H04N5/363 ,  H04N5/369 ,  H04N5/372 ,  H04N5/374 ,  H01J40/14

CPC分类号： H01L27/14681

摘要： A photoelectric converting device provided with a control electrode area of a semiconductor of a first conductive type and at least two main electrode areas of a semiconductor of a second conductive type different from the first conductive type, and capable of accumulating photo-generated carriers in the control electrode area. The control electrode area becomes substantially depleted at the resetting operation.

摘要翻译： 一种光电转换装置，其具有第一导电类型的半导体的控制电极区域和与第一导电类型不同的第二导电类型的半导体的至少两个主电极区域，并且能够在 控制电极面积。 在复位操作时，控制电极区域变得基本上耗尽。