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    Solid state watch module construction
    1.
    发明授权
    Solid state watch module construction 失效
    固态手表模块结构

    公开(公告)号：US4232512A

    公开(公告)日：1980-11-11

    申请号：US863536

    申请日：1977-12-22

    申请人： Kenichi Yoshikawa ,  Makoto Koshikawa ,  Toshio Umemoto ,  Tetsuo Satoh ,  Singo Ichikawa ,  Yoshiaki Kato

    发明人： Kenichi Yoshikawa ,  Makoto Koshikawa ,  Toshio Umemoto ,  Tetsuo Satoh ,  Singo Ichikawa ,  Yoshiaki Kato

    IPC分类号： G04G17/02 ,  H05K1/00 ,  H05K1/18 ,  G04C3/00 ,  G04B19/30 ,  G04B37/00

    CPC分类号： G04G17/02 ,  H05K1/0284 ,  H05K1/182

    摘要： A solid state watch module construction including a plastic substrate and an electro-optical display cell directly mounted on the substrate. The substrate has an integrated circuit chip on one side thereof, and a plurality of printed circuit leads connected to electrical terminals of the integrated circuit chip. The electro-optical display cell has a plurality of electric terminals formed in rows in alignment with terminal ends of said printed circuit leads. The electro-optical display cell is bonded to the one side of the substrate and the electric terminals of the display cell are bonded to the terminal ends of the printed circuit leads.

    摘要翻译： 一种固态钟表模块结构，包括塑料基板和直接安装在基板上的电光显示单元。 基板的一侧具有集成电路芯片，并且多个印刷电路引线连接到集成电路芯片的电端子。 所述电光显示单元具有与所述印刷电路引线的端子对准的多行电端子。 电光显示单元被接合到基板的一侧，并且显示单元的电端子被接合到印刷电路引线的终端。

    Electronic timepiece equipped with battery life display
    2.
    发明授权
    Electronic timepiece equipped with battery life display 失效
    电子钟表配备电池寿命显示

    公开(公告)号：US4219999A

    公开(公告)日：1980-09-02

    申请号：US882939

    申请日：1978-03-02

    申请人： Singo Ichikawa ,  Yoshiaki Kato

    发明人： Singo Ichikawa ,  Yoshiaki Kato

    IPC分类号： G04C3/14 ,  G04C10/04 ,  G04C3/00 ,  G04B37/12

    CPC分类号： G04C3/14 ,  G04C10/04

    摘要： An electronic timepiece equipped with a battery life warning system, in which an output voltage of a battery are detected under a heavy load condition and a light load condition. In a first preferred embodiment, a time indicating means effects a display of time in a first predetermined more to provide an initial warning of the battery life when the output voltage drops below a first predetermined level during the heavy load condition and also effects of the display of time in a second predetermined mode to provide a second warning of the battery life when the output voltage of the battery drops below a second predetermined level lower than the first predetermined level. In a second preferred embodiment, when the output voltage of the battery drops below the first predetermined level, a drive signal for driving the time indicating means is produced so as to drive the time indicating means with a sufficient driving energy substantially equal to that of a drive signal being produced when there is no voltage drop in the battery. When the output voltage of the battery drops below the second predetermined level, a control signal is applied to the time indicating means, which is consequently rendered to display the time information in a modulated form for thereby providing a warning of the battery life.

    摘要翻译： 一种配备有电池寿命预警系统的电子表，其中在重负载条件和轻负载条件下检测电池的输出电压。 在第一优选实施例中，当重负载条件期间输出电压下降到第一预定电平以下时，时间指示装置在第一预定更多时间中显示时间的显示，以提供电池寿命的初始警告，以及显示器的效果 的时间在第二预定模式下提供当电池的输出电压下降到比第一预定电平低的第二预定电平时的电池寿命的第二警告。 在第二优选实施例中，当电池的输出电压下降到低于第一预定电平时，产生用于驱动时间指示装置的驱动信号，以便以足够的驱动能量驱动时间指示装置， 当电池没有电压降时，产生驱动信号。 当电池的输出电压下降到第二预定电平以下时，控制信号被施加到时间指示装置，从而使其以调制形式显示时间信息，从而提供电池寿命的警告。

    Photoelectric encoder
    5.
    发明授权
    Photoelectric encoder 有权
    光电编码器

    公开(公告)号：US08325066B2

    公开(公告)日：2012-12-04

    申请号：US13025198

    申请日：2011-02-11

    申请人： Yoshiaki Kato

    发明人： Yoshiaki Kato

    IPC分类号： H03M1/22

    CPC分类号： G01D5/24476

    摘要： A photoelectric encoder includes: a scale having a grating formed with a predetermined period Ps; and a detector head being movable relative to the scale and including a light source and a light receiving unit. In a configuration where light receiving elements in the light receiving unit output N-points light and dark signals (N is an integer of 3 or more), and where phases of the N-points light and dark signals are detected by a least-squares method to fit a sinusoidal function with fixed period to N-points digital signals digitized from the N-points light and dark signals, an N-points light and dark signal period P is set at an integral multiple of a data-point interval w of the N-points digital signals, and an overall length M of the light receiving elements is set at an integral multiple of the N-points light and dark signal period P. Thereby, position detecting errors occurring due to a stain of the scale and/or a defect in the grating can be reduced by simple computing.

    摘要翻译： 光电编码器包括：具有形成有预定周期Ps的光栅的刻度; 以及检测器头，其相对于刻度尺可移动，并且包括光源和光接收单元。 在光接收单元中的光接收元件输出N点光暗信号（N为3以上的整数）的情况下，通过最小二乘法来检测N点光暗信号的相位 将具有固定周期的正弦函数拟合为从N点光暗信号数字化的N点数字信号的方法，将N点光暗信号周期P设定为数据点间隔w的整数倍 N点数字信号和光接收元件的总长度M被设定为N点光暗信号周期P的整数倍。由此，由于刻度和/ 或者可以通过简单的计算来减少光栅中的缺陷。

    Solid-state imaging device, driving method thereof, and camera
    7.
    发明授权
    Solid-state imaging device, driving method thereof, and camera 有权
    固态成像装置，其驱动方法和相机

    公开(公告)号：US08085331B2

    公开(公告)日：2011-12-27

    申请号：US12330050

    申请日：2008-12-08

    申请人： Yoshiaki Kato ,  Akiyoshi Kohno ,  Hiroshi Matsumoto ,  Takeshi Fujita

    发明人： Yoshiaki Kato ,  Akiyoshi Kohno ,  Hiroshi Matsumoto ,  Takeshi Fujita

    IPC分类号： H04N5/335

    CPC分类号： H04N5/335 ,  H04N5/372 ,  H04N5/3765

    摘要： An objective of the present invention is to provide the solid-state imaging device and the driving method thereof which can control: a poor picture quality, such as blooming, to maximize a dynamic range of the photodiode; and a poor picture quality resulted from an incomplete read-out operation. A solid-state imaging device in the present invention includes: a solid-state imaging element; and a driving pulse controlling unit applying a driving pulse to each of read-out gates of a column CCD. The driving pulse controlling unit transfers in a column direction signal charge within a charge transfer region of the column CCD by applying a column transfer clock having a LOW level voltage and a MIDDLE level voltage, and the LOW level voltage and the MIDDLE level voltage are minus voltages.

    摘要翻译： 本发明的目的是提供一种可以控制如图像质量差的固态成像装置及其驱动方法，以使光电二极管的动态范围最大化; 并且由于读取操作不完整导致的图像质量差。 本发明的固态成像装置包括：固态成像元件; 以及驱动脉冲控制单元，将驱动脉冲施加到列CCD的每个读出门。 驱动脉冲控制单元通过施加具有低电平电压和中等电平的列传送时钟，在列CCD的电荷传送区域内的列方向上传送信号电荷，并且低电平电压和中间电平电压为负 电压。

    Method for driving solid-state imaging apparatus and solid-state imaging apparatus
    8.
    发明授权
    Method for driving solid-state imaging apparatus and solid-state imaging apparatus 有权
    用于驱动固态成像装置和固态成像装置的方法

    公开(公告)号：US07884872B2

    公开(公告)日：2011-02-08

    申请号：US11483746

    申请日：2006-07-10

    申请人： Tsuyoshi Hasuka ,  Ryoichi Nagayoshi ,  Keijirou Itakura ,  Izumi Shimizu ,  Yoshiaki Kato

    发明人： Tsuyoshi Hasuka ,  Ryoichi Nagayoshi ,  Keijirou Itakura ,  Izumi Shimizu ,  Yoshiaki Kato

    IPC分类号： H04N5/335

    CPC分类号： H04N5/3592

    摘要： A driving method is applied to a solid-state imaging apparatus having photoelectric conversion portions, transfer portion for reading out signal charges, and an excess charge draining portion for draining charges exceeding a saturation charge amount that is set by a reference voltage. One of driving modes is selected from a full pixel mode in which accumulated signal charges are detected individually for each pixel and a pixel mixing mode in which signal charges of a predetermined number of pixels are mixed to be detected. In the full pixel mode, the draining portion is supplied with the reference voltage having the same value during a charge accumulation period and a read transfer period for read transferring charges. In the pixel mixing mode, the draining portion is supplied with the reference voltage having a low level during the charge accumulation period and the reference voltage having a high level during the read transfer period. An appropriate driving for the pixel mixing mode can be performed by avoiding a limitation of a substrate voltage, without deteriorating the spectral characteristics, the sensitivity, nor the linearity.

    摘要翻译： 将驱动方法应用于具有光电转换部分的固态成像装置，用于读出信号电荷的转印部分和用于排出超过由参考电压设置的饱和电荷量的电荷的过量电荷排出部分。 其中一种驱动模式是从满像素模式中选择的，其中针对每个像素分别检测累积的信号电荷，以及混合预定数量的像素的信号电荷进行检测的像素混合模式。 在全像素模式中，在电荷累积期间和读取传输电荷的读取传送周期中，向排水部分提供具有相同值的参考电压。 在像素混合模式中，在读取传送周期期间，在电荷累积期间内，向排水部分供给具有低电平的参考电压。 可以通过避免衬底电压的限制而不劣化光谱特性，灵敏度和线性度来进行像素混合模式的适当驱动。

    Semiconductor device and manufacturing method thereof
    9.
    发明授权
    Semiconductor device and manufacturing method thereof 有权
    半导体装置及其制造方法

    公开(公告)号：US07829957B2

    公开(公告)日：2010-11-09

    申请号：US12054800

    申请日：2008-03-25

    申请人： Yoshiaki Kato ,  Yoshiharu Anda ,  Akihiko Nishio

    发明人： Yoshiaki Kato ,  Yoshiharu Anda ,  Akihiko Nishio

    IPC分类号： H01L29/76

    CPC分类号： H01L29/7783 ,  H01L21/8252 ,  H01L27/0605 ,  H01L27/0883

    摘要： A semiconductor device which includes both an E-FET and a D-FET and can facilitate control of the Vth in an E-FET and suppress a decrease in the Vf, and a manufacturing method of the same are provided. A semiconductor device which includes both an E-FET and a D-FET on the same semiconductor substrate includes: a first threshold adjustment layer for adjusting threshold of the E-FET; a first etching stopper layer formed on the first threshold adjustment layer; the second threshold adjustment layer formed on the first etching stopper layer for adjusting threshold of the D-FET; a second etching stopper layer formed on the second threshold adjustment layer; a first gate electrode penetrating through the first etching stopper layer, the second threshold adjustment layer, and the second etching stopper layer, which is in contact with the first threshold adjustment layer; and the second gate electrode penetrating through the second etching stopper layer, which is in contact with the second threshold adjustment layer.

    摘要翻译： 包括E-FET和D-FET两者的半导体器件，并且可以有助于控制E-FET中的Vth，并抑制Vf的降低，并且提供其制造方法。 在同一半导体衬底上包括E-FET和D-FET的半导体器件包括：用于调节E-FET的阈值的第一阈值调整层; 形成在第一阈值调整层上的第一蚀刻停止层; 所述第二阈值调整层形成在所述第一蚀刻停止层上，用于调节所述D-FET的阈值; 形成在所述第二阈值调整层上的第二蚀刻停止层; 穿过与第一阈值调整层接触的第一蚀刻停止层，第二阈值调节层和第二蚀刻阻挡层的第一栅电极; 并且所述第二栅电极贯穿与所述第二阈值调整层接触的所述第二蚀刻停止层。

    Imaging apparatus and a device for use therewith
    10.
    发明授权
    Imaging apparatus and a device for use therewith 有权
    成像装置及其使用的装置

    公开(公告)号：US07795571B2

    公开(公告)日：2010-09-14

    申请号：US11889919

    申请日：2007-08-17

    申请人： Akiyoshi Kohno ,  Yoshiaki Kato ,  Yuji Matsuda

    发明人： Akiyoshi Kohno ,  Yoshiaki Kato ,  Yuji Matsuda

    IPC分类号： H01L27/00

    CPC分类号： H04N5/335 ,  H04N5/361 ,  H04N5/378

    摘要： An imaging apparatus capable of suppressing deterioration of image qualities and output properties is provided having one or more output circuits in series and a buffer circuit 6, and processing luminance signals from photodetectors to output image information, the buffer circuit performing impedance conversion on signals outputted from a final output circuit of the one or more output circuits, the final output circuit being a source follower circuit that has an active element and a current source circuit 5 which is inserted between a source terminal of the active element and a reference voltage terminal, wherein the current source circuit and the buffer circuit 6 are external to a solid-state image sensor 1 having the photodetectors, and a main part of the current source circuit 5 and a main part of the buffer circuit 6 are in a single package.

    摘要翻译： 提供一种能够抑制图像质量和输出特性的劣化的成像装置，其具有串联的一个或多个输出电路和缓冲电路6，并且处理来自光电检测器的亮度信号以输出图像信息，该缓冲电路对从 一个或多个输出电路的最终输出电路，最终输出电路是具有有源元件的源极跟随器电路和插入在有源元件的源极端子与参考电压端子之间的电流源电路5，其中 电流源电路和缓冲电路6在具有光电检测器的固态图像传感器1的外部，电流源电路5的主要部分和缓冲电路6的主要部分处于单个封装中。