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    Image pickup element and image pickup device
    4.
    发明授权
    Image pickup element and image pickup device 有权
    图像拾取元件和图像拾取装置

    公开(公告)号：US08582019B2

    公开(公告)日：2013-11-12

    申请号：US13119610

    申请日：2009-09-02

    申请人： Shinichi Fujii ,  Hiroki Ui ,  Yutaka Nishimura

    发明人： Shinichi Fujii ,  Hiroki Ui ,  Yutaka Nishimura

    IPC分类号： H04N5/232

    CPC分类号： H04N5/23212 ,  G02B7/34 ,  G03B13/36 ,  H04N5/3696

    摘要： A technology of a phase-difference detecting image pickup element that can precisely detect a focus by a phase difference detection method and that can be properly produced even if pixels are becoming finer is provided. An image pickup element of an image pickup device includes an AF pixel pair 11f performing a pupil division function by receiving an object light beam transmitted through a pair of portions Qa, Qb in an exit pupil; and ordinary pixels that are not provided with the pupil division function. The AF pixel pair 11f includes a pair of photoelectric converters PD having the same size as photoelectric converters of the ordinary pixels and being disposed adjacent to each other in a horizontal direction. A light-intercepting section LS and one microlens ML are provided above the pair of photoelectric converters PD. The light-intercepting section LS has two light-intercepting areas Ea, Eb that intercept the light beam transmitted through the exit pupil. The one microlens ML is interposed between the two light-intercepting areas Ea, Eb. This makes it possible to realize an image pickup element that can precisely detect a focus by the phase difference detection method and that can be properly produced even if pixels are becoming finer.

    摘要翻译： 提供了一种相位差检测图像拾取元件的技术，其可以通过相位差检测方法精确地检测焦点，并且即使像素变得更细，也可以适当地产生。 图像拾取装置的图像拾取元件包括通过接收通过出射光瞳中的一对部分Qa，Qb传输的物体光束来执行光瞳分割功能的AF像素对11f; 以及不具备光瞳分割功能的普通像素。 AF像素对11f包括与普通像素的光电转换器相同尺寸的一对光电转换器PD，并且在水平方向上彼此相邻地布置。 在一对光电转换器PD的上方设置有遮光部LS和一个微透镜ML。 遮光部LS具有遮断通过出射光瞳传播的光束的两个遮光区域Ea，Eb。 一个微透镜ML置于两个遮光区域Ea，Eb之间。 这使得可以实现能够通过相位差检测方法精确地检测焦点的图像拾取元件，并且即使像素变得更细，也可以适当地产生。

    Imaging device and focus detecting method
    6.
    发明授权
    Imaging device and focus detecting method 有权
    成像装置和焦点检测方法

    公开(公告)号：US08305483B2

    公开(公告)日：2012-11-06

    申请号：US12661736

    申请日：2010-03-23

    申请人： Shinichi Fujii ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    发明人： Shinichi Fujii ,  Kazuhito Shimoda ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    IPC分类号： H04N5/232

    CPC分类号： G02B7/34 ,  H04N5/23212

    摘要： An imaging device includes an image pickup device having an arrangement of photoelectric converting units, the arrangement in which a plurality of pairs of photoelectric converting units are arranged along a predetermined direction, each pair of photoelectric converting units receiving light beams of a subject passing through partial areas in a pair that are lopsided in reverse to each other along the predetermined direction in an exit pupil of a shooting optical system, and a focus detector for performing focus detection of a phase-difference detecting technique according to data obtained from the pair of photoelectric converting units in the arrangement of the photoelectric converting units. The focus detector corrects the data according to a correction amount corresponding to a positional shift amount from the normalized position, and performs focus detection of the phase-difference detecting technique according to the corrected data.

    摘要翻译： 一种成像装置包括具有光电转换单元的布置的图像拾取装置，其中沿着预定方向布置多对光电转换单元的布置，每对光电转换单元接收经过部分的对象的光束 在拍摄光学系统的出射光瞳中沿着预定方向彼此相反的一对区域，以及用于根据从该对光电系统获得的数据进行相位差检测技术的聚焦检测的焦点检测器 在光电转换单元的布置中的转换单元。 焦点检测器根据与归一化位置相对应的位置偏移量的校正量校正数据，并且根据校正数据执行相位差检测技术的焦点检测。

    Image pickup element and image pickup device
    7.
    发明授权
    Image pickup element and image pickup device 失效
    图像拾取元件和图像拾取装置

    公开(公告)号：US08304708B2

    公开(公告)日：2012-11-06

    申请号：US12655755

    申请日：2010-01-06

    申请人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    发明人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    IPC分类号： H01L27/00 ,  G03B13/00 ,  H04N5/232 ,  H04N5/225

    CPC分类号： H04N5/23212 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14636

    摘要： An image pickup element includes a light-receiving portion having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric conversion portions arranged in a first direction with a predetermined gap maintained therebetween, in a second direction orthogonal to the first direction, and micro-lenses provided above the light-receiving portion. A certain first-direction array in the matrix arrangement is provided with a pair of photoelectric conversion portions that optically receive, via a pair of micro-lenses, photographic-subject light beams passing through a pair of segmental regions in an exit pupil of a photographic optical system, the pair of segmental regions being disposed biasedly in opposite directions from each other in the first direction. The pair of micro-lenses is disposed such that light axes thereof extend through vicinities of edges of the pair of photoelectric conversion portions, the edges being the farthest edges from each other in the first direction.

    摘要翻译： 图像拾取元件包括具有矩阵排列的光接收部分，该光接收部分沿着与第一方向正交的第二方向设置第一方向阵列，每个第一方向阵列具有在第一方向上以预定间隔保持的第一方向排列的光电转换部分，以及 设置在光接收部分上方的微透镜。 矩阵布置中的某一第一方向阵列具有一对光电转换部分，该对光电转换部分通过一对微透镜光学接收通过摄影出射光瞳中的一对分段区域的摄影对象光束 光学系统，该对分段区域沿着第一方向彼此相反地偏置地设置。 这对微透镜被布置成使得其光轴延伸穿过该对光电转换部分的边缘附近，边缘在第一方向上彼此是最远的边缘。

    Image pickup element and image pickup device
    8.
    发明申请
    Image pickup element and image pickup device 失效
    图像拾取元件和图像拾取装置

    公开(公告)号：US20100177205A1

    公开(公告)日：2010-07-15

    申请号：US12655731

    申请日：2010-01-06

    申请人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    发明人： Kazuhito Shimoda ,  Shinichi Fujii ,  Yasutoshi Katsuda ,  Hiroki Ui ,  Yutaka Nishimura

    IPC分类号： H04N5/228

    CPC分类号： H04N5/23212 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14636 ,  H04N5/23203

    摘要： An image pickup element includes a light receiver having a matrix arrangement formed by disposing first-direction arrays, each having photoelectric converters arranged in a first direction with a gap therebetween, in a second direction orthogonal thereto, and micro-lenses above the light receiver. In the matrix arrangement, a certain first-direction array has two first photoelectric converters receiving, via two micro-lenses, photographic-subject light passing through two segmental regions in an exit pupil of a photographic optical system, and a certain second-direction array has two second photoelectric converters receiving photographic-subject light passing through two segmental regions in the exit pupil. Light axes of the two micro-lenses extend through vicinities of edges, farthest from each other in the first direction, of the first photoelectric converters. The first photoelectric converters include two photoelectric converters that flank one photoelectric converter, disposed at an intersection between the certain first-direction and second-direction arrays, in the certain first-direction array.

    摘要翻译： 图像拾取元件包括具有矩阵排列的光接收器，所述光接收器具有：沿与第一方向排列的第一方向排列的第一方向阵列，第一方向列与第一方向排列，第一方向与第一方向间隔开间隔;第二方向和第二方向排列。 在矩阵排列中，一定的第一方向阵列具有两个第一光电转换器，其经由两个微透镜接收通过摄影光学系统的出射光瞳中的两个分段区域的摄影对象光，以及一定的第二方向阵列 具有两个第二光电转换器，其接收通过出射光瞳中的两个分段区域的摄影对象光。 两个微透镜的光轴在第一光电转换器的第一方向上延伸到彼此最远的边缘附近。 第一光电转换器包括位于某一第一方向阵列中的位于某一第一方向阵列和第二方向阵列之间的交叉点的两个光电转换器的两个光电转换器。

    Engine control system limiting engine output based on vehicle operating environments
    10.
    发明授权
    Engine control system limiting engine output based on vehicle operating environments 失效
    发动机控制系统基于车辆操作环境限制发动机输出

    公开(公告)号：US5508923A

    公开(公告)日：1996-04-16

    申请号：US21081

    申请日：1993-02-23

    申请人： Masahiko Ibamoto ,  Hiroatsu Tokuda ,  Michimasa Horiuchi ,  Naoyuki Ozaki ,  Yutaka Nishimura

    发明人： Masahiko Ibamoto ,  Hiroatsu Tokuda ,  Michimasa Horiuchi ,  Naoyuki Ozaki ,  Yutaka Nishimura

    IPC分类号： B60K31/04 ,  F02B1/04 ,  F02D11/10 ,  F02D29/02 ,  F02D41/04 ,  F02D45/00 ,  B60L15/20

    CPC分类号： B60K31/047 ,  F02D11/105 ,  B60L2240/486 ,  B60W2530/00 ,  B60W2710/105 ,  B60W2720/106 ,  F02B1/04 ,  F02D2011/102 ,  F02D2200/501 ,  Y02T10/7258

    摘要： The invention provides a system for controlling a vehicle engine according to a plurality of stored torque patterns for various vehicle operating environments, based upon the accelerator pedal position and the vehicle speed. A vehicle environment, detection unit evaluates the vehicle environment and a target drive shaft torque pattern is selected from the plurality of target drive shaft torque patterns stored in a torque pattern storage. A target drive shaft torque calculating unit determines a target drive shaft torque from the selected target drive shaft torque pattern, the detected accelerator pedal operating amount and the detected vehicle speed. Finally, an engine output calculator determines an engine output at which a vehicle drive shaft generates the target drive shaft torque, and outputs the determined engine output to an engine output control unit.

    摘要翻译： 本发明提供了一种根据加速踏板位置和车速根据用于各种车辆操作环境的多个存储的扭矩模式来控制车辆发动机的系统。 车辆环境，检测单元评估车辆环境，并且从存储在扭矩模式存储器中的多个目标驱动轴扭矩模式中选择目标驱动轴扭矩图案。 目标驱动轴转矩计算单元根据所选择的目标驱动轴转矩模式，检测到的加速踏板操作量和检测到的车速确定目标驱动轴转矩。 最后，发动机输出计算器确定车辆驱动轴产生目标驱动轴扭矩的发动机输出，并将确定的发动机输出输出到发动机输出控制单元。