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    Semiconductor device
    12.
    发明授权
    Semiconductor device 有权

    公开(公告)号：US11199696B2

    公开(公告)日：2021-12-14

    申请号：US16552207

    申请日：2019-08-27

    申请人： Kabushiki Kaisha Toshiba

    发明人： Honam Kwon ,  Koichi Ishii ,  Ikuo Fujiwara ,  Kazuhiro Suzuki

    IPC分类号： G02B26/08 ,  G02B26/10

    摘要： According to an embodiment, a semiconductor device includes a first actuator, a second actuator, a first frame provided between the first actuator and the second actuator, a first connection member connecting the first actuator and the first frame to each other, a second connection member connecting the first actuator and the first frame to each other at a position different from a position at which the first connection member connects the first actuator and the first frame to each other, a third connection member connecting the second actuator and the first frame to each other, a fourth connection member connecting the second actuator and the first frame to each other at a position different from a position at which the third connection member connects the second actuator and the first frame to each other.

    Imaging system
    16.
    发明授权
    Imaging system 有权
    成像系统

    公开(公告)号：US09383549B2

    公开(公告)日：2016-07-05

    申请号：US14641027

    申请日：2015-03-06

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Risako Ueno ,  Kazuhiro Suzuki ,  Mitsuyoshi Kobayashi ,  Honam Kwon ,  Hideyuki Funaki

    IPC分类号： H04N5/225 ,  G02B13/00 ,  G02B3/00 ,  G01S7/481

    CPC分类号： G02B13/0015 ,  G01S7/4813 ,  G02B3/0056 ,  H04N5/2254 ,  H04N13/218 ,  H04N13/254 ,  H04N13/271

    摘要： According to an embodiment, an imaging system includes an image sensor, an imaging lens, a microlens array, an irradiator, a distance information acquiring unit, and a controller. The microlens array includes multiple microlenses arranged with a predetermined pitch, the microlenses being respectively associated with pixel blocks. The irradiator emits light to project a pattern onto an object. The distance information acquiring unit acquires information on the distance in the depth direction to the object on the basis of a signal resulting from photoelectric conversion performed by the image sensor. The controller controls the irradiator so that images contained in a pattern that is reflected by the object and scaled down on the image sensor by the imaging lens and the microlenses are smaller than the arrangement pitch of images each formed on the image sensor by each microlens and larger than twice the pixel.

    摘要翻译： 根据实施例，成像系统包括图像传感器，成像透镜，微透镜阵列，照射器，距离信息获取单元和控制器。 微透镜阵列包括以预定间距排列的多个微透镜，微透镜分别与像素块相关联。 辐射器发光以将图案投射到物体上。 距离信息获取单元基于由图像传感器执行的光电转换产生的信号，获取关于对象的深度方向上的距离的信息。 所述控制器控制所述照射器，使得通过所述成像透镜和所述微透镜在被所述物体反射并在所述图像传感器上按比例缩小的图案中包含的图像小于通过每个微透镜在所述图像传感器上形成的图像的排列间距， 大于像素的两倍。

    Imaging lens and solid state imaging device
    17.
    发明授权
    Imaging lens and solid state imaging device 有权
    成像镜头和固态成像装置

    公开(公告)号：US09257470B2

    公开(公告)日：2016-02-09

    申请号：US14460780

    申请日：2014-08-15

    申请人： Kabushiki Kaisha Toshiba

    发明人： Risako Ueno ,  Hiroto Honda ,  Mitsuyoshi Kobayashi ,  Kazuhiro Suzuki ,  Honam Kwon ,  Hideyuki Funaki

    IPC分类号： G02B3/02 ,  G02B9/34 ,  G02B27/02 ,  H01L27/146 ,  H04N5/225 ,  G02B13/00 ,  G02B3/00 ,  G02B15/173

    CPC分类号： H01L27/14627 ,  G02B3/0056 ,  G02B13/0035 ,  G02B15/173 ,  H04N5/2254 ,  H04N5/2257

    摘要： According to one embodiment, an imaging lens includes a first optical system and a microlens array. The first optical system includes an optical axis. The microlens array is provided between the first optical system and an imaging element. The microlens array includes microlens units provided in a first plane. The imaging element includes pixel groups. Each of the pixel groups includes pixels. The microlens units respectively overlap the pixel groups when projected onto the first plane. The first optical system includes an aperture stop, and first, second, and third lenses. The first lens is provided between the aperture stop and the microlens array, and has a positive refractive power. The second lens is provided between the first lens and the microlens array, and has a negative refractive power. The third lens is provided between the second lens and the microlens array, and has a positive refractive power.

    摘要翻译： 根据一个实施例，成像透镜包括第一光学系统和微透镜阵列。 第一光学系统包括光轴。 微透镜阵列设置在第一光学系统和成像元件之间。 微透镜阵列包括设置在第一平面中的微透镜单元。 成像元件包括像素组。 每个像素组包括像素。 当投影到第一平面上时，微透镜单元分别与像素组重叠。 第一光学系统包括孔径光阑和第一，第二和第三透镜。 第一透镜设置在孔径光阑和微透镜阵列之间，并且具有正的屈光力。 第二透镜设置在第一透镜和微透镜阵列之间，并具有负折光力。 第三透镜设置在第二透镜和微透镜阵列之间，并且具有正的折射光焦度。

    Imaging lens and solid state imaging device
    18.
    发明授权
    Imaging lens and solid state imaging device 有权
    成像镜头和固态成像装置

    公开(公告)号：US09207365B2

    公开(公告)日：2015-12-08

    申请号：US14460862

    申请日：2014-08-15

    申请人： Kabushiki Kaisha Toshiba

    发明人： Risako Ueno ,  Hiroto Honda ,  Mitsuyoshi Kobayashi ,  Kazuhiro Suzuki ,  Honam Kwon ,  Hideyuki Funaki

    IPC分类号： G02B3/02 ,  G02B9/34 ,  G02B27/02 ,  G02B3/00 ,  G02B13/00 ,  H04N5/225 ,  G02B13/16 ,  G02B5/00 ,  G02B13/18 ,  G03B9/02

    CPC分类号： G02B3/0056 ,  G02B5/005 ,  G02B9/34 ,  G02B13/001 ,  G02B13/0015 ,  G02B13/004 ,  G02B13/0055 ,  G02B13/16 ,  G02B13/18 ,  G03B9/02 ,  H04N5/2251 ,  H04N5/2254

    摘要： According to one embodiment, an imaging lens includes a first optical system and a microlens array. The first optical system includes an optical axis. The microlens array is provided between the first optical system and an imaging element. The microlens array includes microlens units provided in a first plane. The imaging element includes pixel groups. Each of the pixel groups includes pixels. The microlens units respectively overlap the pixel groups when projected onto the first plane. The first optical system includes an aperture stop, a first lens, a second lens, a third lens, and a fourth lens. The first lens is provided between the aperture stop and the microlens array. The second lens is provided between the first lens and the microlens array. The third lens is provided between the second lens and the microlens array. The fourth lens is provided between the third lens and the microlens array.

    摘要翻译： 根据一个实施例，成像透镜包括第一光学系统和微透镜阵列。 第一光学系统包括光轴。 微透镜阵列设置在第一光学系统和成像元件之间。 微透镜阵列包括设置在第一平面中的微透镜单元。 成像元件包括像素组。 每个像素组包括像素。 当投影到第一平面上时，微透镜单元分别与像素组重叠。 第一光学系统包括孔径光阑，第一透镜，第二透镜，第三透镜​​和第四透镜。 第一透镜设置在孔径光阑和微透镜阵列之间。 第二透镜设置在第一透镜和微透镜阵列之间。 第三透镜设置在第二透镜和微透镜阵列之间。 第四透镜设置在第三透镜和微透镜阵列之间。

    IMAGING SYSTEM
    19.
    发明申请
    IMAGING SYSTEM 有权
    成像系统

    公开(公告)号：US20150268450A1

    公开(公告)日：2015-09-24

    申请号：US14641027

    申请日：2015-03-06

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Risako Ueno ,  Kazuhiro Suzuki ,  Mitsuyoshi Kobayashi ,  Honam Kwon ,  Hideyuki Funaki

    IPC分类号： G02B13/00 ,  H04N5/225 ,  H04N5/376 ,  G02B3/00

    CPC分类号： G02B13/0015 ,  G01S7/4813 ,  G02B3/0056 ,  H04N5/2254 ,  H04N13/218 ,  H04N13/254 ,  H04N13/271

    摘要： According to an embodiment, an imaging system includes an image sensor, an imaging lens, a microlens array, an irradiator, a distance information acquiring unit, and a controller. The microlens array includes multiple microlenses arranged with a predetermined pitch, the microlenses being respectively associated with pixel blocks. The irradiator emits light to project a pattern onto an object. The distance information acquiring unit acquires information on the distance in the depth direction to the object on the basis of a signal resulting from photoelectric conversion performed by the image sensor. The controller controls the irradiator so that images contained in a pattern that is reflected by the object and scaled down on the image sensor by the imaging lens and the microlenses are smaller than the arrangement pitch of images each formed on the image sensor by each microlens and larger than twice the pixel.

    摘要翻译： 根据实施例，成像系统包括图像传感器，成像透镜，微透镜阵列，照射器，距离信息获取单元和控制器。 微透镜阵列包括以预定间距排列的多个微透镜，微透镜分别与像素块相关联。 辐射器发光以将图案投射到物体上。 距离信息获取单元基于由图像传感器执行的光电转换产生的信号，获取关于对象的深度方向上的距离的信息。 所述控制器控制所述照射器，使得通过所述成像透镜和所述微透镜在被所述物体反射并在所述图像传感器上按比例缩小的图案中包含的图像小于通过每个微透镜在所述图像传感器上形成的图像的排列间距， 大于像素的两倍。