公开(公告)号：US08559109B2

公开(公告)日：2013-10-15

申请号：US12935190

申请日：2009-12-24

申请人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

发明人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

IPC分类号： G02B5/18

CPC分类号： B29D11/00769 ,  B29C31/042 ,  B29C31/048 ,  B29C33/424 ,  B29C39/003 ,  B29C39/24 ,  B29C39/26 ,  B29C43/021 ,  B29C43/34 ,  B29K2033/08 ,  B29K2069/00 ,  B29L2011/0016 ,  B29L2011/0066 ,  G02B5/1814 ,  G02B5/1852 ,  G02B5/1895

摘要： According to a method for producing a diffraction optical element, the center of a molding face and the center of a substrate are positionally aligned to each other based on a marker of a prescribed shape which is formed at the center of the molding face of a mold and the shape of a diffraction grating of the substrate. A nanocomposite material is located between the molding face and the diffraction grating, and the material is pressed by the mold and the substrate to form an optical adjusting layer on the diffraction grating.

摘要翻译： 根据制造衍射光学元件的方法，基于形成在模具的模制面的中心的规定形状的标记，成型面的中心和基板的中心彼此位置对准 以及基板的衍射光栅的形状。 纳米复合材料位于成型面和衍射光栅之间，材料被模具和基板挤压，在衍射光栅上形成光学调节层。

公开(公告)号：US20130088781A1

公开(公告)日：2013-04-11

申请号：US13805482

申请日：2012-02-15

申请人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

发明人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

IPC分类号： G02B5/18

CPC分类号： G02B5/18 ,  B29D11/00269 ,  B29D11/00769 ,  G02B5/1847 ,  G02B5/1876 ,  G02B27/46

摘要： In a diffraction optical element having a structure in which a base and an optical adjustment layer adhere to each other, defects such as cracks and peeling occur in the optical adjustment layer, when the adhesive strength between the base and the optical adjustment layer is degraded. In a diffraction optical element 100 of the present invention, a plurality of anchor grooves 3 are formed in a planar second region 6 of a base 1. Further, a depth of an anchor groove of the plurality of anchor grooves 3, which is positioned on an outermost side, is designed so as to be smaller than a depth of another anchor groove of the plurality of anchor grooves 3, which is positioned on an innermost side. An optical adjustment layer 9 adheres so as to cover a first region 5 in which a diffraction grating 2 is formed and the second region 6 in which the anchor grooves 3 are formed of the base 1.

摘要翻译： 在具有基底和光学调整层彼此粘合的结构的衍射光学元件中，当基底和光学调节层之间的粘合强度降低时，在光学调节层中发生诸如裂纹和剥离的缺陷。 在本发明的衍射光学元件100中，在基座1的平面的第二区域6中形成有多个锚定槽3，而且，多个锚定槽3的锚定槽的深度位于 最外侧被设计为小于位于最内侧的多个锚定槽3的另一个锚定槽的深度。 光学调整层9粘附以覆盖其中形成衍射光栅2的第一区域5和其中锚定槽3由基底1形成的第二区域6。

公开(公告)号：US08194169B2

公开(公告)日：2012-06-05

申请号：US12159288

申请日：2007-01-12

申请人： Satoshi Tamaki ,  Katsumi Imada ,  Tatsutoshi Suenaga

发明人： Satoshi Tamaki ,  Katsumi Imada ,  Tatsutoshi Suenaga

IPC分类号： G02B13/16 ,  G02B21/00 ,  H04N5/225 ,  H01L27/00

CPC分类号： H04N5/2254 ,  H04N5/2257 ,  H04N5/3415

摘要： An optical filter array (2) having a plurality of optical filters (2a to 2d) and a light shielding block (6) having light shielding walls (61a to 61d) forming a plurality of openings (6a to 6d) independent from each other are placed between a lens module (7) integrally having a plurality of lenses (1a to 1d) arranged on a single plane and a plurality of imaging regions (4a to 4d). The light shielding block is provided with first sliding surfaces (66 to 69). The lens module is provided with second sliding surfaces (56 to 59) sliding on the first sliding surfaces so that the lens module can rotate with respect to the light shielding block with an axis normal to the plurality of imaging regions as a rotation center axis. Thus, a small, thin, and low-cost compound eye camera module can be realized.

摘要翻译： 具有形成多个彼此独立的开口（6a至6d）的遮光壁（61a至61d）的具有多个滤光器（2a至2d）的光学滤光器阵列（2）和遮光块（6） 放置在整体上具有布置在单个平面上的多个透镜（1a至1d）的多个透镜模块（7）和多个成像区域（4a至4d）之间。 遮光块设置有第一滑动面（66〜69）。 透镜模块设置有在第一滑动表面上滑动的第二滑动表面（56至59），使得透镜模块可以以垂直于多个成像区域的轴线作为旋转中心轴线相对于遮光块旋转。 因此，可以实现小型，薄型和低成本的复眼机相机模块。

公开(公告)号：US20110026119A1

公开(公告)日：2011-02-03

申请号：US12935190

申请日：2009-12-24

申请人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

发明人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

IPC分类号： G02B5/18 ,  B29D11/00 ,  G02B1/12

CPC分类号： B29D11/00769 ,  B29C31/042 ,  B29C31/048 ,  B29C33/424 ,  B29C39/003 ,  B29C39/24 ,  B29C39/26 ,  B29C43/021 ,  B29C43/34 ,  B29K2033/08 ,  B29K2069/00 ,  B29L2011/0016 ,  B29L2011/0066 ,  G02B5/1814 ,  G02B5/1852 ,  G02B5/1895

摘要： According to a method for producing a diffraction optical element of the present invention, the center of a molding face 2 and the center of a substrate 4 are positionally aligned to each other based on a marker 3 of a prescribed shape which is formed at the center of the molding face 2 of a mold 1 and the shape of a diffraction grating 5 of the substrate 4. A nanocomposite material 9 is located between the molding face 2 and the diffraction grating 5, and the material 9 is pressed by the mold 1 and the substrate 4 to form an optical adjusting layer 10 on the diffraction grating 5.

摘要翻译： 根据本发明的衍射光学元件的制造方法，基于形成在中心的规定形状的标记3，成型面2的中心和基板4的中心位置对准 模具1的成型面2和基板4的衍射光栅5的形状。纳米复合材料9位于成型面2和衍射光栅5之间，材料9被模具1按压， 基板4，以在衍射光栅5上形成光学调节层10。

公开(公告)号：US20100225755A1

公开(公告)日：2010-09-09

申请号：US12159288

申请日：2007-01-12

申请人： Satoshi Tamaki ,  Katsumi Imada ,  Tatsutoshi Suenaga

发明人： Satoshi Tamaki ,  Katsumi Imada ,  Tatsutoshi Suenaga

IPC分类号： H04N5/225

CPC分类号： H04N5/2254 ,  H04N5/2257 ,  H04N5/3415

摘要： An optical filter array (2) having a plurality of optical filters (2a to 2d) and a light shielding block (6) having light shielding walls (61a to 61d) forming a plurality of openings (6a to 6d) independent from each other are placed between a lens module (7) integrally having a plurality of lenses (1a to 1d) arranged on a single plane and a plurality of imaging regions (4a to 4d). The light shielding block is provided with first sliding surfaces (66 to 69). The lens module is provided with second sliding surfaces (56 to 59) sliding on the first sliding surfaces so that the lens module can rotate with respect to the light shielding block with an axis normal to the plurality of imaging regions as a rotation center axis. Thus, a small, thin, and low-cost compound eye camera module can be realized.

摘要翻译： 具有形成多个彼此独立的开口（6a至6d）的遮光壁（61a至61d）的具有多个滤光器（2a至2d）的光学滤光器阵列（2）和遮光块（6） 放置在整体上具有布置在单个平面上的多个透镜（1a至1d）的多个透镜模块（7）和多个成像区域（4a至4d）之间。 遮光块设置有第一滑动面（66〜69）。 透镜模块设置有在第一滑动表面上滑动的第二滑动表面（56至59），使得透镜模块可以以垂直于多个成像区域的轴线作为旋转中心轴线相对于遮光块旋转。 因此，可以实现小型，薄型和低成本的复眼机相机模块。

公开(公告)号：US20100127157A1

公开(公告)日：2010-05-27

申请号：US12595992

申请日：2009-02-18

申请人： Satoshi Tamaki ,  Tatsutoshi Suenaga

发明人： Satoshi Tamaki ,  Tatsutoshi Suenaga

IPC分类号： G02B27/10 ,  H01L27/00

CPC分类号： H04N5/2253 ,  G03B17/02 ,  G03B19/07 ,  H04N5/2254 ,  H04N5/2257 ,  H04N9/09 ,  H04N9/097 ,  H04N2209/048

摘要： A compound eye camera module according to the present invention includes a lens array including at least two lenses; an imaging element having two imaging areas corresponding to the two lenses; a light shielding block having a light shielding wall for separating optical paths of light transmitted through the two lenses; an optical filter for transmitting light of a specific wavelength range among the light transmitted through the two lenses; and a substrate having an opening larger than the optical filter. The imaging areas and the optical filter are located at a position corresponding to the opening. The imaging element is fixed to a face of the substrate opposite to the side of the lens array. The imaging element is in contact with a face of the optical filter which faces the imaging element. The light shielding block is fixed to a face of the optical filter which faces the light shielding block. The optical filter has portions protruding outside both of ends of the imaging element in a direction connecting the two optical axes of the two lenses. The light shielding block is fixed to the protruding portions of the optical filter.

摘要翻译： 根据本发明的复眼机相机模块包括：透镜阵列，包括至少两个透镜; 具有对应于两个透镜的两个成像区域的成像元件; 遮光块，其具有用于分离透过所述两个透镜的光的光路的遮光壁; 用于透射透过所述两个透镜的光中的特定波长范围的光的滤光器; 以及具有比所述滤光器大的开口的基板。 成像区域和滤光器位于对应于开口的位置。 成像元件固定到与透镜阵列的侧面相对的基板的表面。 成像元件与面向成像元件的滤光器的面接触。 遮光块固定在与滤光片相对的滤光器的面上。 光学滤波器具有在连接两个透镜的两个光轴的方向上突出于成像元件的两端的部分。 遮光块固定在滤光器的突出部分上。

公开(公告)号：US20090067830A1

公开(公告)日：2009-03-12

申请号：US12297803

申请日：2007-04-13

申请人： Satoshi Tamaki ,  Tatsutoshi Suenaga ,  Katsumi Imada

发明人： Satoshi Tamaki ,  Tatsutoshi Suenaga ,  Katsumi Imada

IPC分类号： G03B15/00

CPC分类号： G02B5/003 ,  G02B7/02 ,  G02B27/0018 ,  G03B17/02 ,  H04N5/2254 ,  H04N5/2257 ,  H04N5/35545

摘要： A lens module (7) that includes a plurality of lenses (1a, 1b), a plurality of optical filters (2a, 2b) corresponding to the individual lenses (1a, 1b), an imaging device (4) that includes a plurality of imaging regions (4a, 4b) corresponding to the individual optical filters (2a, 2b), and a light-shielding wall (61a to 61d) that is provided perpendicularly to the imaging device (4) are provided. The adjacent imaging regions (4a, 4b) are partitioned by the light-shielding wall (61a). The light-shielding wall (61a) includes a plurality of inclined surfaces (63) that are inclined with respect to an imaging plane of the imaging regions (4a, 4b), and the plurality of inclined surfaces (63) are disposed sequentially from a side of the lens module (7) to a side of the imaging regions (4a, 4b). Each of the inclined surfaces (63) is inclined toward the side of the imaging regions (4a, 4b) with increasing distance from the light-shielding wall (61a).

摘要翻译： 一种透镜模块（7），包括多个透镜（1a，1b），对应于各个透镜（1a，1b）的多个滤光器（2a，2b），成像装置（4） 提供对应于各个滤光器（2a，2b）的成像区域（4a，4b）以及垂直于成像装置（4）设置的遮光壁（61a至61d）。 相邻的成像区域（4a，4b）被遮光壁（61a）分隔开。 遮光壁（61a）具有相对于摄像区域（4a，4b）的摄像面倾斜的多个倾斜面（63），并且多个倾斜面（63）从 透镜模块（7）的一侧到成像区域（4a，4b）的一侧。 每个倾斜表面（63）随着距离遮光壁（61a）的距离增加而朝向成像区域（4a，4b）侧倾斜。

公开(公告)号：US20140043687A1

公开(公告)日：2014-02-13

申请号：US14113935

申请日：2012-06-06

申请人： Akiko Murata ,  Yuka Okada ,  Tatsutoshi Suenaga ,  Takamasa Ando

发明人： Akiko Murata ,  Yuka Okada ,  Tatsutoshi Suenaga ,  Takamasa Ando

IPC分类号： G02B5/18

CPC分类号： G02B5/1866 ,  G02B5/1876 ,  G02B5/1895

摘要： A diffractive optical element includes: a body being composed of a first optical material and having a diffraction grating on the surface thereof; and an optical adjustment layer being composed of a second optical material and provided on the body so as to cover the diffraction grating. An envelope passing through the edge of the diffraction grating presents a curved surface, and the optical adjustment layer has a uniform thickness along the normal direction from the envelope.

摘要翻译： 衍射光学元件包括：主体由第一光学材料组成并且在其表面上具有衍射光栅; 以及光学调整层，由第二光学材料构成，并且设置在本体上以覆盖衍射光栅。 通过衍射光栅的边缘的信封呈现弯曲表面，并且光学调节层沿着从信封的法线方向具有均匀的厚度。

公开(公告)号：US08106344B2

公开(公告)日：2012-01-31

申请号：US12595992

申请日：2009-02-18

申请人： Satoshi Tamaki ,  Tatsutoshi Suenaga

发明人： Satoshi Tamaki ,  Tatsutoshi Suenaga

IPC分类号： H01L27/00

CPC分类号： H04N5/2253 ,  G03B17/02 ,  G03B19/07 ,  H04N5/2254 ,  H04N5/2257 ,  H04N9/09 ,  H04N9/097 ,  H04N2209/048

摘要： A compound eye camera module according to the present invention includes a lens array including at least two lenses; an imaging element having two imaging areas corresponding to the two lenses; a light shielding block having a light shielding wall for separating optical paths of light transmitted through the two lenses; an optical filter for transmitting light of a specific wavelength range among the light transmitted through the two lenses; and a substrate having an opening larger than the optical filter. The imaging areas and the optical filter are located at a position corresponding to the opening. The imaging element is fixed to a face of the substrate opposite to the side of the lens array. The imaging element is in contact with a face of the optical filter which faces the imaging element. The light shielding block is fixed to a face of the optical filter which faces the light shielding block. The optical filter has portions protruding outside both of ends of the imaging element in a direction connecting the two optical axes of the two lenses. The light shielding block is fixed to the protruding portions of the optical filter.

摘要翻译： 根据本发明的复眼机相机模块包括：透镜阵列，包括至少两个透镜; 具有对应于两个透镜的两个成像区域的成像元件; 遮光块，其具有用于分离透过所述两个透镜的光的光路的遮光壁; 用于透射透过所述两个透镜的光中的特定波长范围的光的滤光器; 以及具有比所述滤光器大的开口的基板。 成像区域和滤光器位于对应于开口的位置。 成像元件固定到与透镜阵列的侧面相对的基板的表面。 成像元件与面向成像元件的滤光器的面接触。 遮光块固定在与滤光片相对的滤光器的面上。 光学滤波器具有在连接两个透镜的两个光轴的方向上突出于成像元件的两端的部分。 遮光块固定在滤光器的突出部分上。

公开(公告)号：US09291753B2

公开(公告)日：2016-03-22

申请号：US13805482

申请日：2012-02-15

申请人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

发明人： Tatsutoshi Suenaga ,  Yuka Okada ,  Akiko Murata

IPC分类号： G02B5/18 ,  G02B27/46 ,  B29D11/00

CPC分类号： G02B5/18 ,  B29D11/00269 ,  B29D11/00769 ,  G02B5/1847 ,  G02B5/1876 ,  G02B27/46

摘要： In a diffraction optical element having a structure in which a base and an optical adjustment layer adhere to each other, defects such as cracks and peeling occur in the optical adjustment layer, when the adhesive strength between the base and the optical adjustment layer is degraded. In a diffraction optical element 100 of the present invention, a plurality of anchor grooves 3 are formed in a planar second region 6 of a base 1. Further, a depth of an anchor groove of the plurality of anchor grooves 3, which is positioned on an outermost side, is designed so as to be smaller than a depth of another anchor groove of the plurality of anchor grooves 3, which is positioned on an innermost side. An optical adjustment layer 9 adheres so as to cover a first region 5 in which a diffraction grating 2 is formed and the second region 6 in which the anchor grooves 3 are formed of the base 1.

摘要翻译： 在具有基底和光学调整层彼此粘合的结构的衍射光学元件中，当基底和光学调节层之间的粘合强度降低时，在光学调节层中发生诸如裂纹和剥离的缺陷。 在本发明的衍射光学元件100中，在基座1的平面的第二区域6中形成有多个锚定槽3，而且，多个锚定槽3的锚定槽的深度位于 最外侧被设计为小于位于最内侧的多个锚定槽3的另一个锚定槽的深度。 光学调整层9粘附以覆盖其中形成衍射光栅2的第一区域5和其中锚定槽3由基底1形成的第二区域6。