公开(公告)号：US20100150545A1

公开(公告)日：2010-06-17

申请号：US12312223

申请日：2007-10-24

申请人： Satoshi Imai ,  Mitsuru Ichikawa ,  Fujio Kanai ,  Atsushi Horidan ,  Takahiro Okabe

发明人： Satoshi Imai ,  Mitsuru Ichikawa ,  Fujio Kanai ,  Atsushi Horidan ,  Takahiro Okabe

IPC分类号： G03B17/02

CPC分类号： H04N5/2253 ,  G02B7/102 ,  G03B17/02 ,  G03B2217/002 ,  H04M1/0214 ,  H04M1/0264 ,  H04N5/2254 ,  H04N5/2257

摘要： A camera module advantageous in simplifying an assembly process is provided. A camera module 22 includes a barrel unit 66 having a housing space S; a lens holding unit 68 which holds an imaging optical system 34, which is housed in the housing space S, and which is supported such that the lens holding unit 68 is movable along an optical axis of the imaging optical system 34; an image pickup element 29 which is disposed in the barrel unit 66 and which picks up an object image guided by the imaging optical system 34; and a driving unit 72 which moves the lens holding unit 68 along the optical axis of the imaging optical system 34. The barrel unit 66 includes an inner barrel 80 in which the housing space S is formed and an outer barrel 78 disposed outside the inner barrel 80. A retaining plate 86 includes a front plate portion 86A and two side plate portions 86B. The retaining plate 86 clamps the inner barrel 80 and the outer barrel 78 in the optical axis direction in the state in which the front plate portion 86A retains a front end of the outer barrel 78 and distal ends of the two side plate portions 86B retain the rear end-face wall 8002.

摘要翻译： 提供了有利于简化组装过程的相机模块。 相机模块22包括具有容纳空间S的筒单元66; 保持单元68，其保持容纳在容纳空间S中的成像光学系统34，并且被支撑为使得透镜保持单元68能够沿着成像光学系统34的光轴移动; 图像拾取元件29，其设置在镜筒单元66中并拾取由成像光学系统34引导的物体图像; 以及驱动单元72，其沿着成像光学系统34的光轴移动透镜保持单元68.筒单元66包括内筒80，其中形成有容纳空间S，以及设置在内筒外侧的外筒78 保持板86包括前板部分86A和两个侧板部分86B。 在前板部86A保持外筒78的前端的状态下，保持板86在光轴方向夹持内筒80和外筒78，两侧板部86B的前端保持 后端面壁8002。

公开(公告)号：US08265479B2

公开(公告)日：2012-09-11

申请号：US12312223

申请日：2007-10-24

申请人： Satoshi Imai ,  Mitsuru Ichikawa ,  Fujio Kanai ,  Atsushi Horidan ,  Takahiro Okabe

发明人： Satoshi Imai ,  Mitsuru Ichikawa ,  Fujio Kanai ,  Atsushi Horidan ,  Takahiro Okabe

IPC分类号： G03B17/02

CPC分类号： H04N5/2253 ,  G02B7/102 ,  G03B17/02 ,  G03B2217/002 ,  H04M1/0214 ,  H04M1/0264 ,  H04N5/2254 ,  H04N5/2257

摘要： A camera module advantageous in simplifying an assembly process is provided. A camera module 22 includes a barrel unit 66 having a housing space S; a lens holding unit 68 which holds an imaging optical system 34, which is housed in the housing space S, and which is supported such that the lens holding unit 68 is movable along an optical axis of the imaging optical system 34; an image pickup element 29 which is disposed in the barrel unit 66 and which picks up an object image guided by the imaging optical system 34; and a driving unit 72 which moves the lens holding unit 68 along the optical axis of the imaging optical system 34. The barrel unit 66 includes an inner barrel 80 in which the housing space S is formed and an outer barrel 78 disposed outside the inner barrel 80. A retaining plate 86 includes a front plate portion 86A and two side plate portions 86B. The retaining plate 86 clamps the inner barrel 80 and the outer barrel 78 in the optical axis direction in the state in which the front plate portion 86A retains a front end of the outer barrel 78 and distal ends of the two side plate portions 86B retain the rear end-face wall 8002.

摘要翻译： 提供了有利于简化组装过程的相机模块。 相机模块22包括具有容纳空间S的筒单元66; 保持单元68，其保持容纳在容纳空间S中的成像光学系统34，并且被支撑为使得透镜保持单元68能够沿着成像光学系统34的光轴移动; 图像拾取元件29，其设置在镜筒单元66中并拾取由成像光学系统34引导的物体图像; 以及驱动单元72，其沿着成像光学系统34的光轴移动透镜保持单元68.筒单元66包括内筒80，其中形成有容纳空间S，以及设置在内筒外侧的外筒78 保持板86包括前板部分86A和两个侧板部分86B。 在前板部86A保持外筒78的前端的状态下，保持板86在光轴方向夹持内筒80和外筒78，两侧板部86B的前端保持 后端面壁8002。

公开(公告)号：US07978969B2

公开(公告)日：2011-07-12

申请号：US12312110

申请日：2007-10-17

申请人： Atsushi Horidan ,  Satoshi Imai ,  Mitsuru Ichikawa ,  Takahiro Okabe ,  Fujio Kanai

发明人： Atsushi Horidan ,  Satoshi Imai ,  Mitsuru Ichikawa ,  Takahiro Okabe ,  Fujio Kanai

IPC分类号： G03B13/34

CPC分类号： G02B7/10 ,  G02B13/0015 ,  G02B13/009 ,  H04N5/2251 ,  H04N5/2257

摘要： A camera module (22) that is advantageous in increasing the endurance and impact resistance is provided. The camera module (22) includes a barrel unit (66), a lens holding unit (68), springs (70), an image pickup element (29), and a driving unit (72). The barrel unit (66) includes a front barrel (78) and a rear barrel (80). The driving unit (72) moves the lens holding unit (68) along an optical axis of an imaging optical system (34), and includes magnets (74) and coils (76). The two magnets (74) are disposed on the lens holding unit (68) at positions having the optical axis therebetween and extend parallel to a single imaginary plane which passes through the optical axis. The coils (76) are respectively disposed on the barrel unit (66) at two positions where the coils (76) face the magnets (74).

摘要翻译： 提供了有利于提高耐久性和耐冲击性的相机模块（22）。 相机模块（22）包括镜筒单元（66），透镜保持单元（68），弹簧（70），图像拾取元件（29）和驱动单元（72）。 枪管单元（66）包括前筒（78）和后筒（80）。 驱动单元（72）沿着成像光学系统（34）的光轴移动透镜保持单元（68），并且包括磁体（74）和线圈（76）。 两个磁体（74）在其间具有光轴的位置处设置在透镜保持单元（68）上，并且平行于穿过光轴的单个假想平面延伸。 在线圈（76）面对磁体（74）的两个位置处，线圈（76）分别设置在枪管单元（66）上。

公开(公告)号：US20100046935A1

公开(公告)日：2010-02-25

申请号：US12312110

申请日：2007-10-17

申请人： Atsushi Horidan ,  Satoshi Imai ,  Mitsuru Ichikawa ,  Takahiro Okabe ,  Fujio Kanai

发明人： Atsushi Horidan ,  Satoshi Imai ,  Mitsuru Ichikawa ,  Takahiro Okabe ,  Fujio Kanai

IPC分类号： G03B3/10

CPC分类号： G02B7/10 ,  G02B13/0015 ,  G02B13/009 ,  H04N5/2251 ,  H04N5/2257

摘要： A camera module (22) that is advantageous in increasing the endurance and impact resistance is provided. The camera module (22) includes a barrel unit (66), a lens holding unit (68), springs (70), an image pickup element (29), and a driving unit (72). The barrel unit (66) includes a front barrel (78) and a rear barrel (80). The driving unit (72) moves the lens holding unit (68) along an optical axis of an imaging optical system (34), and includes magnets (74) and coils (76). The two magnets (74) are disposed on the lens holding unit (68) at positions having the optical axis therebetween and extend parallel to a single imaginary plane which passes through the optical axis. The coils (76) are respectively disposed on the barrel unit (66) at two positions where the coils (76) face the magnets (74).

摘要翻译： 提供了有利于提高耐久性和耐冲击性的相机模块（22）。 相机模块（22）包括镜筒单元（66），透镜保持单元（68），弹簧（70），图像拾取元件（29）和驱动单元（72）。 枪管单元（66）包括前筒（78）和后筒（80）。 驱动单元（72）沿着成像光学系统（34）的光轴移动透镜保持单元（68），并且包括磁体（74）和线圈（76）。 两个磁体（74）在其间具有光轴的位置处设置在透镜保持单元（68）上，并且平行于穿过光轴的单个假想平面延伸。 在线圈（76）面对磁体（74）的两个位置处，线圈（76）分别设置在枪管单元（66）上。

公开(公告)号：US20070097527A1

公开(公告)日：2007-05-03

申请号：US11581739

申请日：2006-10-16

申请人： Mitsuru Ichikawa ,  Takatoshi Uneme ,  Atsushi Okita ,  Fujio Kanai

发明人： Mitsuru Ichikawa ,  Takatoshi Uneme ,  Atsushi Okita ,  Fujio Kanai

IPC分类号： G02B7/02

CPC分类号： G02B7/026 ,  G03B3/10 ,  G03B9/14

摘要： A lens unit includes a lens barrel having an imaging optical system arranged therein and a movable unit having a movable lens, the movable unit being movable in an optical axis direction with respect to the lens barrel. The lens barrel includes a first member and a second member adapted to be coupled together in a coupling direction. Fixing pieces are provided on the first member and the second member, respectively, and fixing means is filled between the fixing pieces when the first member and the second member are coupled together. The respective fixing pieces are provided in positions at which a force is applied in a direction in which the fixing means is compressed by the respective fixing pieces when a force is applied to the first member and the second member in a direction in which the first member is released from the second member.

摘要翻译： 透镜单元包括具有布置在其中的成像光学系统的透镜镜筒和具有可移动透镜的可移动单元，所述可移动单元可相对于镜筒在光轴方向上移动。 镜筒包括第一构件和适于在联接方向上联接在一起的第二构件。 固定件分别设置在第一构件和第二构件上，并且当第一构件和第二构件联接在一起时，固定装置被填充在固定件之间。 相应的固定件设置在当第一构件和第二构件在第一构件和第二构件上施加力时沿着固定装置被各个固定件压缩的方向施加力的位置 从第二个成员释放。

公开(公告)号：US07486882B2

公开(公告)日：2009-02-03

申请号：US11543803

申请日：2006-10-06

申请人： Atsushi Okita ,  Mitsuru Ichikawa ,  Takatoshi Uneme ,  Fujio Kanai

发明人： Atsushi Okita ,  Mitsuru Ichikawa ,  Takatoshi Uneme ,  Fujio Kanai

IPC分类号： G03B17/00

CPC分类号： G02B7/026 ,  F16F1/324 ,  G02B7/023 ,  G02B7/08 ,  G02B7/102 ,  G02B13/009

摘要： A lens unit includes a lens barrel, an imaging system arranged therein; a movable part having a movable lens, moved in an optical axis with respect to the lens barrel; a linear actuator for moving the movable part in the optical axis direction; and a biasing plate spring having a holding section that holds the movable part, spring sections that can be resiliently deformed and bias the movable part in the optical axis direction, and attached sections that are attached to the lens barrel, the thickness direction of the plate spring coinciding with the optical axis, wherein the holding section of the biasing plate spring is formed into a circular arc; and at least a portion of the spring sections of the plate spring are formed into a shape extending in a direction substantially along the holding section on the outer peripheral side of the holding section.

摘要翻译： 透镜单元包括镜筒，布置在其中的成像系统; 具有可移动透镜的可移动部件，相对于镜筒在光轴上移动; 线性致动器，用于沿着所述光轴方向移动所述可动部; 偏置板弹簧，其具有保持可动部的保持部，可弹性变形的弹簧部，沿着光轴方向偏置可动部，以及安装在透镜筒上的安装部，板的厚度方向 弹簧与光轴重合，其中偏压板弹簧的保持部分形成圆弧; 并且板簧的弹簧部的至少一部分形成为沿着保持部的外周侧的保持部的大致方向延伸的形状。

公开(公告)号：US20070086770A1

公开(公告)日：2007-04-19

申请号：US11543803

申请日：2006-10-06

申请人： Atsushi Okita ,  Mitsuru Ichikawa ,  Takatoshi Uneme ,  Fujio Kanai

发明人： Atsushi Okita ,  Mitsuru Ichikawa ,  Takatoshi Uneme ,  Fujio Kanai

IPC分类号： G03B3/10

CPC分类号： G02B7/026 ,  F16F1/324 ,  G02B7/023 ,  G02B7/08 ,  G02B7/102 ,  G02B13/009

摘要： A lens unit includes a lens barrel, an imaging system arranged therein; a movable part having a movable lens, moved in an optical axis with respect to the lens barrel; a linear actuator for moving the movable part in the optical axis direction; and a biasing plate spring having a holding section that holds the movable part, spring sections that can be resiliently deformed and bias the movable part in the optical axis direction, and attached sections that are attached to the lens barrel, the thickness direction of the plate spring coinciding with the optical axis, wherein the holding section of the biasing plate spring is formed into a circular arc; and at least a portion of the spring sections of the plate spring are formed into a shape extending in a direction substantially along the holding section on the outer peripheral side of the holding section.

摘要翻译： 透镜单元包括镜筒，布置在其中的成像系统; 具有可移动透镜的可移动部件，相对于镜筒在光轴上移动; 线性致动器，用于沿着所述光轴方向移动所述可动部; 偏置板弹簧，其具有保持可动部的保持部，可弹性变形的弹簧部，沿着光轴方向偏置可动部，以及安装在透镜筒上的安装部，板的厚度方向 弹簧与光轴重合，其中偏压板弹簧的保持部分形成圆弧; 并且板簧的弹簧部的至少一部分形成为沿着保持部的外周侧的保持部的大致方向延伸的形状。

公开(公告)号：US07433136B2

公开(公告)日：2008-10-07

申请号：US11581739

申请日：2006-10-16

申请人： Mitsuru Ichikawa ,  Takatoshi Uneme ,  Atsushi Okita ,  Fujio Kanai

发明人： Mitsuru Ichikawa ,  Takatoshi Uneme ,  Atsushi Okita ,  Fujio Kanai

IPC分类号： G02B7/02

CPC分类号： G02B7/026 ,  G03B3/10 ,  G03B9/14

摘要： A lens unit includes a lens barrel having an imaging optical system arranged therein and a movable unit having a movable lens, the movable unit being movable in an optical axis direction with respect to the lens barrel. The lens barrel includes a first member and a second member adapted to be coupled together in a coupling direction. Fixing pieces are provided on the first member and the second member, respectively, and fixing means is filled between the fixing pieces when the first member and the second member are coupled together. The respective fixing pieces are provided in positions at which a force is applied in a direction in which the fixing means is compressed by the respective fixing pieces when a force is applied to the first member and the second member in a direction in which the first member is released from the second member.

摘要翻译： 透镜单元包括具有布置在其中的成像光学系统的透镜镜筒和具有可移动透镜的可移动单元，所述可移动单元可相对于镜筒在光轴方向上移动。 镜筒包括第一构件和适于在联接方向上联接在一起的第二构件。 固定件分别设置在第一构件和第二构件上，并且当第一构件和第二构件联接在一起时，固定装置被填充在固定件之间。 相应的固定件设置在当第一构件和第二构件在第一构件和第二构件上施加力时沿着固定装置被各个固定件压缩的方向施加力的位置 从第二个成员释放。

公开(公告)号：US07602439B2

公开(公告)日：2009-10-13

申请号：US11351113

申请日：2006-02-10

申请人： Tatsuo Makii ,  Motoshige Ito ,  Hideo Okamoto ,  Takeshi Takizawa ,  Takatoshi Uneme ,  Keishi Iwana ,  Satoshi Imai ,  Fujio Kanai

发明人： Tatsuo Makii ,  Motoshige Ito ,  Hideo Okamoto ,  Takeshi Takizawa ,  Takatoshi Uneme ,  Keishi Iwana ,  Satoshi Imai ,  Fujio Kanai

IPC分类号： H04N5/225

CPC分类号： G02B7/02

摘要： A lens unit includes: a lens barrel; a movable section including a movable lens and configured to be moved in an optical axis direction relative to the lens barrel; a linear actuator including a drive magnet and a drive coil and configured to move the movable section in the optical axis direction by supplying a current to the drive coil; and a pair of biasing blade springs including holding portions for holding the movable section, a plurality of spring portions biasing the movable section in the optical axis direction, and attachment portions to be attached to the lens barrel. One of the biasing blade springs is formed with two spring members through which the current is supplied to the drive coil.

摘要翻译： 透镜单元包括：镜筒; 可移动部分，包括可移动透镜，被配置为相对于镜筒在光轴方向上移动; 线性致动器，其包括驱动磁体和驱动线圈，并且构造成通过向所述驱动线圈供给电流而沿所述光轴方向移动所述可动部; 以及一对偏压刮板弹簧，包括用于保持可动部的保持部，在光轴方向上偏置可动部的多个弹簧部，以及安装于镜筒的安装部。 偏置叶片弹簧中的一个形成有两个弹簧构件，电流通过该弹簧构件供应到驱动线圈。

公开(公告)号：US20060181632A1

公开(公告)日：2006-08-17

申请号：US11351113

申请日：2006-02-10

申请人： Tatsuo Makii ,  Motoshige Ito ,  Hideo Okamoto ,  Takeshi Takizawa ,  Takatoshi Uneme ,  Keishi Iwana ,  Satoshi Imai ,  Fujio Kanai

发明人： Tatsuo Makii ,  Motoshige Ito ,  Hideo Okamoto ,  Takeshi Takizawa ,  Takatoshi Uneme ,  Keishi Iwana ,  Satoshi Imai ,  Fujio Kanai

IPC分类号： G02B13/16

CPC分类号： G02B7/02

摘要： A lens unit includes: a lens barrel; a movable section including a movable lens and configured to be moved in an optical axis direction relative to the lens barrel; a linear actuator including a drive magnet and a drive coil and configured to move the movable section in the optical axis direction by supplying a current to the drive coil; and a pair of biasing blade springs including holding portions for holding the movable section, a plurality of spring portions biasing the movable section in the optical axis direction, and attachment portions to be attached to the lens barrel. One of the biasing blade springs is formed with two spring members through which the current is supplied to the drive coil.