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1. 发明授权

US07602439B2 Lens unit and imaging apparatus 失效
标题翻译：镜头单元和成像设备
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。

2. 发明申请

US20060181632A1 Lens unit and imaging apparatus 失效
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.

3. 发明申请

US20070053081A1 Lens holding device, lens-barrel, and imaging device 失效
标题翻译：镜头保持装置，镜筒和成像装置
公开(公告)号：US20070053081A1
公开(公告)日：2007-03-08
申请号：US10549745
申请日：2003-03-22
申请人： Tatsuo Makii , Nobuaki Aoki , Satoshi Imai , Hiroto Ogiyama
发明人： Tatsuo Makii , Nobuaki Aoki , Satoshi Imai , Hiroto Ogiyama
IPC分类号： G02B7/02
CPC分类号： G02B7/08 , G02B7/021 , G02B7/20
摘要： The present invention provides a lens holder comprising a third group frame that serves as a holding member which holds lenses, a guide shaft that supports the third group frame when the third group frame is moved along the optical axis of the lenses, a rear barrel part perpendicularly to which the guide shaft is locked, a first bearing member that is molded as an integral part of the rear barrel part in order to bear the end of the guide shaft distal to the rear barrel part, and a guide shaft presser that when the first bearing member bears the end of the guide shaft distal to the base, bears the end of the guide shaft proximal to the rear barrel part. Moreover, the present invention provides a lens barrel and an imaging apparatus that employ the lens holder. Consequently, the structure of a bearing that bears a shaft which supports the lens holding member when the lens holding member is moved along the optical axis of the lenses is downsized. Moreover, the bearing bears the shaft highly precisely.
摘要翻译：本发明提供了一种透镜架，包括：第三组框架，其用作保持透镜的保持构件;当第三组框架沿着透镜的光轴移动时支撑第三组框架的导向轴;后筒体部垂直于导向轴被锁定的第一轴承构件，被构造为后筒部的一体部分的第一轴承构件，以便承受远离后筒部的引导轴的端部;以及导向轴推压器，第一轴承构件承载在远离基座的导向轴的端部，承载导向轴的端部靠近后筒部分。此外，本发明提供一种采用透镜架的镜筒和成像装置。因此，当透镜保持构件沿着透镜的光轴移动时，承载支撑透镜保持构件的轴的轴承的结构被小型化。此外，轴承高度精确地承载轴。

4. 发明申请

US20060153555A1 Optical unit and imaging device 失效
标题翻译：光学单元和成像设备
公开(公告)号：US20060153555A1
公开(公告)日：2006-07-13
申请号：US10532328
申请日：2003-10-24
申请人： Satoshi Imai , Nobuaki Aoki , Tatsuo Makii , Hideki Yamaoka
发明人： Satoshi Imai , Nobuaki Aoki , Tatsuo Makii , Hideki Yamaoka
IPC分类号： G03B17/00
CPC分类号： G02B7/08
摘要： The present invention relates to a collapsible type optical unit capable of moving its optical system between a working position and a retracted position as well as an image-pickup apparatus including the optical unit. Particularly, the present invention relates to the optical unit and the image-pickup apparatus capable of acquiring lens-position information by detecting a position of a lens barrel supported to be movable with respect to a fixed barrel. The optical unit according to the present invention is a collapsible type optical unit including: a second group lens frame movable along the direction of its optical axis with respect to a fixed ring and a rear barrel, and a solid-state image-pickup device provided behind the second group lens frame, in which on the movable second group lens frame, a position-detecting means for detecting a position of the second group lens frame is provided. According to the present invention, projection and the like on the exterior portion can be eliminated to be small in size and an increase of the number of parts and the number of processes can be restricted to the minimum.
摘要翻译：本发明涉及能够在工作位置和缩回位置之间移动其光学系统的可折叠型光学单元以及包括该光学单元的图像拾取装置。特别地，本发明涉及能够通过检测被支撑为相对于固定筒可移动的镜筒的位置来获取透镜位置信息的光学单元和图像拾取装置。根据本发明的光学单元是可折叠型光学单元，包括：第二组透镜框，其相对于固定环和后筒沿其光轴方向移动;以及固态图像拾取装置，在第二组透镜框之后，设置有可移动的第二组透镜框，用于检测第二组透镜框的位置的位置检测装置。根据本发明，可以消除外部部分上的突起等尺寸小并且部件数量的增加和加工次数可以被限制到最小。

5. 发明授权

US07418200B2 Optical unit and imaging device 失效
标题翻译：光学单元和成像设备
公开(公告)号：US07418200B2
公开(公告)日：2008-08-26
申请号：US10532328
申请日：2003-10-24
申请人： Satoshi Imai , Nobuaki Aoki , Tatsuo Makii , Hideki Yamaoka
发明人： Satoshi Imai , Nobuaki Aoki , Tatsuo Makii , Hideki Yamaoka
IPC分类号： G03B17/04 , G03B15/02 , G02B15/14 , G02B13/02 , G02B7/02
CPC分类号： G02B7/08
摘要： A collapsible type optical unit is described that is capable of moving its optical system between a working position and a retracted position as well as an image-pickup apparatus including the optical unit. The optical unit and the image-pickup apparatus are capable of acquiring lens-position information by detecting a position of a lens barrel supported to be movable with respect to a fixed barrel. The collapsible type optical unit includes a second group lens frame movable along a direction of its optical axis with respect to a fixed ring and rear barrel, and a solid-state image-pickup device provided behind the second group lens frame, in which on the movable second group lens frame, a position-detecting means for detecting a position of the second group lens frame is provided.
摘要翻译：描述了能够在工作位置和缩回位置之间移动其光学系统的可折叠型光学单元以及包括光学单元的图像拾取装置。光学单元和图像拾取装置能够通过检测支撑为相对于固定筒可移动的镜筒的位置来获取透镜位置信息。可折叠型光学单元包括相对于固定环和后筒沿其光轴方向可移动的第二组透镜框，以及设置在第二组透镜框之后的固态图像拾取装置，其中，提供了可移动的第二组透镜框，用于检测第二组透镜框的位置的位置检测装置。

6. 发明授权

US07388718B2 Lens holding device, lens-barrel, and imaging device 失效
标题翻译：镜头保持装置，镜筒和成像装置
公开(公告)号：US07388718B2
公开(公告)日：2008-06-17
申请号：US10549745
申请日：2004-03-22
申请人： Tatsuo Makii , Nobuaki Aoki , Satoshi Imai , Hiroto Ogiyama
发明人： Tatsuo Makii , Nobuaki Aoki , Satoshi Imai , Hiroto Ogiyama
IPC分类号： G02B15/14 , G02B7/02
CPC分类号： G02B7/08 , G02B7/021 , G02B7/20
摘要： A lens holder includes a third group frame that serves as a holding member which holds lenses, a guide shaft that supports the third group frame when the third group frame is moved along the optical axis of the lenses, a rear barrel part perpendicularly to which the guide shaft is locked, a first bearing member that is molded as an integral part of the rear barrel part in order to bear the end of the guide shaft distal to the rear barrel part, and a guide shaft presser that when the first bearing member bears the end of the guide shaft distal to the base, bears the end of the guide shaft proximal to the rear barrel part.
摘要翻译：透镜架包括作为保持透镜的保持构件的第三组框架，当第三组框架沿着透镜的光轴移动时支撑第三组框架的引导轴，垂直于引导轴被锁定，第一轴承构件被模制为后筒部的一体部分，以便承受远离后筒部的引导轴的端部;以及引导轴推压器，当第一轴承构件承受时引导轴的远离基座的端部承载在靠近后筒部分的引导轴的端部。

7. 发明申请

US20100150545A1 CAMERA MODULE 失效
标题翻译：相机模块
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。

8. 发明授权

US07978969B2 Camera module 有权
标题翻译：相机模块
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。

9. 发明申请

US20100046935A1 CAMERA MODULE 有权
标题翻译：相机模块
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。

10. 发明授权

US08265479B2 Camera module 失效
标题翻译：相机模块
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。

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