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1. 发明专利

JP2008170858A Optical element 有权
标题翻译：光学元件
公开(公告)号：JP2008170858A
公开(公告)日：2008-07-24
申请号：JP2007005658
申请日：2007-01-15
申请人： Sony Corp , ソニー株式会社
发明人： SANO YUKIHIRO , TANAKA KEITA , TANAKA KAZUHIRO
IPC分类号： G02B3/14 , G02B3/12 , G02B26/06 , G02B26/08
摘要： PROBLEM TO BE SOLVED: To provide an optical element advantageous for achieving simplification of an optical element, cost reduction and low power consumption while preventing generation of eccentricity. SOLUTION: The optical element 10 comprises a container 12, first and second liquids 14, 16, respectively, a first electrode 18, a second electrode 20 and a voltage applying means 22. The second electrode 20 is composed of a plurality of electrode parts 40 extending within a plane perpendicularly intersecting the thickness direction of the container 12 and in radial directions centering on a single virtual axis 38 present along the thickness direction of the container 12, while a first non-electrode part 42 where no electrode part 40 is formed is formed between adjacent electrode parts 40. Each electrode part 40 is formed in such a manner that the width of the electrode part 40 gradually increases in the direction outward along the radius of the circle centering on the virtual axis 38. Each first non-electrode part 42 is formed in such a manner that the width of the first non-electrode part 42 gradually decreases in the direction outward along the radius. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有利于实现光学元件简化，成本降低和低功耗的光学元件，同时防止产生偏心。解决方案：光学元件10包括容器12，第一和第二液体14,16，第一电极18，第二电极20和电压施加装置22.第二电极20由多个电极部分40在与容器12的厚度方向垂直相交的平面内沿着沿着容器12的厚度方向存在的单个虚拟轴线38的径向方向延伸，而第一非电极部分42，其中没有电极部分40 形成在相邻的电极部分40之间。每个电极部分40形成为使得电极部分40的宽度沿着以虚拟轴线38为中心的圆的半径沿着向外的方向逐渐增加。电极部42形成为使得第一非电极部42的宽度沿着半径向外方向逐渐减小。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007279272A Optical element, optical device, and imaging apparatus 有权
标题翻译：光学元件，光学器件和成像设备
公开(公告)号：JP2007279272A
公开(公告)日：2007-10-25
申请号：JP2006103922
申请日：2006-04-05
申请人： Sony Corp , ソニー株式会社
发明人： OISHI TADAHIRO , TANAKA KAZUHIRO
IPC分类号： G02F1/137 , G02F1/13 , G02F1/1343 , G03B9/02
CPC分类号： G02B26/004 , G02F1/13306 , G02F1/13725
摘要： PROBLEM TO BE SOLVED: To provide an optical element which has a function as a dimming element and is advantageous for the reduction in size, cost, and power consumption, an optical device and an imaging apparatus provided with the optical element.
SOLUTION: An optical element 10 comprises a vessel 12, a first liquid 14, a liquid crystal 16, first and second electrodes 18 and 20, and a voltage applying means 22. The first liquid 14 has polarity or conductivity and is transparent and is sealed in a storage chamber 30. The liquid crystal 16 is not mixed with the first liquid 14 and is sealed in the storage chamber 30 so as to surround the first liquid 14. The liquid crystal 16 is of a guest-host liquid crystal. A voltage V applied to the liquid crystal 16 by the voltage applying means 22 is continuously adjusted, so that transmittance T of the liquid crystal 16 placed in an adjustment chamber 32 can be continuously adjusted.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有作为调光元件的功能的光学元件，并且有利于减小尺寸，成本和功率消耗，光学装置和设置有光学元件的成像装置。解决方案：光学元件10包括容器12，第一液体14，液晶16，第一和第二电极18和20以及电压施加装置22.第一液体14具有极性或导电性并且是透明的并密封在储存室30.液晶16不与第一液体14混合，并且以包围第一液体14的方式密封在储存室30中。液晶16是客体主体液晶。通过电压施加装置22施加到液晶16的电压V被连续调节，从而可以连续地调节放置在调节室32中的液晶16的透射率T. 版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007121821A Optical element 审中-公开
标题翻译：光学元件
公开(公告)号：JP2007121821A
公开(公告)日：2007-05-17
申请号：JP2005316007
申请日：2005-10-31
申请人： Sony Corp , ソニー株式会社
发明人： TANAKA KAZUHIRO , TANAKA KEITA
IPC分类号： G02B3/12 , G02B3/04 , G02B7/04 , G03B5/00 , H04N5/225 , H04N5/232 , H04N101/00
摘要： PROBLEM TO BE SOLVED: To provide an optical element capable of inclining a center axis passing through the center of a boundary shape between a first liquid and a second liquid, capable of more reducing the size of the optical element in a direction orthogonal to the optical axis of a photographing optical system than a conventional optical element, and advantageous to downsize not only the optical element itself but also a lens barrel or an imaging apparatus having the optical element. SOLUTION: A first electrode 18 is formed facing the inside of a container 12 so that at least a part of the electrode 18 is touched with the first liquid 14 and circularly extended on the outer periphery of a first end face wall 1202 along the peripheral direction, and an aperture 1802 is formed on the inside. A second electrode 20 is formed on a portion of a sidewall 1206 facing a storing room 12A and extended along the peripheral direction of the sidewall 1206 over almost the whole area of the sidewall 1206 in the thickness direction of the container 12. The second electrode 20 is constituted of a plurality of divided bodies 22 separated along the peripheral direction of the sidewall 1206 and respective divided bodies 22 show the same shape. A power source 30 is constituted so as to apply voltages of different values to respective divided bodies 22. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够使通过第一液体和第二液体之间的边界中心的中心轴倾斜的光学元件，能够在正交的方向上更大程度地减小光学元件的尺寸相对于常规光学元件的拍摄光学系统的光轴，并且有利于小型化光学元件本身，而且有利于减小具有该光学元件的透镜镜筒或成像装置。解决方案：第一电极18形成为面向容器12的内部，使得电极18的至少一部分与第一液体14接触并且沿第一端面壁1202的外周圆形延伸圆周方向，并且在内侧形成有孔1802。第二电极20形成在面向储藏室12A的侧壁1206的一部分上，并且沿着侧壁1206的周向方向在容器12的厚度方向上在侧壁1206的几乎整个区域上延伸。第二电极20 由沿着侧壁1206的周向隔开的多个分割体22构成，分割体22具有相同的形状。电源30构成为向各分割体22施加不同值的电压。（C）2007年，JPO＆INPIT

4. 发明专利

JP2005257783A Electric dimmer element, lens barrel, and imaging apparatus 有权
标题翻译：电动调光元件，镜头条和成像装置
公开(公告)号：JP2005257783A
公开(公告)日：2005-09-22
申请号：JP2004065955
申请日：2004-03-09
申请人： Sony Corp , ソニー株式会社
发明人： TAGAWA TOMOHIKO , TANAKA KAZUHIRO
IPC分类号： G02B7/02 , G02F1/13 , G02F1/1333 , H04N5/335 , H04N5/361 , H04N5/369 , H04N5/372
摘要： PROBLEM TO BE SOLVED: To provide an electric dimmer element with which a shading phenomenon of an optical system is effectively eliminated while reducing the size of the electric dimmer element and lowering the cost thereof, a lens barrel and an imaging apparatus.
SOLUTION: The liquid crystal dimmer element 16 has a liquid crystal layer 1614 sealed in between two electrodes, i.e. between first and second transparent electrodes 1606, 1608 placed opposite to each other, wherein transmittance of light passing through the layer in the direction of the first and second transparent electrodes 1606, 1608 is varied corresponding to a driving signal applied to the first and second transparent electrodes 1606, 1608. The thickness of the liquid crystal layer 1614 is formed with a dimension gradually decreasing as going from a center part of the contour to the periphery. In other words, the thickness of the liquid crystal layer 1614, which is the dimension of a gap between the first and second transparent electrodes 1606, 1608, is constructed so as to be partly different from one another along the first and second transparent electrodes 1606, 1608.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在减小电动调光元件的尺寸并降低成本的同时有效消除光学系统的阴影现象的电动调光元件，镜筒和成像装置。解决方案：液晶调光元件16具有密封在两个电极之间的液晶层1614，即在彼此相对放置的第一和第二透明电极1606,1608之间，其中透过层的方向对应于施加到第一和第二透明电极1606,1608的驱动信号而改变第一和第二透明电极1606,1608的厚度。液晶层1614的厚度形成为从中心部分开始逐渐减小的尺寸的轮廓到周边。换句话说，作为第一和第二透明电极1606,1608之间的间隙尺寸的液晶层1614的厚度被构造成沿着第一和第二透明电极1606彼此部分地不同，1608.版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005252918A Imaging device unit and imaging apparatus 有权
标题翻译：成像设备单元和成像设备
公开(公告)号：JP2005252918A
公开(公告)日：2005-09-15
申请号：JP2004063501
申请日：2004-03-08
申请人： Sony Corp , ソニー株式会社
发明人： ITO MOTOSHIGE , TANAKA KAZUHIRO
IPC分类号： H01L27/14 , H04N5/225 , H04N5/238 , H04N5/335 , H04N101/00
摘要： PROBLEM TO BE SOLVED: To provide an imaging device unit and imaging apparatus advantageous for miniaturization and simplification in a configuration providing an electric dimming element in front of an imaging device. SOLUTION: A second transparent substrate 1604 is housed inside a housing recess 1804 and while conducting second terminal portions 1616, 1618 and first voltage supply terminal portions 1810, 1812, an outer portion of a first transparent substrate 1602 positioned outside the second transparent substrate 1604 is mounted while overlapping with an end face of the housing recess 1604. A liquid crystal dimming element 16 is provided on a package 1806 so as to cover the front side of a sensor portion 1802 and to seal the housing recess 1804. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种成像装置单元和成像装置，其有利于在成像装置前面提供电调光元件的构造的小型化和简化。解决方案：第二透明基板1604容纳在壳体凹部1804内，并且在传导第二端子部分1616,1618和第一电压供应端子部分1810,1812的同时，位于第二透明基板1604外部的第一透明基板1602的外部衬底1604安装成与壳体凹槽1604的端面重叠。液体调光元件16设置在封装1806上，以便覆盖传感器部分1802的前侧并密封壳体凹部1804.
版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2001301053A METHOD FOR MOLDING JUNCTION LENS HAVING ASPHERIC COMPOSITE LAYER 失效
公开(公告)号：JP2001301053A
公开(公告)日：2001-10-30
申请号：JP2000119685
申请日：2000-04-20
申请人： SONY CORP
发明人： KOIZUMI HIROSHI , TANAKA KAZUHIRO
IPC分类号： G02B3/00 , B29D11/00
摘要： PROBLEM TO BE SOLVED: To obtain a method for molding a junction lens having an aspheric composite layer in which the molding of the aspheric composite layer and the junction between lenses can be done simultaneously in one process. SOLUTION: With the use of an ultraviolet curable resin 5a for forming the aspheric composite layer on a first lens by using a mold 1 and an adhesive 7 used for joining the first lens 6 and a second lens 8 together which are cured approximately in the same irradiation conditions, the alignment of the first lens 6 in relation to the mold 1 and the alignment of the second lens 8 in relation to the first lens 6 are done in one process by using a lens position adjusting mechanism 9 and a collimator 4, and the first lens 6 and the second lens 8 can be joined together simultaneously at a time by ultraviolet irradiation.

7. 发明专利

JPH11307073A ELECTRONIC APPARATUS 失效
公开(公告)号：JPH11307073A
公开(公告)日：1999-11-05
申请号：JP11105098
申请日：1998-04-21
申请人： SONY CORP
发明人： TANAKA KAZUHIRO
IPC分类号： H04N5/225 , G11B33/06 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To provide an electronic apparatus enabling simplification and miniaturization, by using a battery-pack mounting part of a camera device body, and enabling the battery-pack mounting part to be mounted with, and electrically connected to, another apparatus. SOLUTION: A battery-pack mounting part 11 of a camera device body 1 is provided with a connector contact terminal 16, a connection adapter 17 is attached to hook parts 14, 14 of the battery-pack mounting part 11 by means of mounting hooks 18, 18 similar to those of the battery-pack mounting part 11 and, at the same time, contact terminals of an adapter-contact terminal part 19 of the connection adapter 17 are connected to the connector contact terminal 16.

8. 发明专利

JPH1070344A FLEXIBLE WIRING BOARD 失效
公开(公告)号：JPH1070344A
公开(公告)日：1998-03-10
申请号：JP24270596
申请日：1996-08-26
申请人： SONY CORP
发明人： TANAKA KAZUHIRO
IPC分类号： H05K1/02 , H05K1/00
摘要： PROBLEM TO BE SOLVED: To prevent the generation of a bending or a disconnection of a flexible wiring board due to the twist or the like of the board by a method wherein a hole for reducing the effect of a reaction force, which is generated at the time of the movement of a moving body along the longitudinal direction of the wiring board, is formed in the wiring board. SOLUTION: A long hole 160 is formed in a flexible wiring board 33 from the vicinity of one end side 33a to the side in the vicinity of the other end side 33b along the longitudinal direction of the board 33. By forming the hole 160 in such a way, the board 33 twists in the case where a lens barrel 6 is moved in the panning direction P centered around a vertical axis VL, but at this time, the generation of the twist is for make it possible to reduce a reaction force to this twist. By reducing this reaction force, a disconnection of the board 33 due to the twist of the board 33 can be prevented from being generated.

9. 发明专利

JPH1031241A LENS BARREL BIAXIAL TILTING MECHANISM IN CAMERA 失效
公开(公告)号：JPH1031241A
公开(公告)日：1998-02-03
申请号：JP20103496
申请日：1996-07-12
申请人： SONY CORP
发明人： TANAKA KAZUHIRO
IPC分类号： G03B15/00 , G03B5/06
摘要： PROBLEM TO BE SOLVED: To make a part near a lens barrel small in size. SOLUTION: The mechanism is for tilting the lens barrel 4 around each of two orthogonal axes, for example in a panning direction and a tilting direction, and a 1st driving part constituted of a panning worm wheel 7 for rotating the lens barrel in the panning direction, a panning motor 8 and a worm 9 is arranged at the lowest layer part of the mechanism, and a 2nd driving part constituted of a tilting motor 11 for rotating the lens barrel in the tilting direction, a worm 12 and a tilting worm wheel 13 is arranged on the 1st driving part, and the lens barrel is arranged on the 2nd driving part.

10. 发明专利

JPH1028392A POSITION DETECTOR OF MOTOR 失效
公开(公告)号：JPH1028392A
公开(公告)日：1998-01-27
申请号：JP19832896
申请日：1996-07-09
申请人： SONY CORP
发明人： TANAKA KAZUHIRO
IPC分类号： H02K29/08 , H02K11/00 , H02P5/00 , H02P29/00
摘要： PROBLEM TO BE SOLVED: To surely and easily detect the neutral position of a rotor unit. SOLUTION: A rotor unit 18 which has a driving magnet, having N-poles and S-poles, a stator unit 17 which supports the rotor unit 18 so as to rotate freely and has driving coils, multipole magnetized magnet 100 which is provided on the outer circumference of the rotor unit 18 and by which the rotation of the rotor unit 18 is detected and a sensor which receives the flux of the multipole magnetized magnet 100 which turns with the rotor unit 18 and outputs periodical rotation-detecting signals which have constant amplitudes, and when the rotor unit 18 is at a neutral position, outputs the rotation-detecting signals, which have amplitudes varied from the effects of the flux between the N-poles and S-poles of the driving magnet upon the flux of the multipole magnetized magnet 100, are provided.

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