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71. 发明授权

US09557537B2 Zoom lens for projection and projection-type display apparatus 有权
标题翻译：投影型投影型显示装置的变焦镜头
公开(公告)号：US09557537B2
公开(公告)日：2017-01-31
申请号：US14706245
申请日：2015-05-07
申请人： FUJIFILM Corporation
发明人： Akiko Nagahara
IPC分类号： G02B15/14 , G02B9/34 , G02B13/18 , G02B13/16 , G02B13/00 , G02B15/177 , G02B15/00 , G02B15/16 , G02B9/60 , G02B15/20 , G02B15/167
CPC分类号： G02B13/16 , G02B9/34 , G02B9/60 , G02B13/0045 , G02B13/006 , G02B13/009 , G02B13/18 , G02B15/00 , G02B15/16 , G02B15/167 , G02B15/177 , G02B15/20
摘要： A zoom lens for projection consists of a negative first lens group, which is fixed during magnification change, a middle group, which includes plural lens groups that move during magnification change, and a positive last lens group, which is fixed during magnification change, in this order from a magnification side. A reduction side is non-telecentric. Both of a lens group closest to the magnification side and a lens group closest to the reduction side in the middle group have positive refractive power, and move from the reduction side toward the magnification side during magnification change from a wide-angle end to a telephoto end. The last lens group includes at least two positive lenses and at least two negative lenses. A positive lens is arranged closest to the reduction side in the last lens group. A predetermined conditional expression about a focal length of the last lens group is satisfied.
摘要翻译：用于投影的变焦透镜包括在放大变化期间固定的负第一透镜组，包括在放大变化期间移动的多个透镜组的中间组和在放大变化期间固定的正最后一个透镜组，这个顺序是放大倍率。减速侧是非远心的。最靠近放大倍率的透镜组和中间组中最靠近还原侧的透镜组都具有正的折光力，并且在从广角端到长焦的放大变化期间从缩小侧朝向放大侧移动结束。最后一个透镜组包括至少两个正透镜和至少两个负透镜。在最后一个透镜组中最靠近减压侧配置正透镜。满足关于最后一个透镜组的焦距的预定条件表达式。

72. 发明申请

US20170010439A1 Camera Lens 有权
标题翻译：镜头
公开(公告)号：US20170010439A1
公开(公告)日：2017-01-12
申请号：US15011600
申请日：2016-01-31
申请人： Hiroyuki Teraoka
发明人： Hiroyuki Teraoka
IPC分类号： G02B9/34 , G02B27/00 , H04N5/225 , G02B13/00
CPC分类号： G02B9/34 , G02B13/004 , G02B27/0025 , H04N5/2254
摘要： A camera lens includes, lined up from the object side to the image side, a first lens with positive refractive power, a second lens with negative refractive power, a third lens with positive refractive power, and a fourth lens with negative refractive power. The camera lens satisfies specific conditions.
摘要翻译：相机透镜包括从物体侧到像侧排列的具有正折光力的第一透镜，具有负折光力的第二透镜，具有正折射光焦度的第三透镜和具有负折光力的第四透镜。相机镜头满足特定条件。

73. 发明授权

US09519126B2 Zoom lens and imaging apparatus 有权
标题翻译：变焦镜头和成像设备
公开(公告)号：US09519126B2
公开(公告)日：2016-12-13
申请号：US14702952
申请日：2015-05-04
申请人： FUJIFILM Corporation
发明人： Shinkichi Ikeda , Toshihiro Aoi
IPC分类号： G02B15/14 , G02B9/34 , G02B15/17 , G02B15/173 , H04N5/232 , G02B27/64 , G02B27/00 , G02B13/00 , G02B7/02 , G02B7/10 , G02B5/00 , G02B15/20
CPC分类号： G02B15/17 , G02B5/005 , G02B7/023 , G02B7/10 , G02B9/34 , G02B13/0045 , G02B13/009 , G02B15/14 , G02B15/173 , G02B15/20 , G02B27/0025 , G02B27/646 , G03B2205/0015 , G03B2205/0046 , H04N5/2328 , H04N5/23287
摘要： A zoom lens consists of a positive first lens group, a negative second lens group moved from the object side to the image plane side during zooming from the wide angle end to the telephoto end, a positive third lens group moved during zooming, and a positive fourth lens group, in order from the object side. The second and third lens groups each pass through a point where the imaging magnification of each corresponding lens group is −1× at the same time during zooming from the wide angle end to the telephoto end. The fourth lens group includes, on the most object side, a vibration-proof lens group, composed of a negative lens, a positive meniscus lens with a convex surface on the object side, and a negative lens, in order from the object side, and either one of the negative lenses satisfies predetermined conditional expressions.
摘要翻译：变焦透镜由从正面的第一透镜组，从第二透镜组的广角端到望远端的变焦期间从物体侧向像面侧移动的负的第二透镜组，在变焦期间移动的正的第三透镜组和正的第四透镜组，从物体侧开始。第二透镜组和第三透镜组在从广角端到望远端的变焦期间同时通过每个对应透镜组的成像倍率为-1×的点。第四透镜组在物体侧依次包括由负透镜构成的防振透镜组，物体侧具有凸面的正弯月透镜和负透镜，并且负透镜中的任一个满足预定条件表达式。

74. 发明申请

US20160306138A1 Optical Image Capturing System 有权
标题翻译：光学图像捕获系统
公开(公告)号：US20160306138A1
公开(公告)日：2016-10-20
申请号：US14744437
申请日：2015-06-19
申请人： ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.LTD.
发明人： HUNG-WEN LEE , YAO-WEI LIU , YEONG-MING CHANG
IPC分类号： G02B13/00 , H04N5/225 , G02B9/34
CPC分类号： G02B13/004 , G02B9/34
摘要： An optical image capturing system, sequentially including a first lens element, a second lens element, a third lens element and a fourth lens element from an object side to an image side, is disclosed. The first lens element has positive refractive power. The second lens element, the third lens element and the fourth lens element have refractive power respectively. At least one of the image side surface and the object side surface of each of the four lens elements are aspheric. The optical lens elements can increase aperture value and improve the imagining quality for use in compact cameras.
摘要翻译：公开了一种从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件和第四透镜元件的光学图像捕获系统。第一透镜元件具有正折光力。第二透镜元件，第三透镜元件和第四透镜元件分别具有折光力。四个透镜元件中的每一个的图像侧表面和物体侧表面中的至少一个是非球面的。光学透镜元件可以增加光圈值并提高在小型照相机中使用的想象质量。

75. 发明申请

US20160306137A1 Optical Image Capturing System 有权
公开(公告)号：US20160306137A1
公开(公告)日：2016-10-20
申请号：US14742243
申请日：2015-06-17
申请人： ABILITY OPTP-ELECTRONICS TECHNOLOGY CO. LTD.
发明人： HUNG-WEN LEE , YAO-WEI LIU , YEONG-MING CHANG
IPC分类号： G02B13/00 , H04N5/238 , H04N5/3745 , G02B9/34
CPC分类号： G02B13/004 , G02B3/04 , G02B5/005 , G02B9/34 , G02B13/001 , G02B13/0015 , G02B13/002 , G02B13/18 , G02B27/0025
摘要： An optical image capturing system, sequentially including a first lens element, a second lens element, a third lens element and a fourth lens element from an object side to an image side, is disclosed. The first lens element has positive refractive power. The second lens element, the third lens element and the fourth lens element have refractive power respectively. At least one of the image side surface and the object side surface of each of the four lens elements are aspheric. The optical lens elements can increase aperture value and improve the imagining quality for use in compact cameras.

76. 发明申请

US20160299318A1 IMAGING LENS 审中-公开
标题翻译：成像镜头
公开(公告)号：US20160299318A1
公开(公告)日：2016-10-13
申请号：US15189804
申请日：2016-06-22
申请人： LG INNOTEK CO., LTD.
发明人： Dukkeun KWON
IPC分类号： G02B13/00 , G02B9/34 , H04N5/225 , G02B27/00
CPC分类号： G02B13/0015 , G02B9/34 , G02B13/004 , G02B27/0025 , H04N5/2254 , H04N5/2257
摘要： The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (−) refractive power, a third lens having negative (−) refractive power, a fourth lens having negative (−) refractive power, wherein the imaging lens meets a conditional expression of −0.5
摘要翻译：成像透镜本发明涉及一种成像透镜，该成像透镜以物体侧有序的方式包括具有正（+）屈光力的第一透镜，具有负（ - ）折射光焦度的第二透镜，具有负（ - ）折射光焦度的第三透镜（ - ）屈光力，第四透镜具有负（ - ）屈光度，其中成像透镜满足-0.5

77. 发明授权

US09453984B2 Image pickup apparatus and lens unit 有权
公开(公告)号：US09453984B2
公开(公告)日：2016-09-27
申请号：US14822148
申请日：2015-08-10
申请人： CANON KABUSHIKI KAISHA
发明人： Takashi Hasegawa , Tatsuyuki Tokunaga , Tetsuya Nishio , Azusa Sugawara , Hiroshi Kikuchi , Yoshihiko Konno
IPC分类号： G03B17/00 , G02B7/14 , G02B9/00 , G02B9/12 , G02B9/34 , G02B9/60 , G02B9/62 , G02B9/64 , G02B9/04 , G02B7/09 , H04N5/232 , H04N5/235 , G03B17/14 , G02B13/00 , G03B13/34 , H04N5/225
CPC分类号： G02B7/14 , G02B7/09 , G02B9/00 , G02B9/04 , G02B9/12 , G02B9/34 , G02B9/60 , G02B9/62 , G02B9/64 , G02B13/0015 , G03B13/34 , G03B17/14 , G03B2206/00 , H04N5/2254 , H04N5/23209 , H04N5/23241 , H04N5/2353
摘要： A first lens unit performing communication with an image pickup apparatus with a first voltage and a second lens unit performing communication with the image pickup apparatus with a second voltage are selectively attached to the image pickup apparatus. The image pickup apparatus includes a controller configured to operate with a third voltage different from at least one of the first and second voltages to output a signal for the communication with the first and second lens units, and a determiner configured to determine the type of the lens unit attached to the image pickup apparatus. The controller is configured to produce, as a voltage of the signal for the communication, from the third voltage, one of the first and second voltages corresponding to a determination result of the determiner.

78. 发明申请

US20160274330A1 IMAGING LENS AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权
标题翻译：成像镜头和电子设备，包括它们
公开(公告)号：US20160274330A1
公开(公告)日：2016-09-22
申请号：US14739998
申请日：2015-06-15
申请人： Genius Electronic Optical Co., Ltd.
发明人： Yita CHIANG , Wenbin LIN , Jinhui GONG
IPC分类号： G02B13/00 , H04N5/225 , G02B9/34
CPC分类号： G02B13/004 , G02B7/021 , G02B9/34 , G02B9/36
摘要： An imaging lens includes first to fourth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
摘要翻译：成像透镜包括以给定顺序从物体侧到像侧布置的第一至第四透镜元件。通过设计透镜元件的表面和相关透镜参数，可以在保持良好的光学性能的同时实现成像透镜的短系统长度。

79. 发明申请

US20160259153A1 IMAGING LENS AND IMAGING DEVICE 有权
标题翻译：成像镜头和成像装置
公开(公告)号：US20160259153A1
公开(公告)日：2016-09-08
申请号：US15139646
申请日：2016-04-27
申请人： HITACHI MAXELL, LTD.
发明人： Masaki YAMAZAKI , Takashi SUGIYAMA
IPC分类号： G02B13/18 , G02B27/00 , G02B13/14 , G02B9/34
CPC分类号： G02B13/004 , G02B5/005 , G02B5/208 , G02B9/34 , G02B13/006 , G02B13/04 , G02B13/146 , G02B13/18 , G02B27/0025 , H04N5/33
摘要： An imaging lens is provided with: a first lens with negative power; a second lens with negative power; a third lens with positive power; and a fourth lens with positive power. The cemented fourth lens is formed from an object side lens with negative power and an image side lens with positive power. The thickness of a resin adhesive layer that bonds the object side lens and the image side lens is 20 μm or greater on the optical axis, and when Sg1H is the amount of sag in the image side lens surface of the object side lens and Sg2H is the amount of sag in the object side lens surface of the image side lens. The bonding operation is easy without damage occurring to the cemented surfaces, with a design that takes into account thickness of the resin adhesive layer; therefore various forms of aberration can be corrected.
摘要翻译：成像透镜设置有：具有负功率的第一透镜; 具有负功率的第二透镜; 具有正功率的第三透镜; 和具有正功率的第四透镜。胶合第四透镜由具有负功率的物体侧透镜和具有正光焦度的图像侧透镜形成。粘合物侧透镜和像侧透镜的树脂粘合剂层的厚度在光轴上为20μm以上，Sg1H为物侧透镜的像侧透镜面的下垂量，Sg2H为在像侧透镜的物体侧透镜表面中的下垂量。接合操作容易，而不会对胶合表面造成损伤，其设计考虑了树脂粘合剂层的厚度; 因此可以校正各种形式的像差。

80. 发明申请

US20160259146A1 Optical Image Capturing System 审中-公开
标题翻译：光学图像捕获系统
公开(公告)号：US20160259146A1
公开(公告)日：2016-09-08
申请号：US14690989
申请日：2015-04-20
申请人： ABILITY OPTO-ELECTRONICS TECHNOLOGY CO.LTD.
发明人： YAO-WEI LIU , YEONG-MING CHANG
IPC分类号： G02B13/00 , G02B27/00 , H04N5/225 , G02B9/34
CPC分类号： H04N5/2254 , G02B9/34 , G02B13/004 , G02B27/0025
摘要： A four-piece optical lens for capturing image and a five-piece optical module for capturing image are disclosed. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lens elements are aspheric. The optical lens can increase aperture value and improve the imaging quality for use in compact cameras.
摘要翻译：公开了一种用于拍摄图像的四片式光学透镜和用于拍摄图像的五片式光学模块。沿着物体侧到像侧的顺序，沿着光轴的光学透镜包括具有正折光力的第一透镜; 具有屈光力的第二透镜; 具有屈光力的第三透镜; 和具有屈光力的第四透镜; 并且四个透镜元件中的每一个的图像侧表面和物体侧表面中的至少一个是非球面的。光学透镜可以增加光圈值并提高成像质量以用于小型照相机。

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