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    • 4. 发明申请
    • Optical image stabilizer for camera lens assembly
    • 用于相机镜头组件的光学图像稳定器
    • US20060269263A1
    • 2006-11-30
    • US11372661
    • 2006-03-10
    • Hee-Seung KimJong-Pil LeeDoo-Sik ShinJeong-Kil Shin
    • Hee-Seung KimJong-Pil LeeDoo-Sik ShinJeong-Kil Shin
    • G03B17/00
    • G02B27/646G03B5/02H04N5/2253H04N5/23248H04N5/23258H04N5/23287
    • Disclosed is an optical image stabilizer assembly for a camera lens. The optical image stabilizer includes a main frame, a driving frame, a camera device, a pair of driving permanent magnets, a pair of coils, and at least one slidable bearing between the main frame and the driving frame. The driving frame moves in at least one direction within the main frame. The camera device is mounted on the driving frame. The pair of driving permanent magnets is mounted on one of the main frame and the driving frame. The pair of coils is mounted on the other of the main frame and the driving frame and faces the pair of driving permanent magnets. The one slidable bearing is interposed between an inner sidewall of the main frame and an outer sidewall of the driving frame to facilitate movement of the driving frame. The driving frame moves through interaction between an electromagnetic force generated by application of a current to the coils and a magnetic force of the driving permanent magnets.
    • 公开了一种用于照相机镜头的光学图像稳定器组件。 光学图像稳定器包括主框架,驱动框架,相机装置,一对驱动永磁体,一对线圈以及主框架和驱动框架之间的至少一个可滑动轴承。 驱动框架在主框架内沿至少一个方向移动。 相机装置安装在驱动框架上。 一对驱动永磁体安装在主框架和驱动框架中的一个上。 一对线圈安装在主框架和驱动框架的另一个上并且面对一对驱动永磁体。 一个可滑动轴承介于主框架的内侧壁和驱动框架的外侧壁之间,以便于驱动框架的移动。 驱动框架通过将电流施加到线圈产生的电磁力和驱动永磁体的磁力之间的相互作用而移动。
    • 9. 发明授权
    • Shutter device for camera lens assembly
    • 相机镜头组装的快门装置
    • US07350990B2
    • 2008-04-01
    • US11129950
    • 2005-05-16
    • Jeong-Kil ShinByung-Kwon Kang
    • Jeong-Kil ShinByung-Kwon Kang
    • G03B9/08G03B9/02
    • G03B9/10
    • In a shutter device for use with a camera lens assembly, the shutter device includes a shutter base, a shutter blade is rotatably mounted on the shutter base, a magnet movably coupled to the shutter base so as to enable rotation of the shutter blade, and a yoke extending lengthwise while facing the magnet wherein the movement range of the shutter base is limited within a length of the yoke. The zoom-in/zoom-out operation is enabled by moving only the shutter base, thus enabling a compact size fabrication of the camera lens assembly. The shutter blade is easily installed adjacent to a diaphragm, and the operational speed of the shutter blade is controlled by adjusting the structure of an electronic coil.
    • 在与照相机镜头组件一起使用的快门装置中,快门装置包括快门基座,快门叶片可旋转地安装在快门基座上,磁体可移动地联接到快门基座以便能够旋转快门叶片,以及 一个磁轭,其在面向磁体的同时纵向延伸,其中挡板底座的移动范围被限制在磁轭的长度内。 通过仅移动快门底座来实现放大/缩小操作,从而实现相机镜头组件的紧凑尺寸制造。 快门叶片容易安装在隔膜附近,通过调节电子线圈的结构来控制快门叶片的操作速度。
    • 10. 发明申请
    • Zoom lens system
    • 变焦镜头系统
    • US20080106800A1
    • 2008-05-08
    • US11821272
    • 2007-06-22
    • Jeong-Kil Shin
    • Jeong-Kil Shin
    • G02B15/14
    • G02B15/177G02B5/04
    • A zoom lens system includes a first lens group having a negative refracting power and disposed on a image surface, a second lens group located closer to the image surface than the first lens group and having a positive refracting power, and a third lens group located closer to the image surface than the second lens group and having the negative refracting power, wherein when the zoom lens system zooms from a wide angle end to a telephoto end, both a distance between the first and second lens groups and a distance between the first and third lens groups are reduced.
    • 变焦透镜系统包括具有负折射率并设置在图像表面上的第一透镜组,位于比第一透镜组更靠近图像表面并具有正折射率的第二透镜组,以及位于更靠近第三透镜组的第三透镜组 并且具有负折射力,其中当变焦透镜系统从广角端放大到望远端时,第一透镜组与第二透镜组之间的距离与第一和第二透镜组之间的距离 第三透镜组减少。