利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.014 秒)

    CONTENT TRANSMISSION DEVICE AND CONTENT TRANSMISSION METHOD THEREOF
    1.
    发明申请
    CONTENT TRANSMISSION DEVICE AND CONTENT TRANSMISSION METHOD THEREOF 审中-公开

    公开(公告)号：US20180310035A1

    公开(公告)日：2018-10-25

    申请号：US16011668

    申请日：2018-06-19

    申请人： Maxell, Ltd.

    发明人： Osamu KAWAMAE ,  Hiroshi CHIBA ,  Chiyo OHNO

    IPC分类号： H04N21/2347 ,  H04L29/06 ,  H04N19/70 ,  H04N7/167 ,  H04N19/46

    CPC分类号： H04N21/2347 ,  H04L63/0428 ,  H04N5/23245 ,  H04N7/1675 ,  H04N19/46 ,  H04N19/70 ,  H04N21/266

    摘要： A content transmission device has a first encryption process means that encrypts, by a digital communication interface, a digital content for transmission to a content reception device and encrypts a low-resolution content by a first encryption process; a second encryption process that encrypts a high-resolution content by a second encryption process; and a down-conversion means that down-converts the high-resolution content to the low-resolution content. The content transmission device receives, from a digital reception device, information related to an encryption process of the digital reception device. Then, if the digital reception device supports the second encryption process, the content transmission device transmits the high-resolution content as encrypted by the second encryption process. If the digital reception device does not support the second encryption process, the content transmission device down-converts the high-resolution content and encrypts, by the first encryption process, the down-converted content for transmission.

    IMAGING APPARATUS CAPABLE OF SWITCHING DISPLAY METHODS
    4.
    发明申请
    IMAGING APPARATUS CAPABLE OF SWITCHING DISPLAY METHODS 审中-公开

    公开(公告)号：US20190373182A1

    公开(公告)日：2019-12-05

    申请号：US16541418

    申请日：2019-08-15

    申请人： Maxell, Ltd.

    发明人： Shinichiro HIROOKA ,  Hiroshi CHIBA

    IPC分类号： H04N5/262 ,  H04N13/296 ,  H04N5/232 ,  G03B13/32 ,  H04N5/272

    摘要： An imaging apparatus comprises an image pickup unit, a cutout image generation unit for cutting out a specified area in a pickup image taken by the image pickup unit to generate a cutout image enlarged at a specified magnification, an image display unit for displaying one or both of the pickup image taken by the image pickup unit and the cutout image generated by the cutout image generation unit, a display image control unit for controlling a method of displaying an image the image display unit displays, a manual focus operation unit for the user to control through manual operation the focus position of the image pickup unit, and a manual zoom operation unit for the user to control the zoom magnification of the image pickup unit.

    IMAGING APPARATUS CAPABLE OF SWITCHING DISPLAY METHODS
    7.
    发明申请
    IMAGING APPARATUS CAPABLE OF SWITCHING DISPLAY METHODS 审中-公开

    公开(公告)号：US20200162681A1

    公开(公告)日：2020-05-21

    申请号：US16747755

    申请日：2020-01-21

    申请人： Maxell, Ltd.

    发明人： Shinichiro HIROOKA ,  Hiroshi CHIBA

    IPC分类号： H04N5/262 ,  H04N5/272 ,  G03B13/32 ,  H04N5/232 ,  H04N13/296

    摘要： An imaging apparatus comprises an image pickup unit, a cutout image generation unit for cutting out a specified area in a pickup image taken by the image pickup unit to generate a cutout image enlarged at a specified magnification, an image display unit for displaying one or both of the pickup image taken by the image pickup unit and the cutout image generated by the cutout image generation unit, a display image control unit for controlling a method of displaying an image the image display unit displays, a manual focus operation unit for the user to control through manual operation the focus position of the image pickup unit, and a manual zoom operation unit for the user to control the zoom magnification of the image pickup unit.