Patents Assigned to Redrover Co., Ltd.
  • Patent number: 9354504
    Abstract: A system for controlling a camera rig to capture a stereographic image having a single signal generator which integrally processes encoder signals created from a plurality of motors, in which a single signal counter processes signals generated from the integrated signal generator, without the need for signal counters provided in the respective motors.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: May 31, 2016
    Assignee: REDROVER CO., LTD.
    Inventors: Jung Il Park, Young Hun Kim, Dong Soo Kim, Jun Woo Seoung
  • Patent number: 8687052
    Abstract: The present invention relates to a stereoscopic image display device and to a stereoscopic image display system. More particularly, the present invention relates to a stereoscopic image display device in which a polarizing film and a panel contained in a display are not separated from each other so that the color and the view angle are prevented from degrading, and relates to a stereoscopic image display system which enables a user to observe both stereoscopic images and planar images at the same time with both eyes even when the user is wearing polarizing eyeglasses.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: April 1, 2014
    Assignee: Redrover Co., Ltd.
    Inventors: Hoe Jin Ha, Jung Hoi Kim
  • Patent number: 8102477
    Abstract: The present invention discloses a stereoscopic imaging device with no need for an image mirror circuit, including a first display device comprising a LCD panel, and a backlight disposed toward a rear surface of the LCD panel and configured to supply lighting to the LCD panel, wherein two polarization filters having a polarization angle difference of 90 degrees are attached to front and rear surfaces the LCD panel; a second display device having a type in which the LCD panel is rotated 180 degrees with its top and bottom remaining intact and the backlight is positioned on the front surface of the LCD panel in the first display device, the second display device being disposed at an angle of 90 degrees with respect to the first display device; and a half mirror disposed at an angle of 45 degrees with respect to the first display device and the second display device between the first display device and the second display device.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: January 24, 2012
    Assignee: Redrover Co., Ltd.
    Inventors: Jung Hoi Kim, Hoi Jin Ha
  • Publication number: 20110164120
    Abstract: The present invention relates to a stereoscopic image display device and to a stereoscopic image display system. More particularly, the present invention relates to a stereoscopic image display device in which a polarizing film and a panel contained in a display are not separated from each other so that the color and the view angle are prevented from degrading, and relates to a stereoscopic image display system which enables a user to observe both stereoscopic images and planar images at the same time with both eyes even when the user is wearing polarizing eyeglasses.
    Type: Application
    Filed: August 27, 2009
    Publication date: July 7, 2011
    Applicant: REDROVER CO., LTD.
    Inventors: Hoe Jin Ha, Jung Hoi Kim
  • Publication number: 20100091368
    Abstract: The present invention discloses a stereoscopic imaging device, including a first display panel having a front surface to which a first front polarization filter having a polarization angle of 45 degrees is attached, and a rear surface to which a first rear polarization filter having a polarization angle of 135 degrees is attached; a second display panel disposed at an angle of 90 degrees with respect to the first display panel, wherein the second display panel has a front surface to which a second front polarization filter having a polarization angle of 45 degrees is attached and a rear surface to which a second rear polarization filter having a polarization angle of 135 degrees is attached; and a half mirror disposed at an angle of 45 degrees with respect to the first display device and the second display device between the first display device and the second display device.
    Type: Application
    Filed: May 10, 2007
    Publication date: April 15, 2010
    Applicant: REDROVER CO., LTD.
    Inventors: Jung Hoi Kim, Hoi Jin Ha
  • Publication number: 20090316059
    Abstract: The present invention discloses a stereoscopic imaging device with no need for an image mirror circuit, including a first display device comprising a LCD panel, and a backlight disposed toward a rear surface of the LCD panel and configured to supply lighting to the LCD panel, wherein two polarization filters having a polarization angle difference of 90 degrees are attached to front and rear surfaces the LCD panel; a second display device having a type in which the LCD panel is rotated 180 degrees with its top and bottom remaining intact and the backlight is positioned on the front surface of the LCD panel in the first display device, the second display device being disposed at an angle of 90 degrees with respect to the first display device; and a half mirror disposed at an angle of 45 degrees with respect to the first display device and the second display device between the first display device and the second display device.
    Type: Application
    Filed: May 10, 2007
    Publication date: December 24, 2009
    Applicant: REDROVER CO., LTD.
    Inventors: Jung Hoi Kim, Hoi Jin Ha
  • Publication number: 20090168174
    Abstract: The present invention relates to a stereo optical engine structure for projection, and more particularly, to a stereo optical engine structure for projection for combining two images to project one stereo image.
    Type: Application
    Filed: May 29, 2007
    Publication date: July 2, 2009
    Applicant: REDROVER CO., LTD.
    Inventors: Jung Hoi Kim, Hoi Jin Ha