Patents Assigned to MDPULSE CO., LTD.
  • Patent number: 10122923
    Abstract: In an aspect, the OIS camera module includes a first unit mounted with a lens, a second unit movably mounted with the first unit along a horizontal direction perpendicular to an optical axis of the lens, and an OIS actuator moving the first unit along the horizontal direction relative to the second unit, wherein the OIS actuator may be lopsidedly arranged at one side about a center of the lens to the horizontal direction.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: November 6, 2018
    Assignee: MDPULSE CO., LTD.
    Inventors: Tae Hoon Jung, Jin Suk Han
  • Patent number: 10054758
    Abstract: A camera module is provided, the camera module including a mover mounted with a lens, a stator movably supporting the mover to an optical axis direction of the lens, balls interposed at one side and the other side between the mover and the stator, a ball distance maintainer constantly keeping a distance between balls to a first direction, fixation means restricting a relative movement of the mover and the stator to a first direction, and permission means allowing a relative displacement of the mover and the stator to the first direction and restricting the relative displacement of the mover and the stator to a second direction.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: August 21, 2018
    Assignee: MDPULSE CO., LTD.
    Inventor: Jin Kuk Kim
  • Publication number: 20180115715
    Abstract: In an aspect, the OIS camera module includes a first unit mounted with a lens, a second unit movably mounted with the first unit along a horizontal direction perpendicular to an optical axis of the lens, and an OIS actuator moving the first unit along the horizontal direction relative to the second unit, wherein the OIS actuator may be lopsidedly arranged at one side about a center of the lens to the horizontal direction.
    Type: Application
    Filed: November 16, 2016
    Publication date: April 26, 2018
    Applicant: MDPULSE CO., LTD.
    Inventors: Tae Hoon JUNG, Jin Suk HAN
  • Patent number: 9921389
    Abstract: A camera module is provided, the camera module including a mover mounted with a lens, a stator movably supporting the mover to an optical axis direction of the lens, and a ball interposed between the mover and the stator, wherein a first rail is provided on the mover to allow a relative movement of the ball to the mover to the optical axis direction, and a second rail is provided on the stator opposite to the first rail to allow a relative movement of the ball to the stator to the optical axis direction, and wherein the ball linearly travels along the optical axis direction when the mover and the stator relatively move.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: March 20, 2018
    Assignee: MDPULSE Co., Ltd.
    Inventor: Jin Kuk Kim
  • Publication number: 20170212409
    Abstract: A camera module is provided, comprising: a mover mounted with a lens; a stator movably supporting the mover to an optical direction of the lens; a side actuator mounted with a coil moving the mover to the optical direction relative to the stator and a magnet; a ball interposed between the mover and the stator; and rails, each rail provided at the mover and the stator to guide a linear travel of the ball, wherein the side actuator is lopsidedly arranged at each one side of the stator and the mover.
    Type: Application
    Filed: February 16, 2016
    Publication date: July 27, 2017
    Applicant: MDPULSE CO., LTD.
    Inventor: Jin Kuk KIM
  • Publication number: 20170205600
    Abstract: A camera module is provided, the camera module including a mover mounted with a lens, a stator movably supporting the mover to an optical axis direction of the lens, balls interposed at one side and the other side between the mover and the stator, a ball distance maintainer constantly keeping a distance between balls to a first direction, fixation means restricting a relative movement of the mover and the stator to a first direction, and permission means allowing a relative displacement of the mover and the stator to the first direction and restricting the relative displacement of the mover and the stator to a second direction.
    Type: Application
    Filed: February 18, 2016
    Publication date: July 20, 2017
    Applicant: MDPULSE CO., LTD.
    Inventor: Jin Kuk KIM
  • Publication number: 20170205601
    Abstract: A camera module is provided, the camera module including a mover mounted with a lens, a stator movably supporting the mover to an optical axis direction of the lens, and a ball interposed between the mover and the stator, wherein a first rail is provided on the mover to allow a relative movement of the ball to the mover to the optical axis direction, and a second rail is provided on the stator opposite to the first rail to allow a relative movement of the ball to the stator to the optical axis direction, and wherein the ball linearly travels along the optical axis direction when the mover and the stator relatively move.
    Type: Application
    Filed: February 19, 2016
    Publication date: July 20, 2017
    Applicant: MDPULSE CO., LTD.
    Inventor: Jin Kuk KIM