Patents by Inventor Kyung-Hun Yoon

Kyung-Hun Yoon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240085720
    Abstract: A folded module includes a housing, a carrier provided in the housing, and a rotation holder provided on the carrier and including a reflective member. The carrier is rotatable, with respect to the housing, around a first axis formed by one rotating shaft ball, the rotation holder is rotatable with respect to the carrier around a second axis formed by two ball members, and the first axis and the second axis intersect each other, and the one rotating shaft ball and the two ball members are provided together on a plane on which both the first axis and the second axis are provided.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young Hwan KWON, Nam Ki PARK, Young Bok YOON, Kyung Hun LEE, Soon Seok KANG
  • Patent number: 9748069
    Abstract: An X-ray includes: electron emission devices that are arranged in one dimension or in two dimensions and are configured to emit electrons; and an anode electrode configured to emit an X-ray by using the electrons emitted by the electron emission devices and comprising regions having irregular thicknesses.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: August 29, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-pil Kim, Woo-sup Han, Kyung-hun Yoon
  • Patent number: 9329423
    Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: May 3, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Kwon Kim, Hyung-Guel Kim, Jun-Ho Song, Nam-Heon Kim, Joo-Hyung Lee, Sung-Hoon Yang, Kyung-Hun Yoon, Myung-Hum Shin, Jae-Hyun Cho
  • Patent number: 9304210
    Abstract: An X-ray detector includes a panel including a plurality of photo-sensing pixels, the photo-sensing pixels being configured to detect an X-ray and to perform photoelectric conversion to output electrical signals, and a read-out integrated circuit connected to the panel, the read-out integrated circuit being configured to read out the electrical signals from the photo-sensing pixels and to generate a self-triggering signal based on the read-out electrical signals.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: April 5, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung Hun Yoon, Man Seung Cho
  • Patent number: 9197823
    Abstract: An X-ray detection device includes an X-ray detection panel having a plurality of gate-lines, a plurality of data-lines, a plurality of bias-lines, a plurality of pixel circuits, a gate driving circuit that sequentially provides a gate signal to the pixel circuits via the gate-lines when an X-ray detecting operation is performed, a readout integrated circuit that performs a readout operation of a detection signal that is output from the pixel circuits via the data-lines when the X-ray detecting operation is performed, a bias driving circuit that provides a forward-bias voltage or a reverse-bias voltage to the pixel circuits via the bias-lines, and an operation control circuit that controls a forward-biasing operation and an initializing operation to be simultaneously performed on the pixel circuits.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: November 24, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul-Woo Shin, Kyung-Hun Yoon
  • Publication number: 20150029158
    Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.
    Type: Application
    Filed: October 15, 2014
    Publication date: January 29, 2015
    Inventors: Dong-Kwon KIM, Hyung-Guel KIM, Jun-Ho SONG, Nam-Heon KIM, Joo-Hyung LEE, Sung-Hoon YANG, Kyung-Hun YOON, Myung-Hum SHIN, Jae-Hyun CHO
  • Publication number: 20150003585
    Abstract: An X-ray includes: electron emission devices that are arranged in one dimension or in two dimensions and are configured to emit electrons; and an anode electrode configured to emit an X-ray by using the electrons emitted by the electron emission devices and comprising regions having irregular thicknesses.
    Type: Application
    Filed: June 26, 2014
    Publication date: January 1, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-pil KIM, Woo-sup HAN, Kyung-hun YOON
  • Patent number: 8891031
    Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: November 18, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Kwon Kim, Hyung-Guel Kim, Jun-Ho Song, Nam-Heon Kim, Joo-Hyung Lee, Sung-Hoon Yang, Kyung-Hun Yoon, Myung-Hun Shin, Jae-Hyun Cho
  • Publication number: 20140124675
    Abstract: An X-ray detection device includes an X-ray detection panel having a plurality of gate-lines, a plurality of data-lines, a plurality of bias-lines, a plurality of pixel circuits, a gate driving circuit that sequentially provides a gate signal to the pixel circuits via the gate-lines when an X-ray detecting operation is performed, a readout integrated circuit that performs a readout operation of a detection signal that is output from the pixel circuits via the data-lines when the X-ray detecting operation is performed, a bias driving circuit that provides a forward-bias voltage or a reverse-bias voltage to the pixel circuits via the bias-lines, and an operation control circuit that controls a forward-biasing operation and an initializing operation to be simultaneously performed on the pixel circuits.
    Type: Application
    Filed: April 25, 2013
    Publication date: May 8, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chul-Woo Shin, Kyung-Hun Yoon
  • Publication number: 20130343522
    Abstract: An X-ray detector includes a panel including a plurality of photo-sensing pixels, the photo-sensing pixels being configured to detect an X-ray and to perform photoelectric conversion to output electrical signals, and a read-out integrated circuit connected to the panel, the read-out integrated circuit being configured to read out the electrical signals from the photo-sensing pixels and to generate a self-triggering signal based on the read-out electrical signals.
    Type: Application
    Filed: June 19, 2013
    Publication date: December 26, 2013
    Inventors: Kyung Hun YOON, Man Seung CHO
  • Publication number: 20110018893
    Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.
    Type: Application
    Filed: April 2, 2010
    Publication date: January 27, 2011
    Inventors: Dong-Kwon KIM, Hyung-Guel Kim, Jun-Ho Song, Nam-Heon Kim, Joo-Hyung Lee, Sung-Hoon Yang, Kyung-Hun Yoon, Myung-Hun Shin, Jae-Hyun Cho