Patents by Inventor Myung Ho Lee

Myung Ho Lee 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).

  • Gate driver and display device including the same
    Patent number: 10504416
    Abstract: A gate driver includes a plurality of shift registers and a plurality of connection controllers. The shift registers are connected to a plurality of gate lines of a stretchable display panel, respectively. The shift registers are grouped into a plurality of shift register groups. N adjacent shift registers constitute each of the shift register groups, where N is an integer greater than or equal to 2. The connection controllers change a connection structure of the N adjacent shift registers included in the each of the shift register groups according to whether the stretchable display panel is stretched.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung-Jae Lee, Tae-Jin Kim, Sung-Yeon Cho, Myung-Ho Lee
  • PRE-TREATMENT COMPOSITION BEFORE ETCHING SiGe AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE USING THE SAME
    Publication number: 20190284701
    Abstract: A pre-treatment composition for use before etching SiGe includes an acid, an alcohol, and a silane compound having a chemical formula R—Si(R1)n(OR2)3-n in which R is (C3-C20)alkyl, (C6-C12)aryl, (C6-C12)aryl(C3-C20)alkyl, or (C3-C20)alkyl(C6-C12)aryl, R1 is hydrogen, hydroxyl, halogen, (C1-C20)alkyl, halo(C1-C20)alkyl, (C6-C12)aryl, (C6-C12)aryl(C1-C20)alkyl, or (C1-C20)alkyl(C6-C12)aryl, R2 is hydrogen, (C1-C20)alkyl, halo(C1-C20)alkyl, (C6-C12)aryl, (C6-C12)aryl(C1-C20)alkyl, or (C1-C20)alkyl(C6-C12)aryl, n is an integer of 0 to 2, and the alkyl, aryl, arylalkyl, or alkylaryl of R, and the alkyl, haloalkyl, aryl, arylalkyl, or alkylaryl of R1 may be further substituted with at least one substituent selected from halogen, hydroxyl, —N(R11)(R12), and —S(R13), where each of the R11, the R12 and the R13 is independently hydrogen or (C1-C20)alkyl.
    Type: Application
    Filed: September 24, 2018
    Publication date: September 19, 2019
    Applicant: ENF TECHNOLOGY CO., LTD
    Inventors: Soojin KIM, Hyo-Sun LEE, Jung-Min OH, Hyosan LEE, Donghyun KIM, Haksoo KIM, Jung Jae OH, Myung Ho LEE
  • Display device
    Patent number: 10417970
    Abstract: A display device includes: a display unit including a plurality of pixels connected with data lines and scan lines with different lengths; a data driver configured to supply a data signal to the data lines; a scan driver configured to supply a scan signal to the scan lines; and a timing controller controlling the data driver to supply the data signal to the data lines at different output timings according to a position of a scan line to which the scan signal is supplied.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: September 17, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ho Seok Son, Tae Jin Kim, Soo Wan Yoon, Myung Ho Lee
  • GATE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20190213943
    Abstract: A gate driver includes a plurality of shift registers and a plurality of connection controllers. The shift registers are connected to a plurality of gate lines of a stretchable display panel, respectively. The shift registers are grouped into a plurality of shift register groups. N adjacent shift registers constitute each of the shift register groups, where N is an integer greater than or equal to 2. The connection controllers change a connection structure of the N adjacent shift registers included in the each of the shift register groups according to whether the stretchable display panel is stretched.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Inventors: Seung-Jae LEE, Tae-Jin KIM, Sung-Yeon CHO, Myung-Ho LEE
  • ELEMENT FOR PROTECTING CIRCUIT
    Publication number: 20190122801
    Abstract: The present disclosure discloses a circuit protection device including a first magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, a second magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, and a nonmagnetic layer in which a plurality of nonmagnetic sheets are laminated and which is disposed between the first and second magnetic layers. A noise filter part including a plurality of coil patterns is disposed in the nonmagnetic layer.
    Type: Application
    Filed: May 15, 2017
    Publication date: April 25, 2019
    Inventors: Gyeong Tae KIM, Myung Ho LEE, Tae Geun SEO, Heon Guk HA, Jae Ho HAN
  • Display panel having a first region, a second region, and a third region between the first and second regions and including a drive portion on the third region
    Patent number: 10255863
    Abstract: A flexible display panel having a first region, a second region, and a third region between the first region and the second region, the display panel including a first display portion on the first region and configured to display a first image, a second display portion on the second region and configured to display a second image, and a first drive portion on the third region and configured to drive at least one of the first display portion and the second display portion.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: April 9, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myoung Seop Song, Jong Soo Kim, Myung Ho Lee
  • ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF
    Publication number: 20190103053
    Abstract: An organic light emitting display device and a driving method thereof are disclosed. The display device has sub-pixels of multiple colors. In one aspect, the organic light emitting display device detects sub-pixels which are positioned at the edges of the panel. Data for the sub-pixels on the edges are reduced so that colors on the edges are less observable.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 4, 2019
    Inventors: Ji-Yeon Yang, Geun-Young Jeong, Takeshi Kato, Myung-Ho Lee
  • Gate driver and display device including the same
    Patent number: 10235925
    Abstract: A gate driver includes a plurality of shift registers and a plurality of connection controllers. The shift registers are connected to a plurality of gate lines of a stretchable display panel, respectively. The shift registers are grouped into a plurality of shift register groups. N adjacent shift registers constitute each of the shift register groups, where N is an integer greater than or equal to 2. The connection controllers change a connection structure of the N adjacent shift registers included in the each of the shift register groups according to whether the stretchable display panel is stretched.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: March 19, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung-Jae Lee, Tae-Jin Kim, Sung-Yeon Cho, Myung-Ho Lee
  • Display apparatus and method of driving the same
    Patent number: 10235944
    Abstract: A display apparatus includes a display and a controller. The display includes a plurality color sub-pixels, each including an organic light emitting diode and a driving transistor to drive the organic light emitting diode. The driving transistor drives in a saturation region for a normal mode and in a linear region for a standby mode. The controller controls a first portion of preset-color sub-pixels among the color sub-pixels to emit light and a second portion of the preset-color sub-pixels among the color sub-pixels to not emit light in the standby mode.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: March 19, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong-Hoon Lee, Hui Nam, Byung-Sun Kim, Jae-Hyeon Jeon, Myung-Ho Lee
  • Laminated chip device
    Patent number: 10218330
    Abstract: Provided is a laminated chip device including a first laminate in which a plurality of conductor patterns formed on a plurality of sheets are connected to each other through a via formed to penetrate at least a sheet, and a second laminate provided over or below the first laminate and having a plurality of internal electrode patterns formed on a plurality of sheets, and the internal electrode patterns have a non-conductive region in at least a portion of an area corresponding to the via.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: February 26, 2019
    Assignee: INNOCHIPS TECHNOLOGY CO., LTD.
    Inventors: In Kil Park, Tae Hyung Noh, Gyeong Tae Kim, Myung Ho Lee, Tae Geun Seo, Min Soo Lee, Song Yeon Lee
  • Smart watch and method of operating
    Patent number: 10185414
    Abstract: Disclosed is a smart watch which may comprise: a display unit including a display panel displaying an image and a panel frame supporting the display panel; a rotating member including a rotating plate provided with recesses on an outer peripheral surface of the rotating plate, a rotating shaft having one end connected to a center of the rotating plate to rotate the rotating plate, and a driving motor coupled with the other end of the rotating shaft; a control unit to control the display unit and the rotating member; and a support frame to support the display unit and accommodate the rotating member and the control unit.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: January 22, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hui Nam, Myung Ho Lee
  • Display device
    Patent number: 10170052
    Abstract: A display device may include a plurality of pixels and a driving circuit. The plurality of pixels may respectively include a plurality of pixel circuits each having at least one transistor, and a plurality of display structures connected to the plurality of pixel circuits. The driving circuit may drive the plurality of pixels. The plurality of display structures may define a display region of the display device, and the driving circuit may be disposed at a center portion of the display region.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: January 1, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hui Nam, Myung-Ho Lee
  • Organic light emitting display device and driving method thereof
    Patent number: 10147351
    Abstract: An organic light emitting display device and a driving method thereof are disclosed. The display device has sub-pixels of multiple colors. In one aspect, the organic light emitting display device detects sub-pixels which are positioned at the edges of the panel. Data for the sub-pixels on the edges are reduced so that colors on the edges are less observable.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: December 4, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji-Yeon Yang, Geun-Young Jeong, Takeshi Kato, Myung-Ho Lee
  • Display device and driving method thereof
    Patent number: 10134328
    Abstract: A display device includes a display panel, a scan driver, and a data driver. The display panel includes a plurality of pixels connected to the scan lines and data lines. The scan driver supplies a scan signal via the scan lines. The data driver supplies data signals via the data lines. At least one scan line of the scan lines is connected to pixels in a plurality of lines, and the pixels connected to the at least one scan line is connected to different data lines. The display panel may be a non-rectangular display panel.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: November 20, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hui Nam, Myung Ho Lee, Dong Hoon Lee, Sung Yeon Cho
  • Bumper unit of vehicle and method for manufacturing the same
    Patent number: 10112561
    Abstract: A bumper unit of a vehicle includes a plurality of bumper beams arranged in a width direction of the vehicle, each of the bumper beams being coupled at both ends thereof to a vehicle body, a bumper reinforcement member configured as a molded synthetic-resin base, the base being formed with a plurality of through-holes in the width direction of the vehicle such that the bumper beams penetrate the base via the through-holes, and a strengthening band formed of reinforcement fiber tows, the strengthening band being configured to surround the exterior of the bumper reinforcement member.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: October 30, 2018
    Assignees: Hyundai Motor Company, Lotte Chemical Corporation
    Inventors: Joong Hyun Shin, Jeong Min Cho, Ji Ae Yong, Jong Wook Lee, Jung Tae Kim, Myung Ho Lee
  • Bumper system for vehicle
    Patent number: 10106112
    Abstract: The present invention relates to a bumper system for a vehicle, and provides a bumper system for a vehicle, the system comprising: a bumper beam which has a fastening hole formed through each end thereof in the forward and backward direction; a crash box which is inserted into the fastening hole of the bumper beam; and a bracket which is fastened to the bumper beam so as to be able to prevent the crash box from being separated. Thereby, the system can meet both low speed crash regulations and RCAR performance.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 23, 2018
    Assignee: LOTTE CHEMICAL CORPORATION
    Inventors: Choul Won So, Myung Ho Lee, Jun Youp Kim
  • Display device and method of driving the same
    Patent number: 10083674
    Abstract: A display device includes a plurality of front emission pixels each including a display panel including a plurality of front emission pixels each including a switching element, and a rear emission pixel, a sensor configured to sense whether the front emission pixels are degraded and to generate degradation information, and a controller configured to compensate for a degraded light source of a degraded front emission pixel of the front emission pixels according to the degradation information, and to control an ON/OFF state of the switching element of the degraded front emission pixel according to the degradation information.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: September 25, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bon Seog Gu, Jong Soo Kim, Se Hyuk Park, Myoung Seop Song, Myung Ho Lee
  • METHOD FOR SETTING PHOTOGRAPHED IMAGE OF PTZ CAMERA AND APPARATUS THEREFOR
    Publication number: 20180227499
    Abstract: The present disclosure in some embodiments provides a method of setting a captured image by a pan-tilt-zoom camera (PTZ camera) and an apparatus therefor. A method of setting a captured image by a PTZ camera and an apparatus therefor are disclosed for setting captured images of a plurality of image capturing areas, to enable prompt setting of multiple images with the PTZ camera changing its targeted imaging areas while maintaining an On Screen Display setting mode (OSD setting mode) for captured image setting.
    Type: Application
    Filed: May 8, 2017
    Publication date: August 9, 2018
    Inventor: Myung-ho LEE
  • Pixel, organic light emitting display device, and driving method thereof
    Patent number: 10043441
    Abstract: A pixel including: an organic light emitting diode; a first transistor configured to control an amount of current that passes through the organic light emitting diode to flow to a second power from a first power that is connected to a first electrode of the first transistor corresponding to a voltage of a first node; a second transistor between a data line and the first node; a third transistor between the first node and a reference power; a fourth transistor between a second node and an initialization power, the second node being connected to an anode electrode of the organic light emitting diode; a first capacitor; and a second capacitor connected in series to the first capacitor, the first and second capacitors being between the first node and the first power.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: August 7, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae Jin Kim, Jong Soo Kim, Myoung Seop Song, Myung Ho Lee
  • Pixel, organic light emitting display device including the pixel, and method of driving the pixel
    Patent number: 10026344
    Abstract: A display device includes a first pixel including a first light emitter, a second pixel including a second light emitter, and a holding capacitor connected to the first and second pixels. The holding capacitor stores first data for the first light emitter and stores second data for the second light emitter at different times. An irradiation direction of first light emitted by the first OLED is substantially equal to an irradiation direction of second light emitted by the second OLED. The first light from the first OLED is emitted in a first frame period and the second light from the second OLED is emitted in a second frame period to prevent mixing of the first and second light.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: July 17, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bon Seog Gu, Jong Soo Kim, Se Hyuk Park, Woo Mi Bae, Myoung Seop Song, Myung Ho Lee