Patents by Inventor Sung Hoon Kim

Sung Hoon Kim 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).

  • INKJET PRINTING DEVICE, METHOD FOR ALIGNING BIPOLAR ELEMENT, AND METHOD FOR MANUFACTURING DISPLAY DEVICE
    Publication number: 20220320365
    Abstract: Provided are an inkjet printing device, a method for aligning a bipolar element, and a method for manufacturing a display device. The inkjet printing device is for ejecting ink and includes a bipolar element extending in one direction. The inkjet printing device comprises: an electric field generation unit which includes a stage and a probe unit for generating an electric field on the stage; and an inkjet head which is positioned above the stage and includes a plurality of nozzles through which the ink is ejected, wherein the nozzles includes an inlet having a first diameter and an outlet connected to the inlet and having a second diameter smaller than the first diameter.
    Type: Application
    Filed: February 27, 2020
    Publication date: October 6, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: An Na RYU, Jin Oh KWAG, Sung Hoon KIM, Dong Ho LEE, Sung Chan JO
  • DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE HAVING THE SAME
    Publication number: 20220308380
    Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 29, 2022
    Inventors: KOOK-HYUN CHOI, HYO-TAEK LIM, DONG-HO SHIN, YOUNG-JE CHO, YONG-JO KIM, SANG-YONG NO, SUNG-HOON KIM, HYO-SEOP KIM
  • FOOT MASSAGE ASSEMBLY FOR VEHICLE
    Publication number: 20220304884
    Abstract: A foot massage assembly for a vehicle, may simultaneously provide a foot massage and a heating function and may include a plate mounted on a seatback for a vehicle, a bladder unit spaced from the plate at an interval and provided with a plurality of bladder cells, wherein air is supplied to or exhausted from an inside of the bladder cells for pressurizing passenger's soles, and a heat wire mat positioned to cover the bladder unit and provided with a heat wire.
    Type: Application
    Filed: November 22, 2021
    Publication date: September 29, 2022
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc
    Inventors: Byeong-Seon SON, Tae-Hoon Lee, Ji-Hwan Kim, Seon-Chae Na, Sang-Ho Kim, Sang-Hoon Park, Seong-Yun Yeo, Sung-Hoon Kim
  • DISPLAY DEVICE MANUFACTURING APPARATUS, METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME, AND DISPLAY DEVICE MANUFACTURED BY THE SAME
    Publication number: 20220310876
    Abstract: A display device manufacturing apparatus includes a first reservoir accommodating a solvent; a second reservoir accommodating a light emitting element; a mix chamber accommodating an ink including the solvent and the light emitting element ; a first channel connecting the first reservoir and the mix chamber; a second channel connecting the second reservoir and the mix chamber; and a counter that obtains information on a number of the light emitting elements that are moved in the second channel.
    Type: Application
    Filed: November 22, 2021
    Publication date: September 29, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: An Na RYU, Jin Oh KWAG, Jong Hyuk KANG, Sung Hoon KIM
  • COVER WINDOW, METHOD OF PROVIDING COVER WINDOW, AND DISPLAY DEVICE INCLUDING COVER WINDOW
    Publication number: 20220308266
    Abstract: A cover window includes a glass including a folding portion and a non-folding portion, and a groove in the folding portion of the glass. The glass which is folded at the folding portion includes an inner surface that is compressed and an outer surface that is stretched, the groove filled with a multi-layered resin layer, a storage modulus of a layer of the multi-layered resin layer which is closest to the inner surface being largest, and elongation of a layer of the multi-layered resin layer which is closest to the outer surface being largest.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 29, 2022
    Inventors: Sung Hoon KIM, Young Do KIM, Yu Ri KIM, Hyun Seok Oh
  • COMMUNICATION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING D2D COMMUNICATION
    Publication number: 20220295389
    Abstract: A communication method in a wireless communication system supporting device-to-device (D2D) communication is provided. The communication method includes transmitting a first message including information for identifying a relay to discover a relay user equipment (UE) that performs a relay function in the D2D communication, and receiving a second message including information about the relay UE that performs the relay function, from the relay UE that has received the first message, the second message being transmitted in response to the first message.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Inventors: Sung-Hoon KIM, Young-Kyo BAEK
  • Method of manufacturing liquid crystal display device using first and second photoresists
    Patent number: 11435636
    Abstract: Discussed is a method of manufacturing a LCD device, the method including: forming a gate in each of a plurality of pixel areas on a substrate; forming a gate insulator to cover the gate; forming a semiconductor layer on the gate insulator, and forming a photoresist (PR) on the semiconductor layer; doping high-concentration impurities at the semiconductor layer by using the photoresist (PR) as a mask to form an active layer, a source, and a drain; and doping low-concentration impurities at the semiconductor layer by using the photoresist (PR) as the mask to form a lightly doped drain (LDD) between the active layer and the source and between the active layer and the drain.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: September 6, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kum Mi Oh, In Sang Jung, Sung Hoon Kim
  • Method, apparatus and computer program for noninvasively determining cause of blood pressure change
    Patent number: 11426084
    Abstract: The present disclosure relates to a method, an apparatus and a computer program for noninvasively determining a cause of a blood pressure change. The method includes at least: obtaining maximum amplitudes of heart sounds; monitoring changes in the maximum amplitudes; estimating change amounts of indexes on a myocardial contractile force and on vascular resistance, based on increasing or decreasing of a blood pressure of the patient, and the changes in the maximum amplitudes; and determining the cause of the blood pressure change of the patient as an effect of at least one of alpha action, alpha blockage, beta action and beta blockage, based on results of the estimation of the first change amount of the first index, the second change amount of the second index and the third change amount of the third index.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: August 30, 2022
    Assignees: THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
    Inventors: Sung Hoon Kim, Young Jin Moon, Gyu Sam Hwang
  • Camera module
    Patent number: 11425291
    Abstract: A camera module includes: a lens module including a plurality of lenses; a housing accommodating the lens module; a reflection module disposed in front of the lens module; an image sensor module configured to receive light passing through the lens module; and a light blocking portion disposed in the housing and positioned in a space between the lens module and the image sensor module. The light blocking portion includes: a first light blocking plate including a first window having a first opening through which the light is allowed to pass; and a second light blocking plate including a second window having a second opening through which the light is allowed to pass. The first window includes a first inner wall including a first inclined surface, and the second window includes a second inner wall including a second inclined surface.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: August 23, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seung Hyeon Jeong, Sung Hoon Kim, Sung Taek Oh, Dong Shin Yang, Ho Sik Yoo
  • Display device
    Patent number: 11411055
    Abstract: A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses, the non-display area includes a hole area which overlaps with the hole, a recess area in which the plurality of recesses are disposed and surrounds the hole area, and a peripheral area which surrounds the recess area, and the input sensing unit includes a plurality of first sensor members overlapping the display area and a first connector connecting the first sensor members and overlapping the groove area.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: August 9, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min Jun Jang, Sung Hoon Kim
  • DISPLAY DEVICE
    Publication number: 20220246802
    Abstract: A display device includes a first electrode and a second electrode spaced apart from each other; first light emitting elements disposed between the first electrode and the second electrode and emitting first light; second light emitting elements disposed between the first electrode and the second electrode and emitting second light; and a wavelength conversion pattern disposed on the first light emitting elements and the second light emitting elements, wherein a peak wavelength of the first light is different from a peak wavelength of the second light, and the first light emitting elements and the second light emitting elements are disposed on a same layer.
    Type: Application
    Filed: January 12, 2022
    Publication date: August 4, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Jun Yong KIM, Sung Hoon KIM
  • Seat-mounted air bag device
    Patent number: 11390235
    Abstract: An air bag device in which due to coupling between airbag chambers, a passenger is directly restrained in a seat located at each of various positions such that the air bag device responds to various collision modes. The air bag device includes a bridge chamber unfolding in a shape covering a first side of a seat and a front thereof, and a hook chamber unfolding in a shape covering a second side of the seat and the front thereof and coupled to the bridge chamber by a first coupling device in a part overlapping with the bridge chamber.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: July 19, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Sung Hoon Kim
  • COMPOSITE CABLE FOR VEHICLE AND COMPOSITE CABLE ASSEMBLY INCLUDING SAME
    Publication number: 20220208418
    Abstract: The present disclosure relates to a composite cable for a vehicle and a composite cable assembly, which are capable of simultaneously providing a communication function and power to an electronic parking brake (EPB) and an anti-lock brake system (ABS) for use in a vehicle, and maximizing electromagnetic compatibility (EMC) shielding performance between internal components or external cables.
    Type: Application
    Filed: October 25, 2019
    Publication date: June 30, 2022
    Inventors: Jung Pyo HONG, Sung Hoon KIM
  • ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20220209115
    Abstract: An organic light emitting diode and an organic light emitting device including the same are described. The organic light emitting diode can include a first electrode, a second electrode facing the first electrode, and a first emitting part including a red emitting material layer and a first hole transporting layer and positioned between the first and second electrodes. The red emitting material layer can include a first red host and a red dopant, and the first hole transporting layer can include a hole transporting material and is positioned between the first electrode and the red emitting material layer.
    Type: Application
    Filed: November 9, 2021
    Publication date: June 30, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Young-Jun YU, Sang-Beom KIM, Jung-Keun KIM, Jeong-Dae SEO, Sung-Hoon KIM, Kwang-Seok DO, Dong-Hun LEE, Won-Bin KIM
  • WINDOW MEMBER, DISPLAY DEVICE, AND METHOD OF MANUFACTURING DISPLAY DEVICE
    Publication number: 20220198965
    Abstract: Provided are a window member, a display device and a method of manufacturing display device. The window member includes a first surface, and a second surface opposite to the first surface, and defining a groove at the first surface that is recessed toward the second surface, and that has a rounded end portion, wherein a thickness of the window member at a portion at which the groove is formed is less than a depth of the groove.
    Type: Application
    Filed: November 23, 2021
    Publication date: June 23, 2022
    Inventors: Eun Kyung YEON, Sung Hoon KIM
  • VERTICAL MEMORY DEVICE
    Publication number: 20220199647
    Abstract: A vertical memory device includes a gate line structure including a cell region in which a vertical channel structure is formed, and a first connection region and a second connection region which are respectively arranged at first and second ends of the cell region in a first direction. Each of the first connection region and the second connection region includes a first protrusion of the first gate line and a second protrusion of the second gate line which are parallel to a top surface of the substrate and arranged as steps in a second direction perpendicular to the first direction. The first protrusion of the second connection region is arranged diagonally from the first protrusion of the first connection region with respect to a center line of the cell region which is parallel to the first direction.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 23, 2022
    Inventors: Chang-Bum Kim, Sung-Hoon Kim
  • MANUFACTURING METHOD OF WINDOW
    Publication number: 20220194847
    Abstract: A manufacturing method of a window includes: radiating a laser to a glass; immersing a laser-irradiated glass in a KOH solution to form a groove in the glass and to perform a primary reinforcement on the glass; masking the groove of a primarily reinforced glass; and performing a secondary reinforcement on a masked glass.
    Type: Application
    Filed: August 11, 2021
    Publication date: June 23, 2022
    Inventors: Yu Ri KIM, Eun-Kyung YEON, Sung Hoon KIM, Seong Jin HWANG
  • Apparatus and method for transmitting broadcast content based on ATSC 3.0, and apparatus and method for receiving broadcast content based ATSC 3.0
    Patent number: 11368730
    Abstract: A broadcast content transmission method includes checking input of moving caption data, configuring signaling information of the moving caption data based on signaling and description defined in a broadcast service system, configuring broadcast content data, into which the signaling information of the moving caption data is inserted, and transmitting the broadcast content data, into which the signaling information of the moving caption data is inserted.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: June 21, 2022
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Sung Hoon Kim, Chung Hyun Ahn, Dong Ho Kim, Bong Seok Seo, Chang Jong Hyun
  • DISPLAY DEVICE AND SOUND SYSTEM INCLUDING THE SAME
    Publication number: 20220190060
    Abstract: A display device includes a display panel in which first holes arranged in a first direction and a second direction that intersects the first direction are defined, and a first panel bottom member which is disposed on one surface of the display panel and in which second holes arranged in the first and second directions are defined. A maximum length of a second hole among the second holes in the first direction satisfies “e×(a+c)” where a denotes a maximum length of a first hole among the first holes in the first direction, c denotes a minimum distance between neighboring first holes among the first holes in the first direction, and e is a positive integer.
    Type: Application
    Filed: September 16, 2021
    Publication date: June 16, 2022
    Inventors: Jae Been LEE, Yi Joon AHN, Sung Hoon KIM, Eun Kyung YEON
  • Display substrate, method of manufacturing the same and display device having the same
    Patent number: 11353730
    Abstract: A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: June 7, 2022
    Inventors: Kook-Hyun Choi, Hyo-Taek Lim, Dong-Ho Shin, Young-Je Cho, Yong-Jo Kim, Sang-Yong No, Sung-Hoon Kim, Hyo-Seop Kim