Patents by Inventor Dong Sun

Dong Sun 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: 20190026073
    Abstract: An electronic apparatus is provided. The electronic device includes a housing, a touch screen display disposed inside the housing and exposed through a first portion of the housing, a microphone disposed inside the housing and exposed through a second portion of the housing, a communication circuit disposed inside the housing, a processor disposed inside the housing and electrically connected to the touch screen display, the microphone, and the communication circuit, and a memory disposed in the housing and electrically connected with the processor.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 24, 2019
    Inventors: Joo Hwan KIM, Sun Key LEE, Kyung Tae KIM, Jae Yung YEO, Kyoung Gu WOO, Jeong Hyeon YUN, Dong Sun LIM, Seong Min JE
  • Publication number: 20190027093
    Abstract: A display device includes pixels, an auxiliary pixel, a controller, and an emission driver. The pixels are coupled to data lines and emission control lines. The auxiliary pixel is coupled to an auxiliary data line and auxiliary emission control lines. The controller is configured to measure an auxiliary current supplied from the auxiliary pixel through an auxiliary line, and to control a width of an emission start signal based on an accumulation amount of the auxiliary current. The emission driver is configured to, based on the emission start signal, supply emission control signals to the pixels and the auxiliary pixel through the emission control lines and the auxiliary emission control lines.
    Type: Application
    Filed: July 17, 2018
    Publication date: January 24, 2019
    Inventors: Sang Moo Choi, Jin Woo Park, Dong Sun Lee
  • Publication number: 20190003399
    Abstract: An acceleration control method through throttle dualization may include detecting a signal of an accelerator pedal scope (APS) by pressing of an accelerator pedal while a vehicle travels determines, by an electronic controller, whether the APS is rapidly changed, performing a first throttle response mode in which acceleration control is performed using a current intake manifold pressure when the APS is not determined to be rapidly changed, and performing a second throttle response mode in which acceleration control is performed using a target intake manifold pressure when the APS is determined to be rapidly changed.
    Type: Application
    Filed: December 22, 2017
    Publication date: January 3, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong-Sun KIM, Su-Yeong Jang, Min-Gyu Jung
  • Patent number: 10157971
    Abstract: An organic light-emitting diode (OLED) display includes a substrate, a scan line disposed over the substrate and configured to transmit a scan signal, a data line crossing the scan line and configured to transmit a data voltage a driving voltage line crossing the scan line and configured to transmit a driving voltage, a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode, and an OLED electrically connected to the driving transistor, wherein the driving source electrode at least partially overlaps the data line in the depth dimension of the OLED display so as to form an assistance capacitor.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: December 18, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Sun Lee, Seon I Jeong
  • Publication number: 20180340655
    Abstract: A high-pressure container having a liner and a composite layer for reinforcing a perimeter of the liner includes: a cylinder part foiled along the axial direction of the high-pressure container; and dome parts fastened to both ends of the cylinder part to enclose the high-pressure container. The composite layer formed on the cylinder part is formed by a plurality of hoop layers and helical layers overlapped alternately. A hoop layer disposed closer to the liner has a thickness greater than that of a hoop layer disposed farther from the liner so that a thickness of the hoop layers decreases as a distance from the linear increases.
    Type: Application
    Filed: November 6, 2017
    Publication date: November 29, 2018
    Inventor: Dong Sun LEE
  • Patent number: 10134679
    Abstract: The printed circuit board, according to one embodiment, comprises: an insulation substrate; a pad formed on at least one side of the insulation substrate; a protection layer which is formed on the insulation substrate and exposes an upper surface of the pad; and a bump formed on the pad exposed by the protection layer, wherein the bump comprises a plurality of solder layers having melting points different from each other.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: November 20, 2018
    Assignee: LG Innotek Co., Ltd.
    Inventors: Dong Sun Kim, Sung Wuk Ryu, Ji Haeng Lee
  • Publication number: 20180330673
    Abstract: A circuit stage including a first transistor including a first electrode and a gate electrode, the first electrode being coupled to a first input terminal and the gate electrode being coupled to a second input terminal configured to receive a first clock signal, an output circuit coupled to the second input terminal and a second power input terminal, an input circuit coupled to a second electrode of the first transistor and to a third input terminal, the third input terminal being configured to receive a first control clock signal, the input circuit being configured to control voltages of the second node and a third node, a first driving circuit coupled to a first power input terminal and to a fourth input terminal configured to receive a second control clock signal, and a second driving circuit coupled to the fourth input terminal and the third node.
    Type: Application
    Filed: May 14, 2018
    Publication date: November 15, 2018
    Inventors: Chul Kyu KANG, Yong Sung PARK, Jin Woo PARK, Dong Sun LEE
  • Patent number: 10121415
    Abstract: An OLED display according to an exemplary embodiment of the present disclosure includes: a substrate; a scan line on the substrate and configured to transmit a scan signal; a data line crossing the scan line and configured to transmit a data voltage; a driving voltage line crossing the scan line and configured to transmit a driving voltage, a portion of the driving voltage line being a second storage electrode; a switching transistor connected to the scan line and the data line; a driving transistor connected to the switching transistor and including a driving gate electrode; a driving connecting member connected to the driving gate electrode; a first storage electrode, the second storage electrode overlapping the first storage electrode; a shielding member connected to the second storage electrode and between the driving connecting member and the data line; and an organic light emitting diode connected to the driving transistor.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: November 6, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Sun Lee, Dong-Hwi Kim, Jae-Sic Lee
  • Patent number: 10119750
    Abstract: A dispenser assembly for a refrigerator including a removable discharge nozzle. The dispenser assembly includes a dispenser body, a water supply flow path and a removable discharge nozzle removably supported by a storage part formed in the dispenser body. The removable discharge nozzle is coupled to an extension hose can be pulled out of the dispenser body by a user for dispensing water. The removable discharge nozzle includes a discharge flow path, a rotating shaft installed in the discharge flow path, an opening/closing member, and a discharge button for user manipulation.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 6, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 10112817
    Abstract: A dispenser assembly for a refrigerator includes a dispenser body, a water supply flow path and a removable discharge nozzle removably placed in a storage part formed in the dispenser body. The removable discharging unit is coupled to an extension hose and can be pulled out of the dispenser body by a user for dispensing water.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: October 30, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Publication number: 20180294325
    Abstract: An organic light-emitting diode (OLED) display includes a substrate, a scan line disposed over the substrate and configured to transmit a scan signal, a data line crossing the scan line and configured to transmit a data voltage a driving voltage line crossing the scan line and configured to transmit a driving voltage, a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode, and an OLED electrically connected to the driving transistor, wherein the driving source electrode at least partially overlaps the data line in the depth dimension of the OLED display so as to form an assistance capacitor.
    Type: Application
    Filed: June 8, 2018
    Publication date: October 11, 2018
    Inventors: Dong Sun LEE, Seon I JEONG
  • Patent number: 10062623
    Abstract: A semiconductor package substrate includes an insulating substrate, a circuit pattern on the insulating substrate, a protective layer formed on the insulating substrate to cover the circuit pattern on the insulating substrate, a pad formed on the protective layer while protruding from a surface of the protective layer, and an adhesive member on the pad.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: August 28, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sung Wuk Ryu, Dong Sun Kim, Seung Yul Shin
  • Patent number: 10059025
    Abstract: A stapling apparatus capable of performing stapling on various positions by varying a moving path of a stapler is provided. The stapling apparatus includes a stapler, a driver configured to be coupled to the stapler and move the stapler, and a guide part configured to selectively switch a moving path of the stapler.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: August 28, 2018
    Assignee: S-PRINTING SOLUTION CO., LTD.
    Inventors: Tae-jin Baek, Tae-hong Kim, Seoung-uk Han, Eiji Fukasawa, Dong-sun Jung
  • Patent number: 10043679
    Abstract: A method of fabricating an array substrate including forming an oxide semiconductor layer on a substrate; sequentially forming a gate insulating layer and a gate electrode corresponding to a central portion of the oxide semiconductor layer; forming source and drain areas having conductive properties in the oxide semiconductor layer by irradiating X-rays or UV rays to the oxide semiconductor layer exposed outside the gate electrode; forming an inter insulating layer on the gate electrode and having first contact holes that expose the source and drain areas; and forming source and drain electrodes on the inter insulating layer and contacting the source and drain areas through the first contact holes, respectively.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: August 7, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hee-Jung Yang, Hyung-Tae Kim, Jae-Young Jeong, Gyu-Won Han, Dong-Sun Kim, Won-Joon Ho
  • Patent number: 10011848
    Abstract: The present invention is concerned with a system of delivering particles of nano-scale into mammalian cells with a diameter of 50 ?m or less. The system has a container containing the mammalian cells, the particles, a pressure-exerting member for generating transient apertures of substantially 1-200 nm on surface of the cells, a magnetic mechanism configured to generate a magnetic force to act on the pressure-exerting member thus to move the pressure exerting member, a control mechanism for effecting movement of the pressure-exerting member in a predetermined motion pattern, a measuring mechanism configured to indicate magnitude of pressure exerted on surface of the mammalian cells, and a monitoring mechanism.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: July 3, 2018
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Dong Sun, Yu Ting Chow, Ran Wang
  • Publication number: 20180180650
    Abstract: A measurement method and apparatus for correcting a disturbance and an offset of a sensor simultaneously are described. The method includes applying a bias current to first and second sensors of a Wheatstone bridge type connected with each other as a differential structure, and measuring a voltage of the first sensor and a voltage of the second sensor. The method also includes applying a bias current to the first and second sensors in a direction opposite to the direction in the first applying, and measuring a voltage of the first sensor and a voltage of the second sensor. The method further includes calculating a final measurement value based on the measured voltages. Accordingly, the offset and the influence of the disturbance of the sensor can be simultaneously removed through one circuit, such that advantageous effects such as reduced complexity, reduced area/volume, and shortened correction time can be achieved.
    Type: Application
    Filed: September 12, 2017
    Publication date: June 28, 2018
    Inventors: Won Ki PARK, Dae Sung LEE, Dong Sun KIM
  • Publication number: 20180172208
    Abstract: A high pressure tank having a reinforced boss part includes: a liner; a dome formed at each end of the liner; and a boss formed at one end of the dome. The boss includes: a head including a flow path through which fuel flows into and out of the high pressure tank; and a shoulder extending in a radial direction from the head and surrounding the head. The shoulder has one or more hollow portions formed therein.
    Type: Application
    Filed: July 26, 2017
    Publication date: June 21, 2018
    Inventor: Dong Sun LEE
  • Patent number: 9995526
    Abstract: An ice maker for refrigeration equipment includes an ice making unit in the refrigerating compartment of the refrigeration equipment, an ice bucket disposed in the ice making unit and configured to store the ice made with an ice making tray, a cooling duct configured to form a cold air channel through which cold air is provided to the ice making unit, a refrigerant pipe enclosing the cooling duct to form a refrigerant channel, and an ice making refrigerant pipe configured make water into the ice through heat-exchange, where the ice making refrigerant pipe branches from the refrigerant pipe, and an end portion of the ice making refrigerant pipe is in the ice making tray.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: June 12, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 9997588
    Abstract: A display device according to an embodiment includes a display panel and a circuit board connected to the display panel. The circuit board is connected to a bonding area of the display panel by an anisotropic conductive film. The display panel includes a cover insulating layer exposing the bonding area. The cover insulating layer includes at least one trench crossing an edge area, which is located outside the bonding area.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: June 12, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Seung-Won Jung, Dong-Sun Kim, Won-Joon Ho
  • Patent number: 9997582
    Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate, a scan line disposed over the substrate and configured to transmit a scan signal, a data line crossing the scan line and configured to transmit a data voltage and a driving voltage line crossing the scan line and configured to transmit a driving voltage. The OLED display also includes a switching transistor connected to the scan line and the data line, a driving transistor connected to the switching transistor and including a driving gate electrode, a driving source electrode, and a driving drain electrode and an OLED electrically connected to the driving transistor. The driving source electrode at least partially overlaps the driving voltage line in the depth dimension of the OLED display so as to form an assistance capacitor.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: June 12, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Sun Lee, Seon I Jeong