Patents by Inventor Won Yoon

Won 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).

  • Patent number: 11073721
    Abstract: A display device according to an embodiment of the present invention comprises: a first substrate to which external light is applied; a first and a second control electrode disposed on the first substrate, the second control electrode being spaced apart from the first control electrode; an insulating film disposed on the first and the second control electrode; a first and a second contact electrode formed on the insulation film, wherein the first contact electrode at least partially overlaps the first control electrode, and the second contact electrode is spaced apart from the first contact electrode and at least partially overlaps the second control electrode; a shuttering operation body moving between the first and the second contact electrode so as to transmit or block light; a second substrate opposite to the first substrate; and a quantum dot film disposed on the first or the second substrate and adjusting the wavelength of light passing through the shuttering operation body.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: July 27, 2021
    Assignee: Korea University Research and Business Foundation, Sejong Campus
    Inventors: Mun Pyo Hong, Sang II Kim, Ho Won Yoon, Yun Seong Jang
  • Publication number: 20210225452
    Abstract: A nonvolatile memory device includes a memory block with an unused line connected to dummy cells and used lines connected to normal cells, and a controller which applies an erase voltage to the memory block, applies an unused line erase voltage to the unused line, and applies a word line erase voltage to the used lines during an erase operation. The dummy cells are not programmed during a program operation while the normal cells are programmed, the unused line erase voltage transits from a first voltage to a floating voltage at a first time point, and the controller reads the dummy cells and controls at least one of the magnitude of the first voltage and the first time point based on the result of reading the dummy cells.
    Type: Application
    Filed: September 28, 2020
    Publication date: July 22, 2021
    Inventors: Myoung-Won YOON, Sang-Hyun JOO
  • Publication number: 20210216738
    Abstract: A method of manufacturing a display apparatus includes: forming first patterns of a semiconductor material on a base layer; forming a first insulating layer covering the first patterns; forming second patterns of a conductive material on the first insulating layer; removing at least a portion of at least one of the second patterns; and forming a second insulating layer on the second patterns. Each of the second patterns includes a first layer and a second layer disposed on the first layer, the first patterns include a semiconductor pattern, the second patterns include a control electrode pattern overlapping with the semiconductor pattern in a plan view and a sensing electrode pattern, the second layer of the control electrode pattern fully covers the first layer of the control electrode pattern, and the second layer of the sensing electrode pattern is partially removed in the removing of the at least a portion to partially cover the first layer of the sensing electrode pattern.
    Type: Application
    Filed: March 25, 2021
    Publication date: July 15, 2021
    Inventors: Ju-won YOON, Moosoon KO, Youngwoo PARK, Seongjun LEE
  • Publication number: 20210218070
    Abstract: A battery pack, comprising: a plurality of battery modules; a battery management system (BMS) controlling charging or discharging of the battery pack; a wake-up control unit controlling wake-up of the BMS; a protection circuit unit protecting the battery pack; and a main field-effect transistor (FET), one end being connected to the protection circuit unit, and another end being connected to a positive output terminal of the battery pack, to control an output of the battery pack in response to control by the BMS, the protection circuit unit comprising a blocking switch, one end being connected to a positive terminal of the plurality of battery modules, another end being connected to the BMS and the main FET, so that the blocking switch is set to an on state and then is turned off upon receiving a blocking signal from the BMS to block the output of the battery pack.
    Type: Application
    Filed: January 10, 2020
    Publication date: July 15, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sung Won YOON, Doe Gyun KIM
  • Publication number: 20210197802
    Abstract: A system and a method for supporting automated valet parking, and an infrastructure and a vehicle therefor are provided. The method for operating a vehicle which supports automated valet parking includes initializing automated valet parking and receiving, from an infrastructure, a target position which is related to the vehicle and a guide route which guides movement to the target position. Additionally, the method includes performing automated driving by the vehicle along the guide route, and measuring a position of the vehicle based on behavior information of the vehicle and environmental information, while the vehicle performs the automated driving. The environmental information includes at least one among parking lot slot information, road signs, walls, pillars, and floor markings.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 1, 2021
    Inventors: Sung Won Yoon, Jae Kyu Suhr, Mi Jin Choi, Ho Gi Jung
  • Publication number: 20210188630
    Abstract: The present disclosure relates to a hydrogen purification/storage apparatus and method using a liquid organic hydrogen carrier (LOHC).
    Type: Application
    Filed: November 23, 2020
    Publication date: June 24, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Young Suk JO, Yong Ha PARK, Yeong Cheon KIM, Hyang Soo JEONG, Yong Min KIM, Hyun Tae SOHN, Chang Won YOON, Suk Woo NAM, Jong Hee HAN
  • Patent number: 11038005
    Abstract: An organic light emitting diode (OLED) display includes a first electrode, a pixel defining layer that at least partially exposes the first electrode, an organic light emitting layer on the first electrode, a thin-film encapsulation layer on the organic light emitting layer, and a light shielding member on the thin-film encapsulation the light shielding member overlapping the pixel defining layer. The organic light emitting layer includes a main area not overlapping the pixel defining layer and a sub area overlapping the pixel defining layer. The main area includes an open portion not overlapping the light shielding member and a shadow portion around the open portion overlapping the light shielding member.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: June 15, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Gun Hee Kim, Sang Ho Park, Ju Won Yoon, Seung Chan Lee, Joo Hee Jeon
  • Publication number: 20210163965
    Abstract: Disclosed is a method for producing 2?-fucosyllactose from a recombinant Corynebacterium sp. introduced with fucosyltransferase derived from Pseudopedobacter saltans. The recombinant Corynebacterium sp. microorganism introduced with fucosyltransferase derived from Pseudopedobacter saltans is capable of producing 2?-fucosyllactose at a high concentration, high yield and high productivity.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 3, 2021
    Applicant: Advanced Protein Technologies Corp.
    Inventors: Chul Soo SHIN, Jong Won YOON, Young Ha SONG, Young Sun YOU, Bo Mee KIM, Jin Kyung KIM, Ga Eun LEE
  • Publication number: 20210127748
    Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.
    Type: Application
    Filed: April 9, 2018
    Publication date: May 6, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hun Il LIM, Jong Sub LEE, Dae Nam HAN, Jang Uk LEE, Jung Ho HAN, Jin Young YOON, Young Lea KIM, Ji Soo Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20210126071
    Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor including a first gate electrode, a first source region, and a first drain region, a second transistor connected to the first source region of the first transistor, a third transistor connected to the first gate electrode and the first drain region of the first transistor, a fifth transistor connected to the first source region of the first transistor, and a sixth transistor connected to the first drain region of the first transistor. The pixels include a first pixel and a second pixel disposed adjacent to each other. The first and second pixels share a fourth transistor connected to the third transistor of the first pixel and the third transistor of the second pixel, and share a seventh transistor connected to the sixth transistor of the first pixel and the sixth transistor of the second pixel.
    Type: Application
    Filed: January 4, 2021
    Publication date: April 29, 2021
    Inventors: JEONG-SOO LEE, MOO SOON KO, MIN WOO WOO, JU-WON YOON, DEUK MYUNG JI
  • Publication number: 20210112868
    Abstract: According to an exemplary embodiment, provided is an aerosol generation apparatus including: a liquid cartridge comprising a storage unit configured to store an aerosol-generating substrate which is liquid-type and an atomizer configured to generate aerosol by heating the aerosol-generating substrate; a mouth tip located at one end of the aerosol generation apparatus and comprising a filter unit configured to adsorb at least one material included in the generated aerosol; and an aerosol heating unit configured to heat the generated aerosol when the generated aerosol is inhaled by a user through the mouth tip.
    Type: Application
    Filed: April 9, 2018
    Publication date: April 22, 2021
    Applicant: KT&G CORPORATION
    Inventors: Jung Ho HAN, Jang Uk LEE, Hun II LIM, Jong Sub LEE, Dae Nam HAN, Jin Young YOON, Young Lea KIM, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20210106051
    Abstract: Provided are an aerosol generating apparatus including a cigarette insertion portion into which a cigarette is insertable; and a vaporizer configured to heat a liquid composition to generate aerosol and discharge the generated aerosol toward the inserted cigarette such that the generated aerosol passes through the cigarette inserted into the cigarette insertion portion, and a cradle for receiving the aerosol generating apparatus.
    Type: Application
    Filed: March 29, 2018
    Publication date: April 15, 2021
    Applicant: KT&G CORPORATION
    Inventors: Jung Ho HAN, Hun II LIM, Jong Sub LEE, Dae Nam HAN, Jin Young YOON, Young Lea KIM, Jang Uk LEE, Ji Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20210111238
    Abstract: A display device includes: an array substrate including a pixel array disposed on a display area, a first transfer wiring disposed on a peripheral area adjacent to the display area and electrically connected to the pixel array, a second transfer wiring disposed on the peripheral area adjacent to the display area and electrically connected to the pixel array, and a barrier member disposed between the first transfer wiring and the second transfer wiring, the barrier member including an inorganic insulation material; and a sealing member disposed between the array substrate and an encapsulation substrate to combine the array substrate with the encapsulation substrate, the sealing member contacting at least a portion of the first transfer wiring and the second transfer wiring.
    Type: Application
    Filed: May 27, 2020
    Publication date: April 15, 2021
    Inventors: Hwiseong KIM, Donghoo Kim, Hoisoo Kwon, Hee-Won Yoon, Soojeong Choi, Gwangjoon Hong
  • Patent number: 10977471
    Abstract: A display apparatus includes a display panel, a thin film transistor including a control electrode disposed on a surface of the display panel, a semiconductor pattern overlapping with the control electrode in a plan view, an input electrode connected to a portion of the semiconductor pattern, and an output electrode connected to another portion of the semiconductor pattern, a first insulating layer disposed between the control electrode and the semiconductor pattern, a second insulating layer covering the input electrode and the output electrode, and a sensing electrode disposed between the display panel and the second insulating layer.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: April 13, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ju-Won Yoon, Moosoon Ko, Youngwoo Park, Seongjun Lee
  • Publication number: 20210094527
    Abstract: A system for brake inspection of vehicle for checking a brake performance of the vehicle in which brake fluid is injected in a vehicle factory includes a communication unit connecting the vehicle entered through the conveyor and the diagnostic communication, a specification determination unit that collects specification information of the vehicle and determines whether to apply an electronic stability control (ESC) device, a specification determination unit that collects specification information of the vehicle and determines whether to apply an electronic stability control (ESC) device, and an inspector consisting of a control unit that determines that the ESC pressure value measured by the forced driving of the ESC exceeds the set reference value, and determines that the brake pressure is normal (OK), and determines that the ESC pressure is abnormal (NG).
    Type: Application
    Filed: June 15, 2020
    Publication date: April 1, 2021
    Inventors: Sang Won Yoon, Jeongwoo Kim, Hyunmin Choi, Kyung Joo Cho, Beomkyo Lee
  • Publication number: 20210097902
    Abstract: A method of manufacturing a stretchable display according to an embodiment of the present invention includes preparing a process carrier substrate, forming a flexible substrate on the process carrier substrate, forming a light emitting layer and a driving element controlling the light emitting layer on the flexible substrate, and attaching a stretchable film divided into a low stretchable area and a high stretchable area such that at least a part of the low stretchable area covers at least a part of the driving element in a state in which the high stretchable area is stretched.
    Type: Application
    Filed: November 23, 2020
    Publication date: April 1, 2021
    Applicant: Korea University Research and Business Foundation, Sejong Campus
    Inventors: Mun Pyo Hong, Sang Il Kim, Ho Won Yoon, Jeong Sik Yoon
  • Patent number: 10939794
    Abstract: A dish washer and a control method are disclosed. The dish washer includes a sump and at least one nozzle configured to inject water. The dish washer also includes a distributor configured to receive water of the sump and distribute the water to the at least one nozzle. The dish washer also includes a reservoir configured to receive and store the water of the sump. The dish washer also includes a circulation path configured to connect the sump and the distributor. The dish washer also includes an inflow path configured to branch off from the circulation path to supply the water of the sump to the reservoir. The dish washer also includes a first valve configured to open or close the inflow path and a second valve configured to open or close the outflow path, and the outflow path is configured to flow the water out of the reservoir.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: March 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Yoon Hahm, Ji Won Yoon, Jung Chan Ryu, Jae Woo Lee, Jun-Ho Lee
  • Patent number: 10910232
    Abstract: A copper plasma etching method according an exemplary embodiment includes: placing a substrate on a susceptor in a process chamber of a plasma etching apparatus; supplying an etching gas that include hydrogen chloride into the process chamber; plasma-etching a conductor layer that include copper in the substrate; and maintaining a temperature of the susceptor at 10° C. or less during the plasma-etching.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: February 2, 2021
    Assignees: SAMSUNG DISPLAY CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS
    Inventors: Sang Gab Kim, MunPyo Hong, Hyun Min Cho, Seong Yong Kwon, Ho Won Yoon
  • Patent number: 10886349
    Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor including a first gate electrode, a first source region, and a first drain region, a second transistor connected to the first source region of the first transistor, a third transistor connected to the first gate electrode and the first drain region of the first transistor, a fifth transistor connected to the first source region of the first transistor, and a sixth transistor connected to the first drain region of the first transistor. The pixels include a first pixel and a second pixel disposed adjacent to each other. The first and second pixels share a fourth transistor connected to the third transistor of the first pixel and the third transistor of the second pixel, and share a seventh transistor connected to the sixth transistor of the first pixel and the sixth transistor of the second pixel.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: January 5, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jeong-Soo Lee, Moo Soon Ko, Min Woo Woo, Ju-Won Yoon, Deuk Myung Ji
  • Patent number: D908162
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 19, 2021
    Assignee: SAMYANG OPTICS CO., LTD.
    Inventor: Soo Won Yoon