Patents by Inventor Dongho Lee

Dongho 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).

  • Publication number: 20230210340
    Abstract: The present disclosure relates to a dishwasher in which a single heater bracket is used to support and fix a heater in a heater housing, thereby reducing flow resistance against dry airflow flowing in the heater housing and minimizing the generation of noise, and in which the heater bracket, and a supporting leg supporting the heater housing with respect to a base are fastened to the heater housing at the same time by a single fastener, thereby simplifying the inner structure of the heater housing and minimizing costs incurred for assembling and manufacturing a dry air supply part.
    Type: Application
    Filed: December 13, 2022
    Publication date: July 6, 2023
    Inventors: Jongyoung KIM, Dongho LEE
  • Publication number: 20230205408
    Abstract: A display apparatus includes a display; a receiver configured to receive a signal from an external input device including a control knob; at least one memory storing instructions; and at least one processor electrically connected to the display and the receiver, and which executes the stored instructions. The at least one processor displays a first content image on the display, display a rotation of the control knob of the external input device and a size of the first content image on the display based on the received signal corresponding to a user input which is input through the external input device, and change a size of the first content image and display the changed size of the first content image on the display, based on at the received signal corresponding to the rotation of the control knob of the external input device.
    Type: Application
    Filed: November 18, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sunyoung KIM, Hyuntae KIM, Dongho LEE, Jaewon JUNG, Jisoo KIM, Sooyeoun YOON
  • Publication number: 20230200195
    Abstract: A transparent display device is provided, which may repair a defective subpixel without loss of an aperture ratio and transmittance. The transparent display device comprises a substrate provided with a transmissive area and a non-transmissive area, a plurality of subpixels provided in the non-transmissive area, including a first electrode, a light emitting layer and a second electrode, a reference line extended from the non-transmissive area in a first direction, to which a reference voltage is applied, and a plurality of reference connection lines connected to the reference line to transfer the reference voltage to each of the plurality of subpixels. Each of the plurality of reference connection lines includes a first laser cutting area disposed between the plurality of subpixels.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 22, 2023
    Inventors: TaeHan KIM, DongHo LEE, GeunGi LEE, WooSang KIM, JaeMin SHIM
  • Patent number: 11682452
    Abstract: Aspects of the invention include a first pull-down device and a second pull-down device, wherein a first drain terminal is connected to a second source terminal, and wherein a first gate terminal is connected to a true read local bitline, wherein a second drain terminal is connected to a compliment read local bit line, and wherein a second gate terminal is connected to a true write global bitline, a third pull-down device and a fourth pull-down device, wherein a third source terminal is connected to the voltage supply, wherein a third drain terminal is connected to a fourth source terminal, and wherein a third gate terminal is connected to the compliment read local bitline, and wherein a fourth drain terminal is connected to the true read local bitline, and wherein a fourth gate terminal is connected to a compliment write global bit line.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: June 20, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Antonio Pelella, Dongho Lee, Genadi Tverskoy, Zhiying Chen, Brian James Yavoich
  • Publication number: 20230148831
    Abstract: A dishwasher prevents an airflow guide from clattering effectively without an additional member and supports the airflow guide reliably. A lower end surface of a fastening nut is exposed to a wash space. The dishwasher prevents wash water from remaining between the fastening nut and a tub, and prevents the tub and a dry air supply hole from corroding.
    Type: Application
    Filed: November 18, 2022
    Publication date: May 18, 2023
    Inventors: Sung Sik KIM, Dongho LEE, Jongyoung KIM
  • Patent number: 11614777
    Abstract: An electronic apparatus includes a display panel having non-folding areas arranged along a first direction, and a folding area disposed between the non-folding areas and folded along an imaginary folding axis extending in a second direction crossing the first direction, a lower protective film disposed below the display panel, a detection sensor disposed below the protective film, and a lower member disposed below the detection sensor. The detection sensor includes a digitizer including first sensing coils and second sensing coils, which are insulated and spaced apart from each other, and a shielding layer disposed below the digitizer. The shielding layer overlaps the folding area and a shielding opening is defined through the shielding layer.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: March 28, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hirotsugu Kishimoto, Jeongil Yoo, Yunjae Kim, Jaiku Shin, Dongho Lee, Sung-Ki Jung, Chul Ho Jeong, Seungkyun Hong
  • Publication number: 20230086786
    Abstract: An electronic device includes: a base substrate including an active region, which includes a sensing region, and a peripheral region adjacent to the active region; an input sensor including a sensing insulating layer, a plurality of first sensing electrodes, a plurality of second sensing electrodes, the second sensing electrodes being spaced apart from the first sensing electrodes; and a pressure sensor including a plurality of strain sensing patterns overlapping the sensing region, and strain connection patterns connecting the strain sensing patterns to each other, wherein each of the first sensing electrodes comprises a plurality of first sensing patterns overlapping the active region, each of the second sensing electrodes comprises a plurality of second sensing patterns overlapping the active region and on a same layer as the first sensing patterns, and a plurality of second connection patterns connecting the second sensing patterns.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 23, 2023
    Inventors: Seung-lyong BOK, Kicheol KIM, DongHo LEE
  • Publication number: 20230086799
    Abstract: Aspects of the invention include a first pull-down device and a second pull-down device, wherein a first drain terminal is connected to a second source terminal, and wherein a first gate terminal is connected to a true read local bitline, wherein a second drain terminal is connected to a compliment read local bit line, and wherein a second gate terminal is connected to a true write global bitline, a third pull-down device and a fourth pull-down device, wherein a third source terminal is connected to the voltage supply, wherein a third drain terminal is connected to a fourth source terminal, and wherein a third gate terminal is connected to the compliment read local bitline, and wherein a fourth drain terminal is connected to the true read local bitline, and wherein a fourth gate terminal is connected to a compliment write global bit line.
    Type: Application
    Filed: September 21, 2021
    Publication date: March 23, 2023
    Inventors: Antonio PELELLA, Dongho LEE, Genadi TVERSKOY, Zhiying CHEN, Brian James YAVOICH
  • Publication number: 20230084437
    Abstract: An electronic device includes a substrate, a circuit layer disposed on the substrate and including a plurality of insulating layers, a plurality of conductive layers, and at least one semiconductor layer, a light emitting element layer disposed on the circuit layer and including a light emitting element, an encapsulation layer disposed on the light emitting element layer, and a sensor layer disposed on the encapsulation layer and including a plurality of sensor conductive layers. A first layer of the conductive layers, the at least one semiconductor layer, and the sensor conductive layers includes a first sensor, a second layer different from the first layer of the conductive layers, the at least one semiconductor layer, and the sensor conductive layers includes a second sensor, and the first sensor and the second sensor overlap a second area.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 16, 2023
    Inventors: SEUNG-LYONG BOK, Dongho Lee
  • Publication number: 20230067816
    Abstract: A display device includes a first area and a second area adjacent to the first area. A light emitting element may be disposed on the first area, and a pixel circuit connected to the light emitting element may be disposed on the second area. The first area includes a low transmittance area overlapping a cathode of a first pixel and a cathode of a second pixel and a high transmittance area that does not overlap the cathode of the first pixel and the cathode of the second pixel. Each of the cathode of the first pixel and the cathode of the second pixel receives a power voltage having a constant level during a first period and receives a driving signal during a second period.
    Type: Application
    Filed: May 18, 2022
    Publication date: March 2, 2023
    Inventors: SEUNG-LYONG BOK, Dongho Lee
  • Patent number: 11581380
    Abstract: A foldable display device includes a display panel including a front surface and a rear surface opposite the front surface, the front surface including a first component area including a first transmissive portion, a second component area including a second transmissive portion, and a main display area at least partially surrounding the first component area and the second component area, wherein, in a state in which the foldable display device is folded about a first folding axis that crosses the main display area such that two areas of the front surface or two areas of the rear surface face each other, the first component area and the second component area overlap each other on a plane.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: February 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seunglyong Bok, Dongho Lee, Youngran Son
  • Publication number: 20230043894
    Abstract: A dishwasher includes a tub that defines a wash space configured to accommodate one or more objects to be washed, a base that is disposed below the, a door configured to open and close the wash space, a sump disposed under the tub and configured to store wash water, and an air supply device disposed at the base and configured to supply air to the tub, wherein the door is disposed forward relative to the sump in a front-rear direction of the base, and wherein the air supply device is disposed rearward relative to the sump in the front-rear direction.
    Type: Application
    Filed: July 27, 2022
    Publication date: February 9, 2023
    Inventors: Jongyoung KIM, Dongho LEE, Kyung Rae KIM, Doo Hyun KIM, In Woo BAEK
  • Publication number: 20220399418
    Abstract: Disclosed is a display panel including: a substrate; a pixel circuit layer including a first pixel circuit which includes a plurality of first thin-film transistors and a second pixel circuit which includes a plurality of second thin-film transistors; and a display element layer including a first display element connected to the first pixel circuit and a second display element connected to the second pixel circuit. The number of the plurality of first thin-film transistors in the first pixel circuit is greater than the number of the plurality of second thin-film transistors in the second pixel circuit, and the display panel has a first surface including a first display area and has a second surface opposite to the first surface and including a second display area.
    Type: Application
    Filed: November 4, 2021
    Publication date: December 15, 2022
    Inventors: Seunglyong Bok, Dongho Lee, Okkyung Park
  • Patent number: 11515364
    Abstract: An electronic device includes: a base substrate including an active region, which includes a sensing region, and a peripheral region adjacent to the active region; an input sensor including a sensing insulating layer, a plurality of first sensing electrodes, a plurality of second sensing electrodes, the second sensing electrodes being spaced apart from the first sensing electrodes; and a pressure sensor including a plurality of strain sensing patterns overlapping the sensing region, and strain connection patterns connecting the strain sensing patterns to each other, wherein each of the first sensing electrodes comprises a plurality of first sensing patterns overlapping the active region, each of the second sensing electrodes comprises a plurality of second sensing patterns overlapping the active region and on a same layer as the first sensing patterns, and a plurality of second connection patterns connecting the second sensing patterns.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: November 29, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-lyong Bok, Kicheol Kim, DongHo Lee
  • Patent number: 11512895
    Abstract: The refrigerator includes a door including a door body and a front panel coupled to a front surface of the door so to cover a front surface of the door body. The front panel includes a display including a screen on which an image is displayed, and a glass panel provided in front of the display. The glass panel includes a glass member and a decorative layer formed in an area other than an area corresponding to the screen of the display among an entire area of the glass member. The front panel includes a support plate coupled to the glass panel and including a display mounting portion on which the display is mounted.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: November 29, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongho Lee, Youngil Song, Jisu Rhie
  • Publication number: 20220365132
    Abstract: A test board for testing a semiconductor apparatus includes a first board configured to support a plurality of first Devices Under Test (DUTs) such that the plurality of first DUTs are mounted on the first board, a plurality of first inter-board connectors arranged on the first board, and a plurality of second boards stacked on the first board through the plurality of first inter-board connectors, each second board of the plurality of second boards having a surface configured to support a separate second DUT of a plurality of second DUTs such that the plurality of second DUTs are mounted on separate, respective second boards of the plurality of second board.
    Type: Application
    Filed: December 13, 2021
    Publication date: November 17, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kijae SONG, Jongkook KIM, Dongho LEE, Seonmi LEE
  • Publication number: 20220325948
    Abstract: The refrigerator includes a door including a door body and a front panel coupled to a front surface of the door so to cover a front surface of the door body. The front panel includes a display including a screen on which an image is displayed, and a glass panel provided in front of the display. The glass panel includes a glass member and a decorative layer formed in an area other than an area corresponding to the screen of the display among an entire area of the glass member. The front panel includes a support plate coupled to the glass panel and including a display mounting portion on which the display is mounted.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Applicant: Samsung Electronic Co., Ltd.
    Inventors: Dongho LEE, Youngil SONG, Jisu RHIE
  • Publication number: 20220265671
    Abstract: A method for treating stroke by using a tricyclic derivative is described. More specifically, a dose and a regimen of administrating a tricyclic derivative that can exhibit optimal efficacy and effect as a therapeutic agent for use in treating a stroke patient are provided. The treatment method has the advantage of exhibiting optimal efficacy and effects while safely administering a novel tricyclic derivative.
    Type: Application
    Filed: July 29, 2019
    Publication date: August 25, 2022
    Inventors: Joonwoo NAM, In-Hae YE, Yongwoo LEE, Jongwoo KIM, Dongho LEE, Hyoeun JANG
  • Publication number: 20220199746
    Abstract: A transparent display device has improved transparency. The transparent display device includes a substrate having transmissive areas and a non-transmissive area disposed between the transmissive areas. A first signal line is provided in the non-transmissive area and extended in a first direction. A second signal line is provided in the non-transmissive area and extended in a second direction. A first pixel includes a first subpixel, a second subpixel and a third subpixel, which are overlapped with at least a portion of the second signal line and disposed substantially in a line in the second direction. A second pixel disposed adjacent to the first pixel includes a first subpixel, a second subpixel and a third subpixel, which are overlapped with at least a portion of the second signal line and disposed substantially in a line in the second direction. The first pixel and the second pixel are disposed between two transmissive areas.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 23, 2022
    Inventors: TaeHan Kim, ImKuk Kang, Sungho Cho, Suhyeon Cho, DongHo Lee, GeunGi Lee, WooSang Kim, JaeMin Shim
  • Publication number: 20220124402
    Abstract: Provided are an electronic device for removing an advertisement thumbnail from a display screen for providing a list of sports and an operating method of the electronic device that may retrieve an image thumbnail extracted from a game video being broadcast live, determine whether the image thumbnail is a game thumbnail or an advertisement thumbnail using a pre-trained deep learning model, and display the game thumbnail on a display screen when the image thumbnail is the game thumbnail and remove the advertisement thumbnail on the display screen when the image thumbnail is the advertisement thumbnail.
    Type: Application
    Filed: October 15, 2021
    Publication date: April 21, 2022
    Applicant: NAVER CORPORATION
    Inventors: Kyung Tae KANG, Jun Bong BAEK, Dongho LEE, Hyungwoo KIM