Patents by Inventor Jong-Hwa Kim

Jong-Hwa 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).

  • Patent number: 11508790
    Abstract: A display device including a window, a display panel, and an input detection sensor disposed therebetween and including a first electrode extending in a first direction, a second electrode extending in the first direction, a third electrode intersecting with the first and second electrodes while insulated therefrom, a first signal line electrically connected to an end of the first electrode, a second signal line electrically connected to an end of the second electrode, and a third signal line and a fourth signal line electrically connected to a first end and a second end of the third electrode, respectively, in which each of the first and second signal lines includes a first part and a second part extending in the first direction and disposed between the first part of the first signal line and the second part of the first signal line in a second direction crossing the first direction.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: November 22, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-hwa Kim, Kyungsu Lee, Jeongyun Han
  • Publication number: 20220365628
    Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a base substrate through which a hole is defined, a cover portion, a first sensing electrode, a second sensing electrode, a dummy electrode, and a ground line. The cover portion surrounds the hole and includes at least one cover pattern.. The first sensing electrode includes first sensing patterns. The second sensing electrode includes second sensing patterns. The dummy electrode includes dummy patterns disposed between the first sensing patterns and the second sensing patterns. The ground line is electrically connected to the cover portion through at least some of the dummy patterns.
    Type: Application
    Filed: July 27, 2022
    Publication date: November 17, 2022
    Inventors: Kyungsu LEE, Jong-Hwa KIM, Jeongyun HAN
  • Patent number: 11455053
    Abstract: A display device includes a display panel and an input sensor disposed on the display panel and having an active area and a peripheral area adjacent to the active area. The input sensor includes a sensing electrode disposed in the active area; a sensing line disposed in the peripheral area and electrically connected to the sensing electrode; a sensing pad disposed in the peripheral area and electrically connected to the sensing line; a ground pad disposed in the peripheral area and to receive a ground voltage; and a first alignment member disposed in the peripheral area and electrically connected to the ground pad.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: September 27, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hwa Kim, Hwan-Hee Jeong, Kyungsu Lee, Jeongyun Han
  • Publication number: 20220291783
    Abstract: An input sensing unit including: a first sensing electrode, a second sensing electrode insulated from the first sensing electrode, a first sensing line connected to one end of the first sensing electrode, a second sensing line connected to the other end of the first sensing electrode, a third sensing line connected to one end of the second sensing electrode, a first bridge pattern connecting the first sensing line and the second sensing line, a second bridge pattern substantially parallel to the first bridge pattern, and a pad connected to the second bridge pattern. The first bridge pattern extends in a first direction and overlaps the first sensing electrode in the first direction, and the pad is disposed closer to the second bridge pattern than the first bridge pattern. Thus, the input sensing unit has improved reliability.
    Type: Application
    Filed: May 30, 2022
    Publication date: September 15, 2022
    Inventors: Jong-Hwa KIM, WONKYU KWAK, Jeongyun HAN, Kyungsu LEE
  • Patent number: 11429238
    Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a base substrate through which a hole is defined, a cover portion, a first sensing electrode, a second sensing electrode, a dummy electrode, and a ground line. The cover portion surrounds the hole and includes at least one cover pattern. The first sensing electrode includes first sensing patterns. The second sensing electrode includes second sensing patterns. The dummy electrode includes dummy patterns disposed between the first sensing patterns and the second sensing patterns. The ground line is electrically connected to the cover portion through at least some of the dummy patterns.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: August 30, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyungsu Lee, Jong-Hwa Kim, Jeongyun Han
  • Publication number: 20220257675
    Abstract: The present invention relates to a Lactococcus chungangensis strain having preventive and reductive effects on fatty liver or metabolic syndrome. More particularly, the present invention relates to a composition at least one selected from the group consisting of the strain, a culture containing the strain, and a fermented material of the strain as an active ingredient for preventing, alleviating, and treating fatty liver or metabolic syndrome.
    Type: Application
    Filed: October 18, 2019
    Publication date: August 18, 2022
    Inventors: Won Yong Kim, Qi Zhang, Jong Hwa Kim
  • Patent number: 11416094
    Abstract: A display device includes a display panel including a display area in which an image is displayed and a peripheral area disposed outside of the display area, and a touch sensor disposed on the display panel. The touch sensor includes a plurality of sensor electrodes formed in a repeated arrangement of sensor patterns that forms a touch active area, a plurality of sensor wirings connected to the sensor electrodes and disposed outside of the touch active area, and at least one insulating layer overlapping the display area and the peripheral area. At least a portion of the sensor electrodes is formed over the display area and the peripheral area.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Hwa Kim, Il Joo Kim, Deok Joong Kim, Kyung Su Lee
  • Publication number: 20220214769
    Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a base substrate, a first sensing electrode, and a second sensing electrode. A hole is defined through the base substrate. The first sensing electrode includes first sensing patterns and first connection patterns, which are arranged in a first direction. The second sensing electrode includes second sensing patterns and second connection patterns, which are arranged in the first direction. One first connection pattern and one second connection pattern are spaced apart from each other in a second direction with the hole defined therebetween. A first distance in the second direction between the one first connection pattern and the one second connection pattern is greater than a second distance in the second direction between another first connection pattern and another second connection pattern.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 7, 2022
    Inventors: Kyungsu LEE, Jong-Hwa KIM, Jeongyun HAN
  • Patent number: 11379067
    Abstract: A touch sensor includes first through third sensing areas, first through third sensing patterns respectively disposed in the first through third sensing areas, a sensing line disposed in a non-sensing area and electrically connected to the first sensing pattern, and a connection line disposed in the non-sensing area and disposed between the sensing line and the first sensing pattern. The connection line electrically connects the second and third sensing patterns. The touch sensor further includes a connection portion electrically connecting the sensing line and the first sensing pattern, a dummy line disposed between the sensing line and the connection line, a ground line disposed in the non-sensing area that transmits a ground voltage to the first to third sensing areas, and a bridge line electrically connecting the ground line and the dummy line.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: July 5, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung Su Lee, Jong Hwa Kim, Duck Joong Kim, Il Joo Kim
  • Publication number: 20220208046
    Abstract: An electronic panel includes a base substrate having a first area, a second area adjacent to the first area, and a third area adjacent to the second area, a plurality of pixels in the second area, a plurality of pixel signal lines in the third area and connected to the pixels, a crack detecting pattern spaced apart from the pixels and in the first area, a first line spaced apart from the pixel signal lines, in the third area, and connected to a portion of the crack detecting pattern, and a second line spaced apart from the pixel signal lines, in the third area, connected to another portion of the crack detecting pattern, and spaced apart from the first line. The crack detecting pattern has a line-symmetrical shape with respect to a symmetry axis passing through a center of the first area.
    Type: Application
    Filed: March 21, 2022
    Publication date: June 30, 2022
    Inventors: Jeongyun HAN, Jong-Hwa KIM, Kyungsu LEE
  • Publication number: 20220197442
    Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 23, 2022
    Inventors: Jong Man BAE, Jong Hwa KIM, Se Hun PARK, Chang Mo PARK, So Yeon JOO
  • Publication number: 20220180781
    Abstract: An electronic device including: a display module including a front surface and a rear surface opposite the front surface and including a module hole that penetrates from the front surface to the rear surface; and an electronic module overlapping the module hole. The display module includes a crack detection wiring including a hole wiring disposed in a hole area, and a first detection wiring and a second detection wiring of the crack detection wiring are connected to the hole wiring and disposed on different layers with a detection insulating layer interposed therebetween.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Kyungsu LEE, Jong-Hwa KIM, Jeongyun HAN
  • Patent number: 11347364
    Abstract: An input sensing unit includes a first sensing electrode, a second sensing electrode insulated from the first sensing electrode, a first sensing line connected to one end of the first sensing electrode, a second sensing line connected to the other end of the first sensing electrode, a third sensing line connected to one end of the second sensing electrode, a first bridge pattern connecting the first sensing line and the second sensing line, a second bridge pattern substantially parallel to the first bridge pattern, and a pad connected to the second bridge pattern. The first bridge pattern extends in a first direction and overlaps the first sensing electrode in the first direction, and the pad is disposed closer to the second bridge pattern than the first bridge pattern. Thus, the input sensing unit has improved reliability.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: May 31, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Hwa Kim, Wonkyu Kwak, Jeongyun Han, Kyungsu Lee
  • Patent number: 11320953
    Abstract: A sensing structure includes: a substrate including a sensing area and a peripheral area located adjacent to the sensing area; a sensing electrode disposed in the sensing area of the substrate; and a first wire disposed in the peripheral area of the substrate, wherein the first wire is connected to the sensing electrode, and the first wire has at least one opening.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: May 3, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyungsu Lee, Dong Jin Moon, Jong-Hwa Kim, In Young Han
  • Publication number: 20220106559
    Abstract: The present invention relates to a novel Kazachstania turicensis CAU Y1706 and a composition using same, and more specifically, to a Kazachstania turicensis CAU Y1706 (Accession No.: KCTC13794BP) strain, and a pharmaceutical composition, a food composition, a cosmetic composition, and a probiotic composition for preventing or treating inflammatory diseases, comprising the strain or a culture thereof as an active ingredient.
    Type: Application
    Filed: January 23, 2020
    Publication date: April 7, 2022
    Applicant: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Won Yong Kim, Jong Hwa Kim, Ki Young Kim, Kanjanasuntree Rungravee
  • Patent number: 11287938
    Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a base substrate, a first sensing electrode, and a second sensing electrode. A hole is defined through the base substrate. The first sensing electrode includes first sensing patterns and first connection patterns, which are arranged in a first direction. The second sensing electrode includes second sensing patterns and second connection patterns, which are arranged in the first direction. One first connection pattern and one second connection pattern are spaced apart from each other in a second direction with the hole defined therebetween. A first distance in the second direction between the one first connection pattern and the one second connection pattern is greater than a second distance in the second direction between another first connection pattern and another second connection pattern.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: March 29, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyungsu Lee, Jong-Hwa Kim, Jeongyun Han
  • Patent number: 11282420
    Abstract: An electronic panel includes a base substrate having a first area, a second area adjacent to the first area, and a third area adjacent to the second area, a plurality of pixels in the second area, a plurality of pixel signal lines in the third area and connected to the pixels, a crack detecting pattern spaced apart from the pixels and in the first area, a first line spaced apart from the pixel signal lines, in the third area, and connected to a portion of the crack detecting pattern, and a second line spaced apart from the pixel signal lines, in the third area, connected to another portion of the crack detecting pattern, and spaced apart from the first line. The crack detecting pattern has a line-symmetrical shape with respect to a symmetry axis passing through a center of the first area.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 22, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jeongyun Han, Jong-Hwa Kim, Kyungsu Lee
  • Patent number: 11275404
    Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: March 15, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Man Bae, Jong Hwa Kim, Se Hun Park, Chang Mo Park, So Yeon Joo
  • Patent number: 11263936
    Abstract: An electronic device including: a display module including a front surface and a rear surface opposite the front surface and including a module hole that penetrates from the front surface to the rear surface; and an electronic module overlapping the module hole. The display module includes a crack detection wiring including a hole wiring disposed in a hole area, and a first detection wiring and a second detection wiring of the crack detection wiring are connected to the hole wiring and disposed on different layers with a detection insulating layer interposed therebetween.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: March 1, 2022
    Inventors: Kyungsu Lee, Jong-Hwa Kim, Jeongyun Han
  • Publication number: 20220011572
    Abstract: A three-dimensional (3D) mirror is provided that includes a glass substrate with a first major surface, a second major surface opposite to the first major surface, and a minor surface connecting the first and second major surfaces. The 3D mirror also includes a reflective layer on the first major surface of the glass substrate. The first major surface comprises an aspheric curvature and a reverse curvature that is disposed in a reverse curve region of the glass substrate. The first major surface has a surface roughness Ra in the reverse curve region of about 3 nm or less, and a peak to valley (PV) surface roughness in the reverse curve region of about 30 nm or less.
    Type: Application
    Filed: November 28, 2019
    Publication date: January 13, 2022
    Inventors: Bong Chul Kim, Jong Hwa Kim