Patents by Inventor Soo Ryu

Soo Ryu 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: 12010883
    Abstract: A display device includes: a first layer including a pixel array disposed on a base substrate, a side terminal disposed on the base substrate, and a transfer wiring electrically connected to the side terminal and the pixel array; a second layer coupled with the first layer; a seal disposed between the first layer and the second layer and surrounding the pixel array; a filler, spaced apart from the seal, overlapping at least a portion of the side terminal and filling a space between the first layer and the second layer; and a conductive connection pad disposed on a side surface of the first layer and contacting the side terminal.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: June 11, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Soo Ryu, Sang Hyuck Yoon, Byoungyong Kim
  • Patent number: 11961797
    Abstract: A semiconductor device structure, for example a 3D structure, and a method for fabricating a semiconductor device. As non-limiting examples, various aspects of this disclosure provide various semiconductor package structures, and methods for manufacturing thereof, that comprise interposer, interlayer, and/or heat dissipater configurations that provide for low cost, increased manufacturability, and high reliability.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Keun Soo Kim, Jae Yun Kim, Byoung Jun Ahn, Dong Soo Ryu, Dae Byoung Kang, Chel Woo Park
  • Publication number: 20240122011
    Abstract: A display device includes a first conductive pattern layer connected to a signal line, a second conductive pattern layer connected to the first conductive pattern layer, and an insulation pattern layer disposed between the signal line and the second conductive pattern layer and overlapping the second conductive pattern layer. The second conductive pattern layer exposes a portion of an upper surface and a side surface of the insulation pattern layer. The second conductive pattern layer includes first and second edge portions disposed on the upper surface of the insulation pattern layer and facing each other in a second direction intersecting a first direction. A distance between the first and second edge portions decreases as moving along the first direction in a first region of the upper surface of the insulation pattern layer, and increases as moving along the first direction in a second region of the upper surface.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 11, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: HEEJU WOO, CHOLONG WON, KIKYUNG YOUK, SEUNG-SOO RYU
  • Publication number: 20240081112
    Abstract: A display device includes a substrate including a display area and a pad area. A plurality of pad electrodes is disposed in the pad area on the substrate. A plurality of elastic protrusions including a plurality of first elastic protrusions is disposed on each of the pad electrodes and a plurality of second elastic protrusions is disposed between the pad electrodes on substrate, in a plan view. A conductive layer is disposed on each of the first elastic protrusions. A driving chip overlaps the pad area and includes a base portion facing the substrate and a plurality of bump electrodes attached to one surface of the base portion and overlapping the pad electrodes, respectively.
    Type: Application
    Filed: May 24, 2023
    Publication date: March 7, 2024
    Inventor: SEUNG-SOO RYU
  • Publication number: 20240069629
    Abstract: A system and method for laser assisted bonding of semiconductor die. As non-limiting examples, various aspects of this disclosure provide systems and methods that enhance or control laser irradiation of a semiconductor die, for example spatially and/or temporally, to improve bonding of the semiconductor die to a substrate.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Inventors: Tae Ho Yoon, Yang Gyoo Jung, Min Ho Kim, Youn Seok Song, Dong Soo Ryu, Choong Hoe Kim
  • Publication number: 20240045284
    Abstract: A display device according to an embodiment includes a first substrate including a connection line; a second substrate facing the first substrate; and a connection pad connected to a side of surface of the first substrate and a side surface of the second substrate, wherein the connection pad includes a first portion contacting the side of the first substrate and the side surface of the second substrate, and a second portion that is disposed in each of the first substrate and the second substrate and contacting the connection wiring.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Seung Soo RYU, Byoung Yong KIM, Sang Duk LEE
  • Patent number: 11893921
    Abstract: According to an embodiment, both the high-speed communication and the low-speed communication are performed using a single communication line, thereby reducing limitations on wiring on a PCB and increasing the utilization efficiency of a transmission line.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: February 6, 2024
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Yong Hwan Mun, Young Soo Ryu
  • Patent number: 11871630
    Abstract: A display device includes a base layer, a pixel disposed on the base layer, a signal line electrically connected to the pixel, a signal pad connected to the signal line, and a plurality of insulating layers disposed on the base layer. The signal pad includes a first conductive pattern connected to an end portion of the signal line, a second conductive pattern connected to the first conductive pattern, and at least one insulating pattern disposed between the end portion of the signal line and the second conductive pattern in a cross-sectional view and overlapping the second conductive pattern in a plan view.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kikyung Youk, Hanbum Kwon, Seung-Soo Ryu, Heeju Woo, Cholong Won, Daehyuk Im, Sun Oh Jeong
  • Publication number: 20240008331
    Abstract: A display device includes: a first substrate; a second substrate; first signal lines on the first substrate; second signal lines on the second substrate; first lateral wires on a lateral side of a first edge of the first substrate, and connected to end portions of the first signal lines; and second lateral wires on a lateral side of a second edge of the second substrate, and connected to end portions of the second signal lines. The first and second lateral wires are located in at least one first region and at least one second region, the at least one first region and the at least one second region being spaced from each other on the lateral sides of the first substrate and the second substrate. The at least one first region includes the first lateral wires, and the at least one second region includes the second lateral wires.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 4, 2024
    Inventors: Sang Hyeon SONG, Seung-Soo RYU
  • Publication number: 20230389383
    Abstract: A display device includes: a base layer comprising a top surface, a bottom surface opposite the top surface, and a plurality of side surfaces connecting the top surface and the bottom surface, wherein a display area and a non-display area adjacent to the display area are defined; an outer line overlapping the non-display area, on the top surface, and adjacent to any one of the plurality of side surfaces; a light emitting element layer overlapping the display area, on the top surface, and comprising a light emitting element; and a connection line connecting the outer line and the light emitting element, wherein the outer line comprises a center line extending from the connection line in a first direction and a branch line extending from the center line in a second direction crossing the first direction.
    Type: Application
    Filed: August 11, 2023
    Publication date: November 30, 2023
    Inventors: DONGHYUN LEE, SEUNG-SOO RYU
  • Patent number: 11809050
    Abstract: A display device according to an embodiment includes a first substrate including a connection line; a second substrate facing the first substrate; and a connection pad connected to a side of surface of the first substrate and a side surface of the second substrate, wherein the connection pad includes a first portion contacting the side of the first substrate and the side surface of the second substrate, and a second portion that is disposed in each of the first substrate and the second substrate and contacting the connection wiring.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: November 7, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung Soo Ryu, Byoung Yong Kim, Sang Duk Lee
  • Publication number: 20230348550
    Abstract: Modifications to interleukin-2 alpha receptors are disclosed. Interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors are disclosed.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Euh Lim OH, Sang Yun KIM, Yong Ho HEO, Jin Young KIM, Cho Rong PARK, Jun Sub PARK, Hyun Soo RYU
  • Publication number: 20230337364
    Abstract: A method of fabricating a printed circuit film including the steps of preparing a base film, and a plurality of lead wires disposed on the base film, the plurality of lead wires spaced apart from each other in a first direction and extending in a second direction intersecting the first direction, and forming a bonding member including a conductive member disposed to overlap a central portion of each of the plurality of lead wires, a first non-conductive member disposed to overlap a first portion of the plurality of lead wires in the second direction, and a second non-conductive member disposed to overlap a second portion of the plurality of lead wires in the second direction.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Inventors: Dong Hyun LEE, Seung Soo RYU, Sang Hyuck YOON
  • Patent number: 11765950
    Abstract: A display device includes: a first substrate; a second substrate; first signal lines on the first substrate; second signal lines on the second substrate; first lateral wires on a lateral side of a first edge of the first substrate, and connected to end portions of the first signal lines; and second lateral wires on a lateral side of a second edge of the second substrate, and connected to end portions of the second signal lines. The first and second lateral wires are located in at least one first region and at least one second region, the at least one first region and the at least one second region being spaced from each other on the lateral sides of the first substrate and the second substrate. The at least one first region includes the first lateral wires, and the at least one second region includes the second lateral wires.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: September 19, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Hyeon Song, Seung-Soo Ryu
  • Patent number: 11746137
    Abstract: The present invention relates to changes in interleukin-2 alpha receptors and interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: September 5, 2023
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Euh Lim Oh, Sang Yun Kim, Yong Ho Heo, Jin Young Kim, Cho Rong Park, Jun Sub Park, Hyun Soo Ryu
  • Patent number: 11742216
    Abstract: A system and method for laser assisted bonding of semiconductor die. As non-limiting examples, various aspects of this disclosure provide systems and methods that enhance or control laser irradiation of a semiconductor die, for example spatially and/or temporally, to improve bonding of the semiconductor die to a substrate.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: August 29, 2023
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Tae Ho Yoon, Yang Gyoo Jung, Min Ho Kim, Youn Seok Song, Dong Soo Ryu, Choong Hoe Kim
  • Patent number: 11737215
    Abstract: A printed circuit film includes: a base film including a first film portion extending in a first direction, a second film portion extending in the first direction, and a third film portion extending in the first direction; a plurality of lead wires extending in the second direction and disposed on the first, second, and third film portions, the plurality of lead wires being spaced apart from each other in the first direction; and a bonding member including: a conductive member disposed to overlap the plurality of lead wires on the first film portion; a first non-conductive member disposed to overlap the plurality of lead wires and the second film portion; and a second non-conductive member disposed to overlap the plurality of lead wires and the third film portion, wherein the conductive member is disposed between the first non-conductive member and the second non-conductive member in the second direction.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: August 22, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Hyun Lee, Seung Soo Ryu, Sang Hyuck Yoon
  • Patent number: 11730032
    Abstract: A display device includes: a base layer comprising a top surface, a bottom surface opposite the top surface, and a plurality of side surfaces connecting the top surface and the bottom surface, wherein a display area and a non-display area adjacent to the display area are defined; an outer line overlapping the non-display area, on the top surface, and adjacent to any one of the plurality of side surfaces; a light emitting element layer overlapping the display area, on the top surface, and comprising a light emitting element; and a connection line connecting the outer line and the light emitting element, wherein the outer line comprises a center line extending from the connection line in a first direction and a branch line extending from the center line in a second direction crossing the first direction.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: August 15, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Donghyun Lee, Seung-Soo Ryu
  • Publication number: 20230255073
    Abstract: A display device includes an array substrate including a pixel array disposed on a base substrate, a side terminal disposed on the base substrate, and a transfer wiring electrically connected to the side terminal and the pixel array, the array substrate having an inclined side surface, and a conductive connection pad including a first portion disposed on the inclined side surface of the array substrate to contact the side terminal and a second portion disposed on a lower surface of the array substrate. The first portion and the second portion are connected to each other.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 10, 2023
    Inventors: Seung-Soo RYU, Sanghyeon SONG, Donghyun LEE
  • Publication number: 20230247874
    Abstract: A display device includes a base layer, a pixel disposed on the base layer, a signal line electrically connected to the pixel, a signal pad connected to the signal line, and a plurality of insulating layers disposed on the base layer. The signal pad includes a first conductive pattern connected to an end portion of the signal line, a second conductive pattern connected to the first conductive pattern, and at least one insulating pattern disposed between the end portion of the signal line and the second conductive pattern in a cross-sectional view and overlapping the second conductive pattern in a plan view.
    Type: Application
    Filed: December 7, 2022
    Publication date: August 3, 2023
    Inventors: Kikyung Youk, Hanbum Kwon, Seung-soo Ryu, Heeju Woo, Cholong Won, Daehyuk Im, Sun Oh Jeong