Patents by Inventor Sung-Jin Yang

Sung-Jin Yang 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: 11275474
    Abstract: An electronic panel includes: a plurality of sensing electrodes that overlap a sensing area; a line section that overlaps a peripheral area adjacent to the sensing area, wherein the line section includes a plurality of first lines and a plurality of second lines, wherein the plurality of first lines are respectively connected to first ends of the sensing electrodes, and the plurality of second lines are respectively connected to second ends of the sensing electrodes; an insulation layer disposed between the first lines and the second lines, wherein the insulation layer defines a plurality of contact holes through which the first lines are electrically connected to corresponding second lines; and an electrostatic shield pattern disposed on the insulation layer on which the second lines are disposed, wherein the electrostatic shield pattern is electrically connected to one of the first lines through a guide contact hole defined in the insulation layer.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: March 15, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung-Jin Yang, Chungi You, Hyunsik Park
  • Publication number: 20220057135
    Abstract: The present disclosure relates to a refrigerator in which an internal volume is maximized and efficiency of a hydrogen water module is maximized. The present disclosure relates to a refrigerator with improved ease of use and improved serviceability by replacing a hydrogen water module without using a tool. The present disclosure relates to a refrigerator that can prevent hydrogen from remaining on an upper side inside a hydrogen water module and can also prevent an amount of hydrogen dissolved in hydrogen water from being reduced.
    Type: Application
    Filed: August 23, 2021
    Publication date: February 24, 2022
    Applicant: WINIA ELECTRONICS CO., LTD.
    Inventor: Sung Jin YANG
  • Patent number: 11256379
    Abstract: A display device including: a display panel; and an input sensor disposed on the display panel, wherein the input sensor includes: sensing electrodes; signal lines connected to the sensing electrodes; a first insulating layer; a second insulating layer disposed on the first insulating layer; and first, second and third test patterns having different stacking structures from each other, wherein the first test pattern include a first conductive pattern, a first insulating pattern overlapping the first conductive pattern, and a second insulating pattern overlapping the first insulating pattern, the second test pattern includes a third insulating pattern and a fourth insulating pattern overlapping the third insulating pattern, and the third test pattern includes a second conductive pattern.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: February 22, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung-Jin Yang, Hyunsik Park, Chungi You
  • Patent number: 11249571
    Abstract: A display device includes a display panel and an input sensing panel which includes sensing electrodes disposed on the display panel and which sense an input, sensing lines electrically connected to the sensing electrodes and which include a transparent conductive line disposed on the display panel and a metal line disposed on the transparent conductive line, and an insulating layer disposed between the transparent conductive line and the metal line. A plurality of contact holes are formed which penetrate through the insulating layer and expose the transparent conductive line, and some of the plurality of contact holes are arranged in a widthwise direction of the transparent conductive line.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: February 15, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung-Jin Yang, Taeik Kim, Hyunsik Park, Chungi You, Sungho Cho
  • Patent number: 11237681
    Abstract: An input sensing panel includes a base layer, a plurality of sensing electrodes arranged in a first direction and a second direction which cross each other in an insulating manner, and a plurality of sensing lines connected to a plurality of respective sensing electrodes, at least one of the plurality of sensing lines including a diagonal portion extending in a direction diagonal to each of the first direction and the second direction. Here, each of the plurality of sensing lines includes a lower layer disposed on the base layer and containing a first conductive material and an upper layer containing a second conductive material different from the first conductive material and contacting the lower layer, and the upper layer disposed in the diagonal portion is disconnected in the diagonal direction to expose a portion of the lower layer.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: February 1, 2022
    Inventors: Sung-Jin Yang, Hyunsik Park, Chungi You, Kicheol Kim
  • Patent number: 11204660
    Abstract: A display device includes a first substrate, light emitting elements, a second substrate, and a touch sensor on the second substrate. The touch sensor includes a first touch conductive layer on the second substrate, a touch insulating layer on the first touch conductive layer, and a second touch conductive layer on the touch insulating layer. The first touch conductive layer includes first sub-sensing electrodes, a connecting portion connecting the first sub-sensing electrodes adjacent to each other, and second sub-sensing electrodes. The second touch conductive layer includes a third sub-sensing electrode connected to one of the first sub-sensing electrodes through contact holes passing through the touch insulating layer, and a fourth sub-sensing electrode electrically connected to one of the second sub-sensing electrodes through contact holes passing through the touch insulating layer electrically connecting the second sub-sensing electrodes adjacent to each other.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: December 21, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Jin Yang, Hyun Sik Park, Chun Gi You, Sung Ho Cho
  • Publication number: 20210365147
    Abstract: A display device may include a display panel and an input sensor thereon. The input sensor may include an active region and a pad region adjacent to each other and may include a sensing electrode overlapped with the active region to sense an input, a sensing pad overlapped with the pad region, and a sensing line electrically connecting the sensing electrode to the sensing pad. The sensing pad may include a pad portion and an edge portion, which is extended from the pad portion to an edge of the input sensor in a plan view. Each of the pad portion and the edge portion may include a first pad and a second pad, which is at least partially overlapped with the first pad. In the edge portion, at least a portion of the second pad may be spaced apart from the first pad, in a plan view.
    Type: Application
    Filed: February 26, 2021
    Publication date: November 25, 2021
    Inventors: SUNG-JIN YANG, HYUNSIK PARK
  • Publication number: 20210357082
    Abstract: A display device includes: a base member; first sensing electrodes disposed on the base member and electrically connected to a first sensing line, wherein the first sensing electrodes include first and second ends facing and spaced apart from each other; a second sensing electrode disposed between the first and second ends of the first sensing electrodes on a same layer as the first sensing electrodes and electrically connected to a second sensing line; and a connection electrode to electrically connect the first and second ends of the first sensing electrodes to each other without overlapping regions between each of the first and second ends of the first sensing electrodes and the second sensing electrode.
    Type: Application
    Filed: March 12, 2021
    Publication date: November 18, 2021
    Inventors: Sung Jin YANG, Hyun Sik PARK, Hwan Hee JEONG
  • Patent number: 11163397
    Abstract: A display device includes: a display panel including a plurality of pixels, and display pads connected to the pixels; and an input sensing panel on the display panel, and including: an input sensing layer including: a sensing electrode to sense an input; a sensing line connected to the sensing electrode; and sensing pads connected to the sensing line; an electrostatic sensing circuit spaced from the sensing pads; and a floating pattern circuit electrically insulated from the input sensing layer, and including a bridge pattern. The bridge pattern is connected to the electrostatic sensing circuit.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: November 2, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Jin Yang, Hyunsik Park, Chungi You
  • Publication number: 20210326000
    Abstract: A display device includes a display panel and an input sensor on the display panel, the input sensor including sensing electrodes, signal lines connected to the sensing electrodes, an insulating layer on the signal lines, and inspection lines on the insulating layer and electrically connected to each other, each of the inspection lines respectively overlapping a corresponding one of the signal lines.
    Type: Application
    Filed: January 13, 2021
    Publication date: October 21, 2021
    Inventors: Sung-Jin YANG, Hyunsik PARK
  • Patent number: 11137188
    Abstract: The present invention relates to an ice maker and a refrigerator having the same. The refrigerator includes a main body having a storage room therein; a door on the main body, configured to open and close the storage room; and an ice maker in the storage room, wherein the ice maker includes an ice tray configured to contain water; a guide unit under the ice tray, forming a path for flowing cold air; an ice bucket under the guide unit, including a container having a concave center portion; a rotation unit configured to move the ice in the ice tray to the ice bucket; and a cover unit configured to cover the ice tray and having a water supply unit configured to supply water to the ice tray.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: October 5, 2021
    Assignee: Daewoo Electronics Corporation
    Inventor: Sung Jin Yang
  • Publication number: 20210303104
    Abstract: Provided is a display device including a display unit including a display area, a transmitting portion surrounded by the display area, and a non-display area surrounding the display area, and a touch sensing unit having a transmissive area, dummies overlapping the transmitting portion and surrounding the transmissive area, and a touch sensor area surrounding the dummies and including first touch electrodes, and second touch electrodes respectively between the first touch electrodes, connected in a first direction, and spaced apart in a second direction perpendicular to the first direction, wherein the dummies include a main dummy surrounding the transmissive area, and at least one sub-dummy surrounding the main dummy, and wherein an outermost sub-dummy of the at least one sub-dummy that is at an outermost position of the dummies includes a first cut corresponding to a gap between adjacent first and second touch electrodes among the first and second touch electrodes.
    Type: Application
    Filed: January 20, 2021
    Publication date: September 30, 2021
    Inventors: Sung Jin YANG, Hyun Sik PARK, Chun Gi YOU
  • Patent number: 11132094
    Abstract: An electronic apparatus includes a plurality of first sensing electrodes, a plurality of second sensing electrodes, a plurality of first sensing lines, a plurality of second sensing lines, and a connection line connecting two second sensing patterns, which are spaced apart from each other, of one second sensing electrode of the second sensing electrodes. Each of the first sensing lines includes a trench line connected to one first sensing electrode of the first sensing electrodes and crossing the connection line so as to be insulated from the connection line. The connection line includes a plurality of line parts spaced apart from each other with the trench line therebetween on a plane and a bridge part on a layer different from that on which the line parts are on, the bridge part connecting the line parts to each other and having conductivity less than that of the trench line.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: September 28, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sunghee Kim, Sung-Jin Yang, Hyunsik Park, Chungi You, Sungho Cho
  • Publication number: 20210294460
    Abstract: Provided herein is a display device including a base layer having a non-sensing area and a sensing area configured to surround the non-sensing area, a touch sensor disposed on the sensing area of the base layer, an optical structure disposed on the base layer, and a polarization layer disposed on the touch sensor so as to overlap the sensing area. The touch sensor and the optical structure include a first through hole located in the non-sensing area, and the non-sensing area includes a first area corresponding to the first through hole and a second area configured to surround the first area. The optical structure is disposed in the second area, and includes an optical pattern including a plurality of openings.
    Type: Application
    Filed: October 5, 2020
    Publication date: September 23, 2021
    Inventors: Sung Jin Yang, Hyun Sik Park, Tae lk Kim
  • Publication number: 20210285796
    Abstract: Provided is a sensing unit including first sensing electrodes arranged along a first direction in a sensing area, and second sensing electrodes arranged along a second direction intersecting the first direction. Each of the first sensing electrodes includes a plurality of first mesh lines, and each of the second sensing electrodes includes a plurality of second mesh lines. A line width of the first mesh lines is different from a line width of the second mesh lines.
    Type: Application
    Filed: September 3, 2020
    Publication date: September 16, 2021
    Inventors: Sung Jin YANG, Hyun Sik PARK, Ma Eum Cho
  • Patent number: 11119610
    Abstract: A touch member includes a first touch electrode including a plurality of first sub-detection electrode patterns. The touch member includes a second touch electrode including a plurality of second sub-detection electrode. An electrode pattern connecting portion electrically connects adjacent second sub-detection electrode patterns. An island electrode pattern is disposed in the second touch electrode. A bridge pattern electrically connects a first sub-detection electrode of the first sub-detection electrode patterns to the island electrode pattern. The bridge pattern is formed of a first conductive layer. The first sub-detection electrode patterns, the electrode pattern connecting portion, the second sub-detection electrode patterns, and the island electrode pattern are formed of a second conductive layer. An insulating pattern is disposed between the bridge pattern and a part of the second conductive layer overlapping with the bridge pattern.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: September 14, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Jin Yang, Su Jin Kim, Tae Gon Kim, Han Soo Kim, Hyun Sik Park, Chun Gi You, Chung Yi, Sung Ho Cho, Min Ho Chae
  • Publication number: 20210223910
    Abstract: An electronic panel includes: a plurality of sensing electrodes that overlap a sensing area; a line section that overlaps a peripheral area adjacent to the sensing area, wherein the line section includes a plurality of first lines and a plurality of second lines, wherein the plurality of first lines are respectively connected to first ends of the sensing electrodes, and the plurality of second lines are respectively connected to second ends of the sensing electrodes; an insulation layer disposed between the first lines and the second lines, wherein the insulation layer defines a plurality of contact holes through which the first lines are electrically connected to corresponding second lines; and an electrostatic shield pattern disposed on the insulation layer on which the second lines are disposed, wherein the electrostatic shield pattern is electrically connected to one of the first lines through a guide contact hole defined in the insulation layer.
    Type: Application
    Filed: September 18, 2020
    Publication date: July 22, 2021
    Inventors: Sung-Jin YANG, CHUNGI YOU, HYUNSIK PARK
  • Publication number: 20210191541
    Abstract: A touch sensing unit includes first touch electrodes, a first touch signal line, and a second touch signal line. The first touch electrodes are disposed in a touch sensor area. The first touch signal line is electrically connected to some of the first touch electrodes arranged in a first column. The second touch signal line is electrically connected to some of the first touch electrodes arranged in a second column different from the first column. The second touch signal line includes a first bent portion bent at least once in an intersection region of the first touch signal line and the second touch signal line.
    Type: Application
    Filed: March 8, 2021
    Publication date: June 24, 2021
    Inventors: Sung Jin YANG, Tae Ik KIM, Hyun Sik Park, Chun Gi You, Sung Ho CHO
  • Publication number: 20210191566
    Abstract: An input sensing panel includes a base layer, a plurality of sensing electrodes arranged in a first direction and a second direction which cross each other in an insulating manner, and a plurality of sensing lines connected to a plurality of respective sensing electrodes, at least one of the plurality of sensing lines including a diagonal portion extending in a direction diagonal to each of the first direction and the second direction. Here, each of the plurality of sensing lines includes a lower layer disposed on the base layer and containing a first conductive material and an upper layer containing a second conductive material different from the first conductive material and contacting the lower layer, and the upper layer disposed in the diagonal portion is disconnected in the diagonal direction to expose a portion of the lower layer.
    Type: Application
    Filed: September 11, 2020
    Publication date: June 24, 2021
    Inventors: Sung-Jin YANG, HYUNSIK PARK, CHUNGI YOU, KICHEOL KIM
  • Publication number: 20210166992
    Abstract: A package includes a substrate having an electronic component flip chip mounted thereto by flip chip bumps. The electronic component includes an active surface and an inactive surface. Electrically conductive columns (TSV) extend through the electronic component between the active surface and the inactive surface. A RDL structure is coupled to the inactive surface, the RDL structure redistributing the pattern of the electrically conductive columns at the inactive surface to a pattern of inactive surface RDL lands. The inactive surface RDL lands are exposed through via apertures of a package body. By using the inactive surface of the electronic component to distribute the inactive surface RDL lands, the allowable size of the electronic component is maximized.
    Type: Application
    Filed: July 13, 2020
    Publication date: June 3, 2021
    Inventors: Louis W. Nicholls, Roger D. St. Amand, Jin Seong Kim, Woon Kab Jung, Sung Jin Yang, Robert F. Darveaux