Patents by Inventor Chan-Woo YANG

Chan-Woo 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).

  • Publication number: 20240128579
    Abstract: A battery assembly includes a battery module stack in which at least one battery module is stacked and formed, a cover portion coupled to a side of the battery module stack, and a substrate portion coupled to an external surface of the cover portion, wherein the cover portion includes a cover member coupled to the battery module stack, and a protrusion member protruding in an outward direction from the cover member and in contact with an internal surface of the substrate portion, the substrate portion includes an overlapping region which is a region overlapping the protrusion member when viewed in the outward direction, a through-hole passing through the overlapping region in the outward direction is formed in the overlapping region, and a pad region having electrically conductive properties is formed in a region surrounding the through-hole in the substrate portion.
    Type: Application
    Filed: May 2, 2023
    Publication date: April 18, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, YURA CORPORATION CO., LTD.
    Inventors: Hee Gun YANG, Kang Woo Bae, Chan Young Jung, Do Hoon Yeo
  • Publication number: 20240079413
    Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
  • Patent number: 11825712
    Abstract: An organic light emitting diode display includes a substrate including a display area and a pad area, a first thin film transistor disposed on the display area, an organic light emitting diode connected to the first thin film transistor, a pad electrode disposed on the pad area and a pad contact electrode disposed on an upper portion of the pad electrode and electrically connected to the pad electrode. The organic light emitting diode includes an anode, an organic emission layer, and a cathode. The anode includes a lower layer, an intermediate layer, and an upper layer. The pad contact electrode is formed of a material of the lower layer of the anode.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: November 21, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kap Soo Yoon, Chan Woo Yang, June Whan Choi
  • Patent number: 11682705
    Abstract: A thin film transistor including a gate electrode, a semiconductor layer, and source and drain electrodes contacting the semiconductor layer. The source and drain electrodes include a metal oxide having a crystal size in a c-axis direction Lc(002) that ranges from 67 ? or more to 144 ? or less.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: June 20, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hyune Ok Shin, Chang Oh Jeong, Su Kyoung Yang, Dong Min Lee
  • Publication number: 20220268639
    Abstract: The present invention measures a temperature of a heating element and includes a first insulating layer having an electrical insulating function; a sensor electrode provided on an upper side of the first insulating layer and having a change in intensity of a current according to a change in heat generated by the heating element; and a second insulating layer covering an upper side of the sensor electrode, wherein the sensor electrode is disposed in parallel with the first insulating layer and having a plurality of bent portions from one end of the sensor electrode to the other end of the sensor electrode.
    Type: Application
    Filed: July 26, 2019
    Publication date: August 25, 2022
    Applicant: INTERFLEX CO., LTD
    Inventors: Jin KEUM, Chan Woo YANG
  • Publication number: 20210391409
    Abstract: An organic light emitting diode display includes a substrate including a display area and a pad area, a first thin film transistor disposed on the display area, an organic light emitting diode connected to the first thin film transistor, a pad electrode disposed on the pad area and a pad contact electrode disposed on an upper portion of the pad electrode and electrically connected to the pad electrode. The organic light emitting diode includes an anode, an organic emission layer, and a cathode. The anode includes a lower layer, an intermediate layer, and an upper layer. The pad contact electrode is formed of a material of the lower layer of the anode.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Inventors: KAP SOO YOON, CHAN WOO YANG, JUNE WHAN CHOI
  • Patent number: 11133370
    Abstract: An organic light emitting diode display includes a substrate including a display area and a pad area, a first thin film transistor disposed on the display area, an organic light emitting diode connected to the first thin film transistor, a pad electrode disposed on the pad area and a pad contact electrode disposed on an upper portion of the pad electrode and electrically connected to the pad electrode. The organic light emitting diode includes an anode, an organic emission layer, and a cathode. The anode includes a lower layer, an intermediate layer, and an upper layer. The pad contact electrode is formed of a material of the lower layer of the anode.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: September 28, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kap Soo Yoon, Chan Woo Yang, June Whan Choi
  • Patent number: 11099441
    Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive layer and a metal oxide layer stacked on the conductive layer, wherein the metal oxide layer comprises molybdenum (Mo), tantalum (Ta), and oxygen (O). The conductive layer includes a first metal layer on the first base, and a second metal layer between the first metal layer and the metal oxide layer. The second metal layer has a higher electrical conductivity than the first metal layer, and a thickness of the second metal layer is greater than a thickness of the first metal layer.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: August 24, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hong Sick Park, Hyun Eok Shin, Joon Yong Park, Gyung Min Baek, Sang Won Shin, Ju Hyun Lee
  • Patent number: 11016847
    Abstract: A memory system may include: a nonvolatile memory device comprising a plurality of memory blocks; and a controller suitable for checking a read operation time, a read level class, an error occurrence, and an error occurrence class when performing the read operation on each of the memory blocks, classifying the memory blocks into various classes based on a result of the checking, and differently setting a durability parameter for each of the memory blocks based on a result of the classifying of the memory blocks.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: May 25, 2021
    Assignee: SK hynix Inc.
    Inventor: Chan-Woo Yang
  • Publication number: 20210057532
    Abstract: A thin film transistor including a gate electrode, a semiconductor layer, and source and drain electrodes contacting the semiconductor layer. The source and drain electrodes include a metal oxide having a crystal size in a c-axis direction Lc(002) that ranges from 67 ? or more to 144 ? or less.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 25, 2021
    Inventors: Chan Woo YANG, Hyune OK SHIN, Chang Oh JEONG, Su Kyoung Yang, Dong Min LEE
  • Patent number: 10861949
    Abstract: A thin film transistor includes a gate electrode, a semiconductor layer, and source and drain electrodes contacting the semiconductor layer. The source and drain electrodes include a metal oxide having a crystal size in a c-axis direction Lc(002) that ranges from 67 ? or more to 144 ? or less.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: December 8, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hyune Ok Shin, Chang Oh Jeong, Su Kyoung Yang, Dong Min Lee
  • Patent number: 10838653
    Abstract: An electronic device comprising: a controller; and a non-transitory machine-readable storage medium configured to output status information in response to a status check command, and store instructions which are executed by the controller, wherein the instructions comprise: an instruction for generating an internal command to be serviced by the non-transitory machine-readable storage medium; an instruction for generating the status check command to transfer to the non-transitory machine-readable storage medium at a point of time that a waiting time corresponding to the internal command has elapsed after the internal command is transferred to the non-transitory machine-readable storage medium; an instruction for determining the operation status of the non-transitory machine-readable storage medium based on the status information; and an instruction for variably setting the waiting time based on the operation status.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: November 17, 2020
    Assignee: SK hynix Inc.
    Inventor: Chan Woo Yang
  • Patent number: 10790448
    Abstract: A flexible electrode for a display device may include a conductive structure including a lower conductive pattern disposed on a substrate and an upper conductive pattern disposed on the lower conductive pattern, and an electrode layer disposed on the substrate, the electrode layer being adjacent to the conductive structure. A width of a top surface of the lower conductive pattern may be less than a width of a bottom surface of the upper conductive pattern.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: September 29, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chan-Woo Yang, Seung-Bae Kang, Han-Su Kim, Bong-Won Lee
  • Publication number: 20200227509
    Abstract: An organic light emitting diode display includes a substrate including a display area and a pad area, a first thin film transistor disposed on the display area, an organic light emitting diode connected to the first thin film transistor, a pad electrode disposed on the pad area and a pad contact electrode disposed on an upper portion of the pad electrode and electrically connected to the pad electrode. The organic light emitting diode includes an anode, an organic emission layer, and a cathode. The anode includes a lower layer, an intermediate layer, and an upper layer. The pad contact electrode is formed of a material of the lower layer of the anode.
    Type: Application
    Filed: January 14, 2020
    Publication date: July 16, 2020
    Inventors: KAP SOO YOON, CHAN WOO YANG, JUNE WHAN CHOI
  • Publication number: 20200012563
    Abstract: A memory system may include: a nonvolatile memory device comprising a plurality of memory blocks; and a controller suitable for checking a read operation time, a read level class, an error occurrence, and an error occurrence class when performing the read operation on each of the memory blocks, classifying the memory blocks into various classes based on a result of the checking, and differently setting a durability parameter for each of the memory blocks based on a result of the classifying of the memory blocks.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 9, 2020
    Inventor: Chan-Woo YANG
  • Publication number: 20190324337
    Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive metal layer and a metal oxide layer stacked on one another, wherein the metal oxide layer comprises MoxTayOz, wherein a content of tantalum is equal to or less than 2.0 at % (atomic percent) based on a total number of metal atoms.
    Type: Application
    Filed: July 2, 2019
    Publication date: October 24, 2019
    Inventors: Chan Woo Yang, Hong Sick Park, Hyun Eok Shin, Joon Yong Park, Gyung Min Baek, Sang Won Shin, Ju Hyun Lee
  • Patent number: 10423485
    Abstract: A memory system may include: a nonvolatile memory device comprising a plurality of memory blocks; and a controller suitable for checking a read operation time, a read level class, an error occurrence, and an error occurrence class when performing the read operation on each of the memory blocks, classifying the memory blocks into various classes based on a result of the checking, and differently setting a durability parameter for each of the memory blocks based on a result of the classifying of the memory blocks.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: September 24, 2019
    Assignee: SK hynix Inc.
    Inventor: Chan-Woo Yang
  • Publication number: 20190265907
    Abstract: An electronic device comprising: a controller; and a non-transitory machine-readable storage medium configured to output status information in response to a status check command, and store instructions which are executed by the controller, wherein the instructions comprise: an instruction for generating an internal command to be serviced by the non-transitory machine-readable storage medium; an instruction for generating the status check command to transfer to the non-transitory machine-readable storage medium at a point of time that a waiting time corresponding to the internal command has elapsed after the internal command is transferred to the non-transitory machine-readable storage medium; an instruction for determining the operation status of the non-transitory machine-readable storage medium based on the status information; and an instruction for variably setting the waiting time based on the operation status.
    Type: Application
    Filed: November 26, 2018
    Publication date: August 29, 2019
    Inventor: Chan Woo YANG
  • Patent number: 10386687
    Abstract: A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive metal layer and a metal oxide layer stacked on one another, wherein the metal oxide layer comprises MoxTayOz, wherein a content of tantalum is equal to or less than 2.0 at % (atomic percent) based on a total number of metal atoms.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 20, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chan Woo Yang, Hong Sick Park, Hyun Eok Shin, Joon Yong Park, Gyung Min Baek, Sang Won Shin, Ju Hyun Lee
  • Patent number: 10354743
    Abstract: A method of a memory system including memory regions includes performing error corrections for chunks in each of the memory regions, and computing trust levels corresponding respectively to the memory regions based on the error corrections, setting test-reading periods corresponding respectively to the memory regions, based on the trust levels for the memory regions, counting a number of normal-reading times for each of the memory regions, and managing access counts corresponding respectively to the memory regions based on the counted numbers and when an access count for a first memory region among the memory regions reaches a time corresponding to a test-reading period for the first memory region, performing one or more test-readings for the first memory region.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: July 16, 2019
    Assignee: SK hynix Inc.
    Inventor: Chan Woo Yang