Patents by Inventor Tae Wook Kang

Tae Wook Kang 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: 11146670
    Abstract: An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: October 12, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-Hwan Choi, Sang-Wook Kang, Young-Hoon Kim, Seung-Hoon Park, Hyun-Ju Seo, Tae-Kwang Um, Jae-Yong Lee, Jin-Ho Choi, Da-Som Lee, Jae-Yung Yeo
  • Publication number: 20210314011
    Abstract: A hybrid communication device, an operation method thereof, and a communication system including the same are provided. The hybrid communication device includes a contact unit that includes an antenna for receiving a first communication signal and an electrode for receiving a second signal, a switch controller that includes a first switch and a second switch and controls the first switch and the second switch based on a change in capacitance of the electrode, and a signal processing unit that receives at least one of the first communication signal and the second communication signal from the contact unit via the first switch and processes the received signal. The first switch is connected to the contact unit, and the signal processing unit is connected to the first switch.
    Type: Application
    Filed: March 25, 2021
    Publication date: October 7, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Tae Wook KANG, Sung Eun KIM, HYUNG-IL PARK, Jae-Jin LEE, Hyuk KIM, Kyung Hwan PARK, Mi Jeong PARK, Kyung Jin BYUN, KWANG IL OH, In Gi LIM
  • Publication number: 20210304672
    Abstract: Provided is a display device. The display device comprises a substrate, and a plurality of sub-pixels disposed on the substrate and including alight emitting element and a sub-pixel circuit driving the light emitting element. The sub-pixel circuit comprises a driving transistor controlling a driving current flowing through the light emitting element, a first transistor and a second transistor connected in series between a first node, which is a drain electrode of the driving transistor, and a second node, which is a gate electrode of the driving transistor, to receive the same scan signal, and a gate auxiliary electrode disposed on a gate electrode of the first transistor or the second transistor. The gate auxiliary electrode is connected to the gate electrode of the first transistor or the second transistor.
    Type: Application
    Filed: January 5, 2021
    Publication date: September 30, 2021
    Inventors: Keun Woo KIM, Tae Wook KANG, Doo Na KIM, Han Bit KIM, Jae Seob LEE, Jae Hwan CHU
  • Publication number: 20210295511
    Abstract: Provided is a capsule endoscope. The capsule endoscope includes: an imaging device configured to perform imaging on a digestive tract in vivo to generate an image; an artificial neural network configured to determine whether there is a lesion area in the image; and a transmitter configured to transmit the image based on a determination result of the artificial neural network.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Kwang IL OH, Tae Wook KANG, Sung Eun KIM, Mi Jeong PARK, Seong Mo PARK, Hyung-IL PARK, Jae-Jin LEE, In Gi LIM
  • Publication number: 20210280652
    Abstract: A light emitting display device includes: a light emitting element; a second transistor connected to a scan line; a first transistor which applies a current to the light emitting element; a capacitor connected to a gate electrode of the first transistor; and a third transistor connected to an output electrode of the first transistor and the gate electrode of the first transistor. Channels of the second transistor, the first transistor, and the third transistor are disposed in a polycrystalline semiconductor layer, and a width of a channel of the third transistor is in a range of about 1 ?m to about 2 ?m, and a length of the channel of the third transistor is in a range of about 1 ?m to about 2.5 ?m.
    Type: Application
    Filed: October 2, 2020
    Publication date: September 9, 2021
    Inventors: Keun Woo Kim, Tae Wook Kang, Han Bit Kim, Bum Mo Sung, Do Kyeong Lee, Jae Seob Lee
  • Publication number: 20210273208
    Abstract: A display device includes a planarization layer covering transistors in a display area on a substrate, an organic light emitting diode on the planarization layer, a pad electrode in a non-display area on the substrate surrounding the display area, and a sacrificial layer remnant capping a side surface of the pad electrode.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Heesung YANG, Seung Bae KANG, Bonggu KANG, Tae Wook KANG, Joon-Hwa BAE, Woojin CHO, Byoung Kwon CHOO
  • Publication number: 20210263605
    Abstract: Provided is a display device that includes a display panel including a plurality of light emitting areas and a non-light emitting area between the light emitting areas, an insulating layer disposed on the display panel, a first conductive pattern overlapping the non-light emitting area and directly disposed on the insulating layer, a color filter layer overlapping the light emitting areas and disposed on the insulating layer, a first insulating layer disposed on the first conductive pattern and the color filter layer and in which opening parts overlapping the light emitting areas are defined, and a second conductive pattern overlapping the non-light emitting area and disposed on the first insulating layer.
    Type: Application
    Filed: November 11, 2020
    Publication date: August 26, 2021
    Inventors: Ji-Hyun KIM, Woongsik Kim, Jin-Su Byun, Tae Wook Kang, Gwangmin Cha, Saehee Han
  • Patent number: 11089257
    Abstract: Provided is a ceiling-protruding type display position adjusting device, and more particularly, to a ceiling-protruding type display position adjusting device that is positioned above the ceiling when a display is not watched, and which descends from the ceiling and even automatically adjusts a watching angle when the display is watched.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: August 10, 2021
    Assignees: TOP SYSTEM CO., LTD.
    Inventor: Tae Wook Kang
  • Patent number: 11055843
    Abstract: Provided is a capsule endoscope. The capsule endoscope includes: an imaging device configured to perform imaging on a digestive tract in vivo to generate an image; an artificial neural network configured to determine whether there is a lesion area in the image; and a transmitter configured to transmit the image based on a determination result of the artificial neural network.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: July 6, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang Il Oh, Tae Wook Kang, Sung Eun Kim, Mi Jeong Park, Seong Mo Park, Hyung-Il Park, Jae-Jin Lee, In Gi Lim
  • Publication number: 20210202655
    Abstract: A display apparatus includes: a base substrate; a thin film transistor and a power supply wire on the base substrate; a first electrode on the base substrate, and electrically connected to the thin film transistor; a light emitting layer and a common layer on the first electrode; and a second electrode on the common layer. The power supply wire includes: a first conductive layer; a second conductive layer on the first conductive layer; and a third conductive layer on the second conductive layer. The third conductive layer protrudes more than the second conductive layer on a side surface of the power supply wire, and the second electrode contacts a side surface of the second conductive layer.
    Type: Application
    Filed: October 23, 2020
    Publication date: July 1, 2021
    Inventors: Hyun Min CHO, Tae Wook KANG, Sang Gun CHOI, Shin Il CHOI, Yun Jung OH, Myoung Geun CHA
  • Patent number: 11050045
    Abstract: A display device includes a planarization layer covering transistors in a display area on a substrate, an organic light emitting diode on the planarization layer, a pad electrode in a non-display area on the substrate surrounding the display area, and a sacrificial layer remnant capping a side surface of the pad electrode.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: June 29, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Heesung Yang, Seung Bae Kang, Bonggu Kang, Tae Wook Kang, Joon-Hwa Bae, Woojin Cho, Byoung Kwon Choo
  • Publication number: 20210150960
    Abstract: A display device includes: a pixel unit including a plurality of pixels; a scan driver having a plurality of stages and configured to supply a scan signal to the pixel unit; and a light emission control driver having a plurality of stages and configured to supply a light emission control signal to the pixel unit, wherein a first transistor of a plurality of transistors included in at least one of the stages of the scan driver or the stages of the light emission control driver comprises: an active layer pattern on a base layer, and including a channel region forming a channel, and first and second regions on opposite sides of the channel region; and a gate electrode spaced apart from the active layer pattern with a first insulating film therebetween, and overlapping the channel region.
    Type: Application
    Filed: September 30, 2020
    Publication date: May 20, 2021
    Inventors: Keun Woo KIM, Tae Wook KANG, Hye Na KWAK, Doo Na KIM, Han Bit KIM, Bum Mo SUNG, Do Kyeong LEE, Yong Su LEE, Jae Hwan CHU
  • Patent number: 11004921
    Abstract: A method of manufacturing an OLED device includes: preparing a substrate on which a first conductive layer and a pixel defining film defining a plurality of pixels and exposing the first conductive layer for each of the plurality of pixels; disposing a photoresist pattern on the pixel defining film, the photoresist pattern comprising an opening exposing a first pixel of the plurality of pixels; disposing a first material layer onto an entire surface of the substrate to simultaneously dispose an organic light-emitting layer and a first deposition layer; disposing a second material layer onto the entire surface of the substrate to simultaneously dispose a second conductive layer and a second deposition layer; disposing a third material layer onto the entire surface of the substrate to simultaneously dispose a protection layer and a third deposition layer; and removing the photoresist pattern and the first, second, and third deposition layers.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: May 11, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventor: Tae Wook Kang
  • Publication number: 20210126716
    Abstract: A human body communication device includes an electrode, a matching circuit, a switch providing a first path electrically connected to the matching circuit and a second path electrically connected to the matching circuit, a sensor, in a first state, connected to the matching circuit through the switch, outputting a first sensing signal to the matching circuit, and outputting a second sensing signal when a difference between a signal generated from the matching circuit in response to the first sensing signal and the first sensing signal is greater than or equal to a threshold, a transmitter, in a second state, connected to the matching circuit through the switch, and outputting a data signal to the matching circuit, and a controller controlling the switch from the first state to the second state in response to receiving the second sensing signal from the sensor, in the first state.
    Type: Application
    Filed: September 14, 2020
    Publication date: April 29, 2021
    Inventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Kwang IL OH, Kyung Hwan PARK, Mi Jeong PARK, Hyung-IL PARK, Kyung Jin BYUN, Jae-Jin LEE, In Gi LIM
  • Publication number: 20210116974
    Abstract: A display device includes: a flexible display panel having a display area and a non-display area disposed adjacent to the display area; a supporting member provided at a predetermined area of the flexible display panel adjacent to one side of the flexible display panel, wherein the non-display area of the flexible display panel contacts the supporting member and surrounds the supporting member while being bent at a bend angle, and the bend angle of the non-display area is variously adjusted by the supporting member.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 22, 2021
    Inventor: Tae Wook KANG
  • Publication number: 20210074785
    Abstract: A display device includes: a first semiconductor layer on a first buffer layer, and including a first active layer; a first gate insulating layer on the first semiconductor layer, and covering the first active layer; a first conductive layer on the first gate insulating layer, and including a first gate electrode; a second conductive layer on the first conductive layer, and including a first source/drain electrode; a first interlayer insulating layer on the first conductive layer; a second semiconductor layer on the first interlayer insulating layer, and including a second active layer; a second gate insulating layer on the second semiconductor layer, and covering the second active layer; and a third conductive layer on the second gate insulating layer, and including a second gate electrode and a second source/drain electrode. The first gate insulating layer and the second gate insulating layer include different insulating materials from each other.
    Type: Application
    Filed: May 11, 2020
    Publication date: March 11, 2021
    Inventors: Doo Na KIM, Keun Woo KIM, Tae Wook KANG, Do Kyeong LEE, Yong Su LEE, Jae Hwan CHU, Kwang Hyun KIM, Yeoung Keol WOO, Yung Bin CHUNG
  • Patent number: 10944071
    Abstract: A an organic light-emitting display apparatus, including a first substrate, a display unit having a plurality of organic light-emitting devices that is formed on the first substrate, a second substrate disposed on the display unit, and a filler included between the first substrate and the second substrate. The organic light-emitting device includes a first electrode formed on the first substrate, an intermediate layer that is disposed on the first electrode and includes an organic emission layer, and a porous second electrode disposed on the intermediate layer.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: March 9, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventor: Tae-Wook Kang
  • Patent number: 10927997
    Abstract: Provided is a ceiling type display position adjusting device which employs a gear structure and enables a display to be positioned above the ceiling when the display is not watched to descend from the ceiling when the display is watched and even automatically adjusts a watching angle.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: February 23, 2021
    Assignees: TOP SYSTEM CO., LTD
    Inventor: Tae Wook Kang
  • Publication number: 20210036073
    Abstract: A display device includes a first base, a pixel electrode on the first base, a pixel defining layer having an opening that at least partially exposes the pixel electrode, a light emitting layer on the pixel electrode, an auxiliary electrode on the same layer as the pixel electrode, a partition wall on the auxiliary electrode that at least partially exposes a side surface of the auxiliary electrode, an organic layer on the partition wall, and a common electrode continuously arranged on the light emitting layer and the organic layer, wherein a side surface of the partition wall has a reverse-tapered shape, and the common electrode contacts the side surface of the auxiliary electrode.
    Type: Application
    Filed: April 2, 2020
    Publication date: February 4, 2021
    Inventors: Hyun Min CHO, Tae Wook KANG, Tae Sung KIM, Dae Won CHOI, Sang Gab KIM
  • Patent number: 10908646
    Abstract: A display device includes: a flexible display panel having a display area and a non-display area disposed adjacent to the display area; a supporting member provided at a predetermined area of the flexible display panel adjacent to one side of the flexible display panel, wherein the non-display area of the flexible display panel contacts the supporting member and surrounds the supporting member while being bent at a bend angle, and the bend angle of the non-display area is variously adjusted by the supporting member.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: February 2, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventor: Tae Wook Kang