Patents by Inventor Jong-Moo Huh

Jong-Moo Huh 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: 20200132319
    Abstract: An air conditioner of the disclosure includes a compressor; an indoor heat exchanger temperature sensor configured to sense an indoor heat exchanger temperature; an indoor humidity sensor configured to sense indoor humidity; and a controller configured to calculate a dew point temperature using the humidity value detected by the indoor humidity sensor and an indoor set temperature, and control a frequency of the compressor based on the calculated dew point temperature and the indoor heat exchanger temperature.
    Type: Application
    Filed: April 17, 2018
    Publication date: April 30, 2020
    Inventors: Young-Jin KIM, Seung Won YEUM, Hyo Ju MOON, Jong Hoon PARK, Hyeong Joon SEO, Sung Jin IN, Hong Seok JUN, Young Moo HUH, Kwang Il NAM, Sung Dai CHO
  • Patent number: 10528162
    Abstract: A display device integrated with a sensor includes a first substrate and a second substrate disposed while facing each other, and having exposed ends at different sides thereof, a sealing material configured to seal an overlapping region between the first and second substrates, a display unit including a plurality of pixels provided in a sealed region inside the sealing material, a sensor electrode unit formed on the second substrate, a first pad unit formed in an exposed part of the first substrate, and a second pad unit formed in an exposed part of the second substrate.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: January 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bo-Kyung Choi, Jong-Moo Huh, Sung-Ho Kim, Min-Chul Shin
  • Patent number: 10461143
    Abstract: A transistor substrate may include a base substrate, a data line, a conductive layer, a semiconductor layer, a gate electrode, and a pixel electrode. The data line may directly contact the base substrate. The conductive layer may directly contact the base substrate and may be spaced from the data line. The semiconductor layer may overlap the conductive layer, may be spaced from the conductive layer, and may include a source electrode and a drain electrode. The source electrode may be electrically connected to the data line. The gate electrode may overlap the semiconductor layer. The pixel electrode may be electrically connected to the drain electrode.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: October 29, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae Hyun Park, Sang Kyung Lee, Jong Moo Huh
  • Patent number: 10347705
    Abstract: An organic light emitting diode display, includes a substrate; a thin film transistor and a storage capacitor that are disposed and spaced apart from each other on the substrate; and an organic light emitting diode that is connected to the thin film transistor. The storage capacitor includes a capacitor lower electrode, a capacitor insulating layer disposed on the capacitor lower electrode, and a capacitor upper electrode disposed on the capacitor insulating layer. The capacitor lower electrode is a conducting oxide semiconductor into which hydrogen has diffused.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Won Kim, Sung Ho Kim, Jong Moo Huh
  • Publication number: 20190148411
    Abstract: A thin film transistor array panel includes a substrate and a thin film transistor disposed on a surface of the substrate. The thin film transistor includes a semiconductor, a source electrode, and a drain electrode that are disposed on a same layer as one another. The semiconductor is between the source electrode and the drain electrode. The thin film transistor array panel further includes a buffer layer disposed between the semiconductor and the substrate and including an inorganic insulating material. The first edge of the buffer layer is substantially parallel to an adjacent edge of the semiconductor, a second edge of the buffer layer is substantially parallel to an adjacent edge of the source electrode, and a third edge of the buffer layer is substantially parallel to an adjacent edge of the drain electrode.
    Type: Application
    Filed: December 26, 2018
    Publication date: May 16, 2019
    Inventors: Sung Ho KIM, Dong Won KIM, Jong Moo HUH
  • Patent number: 10217767
    Abstract: A thin film transistor array panel includes a substrate and a thin film transistor disposed on a surface of the substrate. The thin film transistor includes a semiconductor, a source electrode, and a drain electrode that are disposed on a same layer as one another. The semiconductor is between the source electrode and the drain electrode. The thin film transistor array panel further includes a buffer layer disposed between the semiconductor and the substrate and including an inorganic insulating material. The first edge of the buffer layer is substantially parallel to an adjacent edge of the semiconductor, a second edge of the buffer layer is substantially parallel to an adjacent edge of the source electrode, and a third edge of the buffer layer is substantially parallel to an adjacent edge of the drain electrode.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: February 26, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Ho Kim, Dong Won Kim, Jong Moo Huh
  • Publication number: 20180366532
    Abstract: A transistor substrate may include a base substrate, a data line, a conductive layer, a semiconductor layer, a gate electrode, and a pixel electrode. The data line may directly contact the base substrate. The conductive layer may directly contact the base substrate and may be spaced from the data line. The semiconductor layer may overlap the conductive layer, may be spaced from the conductive layer, and may include a source electrode and a drain electrode. The source electrode may be electrically connected to the data line. The gate electrode may overlap the semiconductor layer. The pixel electrode may be electrically connected to the drain electrode.
    Type: Application
    Filed: August 24, 2018
    Publication date: December 20, 2018
    Inventors: Jae Hyun PARK, Sang Kyung LEE, Jong Moo HUH
  • Patent number: 10084031
    Abstract: A transistor substrate may include a base substrate, a data line, a conductive layer, a semiconductor layer, a gate electrode, and a pixel electrode. The data line may directly contact the base substrate. The conductive layer may directly contact the base substrate and may be spaced from the data line. The semiconductor layer may overlap the conductive layer, may be spaced from the conductive layer, and may include a source electrode and a drain electrode. The source electrode may be electrically connected to the data line. The gate electrode may overlap the semiconductor layer. The pixel electrode may be electrically connected to the drain electrode.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: September 25, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Hyun Park, Sang Kyung Lee, Jong Moo Huh
  • Patent number: 10032849
    Abstract: An organic light emitting diode display includes a substrate, a semiconductor, a gate electrode, a source electrode connected to a first portion of the semiconductor, a drain electrode connected to a second portion of the semiconductor, and a pixel electrode connected to the drain electrode. Each of the source electrode, the drain electrode, and the pixel electrode includes a barrier metal layer, a low resistance metal layer, a metal oxide layer, and a contact assistant layer disposed between the low resistance metal layer and the metal oxide layer. The source electrode, the drain electrode, and the pixel electrode each have a step shape.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: July 24, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Ho Kim, Jong Moo Huh
  • Publication number: 20180097180
    Abstract: An organic light emitting display device includes a substrate, a semiconductor pattern disposed on the substrate, a conductive line disposed in a different layer from the semiconductor pattern, a pixel electrode disposed on the conductive line and on the semiconductor pattern, and a connection electrode disposed in a same layer as the pixel electrode. The connection electrode may be connected to the semiconductor pattern and the conductive line.
    Type: Application
    Filed: April 10, 2017
    Publication date: April 5, 2018
    Inventors: Hyuk Soon KWON, Chun Gi YOU, Sun PARK, Jong Moo HUH
  • Publication number: 20180097053
    Abstract: A transistor substrate may include a base substrate, a data line, a conductive layer, a semiconductor layer, a gate electrode, and a pixel electrode. The data line may directly contact the base substrate. The conductive layer may directly contact the base substrate and may be spaced from the data line. The semiconductor layer may overlap the conductive layer, may be spaced from the conductive layer, and may include a source electrode and a drain electrode. The source electrode may be electrically connected to the data line. The gate electrode may overlap the semiconductor layer. The pixel electrode may be electrically connected to the drain electrode.
    Type: Application
    Filed: June 22, 2017
    Publication date: April 5, 2018
    Inventors: Jae Hyun PARK, Sang Kyung LEE, Jong Moo HUH
  • Publication number: 20170352718
    Abstract: An organic light emitting diode display includes a substrate, a semiconductor, a gate electrode, a source electrode connected to a first portion of the semiconductor, a drain electrode connected to a second portion of the semiconductor, and a pixel electrode connected to the drain electrode. Each of the source electrode, the drain electrode, and the pixel electrode includes a barrier metal layer, a low resistance metal layer, a metal oxide layer, and a contact assistant layer disposed between the low resistance metal layer and the metal oxide layer. The source electrode, the drain electrode, and the pixel electrode each have a step shape.
    Type: Application
    Filed: January 6, 2017
    Publication date: December 7, 2017
    Inventors: SUNG HO KIM, JONG MOO HUH
  • Publication number: 20170323904
    Abstract: A thin film transistor array panel includes a substrate and a thin film transistor disposed on a surface of the substrate. The thin film transistor includes a semiconductor, a source electrode, and a drain electrode that are disposed on a same layer as one another. The semiconductor is between the source electrode and the drain electrode. The thin film transistor array panel further includes a buffer layer disposed between the semiconductor and the substrate and including an inorganic insulating material. The first edge of the buffer layer is substantially parallel to an adjacent edge of the semiconductor, a second edge of the buffer layer is substantially parallel to an adjacent edge of the source electrode, and a third edge of the buffer layer is substantially parallel to an adjacent edge of the drain electrode.
    Type: Application
    Filed: February 16, 2017
    Publication date: November 9, 2017
    Inventors: Sung Ho KIM, Dong Won KIM, Jong Moo HUH
  • Patent number: 9806137
    Abstract: A display substrate includes a base substrate, a switching device on the base substrate and an alignment pattern. The switching device includes an active pattern, a gate insulation layer pattern partially covering the active pattern, a gate electrode on the gate insulation layer pattern, and a source electrode and a drain electrode electrically connected to the active pattern. The alignment pattern has a multi-layered structure and is spaced apart from the switching device on the base substrate. The alignment pattern includes materials which have different transmittances.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: October 31, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Ho Kim, Jong-Moo Huh
  • Patent number: 9691832
    Abstract: An organic light emitting display device, including a substrate, a first conductive layer pattern on the substrate, a first insulation layer pattern on the first conductive layer pattern, a first semiconductor layer pattern on the first insulation layer pattern, a gate insulation layer pattern on the gate insulation layer pattern, a gate electrode on the gate insulation layer pattern, a planarization layer on the gate electrode, the planarization layer including a first protruding portion protruded in a first direction perpendicular to an upper surface of the substrate, a lower electrode on the first protruding portion, a pixel defining layer exposing at least a portion of the lower electrode, the pixel defining layer covering opposite side portions of the first protruding portion, a light emitting layer on the lower electrode, and an upper electrode on the light emitting layer.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: June 27, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Chul Shin, Sung-Ho Kim, Jong-Moo Huh, Bo-Kyung Choi
  • Patent number: 9685326
    Abstract: A method of manufacturing a polysilicon (poly-Si) layer, a method of manufacturing an organic light-emitting display apparatus using the method, and an organic light-emitting display apparatus manufactured by using the method. The method includes forming an amorphous silicon (a-Si) layer on a substrate having first and second areas, thermally treating the a-Si layer to partially crystallize the a-Si layer into a partially crystallized Si layer, removing a thermal oxide layer through a thermal treatment, selectively irradiating the first areas with laser beams to crystallize the partially crystallized Si layer.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 20, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Ho Moon, Jong-Moo Huh, Sung-Ho Kim
  • Publication number: 20170170252
    Abstract: An organic light emitting diode display, includes a substrate; a thin film transistor and a storage capacitor that are disposed and spaced apart from each other on the substrate; and an organic light emitting diode that is connected to the thin film transistor. The storage capacitor includes a capacitor lower electrode, a capacitor insulating layer disposed on the capacitor lower electrode, and a capacitor upper electrode disposed on the capacitor insulating layer. The capacitor lower electrode is a conducting oxide semiconductor into which hydrogen has diffused.
    Type: Application
    Filed: August 30, 2016
    Publication date: June 15, 2017
    Inventors: DONG WON KIM, SUNG HO KIM, JONG MOO HUH
  • Patent number: 9601553
    Abstract: An organic light-emitting display having an improved aperture ratio, the organic light-emitting display including a rear electrode, an opposite electrode, and a pixel electrode between the rear electrode and the opposite electrode. Here, an insulating layer is interposed between the pixel electrode and the rear electrode, wherein the pixel electrode, the insulating layer, and the rear electrode are configured as a capacitor of the organic light-emitting display. In such a structure, as the capacitor is disposed in a light-emitting area where the pixel electrode exists, it is not necessary to provide an additional space for a capacitor, thus improving an aperture ratio of the display.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: March 21, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: June-Woo Lee, Jong-Moo Huh, Joon-Hoo Choi
  • Publication number: 20170069699
    Abstract: A display substrate includes a base substrate, a switching device on the base substrate and an alignment pattern. The switching device includes an active pattern, a gate insulation layer pattern partially covering the active pattern, a gate electrode on the gate insulation layer pattern, and a source electrode and a drain electrode electrically connected to the active pattern. The alignment pattern has a multi-layered structure and is spaced apart from the switching device on the base substrate. The alignment pattern includes materials which have different transmittances.
    Type: Application
    Filed: November 17, 2016
    Publication date: March 9, 2017
    Inventors: Sung-Ho Kim, Jong-Moo Huh
  • Publication number: 20170047003
    Abstract: A display device includes: a first pixel including a first organic light emitting diode and a first driving transistor for controlling a driving current flowing to the first organic light emitting diode; a second pixel including a second organic light emitting diode and a second driving transistor for controlling a driving current flowing to the second organic light emitting diode; and a third pixel including a third organic light emitting diode and a third driving transistor for controlling a driving current flowing to the third organic light emitting diode, wherein the first driving transistor, the second driving transistor, and the third driving transistor include a different number of unit transistors from one another, and the first pixel, the second pixel, and the third pixel have different colors from one another.
    Type: Application
    Filed: May 16, 2016
    Publication date: February 16, 2017
    Inventors: Dong Won Kim, Sung Ho Kim, Jong Moo Huh