Patents by Inventor Ji Eun Chae

Ji Eun Chae 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: 11615794
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: March 28, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ji-Eun Chae
  • Publication number: 20230028729
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 26, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Ji-eun CHAE
  • Publication number: 20200152199
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 14, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ji-eun CHAE
  • Patent number: 10593327
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: March 17, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ji-eun Chae
  • Publication number: 20180358007
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Application
    Filed: November 3, 2015
    Publication date: December 13, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ji-eun CHAE
  • Patent number: 9601073
    Abstract: The present invention relates to a shift register in which a structure of a switching device of an output buffer unit is changed for reducing power consumption. The shift register includes a plurality of stages each having a plurality of switching devices, for forwarding a scan pulse in succession, wherein the at least one of the plurality of switching device has a first area at which a gate electrode thereof overlaps with a first electrode thereof with a size different from a second area at which the gate electrode overlaps with a second electrode thereof.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: March 21, 2017
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Ji-Eun Chae
  • Patent number: 9429785
    Abstract: An in-cell touch type liquid crystal display device includes a touch line and a dummy touch line along a direction between neighboring pixel electrodes on a first passivation layer; a second passivation layer on the touch line and the dummy touch line; and common electrodes separated from one another in respective touch blocks, and each including first openings corresponding to each pixel region and a second opening corresponding to the touch line, wherein a connection pattern extending over a gate line from a side of the touch line at an inner region of the touch block is connected to a common electrode through a touch contact hole, and wherein an open portion is between the touch line and the dummy touch line.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: August 30, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Ji-Eun Chae, Tae-Keun Lee
  • Publication number: 20160216544
    Abstract: An in-cell touch type liquid crystal display device includes a touch line and a dummy touch line along a direction between neighboring pixel electrodes on a first passivation layer; a second passivation layer on the touch line and the dummy touch line; and common electrodes separated from one another in respective touch blocks, and each including first openings corresponding to each pixel region and a second opening corresponding to the touch line, wherein a connection pattern extending over a gate line from a side of the touch line at an inner region of the touch block is connected to a common electrode through a touch contact hole, and wherein an open portion is between the touch line and the dummy touch line.
    Type: Application
    Filed: March 31, 2016
    Publication date: July 28, 2016
    Inventors: Ji-Eun CHAE, Tae-Keun LEE
  • Publication number: 20160140960
    Abstract: A voice recognition system includes a server storing a plurality of manuals and a display apparatus transmitting, when a spoken voice of a user is recognized, characteristic information and a spoken voice signal corresponding to the spoken voice to the server, the characteristic information is characteristic information of the display apparatus, the server transmits a response signal to the spoken voice signal to the display apparatus based on a manual corresponding to the characteristic information among the plurality of manuals, and the display apparatus processes an operation corresponding to the received response signal; as a result, user convenience increases.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 19, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ji-eun CHAE
  • Patent number: 9329424
    Abstract: An in-cell touch type liquid crystal display device includes a touch line and a dummy touch line along a direction between neighboring pixel electrodes on a first passivation layer; a second passivation layer on the touch line and the dummy touch line; and common electrodes separated from one another in respective touch blocks, and each including first openings corresponding to each pixel region and a second opening corresponding to the touch line, wherein a connection pattern extending over a gate line from a side of the touch line at an inner region of the touch block is connected to a common electrode through a touch contact hole, and wherein an open portion is between the touch line and the dummy touch line.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: May 3, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Ji-Eun Chae, Tae-Keun Lee
  • Publication number: 20160062164
    Abstract: An in-cell touch type liquid crystal display device includes a touch line and a dummy touch line along a direction between neighboring pixel electrodes on a first passivation layer; a second passivation layer on the touch line and the dummy touch line; and common electrodes separated from one another in respective touch blocks, and each including first openings corresponding to each pixel region and a second opening corresponding to the touch line, wherein a connection pattern extending over a gate line from a side of the touch line at an inner region of the touch block is connected to a common electrode through a touch contact hole, and wherein an open portion is between the touch line and the dummy touch line.
    Type: Application
    Filed: December 29, 2014
    Publication date: March 3, 2016
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Ji-Eun CHAE, Tae-Keun LEE
  • Patent number: 9165953
    Abstract: A flat panel display device with oxide thin film transistors and a fabricating method thereof are disclosed. The flat panel display device includes: a substrate; gate lines and data lines formed to cross each other and define a plurality of pixel regions on the substrate; the thin film transistors each including an oxide channel layer which is formed at an intersection of the gate and data lines; a pixel electrode and a common electrode formed in the pixel region with having a passivation layer therebetween; and step coverage compensation patterns formed at a step portion formed by the gate line and a gate electrode of the thin film transistor.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: October 20, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Ji Eun Chae, Tae Keun Lee
  • Publication number: 20150079732
    Abstract: A flat panel display device with oxide thin film transistors and a fabricating method thereof are disclosed. The flat panel display device includes: a substrate; gate lines and data lines formed to cross each other and define a plurality of pixel regions on the substrate; the thin film transistors each including an oxide channel layer which is formed at an intersection of the gate and data lines; a pixel electrode and a common electrode formed in the pixel region with having a passivation layer therebetween; and step coverage compensation patterns formed at a step portion formed by the gate line and a gate electrode of the thin film transistor.
    Type: Application
    Filed: November 25, 2014
    Publication date: March 19, 2015
    Inventors: Ji Eun Chae, Tae Keun Lee
  • Patent number: 8970564
    Abstract: Disclosed herein are an apparatus and method for driving a liquid crystal display device. The apparatus includes a liquid crystal panel in which the same colors of three-color sub-pixels are arranged in the directions of a plurality of gate lines, a data driver for driving a plurality of data lines, a first gate driver for sequentially driving (4n?3)th and (4n)th gate lines among the gate lines during odd frame periods, a second gate driver for sequentially driving (4n?2)th and (4n?1)th gate lines among the gate lines during even frame periods, and a timing controller for generating different first and second gate control signals and a data control signal according to odd and even frame periods to supply the first and second gate control signals and the data control signal to the first and second gate drivers and the data driver, respectively.
    Type: Grant
    Filed: June 15, 2009
    Date of Patent: March 3, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Su-Hwan Moon, Ji-Eun Chae
  • Patent number: 8928572
    Abstract: A liquid crystal display device including a liquid crystal panel, a gate driver configured to supply gate signals to gate lines on the liquid crystal panel, a data driver configured to supply data voltages to data lines on the liquid crystal panel, and a partial controller configured to control the gate driver to intercept a part of the gate signals to be supplied to the gate lines.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: January 6, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Su Hwan Moon, Do Heon Kim, Ji Eun Chae
  • Patent number: 8921861
    Abstract: A flat panel display device with oxide thin film transistors and a fabricating method thereof are disclosed. The flat panel display device includes: a substrate; gate lines and data lines formed to cross each other and define a plurality of pixel regions on the substrate; the thin film transistors each including an oxide channel layer which is formed at an intersection of the gate and data lines; a pixel electrode and a common electrode formed in the pixel region with having a passivation layer therebetween; and step coverage compensation patterns formed at a step portion formed by the gate line and a gate electrode of the thin film transistor.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: December 30, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Ji Eun Chae, Tae Keun Lee
  • Patent number: 8866224
    Abstract: Disclosed are a TFT array substrate for decreasing a bezel width and a display device including the same. The display device includes a first substrate including a display area (including a pixel formed in a pixel area defined by a gate line and a data line which intersect) and a non-display area that includes a built-in shift register connected to the gate line and a gate link part connected to the built-in shift register, a second substrate facing the first substrate, and a seal pattern formed in the non-display area of the first substrate in correspondence with an edge portion of the second substrate to facing-couple the first and second substrates. The seal pattern includes a first hardening area hardened by a first hardening process, and a second hardening area hardened by a second hardening process.
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: October 21, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Byong Wook Shin, Ji Eun Chae, Tae Keun Lee
  • Patent number: 8853686
    Abstract: A flat panel display device with an oxide thin film transistor and a fabricating method thereof are disclosed. The fabricating method of the flat panel display device includes: preparing a substrate defined into a pixel region and a pad contact region; forming a gate electrode and a link line; forming a pixel electrode within the pixel region; forming an oxide layer on the substrate provided with the pixel electrode; forming a passivation layer on the substrate and performing a formation process of contact holes to expose the link line; and forming a second transparent conductive material film on the substrate.
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: October 7, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Ji Eun Chae, Jung Eun Ahn, Tae Keun Lee
  • Patent number: 8792609
    Abstract: A shift register is discussed in which a pull-up switching device is turned off positively in a period in which no scan pulse is forwarded for securing drive stability and prevents a picture quality from becoming poor. The shift register in one embodiment includes stages having any one of first and second start pulses, and any one of first to fourth clock pulses to forward a scan pulse in succession, wherein the first and second start pulses are in gate high voltage states for two horizontal periods, with the second start pulse forwarded with a delay of one horizontal period than the first start pulse. The first to fourth clock pulses are in gate high voltages for two horizontal periods, with one horizontal period delay to one another.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: July 29, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Jung-Eun Ahn, Bo-Young Jung, Ji-Eun Chae
  • Patent number: 8730143
    Abstract: A liquid crystal display device capable of reducing power consumption of a gate driving circuit and a method for driving the same are discussed. The liquid crystal display device includes a liquid crystal panel including pixel regions defined by gate lines and data lines, a timing controller for outputting a plurality of data control signals, a plurality of clock pulses and a start pulse, a time-divisional switching unit for time-dividing the plurality of clock pulses and outputting time-divisional clock pulses, a data driving unit for driving the data lines according to the plurality of data control signals, and a gate driving unit including a plurality of stages for sequentially outputting scan pulses according to the start pulse and the plurality of time-divisional clock pulses, wherein the stages receive the time-divisional clock pulses in units of blocks and each of the time-divisional clock pulses supplied to the blocks is different.
    Type: Grant
    Filed: December 27, 2010
    Date of Patent: May 20, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hye-Rim Seo, Cheon-Kee Shin, Ji-Eun Chae