Patents by Inventor Sungtae AN

Sungtae AN 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: 20190045286
    Abstract: A display apparatus is disclosed. The display apparatus includes a display panel configured to display an image and a supporting member at a rear surface of the display panel. The display apparatus also includes a sound generator between the display panel and the supporting member, and at least one vibration member between the display panel and the supporting member.
    Type: Application
    Filed: July 24, 2018
    Publication date: February 7, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Kwangho KIM, YeongRak CHOI, Sungtae LEE, Sungsu HAM
  • Publication number: 20190037165
    Abstract: A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 31, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, SeYoung KIM, KwanHo PARK, YeongRak CHOI, Kwangho KIM, Sungsu HAM
  • Publication number: 20190018448
    Abstract: A display apparatus includes: a display panel configured to display an image, at least one supporting member on a rear surface of the display panel, the at least one supporting member defining a groove, at least one sound generation device adjacent to the display panel, and a wiring, accommodated into the groove, configured to transfer a signal to the at least one sound generation device.
    Type: Application
    Filed: June 26, 2018
    Publication date: January 17, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, KwanHo PARK, YeongRak CHOI
  • Publication number: 20190004566
    Abstract: A display apparatus includes a display panel configured to display an image by emitting light, a supporting member on a rear surface of the display panel, and a sound generator between the display panel and the supporting member. The sound generator includes a magnetic circuit unit and a voice coil unit on the rear surface of the display panel, and the magnetic circuit unit and the voice coil unit are configured to vibrate the display panel to generate sound.
    Type: Application
    Filed: June 26, 2018
    Publication date: January 3, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, YeongRak CHOI, Sungsu HAM
  • Publication number: 20180348816
    Abstract: A display apparatus includes: a display module including a display panel configured to display an electronic image, a supporting cover configured to cover a rear surface of the display module, a cover supporting member connected to a rear edge of the display panel and configured to support the supporting cover, and a sound-generating device supported by the supporting cover and configured to: output sound to a front direction of the display panel by directly vibrating the display panel, and directly contact and directly vibrate first and second rear edge portions of the display panel, the first and second rear edge portions being parallel to each other.
    Type: Application
    Filed: May 18, 2018
    Publication date: December 6, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, KwanHo PARK, YeongRak CHOI
  • Publication number: 20180352314
    Abstract: Disclosed is a display apparatus that may include a display panel configured to display an image by emitting light, a supporting member disposed on a rear surface of the display panel, a sound generating device disposed between the supporting member and the display panel, and a plurality of partitions at a predetermined interval from the sound generating device, wherein the partitions have different compression force deflections.
    Type: Application
    Filed: May 23, 2018
    Publication date: December 6, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, SeYoung KIM, YeongRak CHOI, Kwangho KIM
  • Publication number: 20180343522
    Abstract: Disclosed is a display device that includes a display panel, sound generating actuators including a first sound generating actuator in a first area of the display panel and a second sound generating actuator in a second area of the display panel, the first and second sound generating actuators configured to vibrate the display panel to generate sound, and a partition between the first sound generating actuator and the second sound generating actuator.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 29, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: YeongRak CHOI, KwanHo PARK, Sungtae LEE
  • Publication number: 20180343512
    Abstract: Disclosed is a display apparatus including a display panel configured to emit light, a rear structure disposed on a rear surface of the display panel, a sound generating device fixed to the rear structure and configured to vibrate the display panel, and an insulation member disposed between the display panel and the sound generating device.
    Type: Application
    Filed: May 23, 2018
    Publication date: November 29, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: YeongRak CHOI, KwanHo PARK, HyunSu SHIN, Sungtae LEE
  • Patent number: 10142738
    Abstract: Provided is a panel vibration type sound-generating display device. A display device includes: a display panel configured to display an image, a cover bottom configured to cover the display panel, a sound-generating actuator supported by the cover bottom, the sound-generating actuator configured to vibrate the display panel to generate sound, and a sealing member between an outer peripheral portion of the sound-generating actuator and an outer surface of the cover bottom.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 27, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: YeongRak Choi, Sungtae Lee
  • Patent number: 10142739
    Abstract: The present embodiments relates to a display panel configured to display images, a plurality of sound generating actuators in a plurality of sound output areas, the sound generating actuators configured to vibrate the display panel to generate sound, and a partition that is between each of the plurality of sound output areas and surrounds at least one of the plurality of sound output areas.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 27, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee, Kwangho Kim
  • Publication number: 20180332414
    Abstract: Disclosed in the present specification are a multimedia apparatus for servicing an optimized sound depending on the surrounding environment and a method for processing an audio signal thereof. The method for processing an audio signal of the multimedia apparatus, according to the present invention, comprises the steps of: receiving an external test sound; analyzing the frequency properties of the received test sound; calculating a compensation value of the test sound according to the analyzed frequency properties; compensating an audio signal to be output, according to the calculated compensation value; and outputting the compensated audio signal.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 15, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Sungtae LEE, Jinhong SHIN
  • Publication number: 20180332376
    Abstract: A display apparatus includes a display panel configured to display an image, and a sound generating device on a rear surface of the display panel and configured to vibrate the display panel to generate sound, wherein the sound generating device includes a plate, a magnet and a center pole on the plate, and an oval-shaped bobbin around the center pole.
    Type: Application
    Filed: May 8, 2018
    Publication date: November 15, 2018
    Applicant: LG Display Co., Ltd.
    Inventor: Sungtae LEE
  • Patent number: 10129646
    Abstract: Disclosed is a display device that includes a display panel, sound generating actuators including a first sound generating actuator in a first area of the display panel and a second sound generating actuator in a second area of the display panel, the first and second sound generating actuators configured to vibrate the display panel to generate sound, and a partition between the first sound generating actuator and the second sound generating actuator.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 13, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee
  • Patent number: 10119832
    Abstract: The present disclosure provides charging station guide apparatus and method. The charging station guide apparatus includes: a global positioning system (GPS) receiving a GPS signal transmitted from a GPS satellite; a storage unit storing charging station information including map information and charging station position information; a control unit generating a first display window including a vehicle object representing vehicle position information and a charging station position object representing charging station position information based on the GPS signal, the map information, and the charging station information, generating a second display window including a charging station distance object representing charging station distance information, and also generating an image so that the second display window overlaps with one end of the first display window; and a display unit displaying an image generated from the control unit.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: November 6, 2018
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Hye Jin Choi, Sang Yeon Lim, Jake Gin, Yeonji Kim, Yongho Lee, Jeong Won Lee, Hyun Seung Yang, Sungtae Cho
  • Publication number: 20180317011
    Abstract: A display apparatus includes a display panel configured to display an image by emitting light, and a sound generating device on a rear surface of the display panel. The sound generating device includes a bobbin, and a protection member on the bobbin.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 1, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee
  • Publication number: 20180317012
    Abstract: A display apparatus capable of realizing uniform sound wave and improved sound quality is provided. The display apparatus may include a display panel for displaying an image, a supporting member for supporting a rear surface of the display panel, at least one sound generating device disposed between the supporting member and the display panel, at least one partition provided at a predetermined interval from at least one sound generating device, and an adhesion member disposed in the periphery of the display panel.
    Type: Application
    Filed: March 8, 2018
    Publication date: November 1, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, KwanHo PARK, YeongRak CHOI
  • Patent number: 10091585
    Abstract: Disclosed is a display device that includes a display panel, sound generating actuators including a first sound generating actuator in a first area of the display panel and a second sound generating actuator in a second area of the display panel, the first and second sound generating actuators configured to vibrate the display panel to generate sound, and a partition between the first sound generating actuator and the second sound generating actuator.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: October 2, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee
  • Publication number: 20180270570
    Abstract: A panel vibration type sound generating display device is disclosed. The display device includes a display panel for displaying an image; a sound generating actuator connected to the display panel and configured to vibrate the display panel to generate sound; a support structure spaced apart from the display panel with an air gap between the support structure and the display panel; and a baffle part disposed between the support structure and the display panel to surround the air gap.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: YeongRak CHOI, ChangHo OH, KwanHo PARK, Sungtae LEE
  • Publication number: 20180211012
    Abstract: A method of building a machine learning pipeline for predicting the efficacy of anti-epilepsy drug treatment regimens is provided.
    Type: Application
    Filed: January 25, 2017
    Publication date: July 26, 2018
    Inventors: Kunal MALHOTRA, Sungtae AN, Jimeng SUN, Myung CHOI, Cynthia DILLEY, Chris CLARK, Joseph ROBERTSON, Edward Han-Burgess
  • Publication number: 20180211010
    Abstract: A method of building a machine learning pipeline for predicting refractoriness of epilepsy patients is provided. The method includes providing electronic health records data; constructing a patient cohort from the electronic health records data by selecting patients based on failure of at least one anti-epilepsy drug; constructing a set features found in or derived from the electronic health records data; electronically processing the patient cohort to identify a subset of the features that are predictive for refractoriness for inclusion in a predictive model configured for classifying patients as refractory or non-refractory; and training the predictive computerized model to classify the patients having at least one anti-epilepsy drug failure based on likelihood of becoming refractory.
    Type: Application
    Filed: January 23, 2017
    Publication date: July 26, 2018
    Inventors: Kunal MALHOTRA, Sungtae AN, Jimeng SUN, Myung CHOI, Cynthia DILLEY, Chris CLARK, Joseph ROBERTSON, Edward HAN-BURGESS