Patents by Inventor Sang-Kyun Cho

Sang-Kyun Cho 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: 20240019968
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 18, 2024
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 11809663
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 7, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20210132738
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 10895926
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: January 19, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20200073502
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 5, 2020
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 10474270
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: November 12, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20180292936
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: June 12, 2018
    Publication date: October 11, 2018
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 10013088
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: July 3, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20160231846
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: April 20, 2016
    Publication date: August 11, 2016
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Patent number: 9323400
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: April 26, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20150116387
    Abstract: A luminance correction system includes a display device including a display unit with a plurality of first pixels, a plurality of second pixels, and a plurality of third pixels, and a data driver configured to supply a data signal to the plurality of first through third pixels, an image pickup unit configured to generate a first image of first pixels which emit light by receiving a data signal corresponding to gray scale value A, and to generate a second image of the first pixels which emit light by receiving a data signal corresponding to gray scale value B, and a luminance measuring unit configured to measure a first luminance of a pixel to be corrected among the first pixels in the first image, and to measure a second luminance of the pixel to be corrected in the second image.
    Type: Application
    Filed: October 20, 2014
    Publication date: April 30, 2015
    Inventors: Byung-Geun JUN, Min-Cheol KIM, In-Hwan KIM, An-Su LEE, Sang-Kyun CHO
  • Patent number: 8988321
    Abstract: A light emitting display is configured to reduce or prevent motion blur by shortening a time that a black frame is displayed between image frames. One embodiment includes display region, a data driver, a scan driver, and a controller. The display region displays frames of images according to a data signal and a scan signal. The data driver transmits data for displaying first frames and second (black) frames between the first frames. The scan driver includes first and second scan driving circuits for transmitting scan signals, and a switch unit for selectively coupling the first and second scan driving circuits. The scan driver transmits scan signals sequentially during the first frames and transmits scan signals to at least two of the scan lines concurrently by driving the first and second scan driving circuits in parallel during the second frames. The controller transmits a driving control signal to control the switch.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: March 24, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: An-Su Lee, Myung-Ho Lee, June-Young Song, Kyoung-Soo Lee, Myoung-Seop Song, Yun-Tae Kim, Jong-Soo Kim, Jung-Keun Ahn, Min-Cheol Kim, Sang-Kyun Cho, Hye-Jin Shin, Hun-Tae Kim
  • Patent number: 8816580
    Abstract: There is provided an organic light emitting display capable of increasing an aperture ratio. The organic light emitting display includes red pixels including red emission regions, green pixels including green emission regions, and blue pixels including blue emission regions. In at least one of the red emission regions, the green emission regions, and the blue emission regions, a distance between an emission region and an adjacent emission region above the emission region is different from a distance between the emission region and another adjacent emission region below the emission region.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: August 26, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: An-Su Lee, Tae-Jin Kim, Do-Youb Kim, Sang-Kyun Cho, Seung-Woo Lee
  • Patent number: 8638276
    Abstract: In an organic light emitting display, a gamma can be applied according to color regardless of the sequence of data output from a data driver, even if a separate gamma by color is used. A method for driving the organic light emitting display is also provided.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: January 28, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: An-Su Lee, Myung-Ho Lee, June-Young Song, Kyoung-Soo Lee, Myoung-Seop Song, Yun-Tae Kim, Jong-Soo Kim, Min-Cheol Kim, Jung-Keun Ahn, Hun-Tae Kim, Sang-Kyun Cho, Hye-Jin Shin
  • Publication number: 20140003045
    Abstract: There is provided an organic light emitting display capable of increasing an aperture ratio. The organic light emitting display includes red pixels including red emission regions, green pixels including green emission regions, and blue pixels including blue emission regions. In at least one of the red emission regions, the green emission regions, and the blue emission regions, a distance between an emission region and an adjacent emission region above the emission region is different from a distance between the emission region and another adjacent emission region below the emission region.
    Type: Application
    Filed: November 1, 2012
    Publication date: January 2, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD
    Inventors: An-Su Lee, Tae-Jin Kim, Do-Youb Kim, Sang-Kyun Cho, Seung-Woo Lee
  • Publication number: 20120062481
    Abstract: A flat panel display having an integrated touch screen panel directly formed on a sealing thin film is disclosed. In the display, sensing lines of the touch screen panel are formed to extend to a substrate of the display panel, on which organic light emitting elements are formed, so that the touch screen panel and the display panel are connected to a flexible printed circuit board, thereby simplifying manufacturing processes and decreasing product cost.
    Type: Application
    Filed: February 4, 2011
    Publication date: March 15, 2012
    Applicant: Samsung Mobile Display Co., LTD.
    Inventors: Jong-Soo Kim, Do-Youb Kim, Myoung-Seop Song, Sang-Kyun Cho
  • Publication number: 20100188375
    Abstract: A light emitting display is configured to reduce or prevent motion blur by shortening a time that a black frame is displayed between image frames. One embodiment includes display region, a data driver, a scan driver, and a controller. The display region displays frames of images according to a data signal and a scan signal. The data driver transmits data for displaying first frames and second (black) frames between the first frames. The scan driver includes first and second scan driving circuits for transmitting scan signals, and a switch unit for selectively coupling the first and second scan driving circuits. The scan driver transmits scan signals sequentially during the first frames and transmits scan signals to at least two of the scan lines concurrently by driving the first and second scan driving circuits in parallel during the second frames. The controller transmits a driving control signal to control the switch.
    Type: Application
    Filed: November 3, 2009
    Publication date: July 29, 2010
    Inventors: An-Su Lee, Myung-Ho Lee, June-Young Song, Kyoung-Soo Lee, Myoung-Seop Song, Yun-Tae Kim, Jong-Soo Kim, Jung-Keun Ahn, Min-Cheol Kim, Sang-Kyun Cho, Hye-Jin Shin, Hun-Tae Kim
  • Publication number: 20100097302
    Abstract: An organic light emitting display includes a display unit including a plurality of pixels coupled to scan lines and data lines, a data driver for applying data signals to the data lines, a black data inserting unit between the display unit and the data driver for applying black data to the display unit, the black data being applied between periods in which the data signals are applied, and a timing controller for controlling the data driver and the black data inserting unit.
    Type: Application
    Filed: September 17, 2009
    Publication date: April 22, 2010
    Inventors: An-Su Lee, Myung-Ho Lee, June-Young Song, Kyoung-Soo Lee, Myoung-Seop Song, Yun-Tae Kim, Jong-Soo Kim, Jung-Keun Ahn, Min-Cheol Kim, Sang-Kyun Cho, Hye-Jin Shin, Hun-Tae Kim
  • Publication number: 20100007674
    Abstract: In an organic light emitting display, a gamma can be applied according to color regardless of the sequence of data output from a data driver, even if a separate gamma by color is used. A method for driving the organic light emitting display is also provided.
    Type: Application
    Filed: June 30, 2009
    Publication date: January 14, 2010
    Inventors: An-Su Lee, Myung-Ho Lee, June-Young Song, Kyoung-Soo Lee, Myoung-Seop Song, Yun-Tae Kim, Jong-Soo Kim, Min-Cheol Kim, Jung-Keun Ahn, Hun-Tae Kim, Sang-Kyun Cho, Hye-Jin Shin
  • Publication number: 20080268098
    Abstract: A process for preparing a whole soybean food product including the steps of: mechanically milling soaked or germinated soybeans; micronizing the resulting crude milled soybeans by an enzymatic means, mechanical means or a combination thereof; and homogenizing the resulting soybean milk, without producing soybean refuse, provides whole soybean food products containing the entire nutritious components of soybeans, the process being environmentally friendly because no soybean peel refuge is generated.
    Type: Application
    Filed: October 9, 2003
    Publication date: October 30, 2008
    Inventors: Sang Kyun Cho, Jin Sang Park, Seung Hoon Oh