Patents by Inventor Taeyong Park

Taeyong Park 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: 20230028942
    Abstract: The rinsing composition according to embodiments of the present invention includes a non-ionic fluorinated surfactant and a basic additive containing tetraalkylammonium hydroxide in a specific range of content, so as to reduce the number of defects possibly occurring in a pattern after development of photoresist in a fine patterning process, while preventing pattern collapse.
    Type: Application
    Filed: December 2, 2020
    Publication date: January 26, 2023
    Inventors: Changwan BEA, Taeyong PARK
  • Patent number: 9251752
    Abstract: A gamma compensation method and a display device using the same are disclosed. The gamma compensation method includes: sensing a level of external illuminance; determining whether the sensed level of external illuminance is equal to or lower than a predetermined illuminance, wherein when the sensed level is equal to or lower than the predetermined illuminance, the luminance of the display device is reduced to an optimum luminance; and modulating gray levels of input data of the display device based on a first gamma curve when the sensed level of external illuminance is equal to or lower than the predetermined illuminance, and modulating based on a second gamma curve when the sensed level of external illuminance is greater than the predetermined illuminance, wherein the first gamma curve includes a concave curve set in a low gray level area and a convex curve set in a high gray level area, and the concave curve and the convex curve are connected via an inflection point.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: February 2, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Woongjin Seo, Moojong Lim, Jaehong Kim, Junwoo Jang, Taeyong Park, Seonmee Lee, Taeuk Kim
  • Publication number: 20140320552
    Abstract: A gamma compensation method and a display device using the same are disclosed. The gamma compensation method includes: sensing a level of external illuminance; determining whether the sensed level of external illuminance is equal to or lower than a predetermined illuminance, wherein when the sensed level is equal to or lower than the predetermined illuminance, the luminance of the display device is reduced to an optimum luminance; and modulating gray levels of input data of the display device based on a first gamma curve when the sensed level of external illuminance is equal to or lower than the predetermined illuminance, and modulating based on a second gamma curve when the sensed level of external illuminance is greater than the predetermined illuminance, wherein the first gamma curve includes a concave curve set in a low gray level area and a convex curve set in a high gray level area, and the concave curve and the convex curve are connected via an inflection point.
    Type: Application
    Filed: April 25, 2014
    Publication date: October 30, 2014
    Inventors: Woongjin SEO, Moojong LIM, Jaehong KIM, Junwoo JANG, Taeyong PARK, Seonmee LEE, Taeuk KIM
  • Patent number: 8713596
    Abstract: A method for blocking objectionable information on a terminal. The method includes receiving header information corresponding to a particular multimedia content, extracting grade information from the header, determining if the extracted grade information is an allowable grade indicating that the particular multimedia content can be received by the terminal, receiving the particular multimedia content if the determining step determines the extracted grade information is the allowable grade, comparing the received multimedia content with objectionable information determination data stored in the terminal to determine if the multimedia content is objectionable, and assigning an objectionable grade to the header of the multimedia content when the comparing step determines the received multimedia content is objectionable.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: April 29, 2014
    Assignee: LG Electronics Inc.
    Inventors: Sun Woo Park, Young Hun Kim, In-Won Kang, Taeyong Park, Sungtack Byun
  • Patent number: 8593479
    Abstract: A method of correcting a preferred color is disclosed. The method includes converting an input image including multi-primary color data of three or more primary colors into an XYZ color space, converting the XYZ color space into data of an LCH color space, expanding a color gamut of the data in the LCH color space to detect a preferred color region of the color gamut expansion data, correcting data of the preferred color region using parameters independent of the input image, inversely converting the corrected data of the preferred color region of the color gamut expansion data into an XYZ color space, dividing the XYZ color space into multi-primary color data of four or more primary colors, and displaying the multi-primary color data on a display device.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: November 26, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Taeyong Park, Gihong Kim
  • Patent number: 8055640
    Abstract: A method of communicating on a mobile communication terminal. The method includes inputting category information identifying a category of contents, providing a list of content information on a server corresponding to the input category information, wherein a content information indicates a portion of a content that the mobile communication terminal can connect to, selecting at least one of the list of content information, and connecting to the content corresponding to said at least one of the selected content information.
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: November 8, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sun Woo Park, Young Hun Kim, In-Won Kang, Taeyong Park, Sungtack Byun
  • Publication number: 20110007088
    Abstract: A method of correcting a preferred color is disclosed. The method includes converting an input image including multi-primary color data of three or more primary colors into an XYZ color space, converting the XYZ color space into data of an LCH color space, expanding a color gamut of the data in the LCH color space to detect a preferred color region of the color gamut expansion data, correcting data of the preferred color region using parameters independent of the input image, inversely converting the corrected data of the preferred color region of the color gamut expansion data into an XYZ color space, dividing the XYZ color space into multi-primary color data of four or more primary colors, and displaying the multi-primary color data on a display device.
    Type: Application
    Filed: October 15, 2009
    Publication date: January 13, 2011
    Inventors: Taeyong Park, Gihong Kim
  • Publication number: 20090089829
    Abstract: A method for blocking objectionable information on a terminal. The method includes receiving header information corresponding to a particular multimedia content, extracting grade information from the header, determining if the extracted grade information is an allowable grade indicating that the particular multimedia content can be received by the terminal, receiving the particular multimedia content if the determining step determines the extracted grade information is the allowable grade, comparing the received multimedia content with objectionable information determination data stored in the terminal to determine if the multimedia content is objectionable, and assigning an objectionable grade to the header of the multimedia content when the comparing step determines the received multimedia content is objectionable.
    Type: Application
    Filed: November 30, 2007
    Publication date: April 2, 2009
    Inventors: Sun Woo Park, Young Hun Kim, In-Won Kang, Taeyong Park, Sungtack Byun
  • Publication number: 20090013001
    Abstract: A method of communicating on a mobile communication terminal. The method includes inputting category information identifying a category of contents, providing a list of content information on a server corresponding to the input category information, wherein a content information indicates a portion of a content that the mobile communication terminal can connect to, selecting at least one of the list of content information, and connecting to the content corresponding to said at least one of the selected content information.
    Type: Application
    Filed: November 28, 2007
    Publication date: January 8, 2009
    Inventors: Sun Woo Park, Young Hun Kim, In-Won Kang, Taeyong Park, Sungtack Byun