Patents by Inventor Sung-Jae Park

Sung-Jae 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).

  • Patent number: 10535118
    Abstract: A display device includes a display unit which includes a plurality of pixels and a display area having a corner of a non-right angular shape and a signal controller which controls the display unit to display an image through the plurality of pixels based on an input image signal, detects a specific pattern in a partial region, of the image, corresponding to a partial area, of the display unit, including the corner of the non-right angular shape, and controls the display unit to display a partial image corresponding to the partial region of the image in the display area without crossing the corner, according to a position of the specific pattern in the partial region.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Jae Park, Mu Gyeom Kim, Dong Won Park, Jae Sung Bae, Jae-Gwan Jeon, Dong Hwa Shin
  • Patent number: 10389781
    Abstract: An operation method of an electronic device is provided. The method includes acquiring a media contents sharing list which includes media contents retained by the electronic device and media contents retained by at least one other electronic device communicating with the electronic device, and transmitting the first media contents to the at least one other electronic device based on playback of first media contents retained by the electronic device within the media contents sharing list, and receiving the second media contents from the at least one other electronic device and outputting the received second media contents based on playback of second media contents retained by the at least one other electronic device within the media contents sharing list.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: August 20, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Hee Yoo, Jong-Cheol Seol, Hyun-Geun Kim, Sung-Jae Park, Woo-Jin Park, Min-Suk Choi
  • Publication number: 20190180695
    Abstract: A display device includes a display panel including gate lines, data lines, and pixels individually connected to a corresponding gate line and data line, a gate driver driving the gate lines, a data driver driving the data lines, and a driving controller. The driving controller receives, from an external source, first image signals and a variable frequency signal indicating an operation frequency (frame rate) for the display device. The driving controller converts the first image signals to second image signals by adding a compensation value corresponding to the operation frequency to the first image signals, and outputs the second image signals to the data driver. Embodiments may compensate for luminance reduction/variation and reduce image artifacts that otherwise occur due to variable frequency operation. An alternative embodiment dynamically controls an amount of light output from a backlight according to the variable frequency signal.
    Type: Application
    Filed: August 30, 2018
    Publication date: June 13, 2019
    Inventors: TAE-SEOK HA, Kyung-hun Lee, Sucheol Kang, Jongwoon Kim, Kyu-jin Park, Sung-jae Park, Seung-woon Shin
  • Publication number: 20190045043
    Abstract: A method for controlling an external electronic device of an electronic device, according to various embodiments, comprises the steps of: receiving data information corresponding to at least one function of the external electronic device from an external electronic device connected to the electronic device; displaying a setting window for setting a user interface for controlling the external electronic device using the data information; selecting a control item corresponding to the at least one function included in the setting window according to user input reception; and setting and displaying the user interface corresponding to the selected control item. Other embodiments are possible.
    Type: Application
    Filed: January 19, 2017
    Publication date: February 7, 2019
    Inventors: Jin-Young KIM, Sung-Jae PARK, Eun-Young LEE
  • Publication number: 20190037066
    Abstract: Provided are a terminal device, a remote control system and a control method. The terminal device includes a communicator configured to communicate with a plurality of external devices; a display configured to generate and display a chat window upon receiving an occurrence signal for a predetermined event from a first external device among the plurality of external devices; and a processor configured to control the communicator to connect to at least one second external device related to the predetermined event, wherein the processor is further configured to control the display to display the at least one second external device in the chat window, a message inquiring whether to perform a predetermined job corresponding to the predetermined event, and a graphic user interface (GUI) for selecting whether to perform the predetermined job.
    Type: Application
    Filed: January 5, 2017
    Publication date: January 31, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-kyu HAN, Sung-jae PARK
  • Publication number: 20180350317
    Abstract: A display device includes a display unit that includes a plurality of unit areas, wherein each of the plurality of unit areas includes a plurality of pixels arranged in a matrix format, the plurality of pixels include a plurality of high-level pixels receiving a data voltage of relatively high luminance and a plurality of low-level pixels receiving a data voltage of relatively low luminance with respect to the same image data, and in the unit areas, high-level pixel pairs and low-level pixel pairs are alternately arranged in a row direction, and one high-level pixel and one low-level pixel are alternately arranged in a column direction.
    Type: Application
    Filed: January 9, 2018
    Publication date: December 6, 2018
    Inventors: Seung-Woon SHIN, Sung-Jae PARK, Kyung-Hun LEE
  • Publication number: 20180348571
    Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.
    Type: Application
    Filed: August 7, 2018
    Publication date: December 6, 2018
    Inventors: Seok Kyu Yoon, Eun Ju Kim, Hyung June Kim, Byoung Sun Na, Sung Jae Park, Yun Seok Lee, Ik Soo Lee, Jun Pyo Lee, Wan-Soon Im, Jong Hak Hwang
  • Patent number: 10095386
    Abstract: A displaying method for a mobile device includes: displaying one of a plurality of virtually listed pages on a screen of the mobile device; receiving a scroll input on the displayed page; in response to the scroll input, inserting images, of execution screens of widgets corresponding to adjacent pages of the displayed page, into the adjacent pages. The plurality of pages may be sequentially displayed on the screen of the mobile device.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: October 9, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Yoon, Sung-jae Park, Moon-kyoung Park, Young-joo Park
  • Patent number: 10042199
    Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: August 7, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok Kyu Yoon, Eun Ju Kim, Hyung June Kim, Byoung Sun Na, Sung Jae Park, Yun Seok Lee, Ik Soo Lee, Jun Pyo Lee, Wan-Soon Im, Jong Hak Hwang
  • Publication number: 20180144698
    Abstract: A display device according to an exemplary embodiment includes: a display panel including a display area which includes at least one non-quadrangle edge and a plurality of pixels; and a signal controller applying spatial-temporal division processing to an image signal corresponding to a first pixel which is not included in the non-quadrangle edge and bypassing the spatial-temporal division processing to an image signal corresponding to a second pixel which is included in the non-quadrangle edge.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 24, 2018
    Inventors: Sung Jae Park, Gi Geun Kim, Jae Sung Bae, Dong Hwa Shin, Kyung Su Lee, Jae-Gwan Jeon
  • Publication number: 20180130437
    Abstract: A display device includes a display unit including a plurality of pixels, each of the pixels including a plurality of subpixels, and a display area having a corner of a non-right angular shape, and a signal controller controlling the display unit to display an image based on an input image signal and a control signal and changing a gray value of the image signal based on different light transmittance values of subpixels included in a first pixel, among the plurality of pixels, positioned at the corner of the non-right angular shape if the image signal corresponds to the first pixel at the corner of the non-right angular shape.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Inventors: Sung Jae PARK, Jae-Gwan JEON, Kyung Su LEE, Dong Won PARK, Dong Hwa SHIN
  • Publication number: 20180130174
    Abstract: A display device includes a display unit which includes a plurality of pixels and a display area having a corner of a non-right angular shape and a signal controller which controls the display unit to display an image through the plurality of pixels based on an input image signal, detects a specific pattern in a partial region, of the image, corresponding to a partial area, of the display unit, including the corner of the non-right angular shape, and controls the display unit to display a partial image corresponding to the partial region of the image in the display area without crossing the corner, according to a position of the specific pattern in the partial region.
    Type: Application
    Filed: November 9, 2017
    Publication date: May 10, 2018
    Inventors: Sung Jae PARK, Mu Gyeom KIM, Dong Won PARK, Jae Sung BAE, Jae-Gwan JEON, Dong Hwa SHIN
  • Publication number: 20170309241
    Abstract: A display apparatus includes a display panel, a data driving circuit, and a gate driving circuit. The display panel is configured to display an image and includes a gate line and a data line. The data driving circuit is configured to output a data signal to the data line. The gate driving circuit is configured to output a gate signal to the gate line and to control a kick-back time of the gate signal according to a temperature of the display panel. The kick-back time is a time when the gate signal is decreased from a gate on voltage to a kick-back voltage that is between the gate on voltage and a gate off voltage.
    Type: Application
    Filed: March 3, 2017
    Publication date: October 26, 2017
    Inventors: SEUNG-WOON SHIN, JAHUN KOO, YOUNG-IL KIM, SUNG-JAE PARK, SEHWAN AN
  • Publication number: 20170199622
    Abstract: Disclosed is an electronic device including a display, a memory, an input device configured to receive a user input, and a processor which stores a first image that is produced by a first application, in the memory, outputs the first image stored in the memory on the display by activation of the first application, if a second application is activated in response to the user input, provides the first image in a second image that is provided by the second application and stores the second image including the first image in the memory, and outputs the second image stored in the memory on the display.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 13, 2017
    Inventors: Jong Won LEE, Sung Jae Park
  • Publication number: 20160224198
    Abstract: A displaying method for a mobile device includes: displaying one of a plurality of virtually listed pages on a screen of the mobile device; receiving a scroll input on the displayed page; in response to the scroll input, inserting images, of execution screens of widgets corresponding to adjacent pages of the displayed page, into the adjacent pages. The plurality of pages may be sequentially displayed on the screen of the mobile device.
    Type: Application
    Filed: January 14, 2016
    Publication date: August 4, 2016
    Inventors: Jin YOON, Sung-jae PARK, Moon-kyoung PARK, Young-joo PARK
  • Publication number: 20160163887
    Abstract: Disclosed are a silicon substrate for a solar cell and a method of manufacturing the same, wherein the reflectance of solar light can be decreased by gap-filling with AZO, and electrical properties, especially resistivity, can be reduced through e-beam irradiation, thus maximizing the cell efficiency and improving the electrical properties of AZO applied to a silicon solar cell.
    Type: Application
    Filed: June 3, 2014
    Publication date: June 9, 2016
    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Chae Hwan JEONG, Sung Jae PARK, Ho Sung KIM
  • Publication number: 20160086552
    Abstract: A display apparatus includes data lines, gate lines, a first pixel unit, a second pixel unit, and a data driver circuit. The data lines extend in a first direction. The gate lines extend in a second direction crossing the first direction. The first pixel unit includes red, green and blue sub pixels. Each of the red, green and blue sub pixels has a short side of the first direction and a long side of the second direction. The second pixel unit includes the red, green and white sub pixels. Each of the red, green and white sub pixels has a short side of the first direction and a long side of the second direction. The data driver circuit outputs a plurality of data voltages to the data lines. Each of the data voltages has a polarity according to an inversion mode.
    Type: Application
    Filed: May 26, 2015
    Publication date: March 24, 2016
    Inventors: HYUN-KYU NAMKUNG, Jai-Hyun Koh, Sung-Jae Park, Nam-Jae Lim, Ik-Soo Lee
  • Publication number: 20160033816
    Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 4, 2016
    Inventors: Seok Kyu Yoon, Eun Ju Kim, Hyung June Kim, Byoung Sun Na, Sung Jae Park, Yun Seok Lee, Ik Soo Lee, Jun Pyo Lee, Wan-Soon Im, Jong Hak Hwang
  • Patent number: 9208713
    Abstract: A pixels group includes first to fourth pixels disposed in a 2*2 matrix. Each of the first to fourth pixels includes first to third sub-pixels. Each of the first sub-pixels of first to fourth pixels has a first color. The second sub-pixel of first pixel and the second sub-pixel of fourth pixel have a second color. The third sub-pixel of first pixel and the third sub-pixel of fourth pixel have a third color. The second sub-pixel of second pixel and the second sub-pixel of third pixel have a fourth color. The third sub-pixel of second pixel and the third sub-pixel of third pixel has a fifth color.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: December 8, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung-Jae Park, Se-Ah Kwon, Ki-Soo Park, Ik-Soo Lee, Jong-Hak Hwang
  • Publication number: 20150067016
    Abstract: An apparatus and method for playing content in an electronic device connected through a network are provided. The electronic device includes a communication unit for connecting with a master electronic device through a network, and at least one processor, wherein the processor is configured for receiving synchronization information from the master electronic device, and determining one of a content playing time point and a position of content to be played on the basis of a receive delay with respect to the master electronic device, and the synchronization information includes at least one of clock information of the master electronic device, position information of content played in the master electronic device, start delay information, which is a time of waiting until the content is played, and audio latency information, which is a time delayed until the content is output after the content is played in the master electronic device.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 5, 2015
    Inventors: Sung-Jae Park, Hyun-Geun Kim, Jong-Cheol Seol, Dong-Hee Yoo