Patents by Inventor Soon Kwang Hong

Soon Kwang Hong 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: 11429215
    Abstract: An electroluminescent display device is provided. The device includes a substrate on which a display area displaying an image and a non-display area surrounding the display area are defined. The device includes a thin film transistor and a light-emitting diode disposed in the display area on the substrate and electrically connected to each other. The device further includes an encapsulation part covering the thin film transistor and the light-emitting diode, a touch sensor part on the encapsulation part, and first and second crack stoppers disposed in the non-display area on the substrate. The second crack stopper is disposed between the first crack stopper and the display area. The first crack stopper includes a first pattern that is formed through a same process as an electrode layer of the touch sensor part.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: August 30, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Heon-Kwang Park, Soon-Kwang Hong, Mardin Kwon
  • Publication number: 20210200361
    Abstract: An electroluminescent display device is provided. The device includes a substrate on which a display area displaying an image and a non-display area surrounding the display area are defined. The device includes a thin film transistor and a light-emitting diode disposed in the display area on the substrate and electrically connected to each other. The device further includes an encapsulation part covering the thin film transistor and the light-emitting diode, a touch sensor part on the encapsulation part, and first and second crack stoppers disposed in the non-display area on the substrate. The second crack stopper is disposed between the first crack stopper and the display area. The first crack stopper includes a first pattern that is formed through a same process as an electrode layer of the touch sensor part.
    Type: Application
    Filed: December 22, 2020
    Publication date: July 1, 2021
    Inventors: Heon-Kwang PARK, Soon-Kwang HONG, Mardin KWON
  • Patent number: 10964909
    Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: March 30, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sung-Jin Park, Soon-Kwang Hong, Do-Hyung Kim
  • Patent number: 10548916
    Abstract: The present invention relates to a composition for prevention or treatment of sepsis or septic shock, in which the composition includes neoagarooligosaccharide as an active ingredient, and the neoagarooligosaccharide according to the present invention has an excellent effect in terms of immune enhancement by effectively suppressing inflammation, and also exhibits a good effect in preventing sepsis, and therefore can be effectively used in pharmaceuticals and functional foods for prevention or treatment of sepsis or septic shock and immune enhancement.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: February 4, 2020
    Assignee: DYNEBIO INC.
    Inventors: Je Hyeon Lee, Moon Hee Lee, Sun Joo Hong, Soon Kwang Hong
  • Publication number: 20190290678
    Abstract: The present invention relates to a composition for prevention or treatment of sepsis or septic shock, in which the composition includes neoagarooligosaccharide as an active ingredient, and the neoagarooligosaccharide according to the present invention has an excellent effect in terms of immune enhancement by effectively suppressing inflammation, and also exhibits a good effect in preventing sepsis, and therefore can be effectively used in pharmaceuticals and functional foods for prevention or treatment of sepsis or septic shock and immune enhancement.
    Type: Application
    Filed: April 12, 2019
    Publication date: September 26, 2019
    Inventors: Je Hyeon Lee, Moon Hee Lee, Sun Joo Hong, Soon Kwang Hong
  • Publication number: 20180097200
    Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.
    Type: Application
    Filed: December 6, 2017
    Publication date: April 5, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sung-Jin PARK, Soon-Kwang HONG, Do-Hyung KIM
  • Publication number: 20180055872
    Abstract: The present invention relates to a composition for prevention or treatment of sepsis or septic shock, in which the composition includes neoagarooligosaccharide as an active ingredient, and the neoagarooligosaccharide according to the present invention has an excellent effect in terms of immune enhancement by effectively suppressing inflammation, and also exhibits a good effect in preventing sepsis, and therefore can be effectively used in pharmaceuticals and functional foods for prevention or treatment of sepsis or septic shock and immune enhancement.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 1, 2018
    Inventors: Je Hyeon Lee, Moon Hee Lee, Sun Joo Hong, Soon Kwang Hong
  • Publication number: 20160285045
    Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.
    Type: Application
    Filed: June 6, 2016
    Publication date: September 29, 2016
    Applicant: LG Display Co., Ltd.
    Inventors: Sung-Jin PARK, Soon-Kwang HONG, Do-Hyung KIM
  • Patent number: 9391296
    Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: July 12, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Sung-Jin Park, Soon-Kwang Hong, Do-Hyung Kim
  • Patent number: 9153160
    Abstract: An organic light emitting diode (OLED) display device and a method for driving the same, are capable of achieving an enhancement in response characteristics of OLEDs and an enhancement in display picture quality through application of an overdriving (or accelerated driving) method taking into consideration intrinsic response characteristics of OLEDs. The OLED display device includes an image display panel including a plurality of pixel regions, and a driving integrated circuit for converting digital image data into an analog image signal, generating a plurality of gamma voltage levels through modulation, for overdriving or accelerated driving of the analog image signal, and modulating gray levels of the digital image data such that the modulated gray levels correspond to the modulated gamma voltage levels, for display of an image according to the modulated image data on the image display panel.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: October 6, 2015
    Assignees: LG DISPLAY CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION OF KYUNGHEE UNIVERSITY
    Inventors: Soon-Kwang Hong, Chang-Hoon Jeon, Keun-Choul Kim, Byung-Hwee Park, Seung-Woo Lee, Jong-Bin Kim, Min-Koo Kim
  • Publication number: 20150060806
    Abstract: An OLED display device and a method of fabricating the same are disclosed. The OLED display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation layer covers the organic light emitting element, and a dam formed between the display area and the pad area, the dam controlling flow of an organic film material constituting the encapsulation layer.
    Type: Application
    Filed: August 1, 2014
    Publication date: March 5, 2015
    Applicant: LG Display Co., Ltd.
    Inventors: Sung-Jin Park, Soon-Kwang Hong, Do-Hyung Kim
  • Publication number: 20140160178
    Abstract: An organic light emitting diode (OLED) display device and a method for driving the same, are capable of achieving an enhancement in response characteristics of OLEDs and an enhancement in display picture quality through application of an overdriving (or accelerated driving) method taking into consideration intrinsic response characteristics of OLEDs. The OLED display device includes an image display panel including a plurality of pixel regions, and a driving integrated circuit for converting digital image data into an analog image signal, generating a plurality of gamma voltage levels through modulation, for overdriving or accelerated driving of the analog image signal, and modulating gray levels of the digital image data such that the modulated gray levels correspond to the modulated gamma voltage levels, for display of an image according to the modulated image data on the image display panel.
    Type: Application
    Filed: December 10, 2013
    Publication date: June 12, 2014
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION OF KYUNGHEE UNIVERSITY, LG DISPLAY CO., LTD.
    Inventors: Soon-Kwang Hong, Chang-Hoon Jeon, Keun-Choul Kim, Byung-Hwee Park, Seung-Woo Lee, Jong-Bin Kim, Min-Koo Kim
  • Publication number: 20140062916
    Abstract: Disclosed is a touch panel which facilitates to realize a simplified structure owing to a flexible printed circuit film which is formed on only one surface of a substrate without being formed on the other surface of the substrate, and a method of manufacturing the same, and a display device using the same.
    Type: Application
    Filed: April 4, 2013
    Publication date: March 6, 2014
    Applicant: LG Display Co., Ltd.
    Inventors: Sunggon HONG, Soon Kwang HONG, Jae Do LEE, Yonghee HAN
  • Patent number: 8363072
    Abstract: An organic electroluminescent display device includes: first and second substrates facing and spaced apart from each other, the first and second substrates including at least one pixel region having first, second and third sub-pixel region; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define the at least one pixel region; a first electrode on the first substrate in each of the first, second and third sub-pixel regions; first, second and third organic patterns on the first electrode in the first, second and third sub-pixel regions, respectively, the first, second and third organic patterns having a zigzag shape along a first direction parallel to the gate line with respect to a virtual line passing through a central portion of each of the first, second and third sub-pixel regions; and a second electrode on the first, second and third organic patterns.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: January 29, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Soon-Kwang Hong, Jae-Ho Sim
  • Patent number: 8058808
    Abstract: Disclosed herein are a light emitting display device which can reduce hysteresis of a driving transistor to improve picture quality, and a method for driving the same. The device includes a pixel cell formed in an area defined by a data line supplied with a data voltage, at least one scan line supplied with a scan signal, a light emission control signal line supplied with a light emission control signal, a driving voltage line supplied with a driving voltage, and a compensation voltage line supplied with a compensation voltage of a first voltage level or a second voltage level different from the first voltage level. The pixel cell includes a light emitting element for emitting light by current, and a pixel circuit for providing current corresponding to the data voltage to the light emitting element using the data voltage, scan signal, light emission control signal, driving voltage and compensation voltage.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: November 15, 2011
    Assignee: LG. Display Co. Ltd.
    Inventors: Soon Kwang Hong, Chang Hoon Jeon
  • Publication number: 20110234550
    Abstract: An organic electroluminescent display device includes: first and second substrates facing and spaced apart from each other, the first and second substrates including at least one pixel region having first, second and third sub-pixel region; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define the at least one pixel region; a first electrode on the first substrate in each of the first, second and third sub-pixel regions; first, second and third organic patterns on the first electrode in the first, second and third sub-pixel regions, respectively, the first, second and third organic patterns having a zigzag shape along a first direction parallel to the gate line with respect to a virtual line passing through a central portion of each of the first, second and third sub-pixel regions; and a second electrode on the first, second and third organic patterns
    Type: Application
    Filed: August 13, 2010
    Publication date: September 29, 2011
    Inventors: Soon-Kwang Hong, Jae-Ho Sim
  • Patent number: 7903060
    Abstract: An organic light emitting diode display includes a first driving device that includes a first control electrode supplied with a voltage from a first node, and switches a current path between a second node and a third node in accordance with a voltage of the first node; a second driving device that is connected to be symmetrical with the first driving device through the second node and the third node, and includes a second control electrode supplied with a voltage of the first node; a high-level driving voltage source that supplies a high-level driving voltage via the third node; an organic light emitting diode device that is connected between the second node and a ground voltage source; gate and data lines; first to third switch devices; a driving circuit that drives the first to third switch devices; and a storage capacitor connected between the first node and the third node.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: March 8, 2011
    Assignee: LG Display Co., Ltd.
    Inventor: Soon Kwang Hong
  • Patent number: 7872644
    Abstract: A flat panel display device includes: a display panel; a driving circuit unit for applying a drive signal to the display panel; and a plurality of aging pads connected with the driving circuit unit and applying aging signals to the display panel, wherein each aging pad includes a plurality of sub-aging pads.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: January 18, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Soon-Kwang Hong, Young-Ju Park
  • Patent number: 7732267
    Abstract: A flat panel display device (FPD) and fabricating method thereof are disclosed, which reduce the number of masks during fabrication and prevent electro-chemical corrosion problems. In the FPD, a cell area and a pad area are defined on a substrate. A storage electrode traverses an active layer in parallel to a gate line. Source and drain regions of the active layer in the vicinity of both sides of a gate electrode are not formed below the storage electrode. An insulating interlayer over the substrate has first and second contact holes on the source and drain regions, respectively. A source electrode contacts the source region via a first contact hole and a drain electrode contacts the drain region via a second contact hole to directly contact a pixel electrode. A protective layer is disposed over the substrate including the pixel electrode.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: June 8, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Hun Jeoung, Soon Kwang Hong
  • Patent number: 7710023
    Abstract: An organic electroluminescent device and a fabricating method thereof are provided. The organic electroluminescent device includes a plurality gate lines and data lines crossly arranged on a substrate for defining red, green and blue sub pixels of a pixel; a non-emitting region formed in each of the sub pixels and including a switching element and a driving element; and an emitting region formed in each of the sub pixels and including a pixel electrode connected to the corresponding driving element, wherein locations of at least two of the non-emitting regions are different from each other with respect to the corresponding sub pixels.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: May 4, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Soon Kwang Hong, Jae Won Chang