Patents by Inventor In-Won Jong

In-Won Jong 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).

  • ELECTRONIC DEVICE HAVING TOUCH SCREEN AND FUNCTION CONTROLLING METHOD OF THE SAME
    Publication number: 20180188927
    Abstract: A method for providing a graphical user interface on a display of a device includes: displaying a photograph image on the display of the device; receiving a touch input made on the display; superimposedly displaying a plurality of control guides at a location corresponding to the touch input over the displayed photograph image in response to the touch input; receiving a drag input corresponding to one of the plurality of control guides displayed on the display; adjusting a display characteristic of the photograph image corresponding to the one of the plurality of control guides, in response to the drag input; and displaying the photograph image having the adjusted display characteristic on the display, wherein the display characteristic is a magnification of the photograph image.
    Type: Application
    Filed: February 22, 2018
    Publication date: July 5, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hui Chul YANG, Nho Kyung HONG, Jin Young JEON, Tae Young KANG, In Won Jong
  • Organic light emitting diode and organic light emitting display device including the same
    Patent number: 10014486
    Abstract: An organic light emitting element is provided. An organic light emitting element according to an exemplary embodiment includes: a first electrode and a second electrode that face each other; an emission layer provided between the first electrode and the second electrode; and an electron injection layer provided between the second electrode and the emission layer, wherein the electron injection layer includes Ca, and the second electrode includes a first material including at least one of Ag, Al, and Mg and a second material including at least one of Yb, Ca, Sm, Eu, Tb, Sr, Ba, La, and Ce.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: July 3, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eung Do Kim, Dong Chan Kim, Won Jong Kim, Dong Kyu Seo, Da Hea Im, Sang Hoon Yim
  • METHOD AND APPARATUS FOR GENERATING ACCELERATION STRUCTURE
    Publication number: 20180174353
    Abstract: A method and apparatus for generating an acceleration structure. Primitives corresponding to at least one object on which rendering is to be performed may be aligned. Candidate split points are determined by scanning the aligned primitives. The candidate split points are stored according to a predetermined rule, and the acceleration structure is generated by sequentially reading the stored candidate split points and generating at least one node corresponding to the stored candidate split points.
    Type: Application
    Filed: June 16, 2017
    Publication date: June 21, 2018
    Inventors: YOUNG-SAM SHIN, Won-Jong Lee
  • Organic light emitting diode and organic light emitting display device including the same
    Patent number: 10003040
    Abstract: An organic light emitting element, includes a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including an oxide having a relative dielectric constant of 10 or more and a metal having a work function of 4.0 eV or less.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: June 19, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Jong Hyuk Lee, Sang Hoon Yim, Chang Woong Chu
  • Organic light emitting diode and organic light emitting display device including the same
    Patent number: 10003041
    Abstract: An organic light emitting diode, including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, the electron injection layer including a metal having a work function of 4.0 eV or less and a dipole material including a first component and a second component having different polarities.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: June 19, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Da Hea Im, Sang Hoon Yim, Chang Woong Chu
  • Ray tracing method and apparatus
    Patent number: 9996966
    Abstract: A ray tracing method includes determining whether acceleration structure traversal data of a previous ray similar to a received ray is stored in a traversal cache, and reading the stored acceleration structure traversal data, and performing image rendering based on the read acceleration structure traversal data, based on a result of the determining.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: June 12, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won-jong Lee, Young-sam Shin, Jae-don Lee
  • Organic light emitting diode and organic light emitting diode display including the same
    Patent number: 9985235
    Abstract: An organic light emitting diode according to an example embodiment of the present disclosure includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer. The electron injection layer includes a first halogen dipole material based on a transition or post-transition metal I, and a second halogen dipole material based on a metal having a work function of 4.0 eV or less.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: May 29, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Da Hea Im, Sang Hoon Yim, Won Suk Han
  • PEELING DEVICE OF SHEET MATERIAL
    Publication number: 20180141022
    Abstract: The present invention relates to a peeling device of sheet material for peeling off graphite, and the peeling device of sheet material according to the present invention is characterized in that a specific microchannel is used to apply a shear force required to peel off graphite, and simultaneously, various sizes of shear forces can be applied according to the sections in the microchannel, thus increasing graphene preparation efficiency.
    Type: Application
    Filed: September 7, 2016
    Publication date: May 24, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jeong Kim, Kwang Hyun Yoo, Ye Hoon Im, In Young Kim, Won Jong Kwon
  • METHOD AND APPARATUS FOR GENERATING ACCELERATION STRUCTURE
    Publication number: 20180130249
    Abstract: A method for generating an acceleration structure used for ray tracing includes generating a linear code, the linear code representing a position of each of a plurality of primitives included in a three-dimensional (3D) space, arranging the plurality of primitives according to the generated linear code, determining a rate of change of a size of a generated bounding box while sequentially inputting the plurality of arranged primitives into the generated bounding box, selecting one of the plurality of arranged primitives based on the rate of change of the size of the generated bounding box and classifying the plurality of arranged primitives into a plurality of determined bounding boxes according to the selected primitive.
    Type: Application
    Filed: August 29, 2017
    Publication date: May 10, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-sam Shin, Won-jong Lee
  • LIGHT EMITTING DIODE AND LIGHT EMITTING DIODE DISPLAY INCLUDING THE SAME
    Publication number: 20180123071
    Abstract: A light emitting diode and a light emitting diode display, the light emitting diode including a first electrode; a second electrode overlapping the first electrode; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, wherein the electron injection layer includes a lanthanide element, an alkali meta first element, and a halogen second element, and wherein the first element and the second element are included in the electron injection layer in an amount of 1 vol % to 20 vol %, based on a total volume of a material including the lanthanide element, the first element, and the second element.
    Type: Application
    Filed: August 15, 2017
    Publication date: May 3, 2018
    Inventors: Dong Chan KIM, Dong Hoon KIM, Won Jong KIM, Ji Young MOON, Dong Kyu SEO, Ji Hye LEE, Da Hea IM, Sang Hoon YIM, Yoon Hyeung CHO, Won Suk HAN
  • Organic light emitting diode and organic light emitting display device including the same
    Patent number: 9960380
    Abstract: An organic light emitting diode and an organic light emitting display device, the organic light emitting diode including a first electrode and a second electrode facing each other; an emission layer between the first electrode and the second electrode; and a hole transport layer between the first electrode and the emission layer, wherein the hole transport layer includes an organic material and a dipole material, the dipole material including a first component and a second component, the first component having a polarity different from that of the second component and the first component and the second component being combined with each other.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: May 1, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Chan Kim, Won Jong Kim, Eung Do Kim, Dong Kyu Seo, Da Hea Im, Sang Hoon Yim, Chang Woong Chu
  • Nano-wire and method for manufacturing the same
    Patent number: 9956616
    Abstract: Disclosed are a wire and a method for manufacturing the same. The method includes heating a solvent, adding a capping agent to the solvent, and forming a metallic wire by adding a metallic compound to the solvent. The solvent includes a first solvent having a first reduction power and a second solvent having a second reduction power greater than the first reduction power. The capping agent includes a first capping agent containing a polymer having a first molecular weight, and a second capping agent containing a polymer having a second molecular weight greater than the first molecular weight.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: May 1, 2018
    Assignees: LG INNOTEK CO., LTD., NANOPYXIS CO., LTD.
    Inventors: Joon Rak Choi, Jong Woon Moon, Young Sun You, Yong Sang Cho, Kyoung Hoon Chai, Hyeok Soo Suh, Sang Hoon Lee, Yong Sang Lee, Won Jong Choi
  • Preparation method of graphene
    Patent number: 9950930
    Abstract: Disclosed herein is a preparation method of graphene, capable of preparing graphene having a smaller thickness and a large area, and with reduced defect generation, by a simplified process. The preparation method of graphene includes forming dispersion including a carbon-based material including unoxidized graphite, and a dispersant; and continuously passing the dispersion through a high pressure homogenizer including an inlet, an outlet, and a micro-channel for connection between the inlet and the outlet, having a diameter in a micrometer scale, wherein the carbon-based material is exfoliated, as the material is passed through the micro-channel under application of a shear force, thereby forming graphene having a thickness in nanoscale.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: April 24, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Kwang Hyun Yoo, Kwon Nam Sohn, Won Jong Kwon, Kil Sun Lee
  • Metal nanoplate, a method for preparing the same, a conductive ink composition, and a conductive film comprising the same
    Patent number: 9944813
    Abstract: The present invention relates to a metal nanoplate, a method for manufacturing same, and a conductive ink composition and a conductive film comprising metal nanoplate. The metal nanoplate does not require application of a high temperature and high pressure and thus can be easily manufactured at a low temperature and at normal pressure, and a conductive film or a conductive pattern, among others, having excellent conductivity can be formed even when the conductive ink composition comprising the metal nanoplate is printed on a substrate and then heat-treated or dried at a low temperature. As a result, the metal nanoplate and the conductive ink composition comprising same can be very appropriately applied to various semiconductor elements, display devices, or when forming a conductive pattern or a conductive film for a solar cell in an environment requiring low-temperature firing.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: April 17, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Won Jong Kwon, Se-Ho Park, Sung-Ho Yoon, Yeo-Jin Jeon
  • Organic light emitting diode device having electrode with Ag—Mg alloy
    Patent number: 9949336
    Abstract: An organic light emitting diode device includes a first electrode, a second electrode opposite the first electrode, and an emission layer between the first and second electrodes. The first electrode includes a Ag—Mg alloy including a greater amount of Ag than Mg.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: April 17, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seok-Gyu Yoon, Dong Chan Kim, Sung Chul Kim, Won Jong Kim, Eung Do Kim, Young Woo Song, Jong Hyuk Lee, Bo Ra Jung, Kyu Hwan Hwang
  • Electronic device having touch screen and function controlling method of the same
    Patent number: 9933927
    Abstract: A method for providing a graphical user interface on a display of a device includes: displaying a photograph image on the display of the device; receiving a touch input made on the display; superimposedly displaying a plurality of control guides at a location corresponding to the touch input over the displayed photograph image in response to the touch input; receiving a drag input corresponding to one of the plurality of control guides displayed on the display; adjusting a display characteristic of the photograph image corresponding to the one of the plurality of control guides, in response to the drag input; and displaying the photograph image having the adjusted display characteristic on the display, wherein the display characteristic is a magnification of the photograph image.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: April 3, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hui Chul Yang, Nho Kyung Hong, Jin Young Jeon, Tae Young Kang, In Won Jong
  • Antenna for vehicles
    Patent number: 9917352
    Abstract: A antenna for vehicles may include: a main ground formed on a printed circuit board (PCB); a first LTE antenna ground connected to the main ground so as to ground a signal of a first LTE antenna; and a second LTE antenna ground connected to the main ground so as to ground a signal of a second LTE antenna. The first LTE antenna ground and the second LTE antenna ground may be left-right asymmetrically formed on the PCB.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: March 13, 2018
    Assignees: HYUNDAI MOBIS CO., LTD., INFAC ELECS CO., LTD.
    Inventors: Kyoung Sup Shin, Woo Jin Kim, Won Jong Lee, Song Hee Yang
  • MOBILE DEVICE AND METHOD FOR EXECUTING PARTICULAR FUNCTION THROUGH TOUCH EVENT ON COMMUNICATION RELATED LIST
    Publication number: 20180024710
    Abstract: A mobile device and a touch-based operation method allow a user to easily and conveniently use a desired communication-related function through a touch-sensitive interface. The mobile device displays a scrollable communication-related list that includes but is not limited to a call log list, a message list, a phonebook list, and an email list. When a specific item is selected in response to a first touch event, the mobile device determines whether or not a second touch event occurs on the selected item in a non-scrollable direction. Then the mobile device executes a particular function predefined in the selected item in response to the second touch event occurring in the non-scrollable direction.
    Type: Application
    Filed: September 29, 2017
    Publication date: January 25, 2018
    Inventors: Hyun Kyung SHIN, In Won JONG
  • LINEAR INORGANIC COORDINATION POLYMER, METAL COMPLEX COMPOUND, AND METAL NANOSTRUCTURE AND CATALYST COMPOSITION COMPRISING THE SAME
    Publication number: 20180008970
    Abstract: The present invention relates to a linear inorganic coordination polymer and a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin and the like, and a metal nanostructure and a catalyst composition comprising the same. The linear inorganic coordination polymer comprises a repeating unit having a form in which a predetermined oxalic acid derivative is coordinately bonded to a transition metal, and the metal complex compound comprises a plurality of linear inorganic coordination polymer chains and has a structure in which the plurality of polymer chains are linked to each other via a predetermined neutral ligand.
    Type: Application
    Filed: February 16, 2016
    Publication date: January 11, 2018
    Inventors: Won Jong KWON, Sung Ho YOON, Ye Ji LEE
  • METAL COMPLEX COMPOUND, AND METAL NANOSTRUCTURE AND CATALYST COMPOSITION COMPRISING THE SAME
    Publication number: 20170368543
    Abstract: The present invention relates to a metal complex compound which are prepared in the form of a metal nanostructure having various stereo structures and thus can be used as a catalyst or the like having an excellent activity in preparing a polyalkylene carbonate resin and the like, and a metal nanostructure and a catalyst composition comprising the same. The metal complex compound comprises a plurality of linear inorganic coordination polymer chains having a form in which an oxalic acid is coordinated and linked to a transition metal and the plurality of polymer chains are linked to each other via a predetermined neutral ligand.
    Type: Application
    Filed: February 16, 2016
    Publication date: December 28, 2017
    Inventors: Won Jong KWON, Sung Ho YOON, Ye Ji LEE