Patents by Inventor Su-jin Kim

Su-jin Kim 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: 9964814
    Abstract: A liquid-crystal display device includes a first substrate and a second substrate including pixels, a liquid-crystal layer interposed between the first and second substrates, pixel electrodes disposed on the first substrate, each of the pixel electrodes disposed in a pixel region of the respective pixels, and a common electrode overlapping the pixel electrodes, where each of the pixel electrodes includes, a stem electrode extended in a first direction and in a second direction intersecting the first direction to divide the pixel region into quadrants, the quadrants corresponding to first to fourth domains, respectively, first branch electrodes, second branch electrodes, third branch electrodes, a first in-between electrode, and a second in-between electrode, and where widths of the first to third branch electrodes are equal to one another, and widths of the first and second in-between electrodes increase as farther from the stem electrode.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: May 8, 2018
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Dong Han Song, Su Jin Kim, Dong Chul Shin, Ki Chul Shin, Ho Kil Oh
  • Patent number: 9959261
    Abstract: A method of displaying a three-dimensional (3D) image by using a display apparatus includes generating an annotation related to a point of the 3D image and determining an image depth of the annotation, and displaying the annotation with the 3D image based on the image depth of the annotation, in which the annotation comprises at least one point or area of the 3D image.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: May 1, 2018
    Assignees: SAMSUNG MEDISON CO., LTD., SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-yoon Kim, Su-jin Kim
  • Publication number: 20180113570
    Abstract: A color conversion panel includes a substrate, a color conversion layer, a transmission layer, and a blue light cutting filter. The color conversion layer is disposed on the substrate. The color conversion layer includes a quantum dot. The transmission layer is disposed on the substrate. The blue light cutting filter is disposed between the substrate and the color conversion layer. An interface between the color conversion layer and the blue light cutting filter includes irregularities.
    Type: Application
    Filed: June 26, 2017
    Publication date: April 26, 2018
    Inventors: Soo Dong KIM, Su Jin Kim, Jin Won Kim, Hyeok Jin LEE, Jae Bum Cho
  • Patent number: 9952740
    Abstract: A color conversion panel includes a substrate, a color conversion layer, a transmission layer, and a blue light cutting filter. The color conversion layer is disposed on the substrate. The color conversion layer includes a quantum dot. The transmission layer is disposed on the substrate. The blue light cutting filter is disposed between the substrate and the color conversion layer. An interface between the color conversion layer and the blue light cutting filter includes irregularities.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 24, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soo Dong Kim, Su Jin Kim, Jin Won Kim, Hyeok Jin Lee, Jae Bum Cho
  • Publication number: 20180101070
    Abstract: A curved liquid crystal display including a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The second curved liquid crystal alignment layer has an average value of surface roughness values greater than an average value of surface roughness values of the first curved liquid crystal alignment layer.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Inventors: Dong Han Song, Oh Jeong Kwon, Su Jin Kim, Jin Won Kim, Ki Chui Shin, Dong Chui Shin, Sung Jae Yun, Hyeok Jin Lee
  • Patent number: 9934753
    Abstract: A display device includes a scan driver which supplies a gate-on voltage or a gate-off voltage to scan lines, and a power supply unit which supplies the gate-off voltage to the scan driver, and includes a temperature sensor which generates a sensing voltage of which voltage value is changed corresponding to a temperature of a panel or an ambient temperature, a first voltage limiter which limits a minimum voltage value of the sensing voltage, and a second voltage limiter which limits a maximum voltage value of the sensing voltage.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: April 3, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yang Uk Nam, Jong Jae Lee, Su Jin Kim, Dae Sik Lee
  • Patent number: 9904129
    Abstract: Provided are a light modulation device and a use thereof. The light modulation device may apply an external signal by a composite layer having a high transmittance in a visible region, a low transmittance in an infrared region and a low sheet resistance. Such a light modulation device may be applied in various uses such as a smart window, a window protecting film, a flexible display element, an active retarder for displaying a 3D image or a viewing angle control film.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: February 27, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Su Jin Kim, Doo Hoon Song, Jin Hyong Lim, Dong Hyun Oh, Ki Hwan Kim
  • Patent number: 9904455
    Abstract: A method of changing a user interface (UI), which is used for diagnosis of a target object via a medical device, based on user motion information. The method including obtaining motion information regarding a user; changing the UI based on the obtained motion information regarding the user; and displaying the changed UI.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: February 27, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dae-hyun Ban, Su-jin Kim, Jeong-ho Han
  • Publication number: 20180054926
    Abstract: An electromagnetic wave shielding sheet including a carbon composite fiber and manufactured by electrospinning, and a method of manufacturing the same are disclosed. More particularly, an electromagnetic wave shielding sheet includes a carbon composite fiber having a core-shell structure and a resin, and the core-shell structure includes an outer shell including a carbon fiber, and a core including metal nano particles arranged in a length direction of the carbon fiber in the outer shell. The electromagnetic wave shielding sheet includes metal nano particles as electromagnetic wave shielding materials in a carbon fiber, and the oxidation of a metal may be prevented, conductivity in a length direction of the carbon fiber may be secured, and the sheet may be applied to various industrial fields as an electromagnetic shielding material.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 22, 2018
    Inventors: Hoon HUH, Hui Jin Kim, Su Jin Kim, Myung Chul Shin, Jong Ho Lee, Choon Keun Park
  • Patent number: 9899100
    Abstract: An anti-fuse device includes a gate insulating film formed on a semiconductor substrate, a gate electrode formed on the gate insulating film, and a salicide layer formed on a first portion of the gate electrode such that a second portion of the gate electrode omits the salicide layer, wherein a hard breakdown of at least a portion of the gate insulating film at a time of programming the anti-fuse device.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: February 20, 2018
    Assignee: Magnachip Semiconductor, Ltd.
    Inventors: Duk Ju Jeong, Su Jin Kim
  • Publication number: 20180036974
    Abstract: The present invention provides a smart contact lens including a sensor capable of non-invasively sensing an eye disease in real time and a drug reservoir, and smart glasses for controlling the smart contact lens.
    Type: Application
    Filed: April 25, 2016
    Publication date: February 8, 2018
    Inventors: Sei Kwang HAHN, Young Chul SUNG, Beom Ho MUN, Keon Jae LEE, Dohee KEUM, Su Jin KIM
  • Patent number: 9885914
    Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a first insulation substrate and a pixel electrode disposed on the first insulation substrate. A first alignment layer is disposed on the pixel electrode. A second insulation substrate faces the first insulation substrate. A common electrode is disposed on a surface of the second insulation substrate facing the first insulation substrate. A second alignment layer is disposed on a surface of the common electrode facing the first insulation substrate. A liquid crystal layer is disposed between the first alignment layer and the second alignment layer. The liquid crystal layer includes liquid crystal molecules. One of the first alignment layer and the second alignment layer has an electron-rich group and the other has an electron-deficient group.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: February 6, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyeok Jin Lee, Oh Jeong Kwon, Dong Han Song, Sung-Jae Yun, Su Jin Kim, Jin Won Kim, Ki Chul Shin, Dong-Chul Shin
  • Publication number: 20180031383
    Abstract: A navigation apparatus can be configured to be installed in a vehicle, including a display; a wireless communication unit; and a controller operatively connected to the display and configured to receive a first destination from a mobile terminal for controlling the navigation apparatus, display route information from an origination position to the first destination received from the mobile terminal, display, on the display of the navigation apparatus, when a current position of the navigation apparatus is within a preset range of the destination, a message inquiring whether or not the first destination is a final destination, receive a new destination after an input indicating that the first destination point is not the final destination, and display, on the display of the navigation apparatus, road guidance information from the current position to the new destination point.
    Type: Application
    Filed: October 3, 2017
    Publication date: February 1, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Suk-Jin CHANG, Eun-Hee JEONG, Chae-Guk CHO, Su-Jin KIM, Kyoung-Hwa KIM
  • Patent number: 9880421
    Abstract: A curved liquid crystal display is provided. The curved liquid crystal display includes: a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The first curved liquid crystal alignment layer includes protrusions protruded toward the second curved liquid crystal alignment layer. The second curved liquid crystal alignment layer includes protrusions protruded toward the first curved liquid crystal alignment layer.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: January 30, 2018
    Assignee: Samsung Display Co., Ltd
    Inventors: Dong Han Song, Oh Jeong Kwon, Su Jin Kim, Jin Won Kim, Ki Chul Shin, Dong Chul Shin, Sung Jae Yun, Hyeok Jin Lee
  • Publication number: 20170372790
    Abstract: An anti-fuse device includes a gate insulating film formed on a semiconductor substrate, a gate electrode formed on the gate insulating film, and a salicide layer formed on a first portion of the gate electrode such that a second portion of the gate electrode omits the salicide layer, wherein a hard breakdown of at least a portion of the gate insulating film at a time of programming the anti-fuse device.
    Type: Application
    Filed: May 18, 2017
    Publication date: December 28, 2017
    Applicant: Magnachip Semiconductor, Ltd.
    Inventors: Duk Ju JEONG, Su Jin KIM
  • Publication number: 20170351146
    Abstract: A liquid crystal display includes: a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, a first alignment layer positioned between the first substrate and the liquid crystal layer, a second alignment layer positioned between the second substrate and the liquid crystal layer, and a plurality of protrusions positioned at at least one of between the first alignment layer and the liquid crystal layer and between the second alignment layer and the liquid crystal layer, wherein at least one among the plurality of protrusions includes a polymer of a reactive mesogen, and the reactive mesogen is represented by Chemical Formula 1: Pa-A1-O?CH2?nO-A2-Pb??Chemical Formula 1
    Type: Application
    Filed: January 19, 2017
    Publication date: December 7, 2017
    Inventors: Hyeok Jin LEE, Oh Jeong KWON, Ka Eun KIM, Soo Dong KIM, Su Jin KIM, Jin Won KIM, Jae Bum CHO, Baek Kyun JEON
  • Publication number: 20170343862
    Abstract: A liquid crystal display including a first substrate; a second substrate on the first substrate; a liquid crystal layer between the first substrate and the second substrate; a first alignment layer between the first substrate and the liquid crystal layer and including a first polymer; a second alignment layer between the second substrate and the liquid crystal layer and including a second polymer; and protrusions between the first alignment layer and the liquid crystal layer, wherein at least one of the protrusions includes an alignment polymer polymerized with a reactive mesogen, the first polymer includes a first main chain and a plurality of first side chains connected to the first main chain, and at least one of the plurality of first side chains includes a photoreactive group and a photoreactive derivative, and wherein the photoreactive group has an absorbance that is greater than that of the reactive mesogen.
    Type: Application
    Filed: November 17, 2016
    Publication date: November 30, 2017
    Inventors: Oh Jeong KWON, Hyeok Jin LEE, Ka Eun KIM, Soo Dong KIM, Su Jin KIM, Jae Bum CHO
  • Publication number: 20170329184
    Abstract: A liquid crystal display including: a first substrate; a second substrate configured to overlap the first substrate and to be separate from the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including a liquid crystal molecule; a first alignment layer disposed between the first substrate and the liquid crystal layer; a second alignment layer disposed between the second substrate and the liquid crystal layer; and a plurality of protrusions disposed between the first alignment layer and the liquid crystal layer, wherein at least one protrusion of the plurality of protrusions includes an orientation polymer including a polymerized reactive mesogen, the first alignment layer includes a photo-reactive group, and the liquid crystal layer includes a photoreaction initiator.
    Type: Application
    Filed: April 27, 2017
    Publication date: November 16, 2017
    Inventors: Jae Bum CHO, Hyeok Jin LEE, Oh Jeong KWON, Ka Eun KIM, Su Jin KIM
  • Patent number: 9804236
    Abstract: A magnetic resonance imaging (MRI) apparatus and a method of generating an MR image that may be generated in a resource saving mode by taking into account energy efficiency. The method includes: setting a resource saving mode; acquiring, based on the set resource saving mode, at least one description corresponding to a plurality of imaging filters; and generating a first MR image based on the acquired at least one description.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: October 31, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keum-yong Oh, Su-jin Kim, Sung-pil Jung, Yang-lim Choi
  • Publication number: 20170309074
    Abstract: An automatic vending machine having holographic products comprises: a user interface unit; a display unit comprising one or multiple displays; an image display processing unit for processing to display, on the display unit, a thematic image including a plurality of image objects and one or more three-dimensional product image objects included within the thematic image; and a sale processing unit for processing the sale of an actual product corresponding to the three-dimensional product image object selected for purchase by means of the user interface, wherein the image display processing unit rotates the three-dimensional product image object in accordance with a user input from the user interface unit.
    Type: Application
    Filed: September 16, 2015
    Publication date: October 26, 2017
    Applicant: THE MACKISS COMPANY INC.
    Inventors: Woong-Rae CHO, Keun-Soo KIM, Su-Jin KIM