Patents by Inventor Won-Jin Kim

Won-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).

  • Publication number: 20180212122
    Abstract: An integrated light-emitting package according to an embodiment comprises: a light-emitting element layer including a plurality of light-emitting units arranged at predetermined intervals; an optical conversion substrate disposed along the upper portion of the light-emitting device layer; and a first adhesive member disposed in each gap between the light-emitting units.
    Type: Application
    Filed: July 21, 2016
    Publication date: July 26, 2018
    Inventors: IN JAE LEE, WON JIN KIM
  • Publication number: 20180196183
    Abstract: A light source unit includes: a light source circuit board; light sources disposed on the light source circuit board and which emit light; a wavelength converter disposed on the light sources to be spaced apart from the light sources and to partially overlap with the light sources; a first glass disposed between the light sources and the wavelength converter; and a second glass disposed on the wavelength converter and at least partially in direct contact with, and coupled to, the first glass.
    Type: Application
    Filed: January 6, 2018
    Publication date: July 12, 2018
    Inventors: Young Hye SON, Yong Hoon KWON, Won Jin KIM, Woo Suk SEO, Si Joon SONG, Kwang Wook CHOI
  • Patent number: 9995458
    Abstract: Provided is a ceramic phosphor plate including a first phosphor layer containing a short-wave phosphor in a transparent ceramic matrix and a second phosphor layer containing a long-wave phosphor, thereby enabling the reduction of a production cost by reducing an amount used of the high-priced long-wave phosphor (red phosphor).
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: June 12, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jin Gyeong Park, Won Jin Kim, In Jae Lee
  • Patent number: 9989793
    Abstract: A display device includes: a display panel having a display area and a non-display area; a light source configured to supply light to the display panel; a bottom chassis on which the light source is disposed; a top chassis coupled to the bottom chassis and not covering an edge portion of the display panel; and a mold unit coupled to the top chassis and covering the edge portion of the display panel, wherein the mold unit may be transparent.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: June 5, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Won Jin Kim, Jae Suk Yoo, Su Chang Ryu
  • Patent number: 9946116
    Abstract: The present invention relates to a liquid crystal display device that prevents a color shift by allowing two sub-pixel areas to have the same transmittance. A liquid crystal display device according to the present invention includes a data line that includes: a connection portion having a direction of extension perpendicular to that of a gate line; a first portion oriented at a first angle with respect to a direction of extension of the connection portion; and a second portion oriented at a second angle different from the first angle with respect to the direction of extension of the connection portion, and wherein an angle between a rubbing direction of the liquid crystal and the connection portion satisfies ? L = ? 2 - ? 1 2 (where ?L is the angle between the rubbing direction of the liquid crystal and the direction of extension of the connection portion, ?1: the first angle, ?2: the second angle).
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: April 17, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Joo Hong Seo, Jeong Uk Heo, Won Jin Kim, Seung Jin Kim, Sun-Jung Lee, Sang-Hun Jung, Min Hee Son
  • Patent number: 9911906
    Abstract: A light emitting device package is provided. The light emitting device package may include a package body, a circuit pattern on the package body, a light emitting chip on the circuit pattern, a connector to connect the light emitting chip to the circuit pattern, a phosphor layer on the light emitting chip, and a first protective layer including a Group III nitride provided on the package body to cover the circuit pattern, the light emitting chip, and the connecting member.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: March 6, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Won Jin Kim, Jin Gyeong Park, In Jae Lee
  • Patent number: 9904133
    Abstract: A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a repair pattern disposed on the insulation substrate, a first passivation layer disposed on the gate line, the data line and the repair pattern and a pixel electrode and a common electrode that is disposed on the first passivation layer and that overlap each other, and a second passivation layer disposed between the pixel electrode and the common electrode where the repair pattern overlaps the pixel electrode.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: February 27, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Seung Cha, Kwang Bae Park, Won Jin Kim
  • Patent number: 9874797
    Abstract: A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a repair pattern disposed on the insulation substrate, a first passivation layer disposed on the gate line, the data line and the repair pattern and a pixel electrode and a common electrode that is disposed on the first passivation layer and that overlap each other, and a second passivation layer disposed between the pixel electrode and the common electrode where the repair pattern overlaps the pixel electrode.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: January 23, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Seung Cha, Kwang Bae Park, Won Jin Kim
  • Publication number: 20170370555
    Abstract: Embodiments of the present invention relate to a phosphor plate and a lighting device including the phosphor plate, the phosphor plate according to an embodiment of the present invention has a light incident region on which light generated from a light source is incident and a light emitting region which converts a wavelength of the incident light and then outputs the light, wherein a ratio of a diameter of the light incident region and a diameter of the light emitting region ranges from 1:3 to 1:9.
    Type: Application
    Filed: June 21, 2017
    Publication date: December 28, 2017
    Inventors: Won Jin Kim, Ju Yeon Won, In Jae Lee
  • Patent number: 9840663
    Abstract: Provided are a ternary glass composition containing SiO2, B2O3 and ZnO, and a ceramic phosphor plate including a glass frit obtained by vitrification of the glass composition as a matrix and obtained by sintering at least one phosphor.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: December 12, 2017
    Assignee: LG INNOTEK CO., LTD
    Inventors: Ju Yeon Won, Jin Gyeong Park, In Jae Lee, Sung Hoon Kim, Won Jin Kim, Eui Yeol Yang
  • Patent number: 9810402
    Abstract: Provided are a light conversion substrate intended for converting an excited beam into a conversion beam, and a light emitting package including the light conversion substrate, the light conversion substrate being implemented in a structure in which side parts of the light conversion substrate for converting a beam emitted from a light emitting element are formed to have different tapers so that uniform color distribution can be implemented all over the entire surface of the light conversion substrate upon packaging the light conversion substrate with the light emitting element.
    Type: Grant
    Filed: February 13, 2015
    Date of Patent: November 7, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jin Gyeong Park, Won Jin Kim, In Jae Lee
  • Publication number: 20170307176
    Abstract: A lighting apparatus includes: a light source configured to generate laser beams; a light converter disposed in a direction in which the laser beams are emitted and configured to generate converted beams excited by the laser beams and transmitted beams of the laser beams; and a light housing disposed in front of the light converter, having an opening along a path of beam travel, and configured to adjust a light distribution of the converted beams.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 26, 2017
    Inventors: Won Jin KIM, Ju Yeon WON, In Jae LEE
  • Publication number: 20170299142
    Abstract: A lighting apparatus which is improved in terms of a light distribution property and a performance of radiating heat includes: a light source which generates laser light; a light conversion unit which is disposed in a direction that the laser light is emitted, and includes a phosphor layer that generates a converted light which is excited by the laser light; and a housing which covers a side surface of the phosphor layer, and is disposed on a light emitting surface of the light conversion unit, wherein the housing includes an opening which exposes a first surface of the phosphor layer, and a plurality of slits.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 19, 2017
    Inventors: Jin Gyeong PARK, Won Jin KIM, In Jae LEE
  • Publication number: 20170271564
    Abstract: The present invention relates to a phosphor plate comprising: a base plate; and phosphor included in the base plate, and provides a phosphor plate and a method for manufacturing the same, wherein one side of the phosphor plate comprises: a protrusion part formed by protrusion of the phosphor fixed to the base plate; and a recess part formed by separation of the phosphor from the base plate, the protrusion part being 20 to 70% with respect to the area of one side of the phosphor plate.
    Type: Application
    Filed: August 20, 2015
    Publication date: September 21, 2017
    Inventors: Won Jin Kim, Jin Gyeong Park, Ju Yeon Won, In Jae Lee
  • Publication number: 20170234506
    Abstract: An embodiment of the present invention relates to a phosphor plate, which is a plate-shaped photo-conversion structure in which a phosphor is dispersed inside of a glass matrix, and has an uneven surface comprising at least one type of pattern, formed on at least one surface of the both surfaces of the plate, wherein the pattern occupies 70-95% of the area of the one surface.
    Type: Application
    Filed: August 6, 2015
    Publication date: August 17, 2017
    Inventors: In Jae LEE, Won Jin KIM, Jin Gyeong PARK
  • Publication number: 20160341995
    Abstract: A display panel includes a first display substrate including a display area and a non-display area which is at a periphery of the display area, a second display substrate facing the first display substrate, a display device in the display area between the first and second display substrates and including a first electrode, an optical layer including an optical layer material, and a second electrode, and a sealing member which is disposed in the non-display area and attaches the first and second display substrates to each other. The sealing member defines a sealing portion thereof which restricts movement of the display area optical layer material to outside the display area, and a receiving portion thereof in which the optical layer material is receivable.
    Type: Application
    Filed: December 30, 2015
    Publication date: November 24, 2016
    Inventors: Jun Hee LEE, Eok Su KIM, Won Jin KIM, Ju Yong PARK, Jung Chul WOO, Sun Hee LEE, Hyun Wook LEE
  • Publication number: 20160240745
    Abstract: A light emitting device package is provided. The light emitting device package may include a package body, a circuit pattern on the package body, a light emitting chip on the circuit pattern, a connector to connect the light emitting chip to the circuit pattern, a phosphor layer on the light emitting chip, and a first protective layer including a Group III nitride provided on the package body to cover the circuit pattern, the light emitting chip, and the connecting member.
    Type: Application
    Filed: February 9, 2016
    Publication date: August 18, 2016
    Inventors: WON JIN KIM, JIN GYEONG PARK, IN JAE LEE
  • Patent number: 9405194
    Abstract: Provided is a method of a substrate treatment. The method includes providing an operation module with substrates contained in a lot and performing an operation treatment thereon and performing a test treatment on the substrates completed with the operation treatment in a test module. The performing of the test treatment includes determining a substrate to be tested, which is provided to the test module, to allow the test treatment to be completed within an operation treatment time for the substrates in a unit lot.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: August 2, 2016
    Assignee: Semes Co., Ltd.
    Inventors: Soo Min Hwang, Dong Ho Kim, Won Jin Kim, Ho Shin Kang
  • Publication number: 20160157221
    Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure provides intelligent services based on a variety of technologies, such as a smart home, a smart building, a smart city, a smart car, a connected car, a health care, a digital education, a smart retail, security and safety services. An apparatus and method for executing a task of an electronic device are provided. The apparatus includes a communication interface configured to receive state information associated with the electronic device from the electronic device, and a processor configured to determine whether to execute a specific task in the electronic device or a mobile terminal based on the state information about the electronic device and state information about the mobile terminal, and to indicate a result of the determination to the electronic device through the communication interface.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 2, 2016
    Inventors: Won-Jin Kim, Byoung-Ik Kang, Phil-Koo Yeo, Jin-Yong Jang, Jin-Woo Kim, Yong-Kwan Cho
  • Publication number: 20160054615
    Abstract: A display device includes: a display panel having a display area and a non-display area; a light source configured to supply light to the display panel; a bottom chassis on which the light source is disposed; a top chassis coupled to the bottom chassis and not covering an edge portion of the display panel; and a mold unit coupled to the top chassis and covering the edge portion of the display panel, wherein the mold unit may be transparent.
    Type: Application
    Filed: June 25, 2015
    Publication date: February 25, 2016
    Inventors: Won Jin Kim, Jae Suk Yoo, Su Chang Ryu