Patents by Inventor Dae Hong Kim

Dae Hong 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: 10693170
    Abstract: Disclosed herein are a lithium air battery having a multi-layered electrolyte membrane and a method of manufacturing the same. The lithium air battery includes a first electrolyte membrane capable of obtaining high ionic conductivity on a lithium negative electrode surface while minimizing the content of polymer and positioning a second electrolyte membrane with high resistance to oxygen radicals on the air electrode. Accordingly, the multi-layered electrolyte membrane can improve an electrolyte filling characteristic and a conductive characteristic of lithium ions, suppress oxygen radicals from being carried from an air electrode, and suppress a growth of lithium dendrite to largely improve a battery lifespan.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: June 23, 2020
    Assignees: Hyundai Motor Company, IUCF-HYU (Industry-University cooperation Foundation Hanyang University)
    Inventors: Dae Gun Jin, Kyoung Han Ryu, Won Keun Kim, Dong Won Kim, Jae Hong Kim, Hyun Sik Woo
  • Patent number: 10685608
    Abstract: A display device is disclosed. The display device includes a display including a backlight comprising a plurality of light sources and a display panel and configured to display a background image including a preset object, a sensor disposed at an outer part of the display and configured to sense an external lighting environment and a processor configured to determine a direction of a lighting based on the sensed lighting environment, to display a shadow object for the preset object at a position corresponding to the determined lighting direction, and to adjust a brightness of a light source corresponding to a position of the shadow object from among the plurality of light sources based on the sensed lighting environment.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-won Son, Dae-bong Lee, Ki-suk Kim, Soo-hong Kim, Jong-ho Kim, Hyun-suk Kim, Shin-woo Choi
  • Patent number: 10677978
    Abstract: A display device is provided, which includes a display panel, a light guide plate disposed in a rear of the display panel, a light source disposed adjacent to a light-incident surface of the light guide plate and configured to radiate light toward the light-incident surface of the light guide plate, and a holder disposed along a light-facing surface of the light guide plate, the light-facing surface of the light guide plate opposing the light-incident surface of the light guide plate, the holder including a supporting portion that supports a light-emitting surface of the light guide plate, the light-emitting surface of the light guide plate disposed between the light-incident surface and the light-facing surface, wherein the supporting portion of the holder has a first light reflecting surface that faces the light-facing surface of the light guide plate.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: June 9, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kil-hong Lee, Dae-young Kim, Hyung-ki Kim, Yong-sung Yoo, Duk-jin Jeon, Tae-hee Jeon
  • Patent number: 10673068
    Abstract: The present disclosure relates to a negative electrode active material having excellent output characteristics and causing little gas generation, and an electrode including the negative electrode active material. The negative electrode active material includes metal oxide-lithium titanium oxide (MO-LTO) composite particles which have a shape of secondary particles formed by aggregation of primary particles, wherein the primary particles have a core-shell structure including a core and a shell totally or at least partially covering the surface of the core, the core includes primary particles of lithium titanium oxide (LTO), and the shell includes a metal oxide.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: June 2, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Min-A Park, Dae-Hong Kim, Jae-Kyung Kim, Won-Hee Jeong
  • Publication number: 20200166194
    Abstract: A display apparatus includes: a display panel; a light source configured to supply light to the display panel; and a diffuser plate configured to diffuse the light supplied to the display panel. The diffuser plate includes: a first diffusion layer comprising a plurality of concave portions in a first surface of the first diffusion layer; a light converter provided in each concave portion of the plurality of concave portions; and a second diffusion layer configured to cover the first surface of the first diffusion layer.
    Type: Application
    Filed: November 22, 2019
    Publication date: May 28, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kil Hong Lee, Dae Young Kim, Hyung Ki Kim, Yong Sung Yoo, Duk Jin Jeon, Tae Hee Jeon
  • Patent number: 10655801
    Abstract: A light emitting device and a vehicular lamp are provided. The light emitting device comprises: a first light emitting unit; a second light emitting unit separated from the first light emitting unit; and a sidewall surrounding side surfaces of the first and second light emitting units while adjoining the side surfaces of the first and second light emitting units, wherein the first light emitting unit and the second light emitting unit emit light have different peak wavelengths.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: May 19, 2020
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Yoon Seop Lee, Da Hye Kim, Sang Hong Lee, Byoung Kyu Park, Dae Wook Kim, Jae Hyun Park
  • Patent number: 10649135
    Abstract: A display apparatus is provided. The display apparatus includes a display panel; a light guide plate configured to guide light to the display panel and disposed behind the display panel; a light source configured to emit light to a lateral surface of the light guide plate; a diffusion plate disposed between the display panel and the light guide plate; and at least one support member configured to support the diffusion plate and disposed to pass through the light guide plate, wherein a light transmittance of a portion of the at least one support member at a side of the support member facing the light source is different from a light transmittance of a remaining portion of the at least one support member.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: May 12, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-ki Kim, Dae-young Kim, Yong-sung Yoo, Kil-hong Lee, Duk-jin Jeon, Tae-hee Jeon
  • Publication number: 20200135073
    Abstract: An inspecting device of a display panel includes a contact including first probe pins that contact to data pads of a display panel and second probe pins that contact to common voltage pads of the display panel, a signal generator coupled to the first probe pins, the signal generator configured to generate a first data voltage corresponding to a first gray level and a second data voltage corresponding to a second gray level, a power generator coupled to the second probe pins, the power generator configured to generate a first common voltage and a second common voltage of which a voltage level is different from a voltage level of the second common voltage, and a defect detector configured to detect a defect of the display panel by removing a contact noise generated due to contact failure of the first probe pins and the second probe pins.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 30, 2020
    Inventors: Dae Hong KIM, Hyungjin LEE, Sung Hoon YANG, Se Yoon OH
  • Publication number: 20200126203
    Abstract: A display panel inspection system includes a camera to image respective frames of a mother substrate in a frame-by-frame manner, a stage to move the mother substrate relative to the camera, an image obtaining unit to store frames imaged by the camera, a gray level extracting unit that obtains gray level values of the frames, a frame matching unit that searches and matches two frames that match each other among the frames imaged by the camera, a correcting unit that performs correction on one of two frames matched with each other in consideration of an alignment error and an image distortion between the two frames, and a comparing unit that compares the gray level values of the two frames matched with each other, after the correction.
    Type: Application
    Filed: September 18, 2019
    Publication date: April 23, 2020
    Inventors: Hyungjin LEE, Dae Hong KIM, Minjung PARK, Sung Hoon YANG, Seyoon OH
  • Patent number: 10618930
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: April 14, 2020
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik Kim, Frank Fang, Atsushi Endo, Hyeong-wook Choi, Ming-Hong Hao, Xingfeng Bao, Kuan-Chun Huang
  • Patent number: 10589648
    Abstract: An apparatus for opening and closing a sliding armrest console, in which it is easy to access a console storage space by inserting an armrest into an armrest console in a state in which the console is opened, may include an armrest rotating about a main hinge, a console, an upper portion of which is closed by the armrest, a first guide groove formed for guiding a movement direction of an auxiliary hinge positioned at the armrest when the armrest rotates, and a main guide groove formed in a vertical direction of the console such that the main hinge moves along the main guide groove, wherein when the main hinge moves along the main guide groove, the auxiliary hinge moves along a second guide groove, which is vertically connected to the first guide groove, so that the armrest is inserted into the console.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: March 17, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Daejoo Precision Industrial Co., Ltd.
    Inventors: Hye Kyung Kim, Sung Sik Choi, Young Ju Lee, Keun Sig Lim, Dae Ig Jung, Keun Hong Bae, Ki Young An
  • Publication number: 20200058690
    Abstract: An image sensor includes a first column line and a second column line configured to extend in a first direction, a plurality of pixel groups configured to connect to the first column line or the second column line and to comprise a plurality of pixels in each of the plurality of pixel groups, a bias circuit configured to comprise a first current circuit and a second current circuit configured to output different bias currents in a first operational mode, and a switching circuit configured to connect the first column line to the first current circuit and connect the second column line to the second current circuit during a first time period, and to connect the first column line to the second current circuit and connect the second column line to the first current circuit during a second time period subsequent to the first time period in the first operational mode.
    Type: Application
    Filed: March 15, 2019
    Publication date: February 20, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae Hong KIM, Dae Hwa PAIK, Seung Hyun LIM, Sin Hwan LIM
  • Publication number: 20200055883
    Abstract: Provided herein are compounds useful for the treatment of cancer.
    Type: Application
    Filed: February 16, 2018
    Publication date: February 20, 2020
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Dae-Shik KIM, Frank FANG, Atsushi ENDO, Hyeong-wook CHOI, Ming-Hong HAO, Xingfeng BAO, Kuan-Chun HUANG
  • Patent number: 10558368
    Abstract: This technology relates to a memory system in which a plurality of memory devices operates in an interleaving manner and an operating method of the memory system. The memory system may include a plurality of memory devices, a host controller suitable for generating a plurality of internal read commands by splitting an external read command applied from a host in a minimum read size, and a memory controller suitable for checking information about internal read commands which belong to the plurality of internal read commands and which are sequentially late in a section in which a read operation is performed on the plurality of memory devices based on check values of information about internal read commands which belong to the plurality of internal read commands and which are sequentially ahead.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: February 11, 2020
    Assignee: SK hynix Inc.
    Inventors: Dae-Hong Kim, Soong-Sun Shin
  • Publication number: 20200043976
    Abstract: A display device includes a first pixel and a second pixel; a light emitting layer; a color conversion layer on the light emitting layer; and a color filter layer on the color conversion layer, the light emitting layer including one or more light emitting elements in the first pixel and the second pixel, the color conversion layer including a first color conversion layer in the first pixel and a second color conversion layer in the second pixel. The color filter layer includes a first color filter layer in the first pixel and a second color filter layer in the second pixel, the light emitting elements capable of emitting a first light having a first wavelength, each of the first color conversion layer and the second color conversion layer including first color conversion particles and second color conversion particles.
    Type: Application
    Filed: February 14, 2019
    Publication date: February 6, 2020
    Inventors: Dong Uk KIM, Hyun Min CHO, Keun Kyu SONG, Dae Hyun KIM, Jung Hong MIN, Seung A. LEE, Hyung Rae CHA
  • Patent number: 10545282
    Abstract: A display includes a display panel for displaying an image; a backlight including a light guide plate disposed behind the display panel for outputting light to the display panel, and a light source that irradiates the light to a first side surface of the light guide plate; and a holder for supporting the display panel and the light guide plate and to have a concave portion that exposes at least a portion of a second side surface of the light guide plate positioned to be opposite to the first side surface of the light guide plate.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: January 28, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyung-ki Kim, Dae-young Kim, Yong-sung Yoo, Kil-hong Lee, Duk-jin Jeon, Tae-hee Jeon
  • Publication number: 20190378954
    Abstract: Provided is a method of manufacturing a light-emitting element, the method including positioning a substrate, forming a first separation layer, which includes a first sacrificial layer, an etching control layer on the first sacrificial layer, and a second sacrificial layer on the etching control layer, on the substrate, forming at least one first light-emitting element on the first separation layer, and separating the first light-emitting element from the substrate.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 12, 2019
    Inventors: Jung Hong MIN, Dae Hyun KIM, Hyun Min CHO, Jong Hyuk KANG, Dong Uk KIM, Seung A LEE, Hyun Deok IM, Hyung Rae CHA
  • Publication number: 20190378953
    Abstract: A light emitting element, a method of manufacturing a light emitting element, and a display device including a light emitting element are provided. A method of manufacturing a light emitting element includes: preparing a lower panel including a substrate and a first sub conductive semiconductor layer on the substrate; forming a first mask layer including at least one mask pattern on at least a part of the lower panel to be spaced apart from each other and an opening region in which the mask patterns are spaced apart from each other; laminating a first conductive semiconductor layer, an active material layer, and a second conductive semiconductor layer on the first mask layer to form an element laminate; etching the element laminate in a vertical direction to form an element rod; and removing the mask pattern to separate the element rod from the lower panel.
    Type: Application
    Filed: February 12, 2019
    Publication date: December 12, 2019
    Inventors: Jung Hong MIN, Dae Hyun KIM, Seung A LEE, Hyun Min CHO, Jong Hyuk KANG, Dong Uk KIM, Hyun Deok IM, Hyung Rae CHA
  • Publication number: 20190377407
    Abstract: A VR motion simulator allowing a user to experience a vertical motion in VR environment by analyzing a pressure distribution of a sole of the user and estimating a posture of the user, and a method of implementing a vertical motion action of a user in VR. The simulator includes a pressure distribution image generating module generating a pressure distribution image of a sole of a user at a time of a vertical motion of the user; a sole position tracking module analyzing the pressure distribution image to detect the sole of the user, and track a position of the sole on the basis of movement of the detected sole to output sole position tracking information; and a posture estimating module estimating a posture of the user on the basis of the sole position tracking information to output posture estimation information.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 12, 2019
    Inventors: Dae Hwan KIM, Su Ran PARK, Ki Hong KIM
  • Publication number: 20190368762
    Abstract: A method and apparatus for controlling an air conditioner are provided. The method includes generating a dry bulb temperature (DBT) correction map for a space, based on feedback messages received from a plurality of user equipments (UEs), generating a thermal comfort characteristic map for the space, based on temperature measurements included in the feedback messages, determining a setting temperature for the air conditioner in the space, based on the DBT correction map and the thermal comfort characteristic map, and controlling the air conditioner to the determined setting temperature.
    Type: Application
    Filed: April 20, 2017
    Publication date: December 5, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyung-Jae KIM, Kwan-Woo SONG, Soon-Heum KO, Gun-Hyuk PARK, Sung-Geun SONG, Dae-Eun YI, Hye-Jung CHO, Jae-Hong KIM