Patents by Inventor Je Won Kim

Je Won 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: 20240102921
    Abstract: An optical inspection apparatus includes a stage that supports a target substrate, the target substrate including a plurality of light emitting elements, a jig that applies an electrical signal to the target substrate, the jig including a regulation resistor, a microscope that generates magnified image data of the target substrate, a camera that captures the magnified image data to generate a color image of the target substrate, and an optical measurement unit that captures the magnified image data of the target substrate to generate a spectrum image and measure optical characteristics of the target substrate.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 28, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Je Won YOO, Basrur VEIDHES, Dae Hyun KIM, Hyun Min CHO, Jong Won LEE, Joo Yeol LEE
  • Publication number: 20240088425
    Abstract: An electrode assembly, a battery, a battery pack and a vehicle including the same are provided. In the electrode assembly, the uncoated portion of an electrode includes a segment region divided into a plurality of segments, and the segment region includes a plurality of segment groups separated by a group separation pitch along a winding direction. One end of the electrode assembly includes a plurality of segment alignments. In winding turns corresponding to the plurality of segment alignments, group separation pitches of segment groups disposed in a same winding turn are substantially identical, and separation pitches of the segment groups is greater in a winding turn of a region adjacent to the outer circumference of the electrode assembly than in a winding turn of a region adjacent to the core of the electrode assembly.
    Type: Application
    Filed: July 19, 2022
    Publication date: March 14, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jae-Eun LEE, Jong-Sik PARK, Hak-Kyun KIM, Je-Jun LEE, Jae-Won LIM, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE
  • Publication number: 20240083227
    Abstract: An out belt integrated door for a vehicle including an external panel, an internal panel fastened to an internal surface of the external panel, and a door glass provided between the external panel and the internal panel includes a coupling block portion provided on an upper internal surface of the external panel and a hidden lip coupled to the coupling block portion and configured to seal between the external panel and the door glass.
    Type: Application
    Filed: May 25, 2023
    Publication date: March 14, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Je-Won CHOI, Dae-Chul KIM
  • Publication number: 20240081093
    Abstract: A display device includes a substrate, a first electrode disposed on the substrate, an organic light-emitting layer disposed on the first electrode, a second electrode disposed on the organic light-emitting layer, an encapsulation layer disposed on the second electrode, and a touch layer disposed on the encapsulation layer. The encapsulation layer includes a first inorganic layer, a first organic layer, a second organic layer, and a second inorganic layer. The first inorganic layer is disposed on the second electrode, the first organic layer is disposed on the first inorganic layer, the second organic layer is disposed on the first organic layer and has a greater ring parameter than the first organic layer, and the second inorganic layer is disposed on the second organic layer.
    Type: Application
    Filed: June 2, 2023
    Publication date: March 7, 2024
    Inventors: Jin Ho KWACK, Je Won YOO, Chang Mok KIM
  • Publication number: 20240072387
    Abstract: A cylindrical secondary battery, a battery pack, and a vehicle are provided. The cylindrical secondary battery includes an electrode assembly having a first electrode tab at a first end of the electrode assembly a battery can configured to accommodate the electrode assembly through an opening portion formed at one side of the battery can, a current collecting plate including three or more tab coupling portions electrically connected to the first electrode tab, and a can coupling portion extending from ends of the tab coupling portions toward the opening portion of the battery can and having a continuous outer peripheral surface electrically connected to an inner surface of the battery can, and a top cap configured to cover the opening portion of the battery can.
    Type: Application
    Filed: March 4, 2022
    Publication date: February 29, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kyeong Hoon PARK, Jimin JUNG, Jae Won LIM, Je Jun LEE, Hak Kyun KIM
  • Patent number: 11916309
    Abstract: An apparatus and method for transmitting and receiving magnetic field signals in a magnetic field communication system are provided. The apparatus includes a controller configured to generate a communication signal, matching units that are configured to receive the communication signal and that respectively correspond to different matching frequencies, and loop antennas that are connected to the matching units, respectively, and that are configured to convert communication signals according to the different matching frequencies into magnetic transmission signals in the form of magnetic field energy and to transmit the magnetic transmission signals.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: February 27, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jaewoo Lee, In Kui Cho, Sang-Won Kim, Seong-Min Kim, Ho Jin Lee, Jang Yeol Kim, Jung Ick Moon, Woo Cheon Park, Je Hoon Yun, Hyunjoon Lee, Dong Won Jang
  • Patent number: 9911381
    Abstract: There is provided a display device including a plurality of pixels. Each of the plurality of pixels may include a plurality of switching devices, at least one capacitor, and a semiconductor light-emitting device. The display device may further include a driving circuit configured to apply currents to the semiconductor light-emitting device through the plurality of switching devices and at least one capacitor. The semiconductor light-emitting device may emit red light, green light, and blue light through the currents applied by the driving circuit.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: March 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam Goo Cha, Young Soo Park, Sung Hyun Sim, Je Won Kim
  • Patent number: 9638297
    Abstract: A rack bar supporting device is a device for supporting a rack bar of a steering apparatus of a vehicle toward a pinion shaft and includes a rack bearing and a biasing assembly. The biasing assembly includes an adjustment plug, an adjustment assembly and a support plate assembly. The adjustment assembly includes an adjustment member and a first biasing member. The support plate assembly includes a first support plate, a second support plate, a second biasing member which provides a force for pushing the first support plate along the biasing axis against the second support plate, and a connection structure which connects the first and the second support plates together so as to restrict movement of the second plate in a direction away from the rack bearing.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: May 2, 2017
    Assignee: ERAE AUTOMOTIVE SYSTEMS CO., LTD.
    Inventors: Chang-Wook Son, Seong-Hun Bae, Min-Young Choi, Jin-Woong Lee, Je-Won Kim
  • Patent number: 9601665
    Abstract: A nanostructure semiconductor light emitting device may includes: a base layer having first and second regions and formed of a first conductivity-type semiconductor material; a plurality of light emitting nanostructures disposed on an upper surface of the base layer, each of which including a nanocore formed of the first conductivity-type semiconductor material, and an active layer and a second conductivity-type semiconductor layer sequentially disposed on the nanocore; and a contact electrode disposed on the plurality of light emitting nanostructures, wherein a tip portion of each of light emitting nanostructures disposed on the first region may not be covered with the contact electrode, and a tip portion of each of light emitting nanostructures disposed on the second region may be covered with the contact electrode.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun Sim, Geon Wook Yoo, Mi Hyun Kim, Dong Hoon Lee, Jin Bock Lee, Je Won Kim, Hye Seok Noh, Dong Kuk Lee
  • Patent number: 9478702
    Abstract: There is provided a semiconductor light emitting device including: a first conductivity-type semiconductor base layer; a mask layer disposed on the first conductivity-type semiconductor base layer and including a graphene layer with a plurality of openings exposing the first conductivity-type semiconductor base layer; and a plurality of light emitting nanostructures disposed on the openings and each including a first conductivity-type semiconductor core, an active layer, and a second conductivity-type semiconductor layer.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Won Hwang, Je Won Kim, Il Ho Ahn, Soo Jeong Choi
  • Publication number: 20160125804
    Abstract: There is provided a display device including a plurality of pixels. Each of the plurality of pixels may include a plurality of switching devices, at least one capacitor, and a semiconductor light-emitting device. The display device may further include a driving circuit configured to apply currents to the semiconductor light-emitting device through the plurality of switching devices and at least one capacitor. The semiconductor light-emitting device may emit red light, green light, and blue light through the currents applied by the driving circuit.
    Type: Application
    Filed: August 13, 2015
    Publication date: May 5, 2016
    Inventors: Nam Goo CHA, Young Soo PARK, Sung Hyun SIM, Je Won KIM
  • Patent number: 9321477
    Abstract: A rack bar support device supports a rack bar of a steering device of a vehicle toward a pinion shaft, and includes a rack bearing which is disposed opposite the pinion to contact the rack bar and a biasing assembly providing a force of pushing the rack bearing along a biasing axis toward the rack bar to urge the rack bearing to push the rack bar is engaged with the pinion shaft. The biasing assembly includes an adjustment plug, an adjustment assembly and a support plate assembly. The support plate assembly includes a support plate which is movably disposed between the adjustment member and the rack bearing in a state of being supported by the adjustment member, and a gap is formed between the support plate and the rack bearing.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: April 26, 2016
    Assignee: ERAE AUTOMOTIVE SYSTEMS CO., LTD.
    Inventors: Seong-Hun Bae, Chang-Wook Son, Chung-Shin Lee, Jin-Woong Lee, Je-Won Kim
  • Publication number: 20160049553
    Abstract: A nanostructure semiconductor light emitting device may includes: a base layer having first and second regions and formed of a first conductivity-type semiconductor material; a plurality of light emitting nanostructures disposed on an upper surface of the base layer, each of which including a nanocore formed of the first conductivity-type semiconductor material, and an active layer and a second conductivity-type semiconductor layer sequentially disposed on the nanocore; and a contact electrode disposed on the plurality of light emitting nanostructures, wherein a tip portion of each of light emitting nanostructures disposed on the first region may not be covered with the contact electrode, and a tip portion of each of light emitting nanostructures disposed on the second region may be covered with the contact electrode.
    Type: Application
    Filed: August 17, 2015
    Publication date: February 18, 2016
    Inventors: Sung Hyun SIM, Geon Wook YOO, Mi Hyun KIM, Dong Hoon LEE, Jin Bock LEE, Je Won KIM, Hye Seok NOH, Dong Kuk LEE
  • Patent number: 9166098
    Abstract: There is provided a nitride semiconductor light emitting device including an active layer of a multi quantum well structure, the nitride semiconductor light emitting device including: a substrate; and a buffer layer, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially stacked on the substrate, wherein the active layer is formed of a multi quantum well structure where a plurality of barrier layers and a plurality of well layers are arranged alternately with each other, and at least one of the plurality of barrier layers includes a first barrier layer including a p-doped barrier layer doped with a p-dopant and an undoped barrier layer.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: October 20, 2015
    Assignees: Samsung Electronics Co., Ltd., Gwangju Institute of Science and Technology
    Inventors: Sang Won Kang, Seong Ju Park, Min Ki Kwon, Sang Jun Lee, Joo Young Cho, Yong Chun Kim, Sang Heon Han, Dong Ju Lee, Jeong Tak Oh, Je Won Kim
  • Publication number: 20150221823
    Abstract: There is provided a semiconductor light emitting device including: a first conductivity-type semiconductor base layer; a mask layer disposed on the first conductivity-type semiconductor base layer and including a graphene layer with a plurality of openings exposing the first conductivity-type semiconductor base layer; and a plurality of light emitting nanostructures disposed on the openings and each including a first conductivity-type semiconductor core, an active layer, and a second conductivity-type semiconductor layer.
    Type: Application
    Filed: October 13, 2014
    Publication date: August 6, 2015
    Inventors: Sung Won HWANG, Je Won KIM, Il Ho AHN, Soo Jeong CHOI
  • Patent number: 9076928
    Abstract: A semiconductor light emitting device is provided and includes a protective element including a first lower conductivity-type semiconductor layer and a second lower conductivity-type semiconductor layer. First and second lower electrodes are connected to the first lower conductivity-type semiconductor layer and the second lower conductivity-type semiconductor layer, respectively. A light emitting structure includes a first upper conductivity-type semiconductor layer, an active layer, and a second upper conductivity-type semiconductor layer sequentially formed on the protective element. First and second upper electrodes are connected to the first upper conductivity-type semiconductor layer and the second upper conductivity-type semiconductor layer, respectively.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: July 7, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seong Seok Yang, Ki Seok Kim, Je Won Kim, Ju Bin Seo, Sang Seok Lee, Joon Sub Lee, Jin Bock Lee
  • Patent number: 8946751
    Abstract: A semiconductor light emitting device includes a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer sequentially stacked on a substrate. A first electrode is disposed on a portion of the first conductivity-type semiconductor layer. A current diffusion layer is disposed on the second conductivity-type semiconductor layer and includes an opening exposing a portion of the second conductivity-type semiconductor layer. A second electrode covers a portion of the current diffusion layer and the exposed portion of the second conductivity-type semiconductor layer, wherein the portion of the current diffusion layer is near the opening.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: February 3, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Bock Lee, Ki Seok Kim, Je Won Kim, Ju-Bin Seo, Seong Seok Yang, Sang Seok Lee, Joon Sub Lee
  • Publication number: 20150020619
    Abstract: A rack bar supporting device is a device for supporting a rack bar of a steering apparatus of a vehicle toward a pinion shaft and includes a rack bearing and a biasing assembly. The biasing assembly includes an adjustment plug, an adjustment assembly and a support plate assembly. The adjustment assembly includes an adjustment member and a first biasing member. The support plate assembly includes a first support plate, a second support plate, a second biasing member which provides a force for pushing the first support plate along the biasing axis against the second support plate, and a connection structure which connects the first and the second support plates together so as to restrict movement of the second plate in a direction away from the rack bearing.
    Type: Application
    Filed: March 4, 2013
    Publication date: January 22, 2015
    Applicant: KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
    Inventors: Chang-Wook Son, Seong-Hun Bae, Min-Young Choi, Jin-Woong Lee, Je-Won Kim
  • Publication number: 20140260719
    Abstract: A rack bar support device supports a rack bar of a steering device of a vehicle toward a pinion shaft, and includes a rack bearing which is disposed opposite the pinion to contact the rack bar and a biasing assembly providing a force of pushing the rack bearing along a biasing axis toward the rack bar to urge the rack bearing to push the rack bar is engaged with the pinion shaft. The biasing assembly includes an adjustment plug, an adjustment assembly and a support plate assembly. The support plate assembly includes a support plate which is movably disposed between the adjustment member and the rack bearing in a state of being supported by the adjustment member, and a gap is formed between the support plate and the rack bearing.
    Type: Application
    Filed: September 6, 2012
    Publication date: September 18, 2014
    Applicant: KOREA DELPHI AUTOMOTIVE SYSTEMS CORPORATION
    Inventors: Seong-Hun Bae, Chang-Wook Son, Chung-Shin Lee, Jin-Woong Lee, Je-Won Kim
  • Publication number: 20140198528
    Abstract: There is provided a method of manufacturing a wavelength converted LED chip, including attaching a plurality of LED chips to a chip alignment region of an upper surface of a temporary support plate, forming a conductive bump on the electrode of the respective LED chips, forming a phosphor-containing resin encapsulation part in the chip alignment region to cover the conductive bump, polishing the phosphor containing resin encapsulation part, forming the wavelength converted LED chips by cutting the provided phosphor containing resin encapsulation part between the LED chips, the wavelength converted LED chip including a wavelength conversion layer obtained from the phosphor containing resin encapsulation part and formed on lateral surfaces and an upper surface of the wavelength converted LED chip, and removing the temporary support plate from the wavelength converted LED chip.
    Type: Application
    Filed: August 17, 2011
    Publication date: July 17, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong Tae KIim, Tomio Inoue, Je Won Kim, Tsuyoshi Tsutsui, Jong Ho Lee, Seung Wan Chae