Patents by Inventor Joon-Hyung Kim

Joon-Hyung 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: 11638382
    Abstract: The present application relates to a method for preparing an organic electronic device, and the organic electronic device prepared by the same, the method for preparing an organic electronic device can improve flatness and adhesion of an organic layer in a process of sealing an organic electronic element to effectively block moisture or oxygen from the outside, thereby securing the lifetime of the organic electronic device.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: April 25, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Kook Hyun Choi, Joon Hyung Kim, Yu Jin Woo, Mi Lim Yu
  • Publication number: 20230105601
    Abstract: An artificial tooth includes a prosthesis and an abutment including an insertion part inserted into the prosthesis in one direction and a protruding part protruding from the prosthesis, wherein the insertion part is slantingly formed so that the diameter of the outer peripheral surface of the insertion part increases in the one direction, and the protruding part is slantingly formed so that the diameter of the outer peripheral surface of the protruding part decreases in the one direction, and when the prosthesis is a workpiece structure, one end portion of the protruding part is coupled to an artificial tooth processing device.
    Type: Application
    Filed: December 9, 2022
    Publication date: April 6, 2023
    Inventors: Hyung Bong LIM, Joon Hyung KIM, Sung Min KIM, Si Won SON, Hyun Jun JEON
  • Patent number: 11591427
    Abstract: Dental composite composition including a glass ceramic and a curable organic material is described in which the glass ceramic includes a crystal phase having an average grain size of 50 to 400 nm, and the dental composite composition is provided as a dental prosthetic material exhibiting superior transparency and mechanical properties comparing to conventional composite products containing micro-sized crystal grains and also has excellent aesthetics and processability required for prosthetic materials for same-day dental prosthetic service.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: February 28, 2023
    Assignee: HASS CO., LTD.
    Inventors: Yong Su Kim, Hyung Bong Lim, Kyung Sik Oh, Sung Min Kim, Young Pyo Hong, Joon Hyung Kim, Si Won Son, Yena Kim
  • Publication number: 20230030155
    Abstract: Provided is a machinable abutment-integrated prosthetic block. The machinable abutment-integrated prosthetic block is structured such that an abutment is integrated with a crown block made of a material requiring no heat treatment after undergoing machining processing. The abutment and the crown block are integrated by an adhesive layer containing a cured product of a polymerizable organic compound. Therefore, the prosthetic block which is an integrated form of the abutment and the crown block can be processed by machining processing such as CAD/CAM processing. Therefore, the prosthetic block can be processed, by machining processing, into artificial teeth to be used as temporary teeth or permanent teeth and does not require no additional heat treatment after undergoing the machining processing, thereby shortening a treatment time for implant restoration, resulting in a one-day prosthesis procedure.
    Type: Application
    Filed: October 7, 2022
    Publication date: February 2, 2023
    Inventors: Yong Su KIM, Hyun Jun JEON, Hyung Bong LIM, Joon Hyung KIM, Sung Min KIM, Si Won SON, Yena KIM
  • Publication number: 20230037161
    Abstract: A manufacturing apparatus and a manufacturing method are provided. A manufacturing apparatus includes a chamber, and a stage disposed in the chamber. The stage includes an upper surface on which a target substrate is disposed, a lower surface opposite to the upper surface, a first side surface extending between the upper surface and the lower surface in a first direction, and a second side surface extending between the upper surface and the lower surface in a second direction perpendicular to the first direction. The first side surface is in a round shape, and at least a portion of the first side surface is convex toward an outside of the stage.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 2, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Soo Young JUNG, Joon Hyung KIM, Jeong Mok KIM, Chung Hyuk LEE, Sung Jae JUNG
  • Publication number: 20230021279
    Abstract: Dental prosthesis having a structure similar to that of natural teeth and a method for manufacturing the same. Provided is a dental prosthesis capable of expressing a structure and properties similar to natural teeth in which enamel is a surface layer and dentine is an inner layer underneath the enamel. In addition, a method of manufacturing the same dental prosthesis through three-dimensional printing is provided. The dental prosthesis is a cured product including ceramic particles dispersed in a polymer matrix. The cured product includes a first cured product layer including 70% to 90% by weight of ceramic particles having an average particle diameter of 100 to 1,000 nm and a second cured product layer including 40% to 60% by weight of ceramic particles having an average particle diameter of 10 ?m to 500 ?m, the second cured product layer being adjacent to the inner surface of the first cured product layer.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 19, 2023
    Inventors: Yong Su KIM, Kyung Sik OH, Hyung Bong LIM, Joon Hyung KIM, Sung Min KIM, Si Won SON, Yena KIM
  • Patent number: 11545645
    Abstract: Provided is a method for preparing an organic electronic device, comprising steps of: applying an ink composition on a substrate, on which an organic electronic element is formed; applying heat thereto before curing the applied ink composition; and curing the applied ink composition by irradiating with light having a wavelength in a range of 300 nm to 450 nm. Also provided is an organic electronic device, comprising a substrate, an organic electronic element formed on the substrate, and an organic layer sealing the entire surface of the organic electronic element, wherein after the organic layer is maintained at 110° C. for 30 minutes, the out-gas amount measured using Purge & Trap-gas chromatography/mass spectrometry is less than 150 ppm.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: January 3, 2023
    Assignee: LG Chem, Ltd.
    Inventors: Yu Jin Woo, Joon Hyung Kim, Kook Hyun Choi, Mi Lim Yu
  • Patent number: 11488991
    Abstract: A manufacturing apparatus and a manufacturing method are provided. A manufacturing apparatus includes a chamber, and a stage disposed in the chamber. The stage includes an upper surface on which a target substrate is disposed, a lower surface opposite to the upper surface, a first side surface extending between the upper surface and the lower surface in a first direction, and a second side surface extending between the upper surface and the lower surface in a second direction perpendicular to the first direction. The first side surface is in a round shape, and at least a portion of the first side surface is convex toward an outside of the stage.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: November 1, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soo Young Jung, Joon Hyung Kim, Jeong Mok Kim, Chung Hyuk Lee, Sung Jae Jung
  • Publication number: 20220220023
    Abstract: A crystallized glass includes crystalline and vitreous structures, in which the crystalline structure includes lithium disilicate as a main crystalline phase and at least one crystalline phase among lithium phosphonate (Li3PO4), lithium metasilicate (Li2SiO3), silica (SiO2), and zirconia (ZrO2) as a sub-crystalline phase, has an excellent processability and an excellent plasma corrosion resistance, thereby being useful as a material for production of parts for various dry etching apparatuses.
    Type: Application
    Filed: March 24, 2022
    Publication date: July 14, 2022
    Inventors: Hyung Bong LIM, Yong Su KIM, Kyung Sik OH, Young Pyo HONG, Sung Min KIM, Joon Hyung KIM, Si Won SON, Yena KIM
  • Publication number: 20220128368
    Abstract: An embodiment apparatus for generating a route includes a sensor configured to detect an occupant, luggage loaded in a vehicle, and a transportation device, and a controller configured to determine whether the transportation device is available based on the occupant and the luggage, determine a difficulty of boarding public transportation based on the occupant and the luggage, set a route search target, and generate at least one moving route based on the route search target.
    Type: Application
    Filed: May 13, 2021
    Publication date: April 28, 2022
    Inventor: Joon Hyung Kim
  • Publication number: 20220125554
    Abstract: Provided is a silicate glass, a method for preparing a silicate glass-ceramics by using the silicate glass, and a method for preparing a lithium disilicate glass-ceramics by using the silicate glass, and more particularly, to a method for preparing a glass-ceramics that has a nanosize of 0.2 to 0.5 ?m and contains lithium disilicate and silicate crystalline phases. A nano lithium disilicate glass-ceramics containing a SiO2 crystalline phase includes: a glass composition including 70 to 85 wt % SiO2, 10 to 13 wt % Li2O, 3 to 7 wt % P2O5 working as a nuclei formation agent, 0 to 5 wt % Al2O3 for increasing a glass transition temperature and a softening point and enhancing chemical durability of glass, 0 to 2 wt % ZrO2, 0.5 to 3 wt % CaO for increasing a thermal expansion coefficient of the glass, 0.5 to 3 wt % Na2O, 0.5 to 3 wt % K2O, and 1 to 2 wt % colorants, and 0 to 2.0 wt % mixture of MgO, ZnO, F, and La2O3.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Inventors: Yong Su KIM, Hyun Jun JEON, Hyung Bong LIM, Kyung Sik OH, Sung Ho HA, Young Pyo HONG, Joon Hyung KIM, Cheol Young KIM
  • Patent number: 11306217
    Abstract: The present invention relates to a method of bonding substrates and a substrate for displays manufactured by the same. In an embodiment, the method comprises (a) printing a first photocurable adhesive ink on the lower substrate to form a pattern; (b) photocuring the pattern to form a spacer on the lower substrate; (c) printing a second photocurable adhesive ink on the lower substrate, which includes the spacer, to form an adhesive layer; (d) irradiating the adhesive layer with light; and (e) laminating the upper substrate to the lower substrate via the adhesive layer, wherein the upper and lower substrates are transparent or opaque, and wherein the upper and lower substrates comprise the same or different materials.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: April 19, 2022
    Inventors: Seung A Back, Joon Hyung Kim
  • Publication number: 20220054240
    Abstract: Provided is a dental blank. The dental blank includes: a seating portion provided in an artificial tooth processing apparatus; and a material portion configured to be inserted into the seating portion, wherein the material portion includes a plurality of outer contacting portions in contact with an inner side of the seating portion, and may have a polygonal shape in a cross-section.
    Type: Application
    Filed: July 6, 2021
    Publication date: February 24, 2022
    Inventors: Hyung Bong LIM, Hwan Soon KOH, Joon Hyung KIM, Sung Ho HA, Yong Su KIM
  • Patent number: 11248142
    Abstract: The present application relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic electronic device, is possible to realize a top emission type organic electronic device, is applicable to an inkjet method and can provide a thin display.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: February 15, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Mi Lim Yu, Joon Hyung Kim, Yu Jin Woo, Kook Hyun Choi
  • Publication number: 20220017693
    Abstract: The present application relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic electronic device, can implement a top-emitting organic electronic device, can be applied in an inkjet method, can provide a thin display and can effectively prevent interference of an electromagnetic field due to a low dielectric constant.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 20, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Mi Lim Yu, Joon Hyung Kim, Ji Won Kwak, Kook Hyun Choi, Yung Jong Lee
  • Publication number: 20220002569
    Abstract: The present disclosure relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic electronic device, can implement a top-emitting organic electronic device, can be applied in an inkjet method and can provide a thin display having low dielectric constant characteristics.
    Type: Application
    Filed: November 12, 2019
    Publication date: January 6, 2022
    Inventors: Kook Hyun CHOI, Joon Hyung KIM, Ji Won KWAK, Mi Lim YU, Yung Jong LEE
  • Patent number: 11214699
    Abstract: The present application relates to an ink composition comprising a glycidyl ether compound and a method for forming an organic layer using the same, and provides an ink composition capable of forming an organic layer and adjusting haze in a curing process for an intended use, and a method of forming an organic layer using the same.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: January 4, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Kook Hyun Choi, Joon Hyung Kim, Yu Jin Woo, Mi Lim Yu
  • Patent number: 11174401
    Abstract: The present invention relates to a UV-curable ink composition, a method for producing a bezel pattern of a display substrate using same, and a bezel pattern produced thereby, the UV-curable ink composition comprising a colorant, an epoxy resin, an oxetane resin, a photopolymerization initiator, and a surfactant comprising a polar functional group, wherein the content ratio of the epoxy resin to the oxetane resin is 1:0.5-1:6.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: November 16, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Sung-Eun Park, Yong-Sung Goo, Seung-A Back, Joon-Hyung Kim
  • Patent number: D982541
    Type: Grant
    Filed: September 1, 2019
    Date of Patent: April 4, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Joon Suh Kim, Joon Hyung Kim, Ting Xu, Jie Huang, Fei Wang, Zhiqiang Jiang, Guang Cao
  • Patent number: D982542
    Type: Grant
    Filed: September 1, 2019
    Date of Patent: April 4, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Joon Suh Kim, Joon Hyung Kim, Ting Xu, Jie Huang, Guang Cao, Zhiqiang Jiang, Fei Wang