Patents by Inventor Woo Jun LIM

Woo Jun LIM 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: 20240097119
    Abstract: A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Sun Ho CHOI, Yong Jun JANG, In Woo SONG, Sang Heon LEE, Sang Soo LEE, So Young KIM, Seong Hyeon CHOI, Sa Heum KIM, Jae Min LIM
  • Patent number: 10141084
    Abstract: An anisotropic conductive film, the anisotropic conductive film including an insulating layer and a conductive layer laminated on the insulating layer, the conductive layer containing conductive particles, wherein after glass substrates are positioned to face each other on the upper and lower surface of the anisotropic conductive film and are pressed against the anisotropic conductive film at 3 MPa (based on the sample area) and 160° C. (based on the detection temperature of the anisotropic conductive film) for 5 sec, a ratio of the area of the insulating layer to that of the conductive layer is from about 1.3:1 to about 3.0:1.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 27, 2018
    Assignee: Cheil Industries, Inc.
    Inventors: Kyoung Soo Park, Woo Suk Lee, Woo Jun Lim, Kyung Jin Lee, Bong Yong Kim, Jin Seong Park, Dong Seon Uh, Youn Jo Ko, Jang Hyun Cho, Sang Sik Bae, Jin Kyu Kim
  • Patent number: 9666552
    Abstract: A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a polyurethane resin; at least one other resin selected from the group of an ethylene-vinyl acetate copolymer resin, an acrylonitrile resin, and a styrene resin; isobornyl acrylate; and conductive particles.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: May 30, 2017
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Young Ju Shin, Kyu Bong Kim, Hyun Joo Seo, Kyoung Hun Shin, Woo Jun Lim
  • Patent number: 9437346
    Abstract: A semiconductor device connected using an anisotropic conductive adhesive composition, the anisotropic conductive adhesive composition including a thermosetting polymerization initiator; and tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate, wherein the tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate is present in the composition in an amount of 1 wt % to 25 wt %, based on the total weight of the composition in terms of solid content.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: September 6, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Kyoung Hun Shin, Do Hyun Park, Hyun Joo Seo, Young Ju Shin, Kyu Bong Kim, Woo Jun Lim
  • Patent number: 9252117
    Abstract: A semiconductor device connected by an anisotropic conductive film, the film having a storage modulus of 100 MPa to 300 MPa at 40° C. after curing of the film, and a peak point of 80° C. to 90° C. in a DSC (Differential Scanning calorimeter) profile of the film.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: February 2, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Kyoung Hun Shin, Kyu Bong Kim, Hyun Joo Seo, Young Ju Shin, Woo Jun Lim
  • Patent number: 9142525
    Abstract: A semiconductor device including a first connecting member including a first electrode; a second connecting member including a second electrode; and an anisotropic conductive film between the first connecting member and the second connecting member, the anisotropic conductive film bonding the first electrode to the second electrode, wherein the anisotropic conductive film exhibits linear indentations in an inter-terminal space of the second connecting member after pre-compression and primary compression of the anisotropic conductive film onto the first and second connecting members.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: September 22, 2015
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Do Hyun Park, Kyu Bong Kim, Woo Jun Lim
  • Publication number: 20140159229
    Abstract: A semiconductor device connected by an anisotropic conductive film, the film having a storage modulus of 100 MPa to 300 MPa at 40° C. after curing of the film, and a peak point of 80° C. to 90° C. in a DSC (Differential Scanning calorimeter) profile of the film.
    Type: Application
    Filed: November 6, 2013
    Publication date: June 12, 2014
    Inventors: Kyoung Hun SHIN, Kyu Bong KIM, Hyun Joo SEO, Young Ju SHIN, Woo Jun LIM
  • Publication number: 20140138828
    Abstract: A semiconductor device including a first connecting member including a first electrode; a second connecting member including a second electrode; and an anisotropic conductive film between the first connecting member and the second connecting member, the anisotropic conductive film bonding the first electrode to the second electrode, wherein the anisotropic conductive film exhibits linear indentations in an inter-terminal space of the second connecting member after pre-compression and primary compression of the anisotropic conductive film onto the first and second connecting members.
    Type: Application
    Filed: November 20, 2013
    Publication date: May 22, 2014
    Inventors: Do Hyun PARK, Kyu Bong KIM, Woo Jun LIM
  • Publication number: 20140124931
    Abstract: A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a polyurethane resin; at least one other resin selected from the group of an ethylene-vinyl acetate copolymer resin, an acrylonitrile resin, and a styrene resin; isobornyl acrylate; and conductive particles.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 8, 2014
    Inventors: Young Ju SHIN, Kyu Bong KIM, Hyun Joo SEO, Kyoung Hun SHIN, Woo Jun LIM
  • Publication number: 20140097548
    Abstract: A semiconductor device connected using an anisotropic conductive adhesive composition, the anisotropic conductive adhesive composition including a thermosetting polymerization initiator; and tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate, wherein the tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate is present in the composition in an amount of 1 wt % to 25 wt %, based on the total weight of the composition in terms of solid content.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 10, 2014
    Inventors: Kyoung Hun SHIN, Do Hyun PARK, Hyun Joo SEO, Young Ju SHIN, Kyu Bong KIM, Woo Jun LIM
  • Publication number: 20130213691
    Abstract: An anisotropic conductive film, the anisotropic conductive film including an insulating layer and a conductive layer laminated on the insulating layer, the conductive layer containing conductive particles, wherein after glass substrates are positioned to face each other on the upper and lower surface of the anisotropic conductive film and are pressed against the anisotropic conductive film at 3 MPa (based on the sample area) and 160° C. (based on the detection temperature of the anisotropic conductive film) for 5 sec, a ratio of the area of the insulating layer to that of the conductive layer is from about 1.3:1 to about 3.0:1.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 22, 2013
    Inventors: Kyoung Soo PARK, Woo Suk LEE, Woo Jun LIM, Kyung Jin LEE, Bong Yong KIM, Jin Seong PARK, Dong Seon UH, Youn Jo KO, Jang Hyun CHO, Sang Sik BAE, Jin Kyu KIM
  • Publication number: 20130196129
    Abstract: An anisotropic conductive film includes a first insulating adhesive layer, a conductive adhesive layer, and a second insulating adhesive layer which are sequentially stacked on a base film, wherein an adhesive strength ratio of the second insulating adhesive layer to the first insulating adhesive layer is about 1.1 to about 20.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 1, 2013
    Inventors: Woo Suk LEE, Bong Yong KIM, Dong Seon UH, Jin Seong PARK, Kyoung Soo PARK, Woo Jun LIM, Kyung Jin LEE