Patents by Inventor Hee-Yong Shim

Hee-Yong Shim 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: 11597837
    Abstract: The present disclosure relates to a thermosetting resin composition for a semiconductor package including a modified phenylene ether oligomer or a modified poly(phenylene ether) having ethylenically unsaturated groups at both ends thereof; a thermosetting resin; a predetermined elastic (co)polymer; and an inorganic filler, and a prepreg and a metal clad laminate including the same.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: March 7, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Changbo Shim, Yongseon Hwang, Hwayeon Moon, Hee Yong Shim, Hyunsung Min
  • Patent number: 11535750
    Abstract: There are provided a thermosetting resin composition for a semiconductor package and a prepreg and a metal clad laminate using the same. More particularly, there are provided a thermosetting resin composition for a semiconductor package capable of improving desmear characteristics by using a cyanate based ester resin and a benzoxazine resin in a thermosetting resin composition based on an epoxy resin and improving chemical resistance by using a slurry type filler to have high heat resistance and reliability, and a prepreg and a metal clad laminate using the same.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: December 27, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Hwa Yeon Moon, Jung Jin Shim, Hee Yong Shim, Hyun Sung Min, Mi Seon Kim, Chang Bo Shim
  • Patent number: 11459449
    Abstract: The present invention relates to a thermosetting resin composition for coating a metal film having excellent crack resistance and a metal laminate using the same.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: October 4, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Minhyuk Yun, Hyunsung Min, Young Chan Kim, Hee Yong Shim, Changbo Shim, Gilsang Son
  • Patent number: 11274218
    Abstract: The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: March 15, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Minhyuk Yun, Young Chan Kim, Hyunsung Min, Changbo Shim, Hee Yong Shim
  • Patent number: 11214677
    Abstract: The present invention relates to a resin composition having a high flow property, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: January 4, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Young Chan Kim, Seung Hyun Song
  • Patent number: 11193015
    Abstract: A thermosetting resin composition having improved flowability and stiffness, and a prepreg using the same. Specifically, three kinds of fillers having different average particle diameters are combined with a binder resin system including an epoxy resin, a bismaleimide resin, a diaminodiphenylsulfone resin, and a benzoxazine resin.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: December 7, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Hwayeon Moon, Changbo Shim, Hee Yong Shim, Hyunsung Min, Won Ki Kim
  • Patent number: 11091630
    Abstract: The present invention relates to a resin composition having high miscibility between internal components, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: August 17, 2021
    Assignee: LG CHEM, LTD
    Inventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Young Chan Kim, Seung Hyun Song
  • Publication number: 20210171768
    Abstract: The present disclosure relates to a thermosetting resin composition for a semiconductor package including a modified phenylene ether oligomer or a modified poly(phenylene ether) having ethylenically unsaturated groups at both ends thereof; a thermosetting resin; a predetermined elastic (co)polymer; and an inorganic filler, and a prepreg and a metal clad laminate including the same.
    Type: Application
    Filed: January 17, 2020
    Publication date: June 10, 2021
    Inventors: Changbo SHIM, Yongseon HWANG, Hwayeon MOON, Hee Yong SHIM, Hyunsung MIN
  • Publication number: 20210114348
    Abstract: The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.
    Type: Application
    Filed: December 11, 2018
    Publication date: April 22, 2021
    Inventors: Minhyuk YUN, Young Chan KIM, Hyunsung MIN, Changbo SHIM, Hee Yong SHIM
  • Patent number: 10913849
    Abstract: A resin composition, optionally for a semiconductor package, and a prepreg and a metal clad laminate using the same are provided. The resin composition according to the present invention may exhibit excellent flowability although being packed with a high content of an inorganic filler, and may provide a prepreg and a metal clad laminate having excellent adhesive strength for a metal foil, and low relative permittivity and a low dissipation factor.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: February 9, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Chang Bo Shim, Hee Yong Shim, Hyun Sung Min, Hwa Yeon Moon, Seung Hyun Song, Yong Seon Hwang
  • Publication number: 20200339740
    Abstract: The present disclosure relates to a thermosetting resin composite having a specific thermal stress factor, and capable of implementing a low glass transition temperature, low modulus, and a low coefficient of thermal expansion, and minimizing warpage, and having excellent flowability in a prepreg or semi-cured state, and a metal clad laminate using the same.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 29, 2020
    Inventors: Changbo Shim, Hyunsung Min, Hee Yong Shim, Hwayeon Moon, Seunghyun Song
  • Publication number: 20200332056
    Abstract: The present disclosure relates to a thermosetting resin composition for a semiconductor package including an amine compound containing a specific functional group, a thermosetting resin, a thermoplastic resin, and an inorganic filler, and having a glass transition temperature of 230° C. or less after curing, a prepreg including the thermosetting resin composition, and a metal clad laminate including the prepreg.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 22, 2020
    Inventors: Changbo SHIM, Seunghyun SONG, Hwayeon MOON, Hyunsung MIN, Hee Yong SHIM
  • Publication number: 20200231804
    Abstract: A resin composition, optionally for a semiconductor package, and a prepreg and a metal clad laminate using the same are provided. The resin composition according to the present invention may exhibit excellent flowability although being packed with a high content of an inorganic filler, and may provide a prepreg and a metal clad laminate having excellent adhesive strength for a metal foil, and low relative permittivity and a low dissipation factor.
    Type: Application
    Filed: April 11, 2018
    Publication date: July 23, 2020
    Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Hwa Yeon MOON
  • Publication number: 20200190313
    Abstract: A thermosetting resin composition having improved flowability and stiffness, and a prepreg using the same. Specifically, three kinds of fillers having different average particle diameters are combined with a binder resin system including an epoxy resin, a bismaleimide resin, a diaminodiphenylsulfone resin, and a benzoxazine resin.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 18, 2020
    Inventors: Hwayeon MOON, Changbo SHIM, Hee Yong SHIM, Hyunsung MIN, Won Ki KIM
  • Publication number: 20200048440
    Abstract: The present invention relates to a thermosetting resin composition for coating a metal film having excellent crack resistance and a metal laminate using the same.
    Type: Application
    Filed: December 12, 2018
    Publication date: February 13, 2020
    Inventors: Minhyuk YUN, Hyunsung MIN, Young Chan KIM, Hee Yong SHIM, Changbo SHIM, Gilsang SON
  • Publication number: 20190276661
    Abstract: The present invention relates to a resin composition having a high flow property, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 12, 2019
    Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Young Chan KIM, Seung Hyun SONG
  • Publication number: 20190270881
    Abstract: The present invention relates to a resin composition having high miscibility between internal components, low thermal expansion characteristics, and excellent mechanical properties, and a prepreg and a metal clad laminate formed from the same.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 5, 2019
    Inventors: Chang Bo SHIM, Hee Yong SHIM, Hyun Sung MIN, Young Chan KIM, Seung Hyun SONG
  • Patent number: 10294341
    Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package and a prepreg using the same. Specifically, a thermosetting resin composition for a semiconductor package which exhibits a low curing shrinkage ratio and has a high glass transition temperature and greatly improved flowability by introducing acrylic rubber and mixing two specific inorganic fillers surface-treated with a binder of a specific composition at a certain ratio, and a prepreg using the same, are provided.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: May 21, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Hwa Yeon Moon, Yong Seon Hwang, Hee Yong Shim, Hyun Sung Min, Mi Seon Kim, Chang Bo Shim, Young Chan Kim, Seung Hyun Song, Won Ki Kim
  • Publication number: 20180148555
    Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package and a prepreg using the same. Specifically, a thermosetting resin composition for a semiconductor package which exhibits a low curing shrinkage ratio and has a high glass transition temperature and greatly improved flowability by introducing acrylic rubber and mixing two specific inorganic fillers surface-treated with a binder of a specific composition at a certain ratio, and a prepreg using the same, are provided.
    Type: Application
    Filed: December 28, 2016
    Publication date: May 31, 2018
    Inventors: Hwa Yeon MOON, Yong Seon HWANG, Hee Yong SHIM, Hyun Sung MIN, Mi Seon KIM, Chang Bo SHIM, Young Chan KIM, Seung Hyun SONG, Won Ki KIM
  • Publication number: 20160369099
    Abstract: There are provided a thermosetting resin composition for a semiconductor package and a prepreg and a metal clad laminate using the same. More particularly, there are provided a thermosetting resin composition for a semiconductor package capable of improving desmear characteristics by using a cyanate based ester resin and a benzoxazine resin in a thermosetting resin composition based on an epoxy resin and improving chemical resistance by using a slurry type filler to have high heat resistance and reliability, and a prepreg and a metal clad laminate using the same.
    Type: Application
    Filed: September 25, 2014
    Publication date: December 22, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Hwa Yeon MOON, Jung Jin SHIM, Hee Yong SHIM, Hyun Sung MIN, Mi Seon KIM, Chang Bo SHIM