Patents by Inventor Ki Dong Sim

Ki Dong Sim 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: 20230117746
    Abstract: In one example, a semiconductor device comprises a spacer substrate, a first lens substrate over the first spacer substrate, and a lens protector over the first lens dielectric adjacent to the first lens. The spacer substrate comprises a spacer dielectric, a spacer top terminal, a spacer bottom terminal, and a spacer via. The first lens substrate comprises a first lens dielectric, a first lens, a first lens top terminal, a first lens bottom terminal, and a first lens via. A first interconnect is coupled with the spacer top terminal and the first lens bottom terminal. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Ki Dong Sim, Dong Joo Park, Jin Young Khim
  • Patent number: 11545604
    Abstract: In one example, a semiconductor device comprises a spacer substrate, a first lens substrate over the first spacer substrate, and a lens protector over the first lens dielectric adjacent to the first lens. The spacer substrate comprises a spacer dielectric, a spacer top terminal, a spacer bottom terminal, and a spacer via. The first lens substrate comprises a first lens dielectric, a first lens, a first lens top terminal, a first lens bottom terminal, and a first lens via. A first interconnect is coupled with the spacer top terminal and the first lens bottom terminal. Other examples and related methods are also disclosed herein.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: January 3, 2023
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Ki Dong Sim, Dong Joo Park, Jin Young Khim
  • Publication number: 20210359175
    Abstract: In one example, a semiconductor device comprises a spacer substrate, a first lens substrate over the first spacer substrate, and a lens protector over the first lens dielectric adjacent to the first lens. The spacer substrate comprises a spacer dielectric, a spacer top terminal, a spacer bottom terminal, and a spacer via. The first lens substrate comprises a first lens dielectric, a first lens, a first lens top terminal, a first lens bottom terminal, and a first lens via. A first interconnect is coupled with the spacer top terminal and the first lens bottom terminal. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 18, 2021
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Ki Dong Sim, Dong Joo Park, Jin Young Khim
  • Publication number: 20200126929
    Abstract: A method for forming a semiconductor device with an electromagnetic interference shield is disclosed and may include coupling a semiconductor die to a first surface of a substrate, encapsulating the semiconductor die and portions of the substrate using an encapsulant, placing the encapsulated substrate and semiconductor die on an adhesive tape, and forming an electromagnetic interference (EMI) shield layer on the encapsulant, on side surfaces of the substrate, and on portions of the adhesive tape adjacent to the encapsulated substrate and semiconductor die. The adhesive tape may be peeled away from the encapsulated substrate and semiconductor die, thereby leaving portions of the EMI shield layer on the encapsulant and on the side surfaces of the substrate with other portions of the EMI shield layer remaining on portions of the adhesive tape. Contacts may be formed on a second surface of the substrate opposite to the first surface of the substrate.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 23, 2020
    Applicant: Amkor Technology, Inc.
    Inventors: Jin Suk Jeong, Kyeong Sool Seong, Kye Ryung Kim, Young Ik Kwon, Ki Dong Sim
  • Publication number: 20170141046
    Abstract: A method for forming a semiconductor device with an electromagnetic interference shield is disclosed and may include coupling a semiconductor die to a first surface of a substrate, encapsulating the semiconductor die and portions of the substrate using an encapsulant, placing the encapsulated substrate and semiconductor die on an adhesive tape, and forming an electromagnetic interference (EMI) shield layer on the encapsulant, on side surfaces of the substrate, and on portions of the adhesive tape adjacent to the encapsulated substrate and semiconductor die. The adhesive tape may be peeled away from the encapsulated substrate and semiconductor die, thereby leaving portions of the EMI shield layer on the encapsulant and on the side surfaces of the substrate with other portions of the EMI shield layer remaining on portions of the adhesive tape. Contacts may be formed on a second surface of the substrate opposite to the first surface of the substrate.
    Type: Application
    Filed: May 9, 2016
    Publication date: May 18, 2017
    Inventors: Jin Suk Jeong, Kyeong Sool Seong, Kye Ryung Kim, Young Ik Kwon, Ki Dong Sim