Patents by Inventor Ji-Hoon Kim

Ji-Hoon 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: 20200135699
    Abstract: A semiconductor package includes a base structure having a base pad, a first semiconductor chip on the base structure, and having a first connection pad bonded to the base pad, a first bonding structure including an base insulation layer of a base structure and a first lower insulation layer of the first semiconductor chip bonded to the base insulation layer, a second semiconductor chip on the first semiconductor chip, and having a second connection pad connected to the first through-electrode, and a second bonding structure including a first upper insulation layer of the first semiconductor chip, and a second lower insulation layer of the second semiconductor chip bonded to the first upper insulation layer, and the first upper insulation layer has a dummy insulation portion extending onto the base structure around the first semiconductor chip.
    Type: Application
    Filed: October 1, 2019
    Publication date: April 30, 2020
    Inventors: Ji Hwan HWANG, Ji Hoon KIM, Ji Seok HONG, Tae Hun KIM, Hyuek Jae LEE
  • Publication number: 20200135594
    Abstract: A semiconductor package includes a base including a first bonding structure; and a first semiconductor chip, including a second bonding structure, the second bonding structure being coupled to the first bonding structure of the base, wherein the first bonding structure includes: a test pad; a first pad being electrically connected to the test pad; and a first insulating layer, wherein the second bonding structure includes: a second pad being electrically connected to the first pad; and a second insulating layer being in contact with the first insulating layer, and wherein at least a portion of the test pad is in contact with the second insulating layer.
    Type: Application
    Filed: July 11, 2019
    Publication date: April 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyuek Jae LEE, Tae Hun KIM, Ji Hwan HWANG, Ji Hoon KIM, Ji Seok HONG
  • Publication number: 20200135698
    Abstract: A die stack structure may include a base die having base contact pads insulated by a base protection patterns and a flat side surface, a die stack bonded to the base die and having a plurality of component dies on the base die such that each of the component dies includes component contact pads insulated by a corresponding component protection pattern, and a residual mold unevenly arranged on a side surface of the die stack such that the component dies are attached to each other by the residual mold.
    Type: Application
    Filed: August 6, 2019
    Publication date: April 30, 2020
    Inventors: Ji-Seok HONG, Ji-Hoon KIM, Tae-Hun KIM, Hyuek-Jae LEE, Ji-Hwan HWANG
  • Patent number: 10627858
    Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a housing comprising a first plate facing a first direction, a second plate facing a second direction opposite the first direction, and a side member having a first thickness in a third direction perpendicular to the first direction, while at least partially enclosing a space between the first plate and the second plate; a display disposed between the first plate and the second plate within the housing; a printed circuit board disposed between the display and the second plate within the housing; and an inner structure disposed between the printed circuit board and the second plate within the housing while having a second thickness in the first direction, wherein the inner structure may comprise a flat portion extending from the side member and made of the same metal material as the side member, and wherein the maximum value of the first thickness may be greater than the maximum value of the second thickness.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: April 21, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-Il Seo, Ki-Jae Kim, Ji-Hoon Kim, Dong-Ik Lee
  • Patent number: 10629816
    Abstract: The present specification relates to a polymer and an organic solar cell including the same.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: April 21, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Ji Hoon Kim, Doowhan Choi, Songrim Jang, Bogyu Lim
  • Publication number: 20200111763
    Abstract: A semiconductor package includes: a lower semiconductor chip including a first semiconductor substrate, which includes a first semiconductor device on an active surface thereof and a protrusion defined by a recess region on an inactive surface thereof opposite to the active surface, a plurality of external connecting pads on a bottom surface of the first semiconductor substrate, and a plurality of through-electrodes electrically connected to the plurality of external connecting pads; and at least one upper semiconductor chip stacked on the protrusion of the lower semiconductor chip and electrically connected to the plurality of through-electrodes, the at least one upper semiconductor chip including a second semiconductor substrate which includes a second semiconductor device on an active surface thereof.
    Type: Application
    Filed: June 19, 2019
    Publication date: April 9, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ji-seok HONG, Ji-hoon KIM
  • Publication number: 20200111983
    Abstract: The present specification relates to a composition for an organic material layer of an organic solar cell including an electron donor including a polymer including a first unit represented by Chemical Formula 1, a second unit represented by Chemical Formula 2, and a third unit represented by Chemical Formula 3 or 4; and a non-fullerene-based electron acceptor, and an organic solar cell including the composition.
    Type: Application
    Filed: February 22, 2019
    Publication date: April 9, 2020
    Inventors: Jiyoung LEE, Doowhan CHOI, Bogyu LIM, Ji Hoon KIM
  • Publication number: 20200102420
    Abstract: The present invention relates to a composition for liquid crystal polymer synthesis having excellent insulation properties, heat resistance, and processability, a liquid crystal polymer for electrical/electronic products, a polymer resin composition, and a molded product using the same.
    Type: Application
    Filed: May 29, 2018
    Publication date: April 2, 2020
    Inventors: Kwang Sei OH, Ji-Hoon KIM, Jong-In LEE, Sun-Hee LEE, Myung-Se LEE
  • Patent number: 10606053
    Abstract: A testing device for body fluid analysis includes: a sheet unit having a sheet of which a first surface receives body fluid of a user to be deposited thereon; a contact unit having a magnifying lens group for magnifying the body fluid deposited on the sheet, the contact unit being provided with a first side at which the magnifying lens group is placed to face the first surface of the sheet and being provided with a second side at which a guide adhering to a photographing means obtaining an image of the body fluid magnified by the magnifying lens group or coming into contact with around an eye of the user is placed; and a light source unit placed to face a second surface of the sheet of the sheet unit in a direction facing the contact unit with the sheet unit in between.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: March 31, 2020
    Assignee: JONGROMEDICAL CO., LTD.
    Inventor: Ji Hoon Kim
  • Publication number: 20200052248
    Abstract: A display device and a method of manufacturing the same are provided. A display device includes: a display panel including a first area, a second area, and a bending area between the first area and the second area; a first polarizing film on a first surface of the first area of the display panel; and a second polarizing film on a first surface of the second area of the display panel, and the first and second polarizing films are spaced apart from each other with the bending area therebetween.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 13, 2020
    Inventors: Ki Hyun CHO, Yong Hui LEE, Jung Hwa KIM, Ji Hoon KIM, Byung Seon AN
  • Publication number: 20200043842
    Abstract: A fan-out semiconductor package includes: an interconnection member including a first insulating layer, first and second pads respectively disposed on opposite sides of the first insulating layer and a first via connecting the first and second pads to each other; a semiconductor chip disposed on the interconnection member; and an encapsulant encapsulating at least portions of the semiconductor chip. A center line of the first via is out of alignment with at least one of a center line of the first pad and a center line of the second pad.
    Type: Application
    Filed: October 10, 2019
    Publication date: February 6, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sun Ho KIM, Ji Hoon Kim, Ha Young Ahn, Shang Hoon Seo, Seung Yeop Kook, Sung Won Jeong
  • Publication number: 20200036933
    Abstract: In a user interface method, system and device in a multitasking environment, it is possible for a user to view all of a plurality of simultaneously executed applications by assigning different display areas to the plurality of applications. In the method, system and device, priorities of applications already being executed and of additional applications for which execution is requested are determined, and a display area size is determined and assigned to each application according to its priority. The system comprises a set-top box for performing the latter functions and a user terminal for transmitting a user request, while the device comprises a control unit for performing the latter functions.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Si-Hyoung LEE, Nam-Choon PARK, Yi-sak PARK, Jung-Won KANG, Ji-Hoon KIM, So-Young SHIN
  • Publication number: 20200028098
    Abstract: The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.
    Type: Application
    Filed: June 18, 2018
    Publication date: January 23, 2020
    Inventors: Doowhan CHOI, Jiyoung LEE, Bogyu LIM, Songrim JANG, Ji Hoon KIM
  • Publication number: 20200002468
    Abstract: The present specification provides a compound including a unit of Formula 1 and an organic solar cell including the same.
    Type: Application
    Filed: June 4, 2018
    Publication date: January 2, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Bogyu Lim, Songrim Jang, Doowhan Choi, Ji Hoon Kim
  • Publication number: 20190390001
    Abstract: The present specification provides a copolymer including: a repeating unit derived from a compound represented by Formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer, and an organic solar cell including the same.
    Type: Application
    Filed: June 22, 2018
    Publication date: December 26, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Bogyu Lim, Ji Hoon Kim, Songrim Jang, Doowhan Choi
  • Patent number: 10516945
    Abstract: The present invention relates to a high power microspeaker having a separate sub-diaphragm on a top end surface of a coil, in addition to a diaphragm and a suspension. The present invention provides a structure in which an acoustic system including a main diaphragm and a conductive suspension of a microspeaker is attached to a top end surface of a coil and a separate sub-diaphragm is attached to the same surface of the coil.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 24, 2019
    Assignee: EM-TECH Co., Ltd.
    Inventors: Cheon Myeong Kim, Ji Hoon Kim, Sung Chul Jung, Seul Ki Nam
  • Publication number: 20190379215
    Abstract: A voltage equalizer includes: first, second, and third junction terminals respectively connected to a positive electrode of a first battery module, a positive electrode of a second battery module, and negative electrodes of the first and second battery modules; an equalizer circuit connected between the first and second junction terminals, and the equalizer forming a current path between the first and second junction terminals; a first indicator having a first displaying state that changes according to a voltage difference between the first and second junction terminals; a first comparator for outputting a first output voltage according to an input voltage that is input in proportion to a voltage between the first and third junction terminals; and a second indicator having a second displaying state that changes according to the first output voltage of the first comparator.
    Type: Application
    Filed: June 6, 2019
    Publication date: December 12, 2019
    Inventors: Hyeoncheol JEONG, Gilchoun YEOM, Sanggu LEE, Seunglim CHOI, Ji-Hoon KIM
  • Publication number: 20190378987
    Abstract: The present specification relates to a polymer and an organic solar cell including the same.
    Type: Application
    Filed: December 13, 2017
    Publication date: December 12, 2019
    Inventors: Ji Hoon KIM, Doowhan CHOI, Songrim JANG, Bogyu LIM
  • Publication number: 20190372031
    Abstract: The present specification provides a compound including a unit represented by Formula 1 and an organic solar cell including the same.
    Type: Application
    Filed: May 14, 2018
    Publication date: December 5, 2019
    Inventors: BOGYU LIM, SONGRIM JANG, DOOWHAN CHOI, Ji HOON KIM
  • Publication number: 20190359765
    Abstract: The present specification relates to a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3 or 4, and an organic solar cell including the polymer in a photoactive layer.
    Type: Application
    Filed: September 11, 2018
    Publication date: November 28, 2019
    Inventors: JI HOON KIM, JIYOUNG LEE, SONGRIM JANG, DOOWHAN CHOI, BOGYU LIM