Patents by Inventor Tae Hee Park

Tae Hee Park 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: 20240194653
    Abstract: An apparatus for fabricating a display panel includes: a fixing frame for fixing an outer circumference of a transfer film on which a plurality of light-emitting elements is arranged; an optical inspection member including a light source for irradiating light toward the transfer film and a light-receiving sensor in an optical path of the light source; and an elongation processing member for elongating a width of the transfer film toward an outer circumference thereof and for controlling a degree of elongation based on detection results by the optical inspection member. The light-emitting elements include first light-emitting elements and second light-emitting elements, and the second light-emitting elements include alignment keys on one side.
    Type: Application
    Filed: August 3, 2023
    Publication date: June 13, 2024
    Inventors: Sung Kook PARK, Sang Hyun LEE, Sung Eun BAEK, Tae Hee LEE
  • Publication number: 20240194876
    Abstract: A positive electrode additive for a lithium secondary battery can improve atmospheric stability. A method of manufacturing the same and a positive electrode for a lithium secondary battery includes the same. The positive electrode additive for a lithium secondary battery is used to manufacture the positive electrode for a lithium secondary battery and includes a lithium (Li)-based additive core and a coating layer of NbOXCy (0?x?2.5 and 0?y?1; where Nb=niobium, O=oxygen, C=carbon) formed on a surface of the additive core.
    Type: Application
    Filed: October 27, 2023
    Publication date: June 13, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Da Bin Jang, Sung Ho Ban, Sang Hun Lee, Yong Hoon Kim, Ha Eun Lee, Seung Min Oh, Chang Hoon Song, Sung Min Park, Hyo Bin Lee, Tae Hee Kim, Min Sik Park
  • Publication number: 20240190269
    Abstract: In an embodiment a vehicle body includes a floor member, a support member coupled to an upper surface of the floor member and a frame member coupled to an upper end of the support member to define a space between the floor member and the frame member, wherein the space is configured to house an item, and wherein the frame member extends along a side perimeter of the item to surround a lateral side of the item.
    Type: Application
    Filed: January 10, 2024
    Publication date: June 13, 2024
    Inventors: Seok Ju Gim, Tae Gyu Park, Ho Yeon Kim, Sun Hyung Cho, Chul Hee Heo, Ji Ae Yong
  • Patent number: 12005838
    Abstract: A mount base for a rearview mirror includes: a base body including a first material; and an insert embedded in the base body and including a second material. The base body has a first surface and a second surface opposing the first surface, the insert has a first surface and a second surface opposing the first surface, the first material is softer than the second material, and the second material has higher stiffness than the first material.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: June 11, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, JAE HWA INDUSTRY CO., LTD, HANKUK SEKURIT LTD.
    Inventors: Gi Heon Jeong, Tae Soo Jung, Ju Hee Park, Nam Sup Kim
  • Patent number: 12008458
    Abstract: An apparatus for visualizing a health status information of each individual by using a health space model includes a memory storing a health status information visualization program, and a processor configured to execute the visualization program. The visualization program inputs multidimensional data on the health status of each individual to the health space model to visually display a position of each individual in a two-dimensional health space, the health space model includes a first ordinal regression deep neural network model for outputting a first health status value based on multidimensional data of a first group and a second ordinal regression deep neural network model for outputting a second health status value based on multidimensional data of a second group, and the visualization program displays the health status information in a two-dimensional health space.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: June 11, 2024
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Tae Sung Park, Cheol Gyun Park, Chan Hee Lee, O Ran Kwon, Yun Soo Kim, Eun Ok Lee
  • Publication number: 20240188123
    Abstract: Provided is a method of transmitting an anisochronous packet between devices in a time-sensitive wireless network. The method includes determining whether a whole packet to be transmitted is transmittable within a residual time of a contention period (CP), when the whole packet to be transmitted is not transmittable within the residual time of the CP, segmenting the packet to be transmitted into packet fragments with a length which is transmittable within the residual time of the CP, adding packet fragment information to the packet fragments, and transmitting one of the packet fragments within the residual time of the CP.
    Type: Application
    Filed: December 1, 2023
    Publication date: June 6, 2024
    Inventors: Jae Sun CHA, Eun Hee KIM, Tae Joon PARK, Kye Seon LEE
  • Publication number: 20240188432
    Abstract: The present disclosure relates to a plurality of host materials comprising a first host material having a compound represented by formula 1, and a second host material having a compound represented by formula 2, and an organic electroluminescent device comprising the same. By comprising a specific combination of compounds of the present disclosure as host materials, it is possible to provide an organic electroluminescent device having higher luminous efficiency and/or longer lifespan properties as compared with a conventional organic electroluminescent device.
    Type: Application
    Filed: February 1, 2024
    Publication date: June 6, 2024
    Inventors: Bitnari KIM, Su-Hyun LEE, Hyo-Soon PARK, Tae-Jun HAN, Jeong-Eun YANG, Sang-Hee CHO, Doo-Hyeon MOON
  • Publication number: 20240182694
    Abstract: The present invention relates to a thermoplastic resin composition and an exterior material including the same. More particularly, the present invention has an effect of providing a thermoplastic resin composition having even and low gloss while maintaining mechanical properties and processability equal or superior to those of a conventional ASA resin; having natural coloring through control for a uniform refractive index; and being capable of reducing appearance defects due to excellent co-extrusion processability with PVC and an exterior material including the thermoplastic resin.
    Type: Application
    Filed: February 7, 2022
    Publication date: June 6, 2024
    Applicant: LG CHEM, LTD.
    Inventors: Chun Ho PARK, Tae Hoon KIM, Daeun SUNG, Yong Hee AN, Wangrae JOE, Jeongmin JANG
  • Patent number: 11999845
    Abstract: A thermoplastic resin composition and a molded article including the same are disclosed in which the thermoplastic resin composition includes 100 parts by weight of a base resin including an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer; and 0.5 to 10 parts by weight of a matting agent having a refractive index of 1.46 to 1.53, and a molded article including the thermoplastic resin composition, wherein the thermoplastic resin composition satisfies Equations 1 and 2 below: G?20,??[Equation 1] wherein G denotes the gloss of a sheet having a size of 0.15 T as measured at 60° using a gloss meter, Hz<Tt,??[Equation 2] wherein Hz and Tt denote the haze (%) and total light transmittance (%) of a sheet having a size of 0.15 T, respectively.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: June 4, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Chun Ho Park, Tae Hoon Kim, Daeun Sung, Yong Hee An, Wangrae Joe, Ho Hoon Kim, Jeongmin Jang
  • Patent number: 11989363
    Abstract: A display device including a display panel; a pressure sensor disposed under the display panel and including a first protrusion at one side thereof; and a waterproofing member disposed under the display panel and including a first accommodation portion at one side thereof facing the one side. The protrusion of the pressure sensor is disposed to face the first accommodation portion of the waterproofing member, and the first protrusion is inserted in the first accommodation portion.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: May 21, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Kook Park, So Hee Park, Hee Seomoon, Tae Hee Lee, Won Ki Hong
  • Publication number: 20240164013
    Abstract: A printed circuit board including a first insulating layer; a plurality of first circuit patterns respectively disposed on the first insulating layer; a second insulating layer disposed on the first insulating layer and covering a portion of a side surface of each of the plurality of first circuit patterns; and an insulator disposed between at least one pair of adjacent first circuit patterns, among the plurality of first circuit patterns, and integrated with the first insulating layer, and a method for manufacturing a printed circuit board, are provided.
    Type: Application
    Filed: July 12, 2023
    Publication date: May 16, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Heun LEE, Jong Eun PARK, Chan Jin PARK, Hyun Seok YANG, Tae Hee YOO
  • Patent number: 11981851
    Abstract: A quantum dot including a core comprising a first semiconductor nanocrystal including a zinc chalcogenide and a semiconductor nanocrystal shell disposed on the surface of the core and comprising zinc, selenium, and sulfur. The quantum dot does not comprise cadmium, emits blue light, and may exhibit a digital diffraction pattern obtained by a Fast Fourier Transform of a transmission electron microscopic image including a (100) facet of a zinc blende structure. In an X-ray diffraction spectrum of the quantum dot, a ratio of a defect peak area with respect to a peak area of a zinc blende crystal structure is less than about 0.8:1. A method of producing the quantum dot, and an electroluminescent device including the quantum dot are also disclosed.
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: May 14, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Woo Kim, Jin A Kim, Tae Hyung Kim, Kun Su Park, Yuho Won, Jeong Hee Lee, Eun Joo Jang, Hyo Sook Jang, Yong Seok Han, Heejae Chung
  • Patent number: 11965446
    Abstract: The present invention relates to a VOC reduction system and a VOC reduction method that applies pulse type thermal energy to a catalyst to activate the catalyst and oxidizes and removes the VOC.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: April 23, 2024
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jin Hee Lee, Iljeong Heo, Tae Sun Chang, Ji Hoon Park, Sang Joon Kim, Young Jin Kim
  • Publication number: 20240128915
    Abstract: Disclosed is a motor driving apparatus including: a motor; an inverter including a switching element for driving the motor; a controller for controlling the switching element; a resolver including an excitation winding and a detection winding; and a resolver chip applying an excitation signal to the excitation winding by inputting a periodic signal from the controller, and receiving a feedback signal from the detection winding, wherein the resolver chip determines the number of rotations of the motor based on a change in a pulse width of a detection signal resulting from a comparison between a voltage of the feedback signal and a preset voltage, and output a signal to the inverter for setting an inertial driving control mode according to the number of rotations of the motor in a failure state of the controller.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Tae Hwan KANG, Hyung Min PARK, Joo Won PARK, Beom Cheol CHO, Yun Ho CHOI, Yeon Ho KIM, Won Hee JO
  • Publication number: 20240130164
    Abstract: A display device includes a substrate and a plurality of unit pixels disposed on the substrate. Each unit pixel includes a plurality of sub-pixels, a plurality of light sensing pixels, and a plurality of partition wall members. Each of the sub-pixels includes a light emitting element that emits light and a light emitting area from which the light is emitted. Each of the light sensing pixels includes a light receiving element that outputs a sensing signal corresponding to the light and a light receiving area that receives the light. In a plan view, each of the partition wall members surrounds the corresponding light receiving area and overlaps at least some of the sub-pixels.
    Type: Application
    Filed: July 17, 2023
    Publication date: April 18, 2024
    Inventors: Byung Han YOO, Jung Woo PARK, Tae Kyung AHN, Gun Hee KIM, Dae Young LEE
  • Publication number: 20240120230
    Abstract: An apparatus for fabricating a display panel and a fabricating method of a display panel are provided. An apparatus for fabricating a display panel includes a loading module of a large-area fabricating substrate fabricated and separated into a plurality of display panels, a solvent application module configured to apply a metal bonding solvent onto the large-area fabricating substrate, and an element transfer module configured to transfer a plurality of light emitting elements or at least one integrated circuit onto the large-area fabricating substrate on which the metal bonding solvent is applied, and the loading module includes a groove type discharge path through which the metal bonding solvent applied by the solvent application module flows and is discharged.
    Type: Application
    Filed: July 24, 2023
    Publication date: April 11, 2024
    Inventors: Tae Hee LEE, Min Woo KIM, Sung Kook PARK, Jae Gwang UM
  • Publication number: 20240122069
    Abstract: The present disclosure relates to a plurality of host materials and organic electroluminescent devices comprising the same. The present disclosure may provide a plurality of host materials having a composition favorable to thermal denaturation due to a low deposition temperature, while improving hole properties and electronic properties of HOMO and LUMO, by comprising separate compounds represented by formulas 1 and 2 into a light-emitting layer. By comprising the plurality of host materials of the present disclosure, it is possible to provide an organic electroluminescent device having a lower driving voltage, higher luminous efficiency and/or longer lifetime.
    Type: Application
    Filed: November 10, 2023
    Publication date: April 11, 2024
    Inventors: Bitnari KIM, Su-Hyun LEE, So-Young JUNG, Hyo-Soon PARK, Tae-Jun HAN, Young-Jun CHO, Sang-Hee CHO
  • Publication number: 20240118607
    Abstract: The inventive concept provides a substrate treating method. The substrate treating method includes pre-treating a substrate by cleaning the substrate; etching the substrate by supplying an etchant and heating a substrate supplied with the etchant; and post-treating the substrate after the etching the substrate, and wherein the pre-treating the substrate, the etching the substrate, and the post-treating the substrate are each performed in different chambers, a substrate on which the pre-treating the substrate is completed is transferred in a dry state to a chamber at which the etching the substrate is performed, and a substrate on which the etching the substrate is completed is transferred in a wetted state with a liquid to a chamber at which the post-treating the substrate is performed.
    Type: Application
    Filed: March 14, 2023
    Publication date: April 11, 2024
    Applicant: SEMES CO.,LTD.
    Inventors: Hyun YOON, Ki Hoon CHOI, Seung Un OH, Young Ho PARK, Sang Hyeon RYU, Tae Hee KIM, Sang Gun LEE
  • Publication number: 20240120323
    Abstract: The present disclosure relates to an apparatus for fabricating a display panel including: an attachment member having a fixing portion in a pressurization direction to which a pressurization header is fixed, an attachment driving member configured to move the attachment member and the pressurization header in the pressurization direction or a detachment direction through a fixing frame of the attachment member, a first pressure sensing module between the pressurization header and the attachment member and configured to generate first pressure detection signals according to pressure applied to the pressurization header, a gradient setting module configured to set a gradient of the pressurization header based on magnitudes of the first pressure detection signals, and a gradient control module configured to adjust gradients of the pressurization header, the attachment member, and the fixing frame according to control of the gradient setting module.
    Type: Application
    Filed: September 6, 2023
    Publication date: April 11, 2024
    Inventors: Tae Hee LEE, Sung Kook PARK, Kyung Ho KIM, Young Seok SEO, Jae Gwang UM, Sang Hyun LEE, Hyung Suk HWANG
  • Publication number: 20240121543
    Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage forme
    Type: Application
    Filed: November 13, 2023
    Publication date: April 11, 2024
    Inventors: Young-Bae PARK, Byoung-Hee LEE, Jae-Hee YOU, Tae-Eon KIM, Han-Bom PARK, Sun-Young LEE, Byoung-Uk YOON, Kyung-Hee LEE, Ho-Chul HWANG