Patents by Inventor Beom Shin

Beom Shin 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: 12364161
    Abstract: The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. Applying the organic compound into an emissive layer makes the OLED and the organic light emitting device lower their driving voltage, improves their luminous efficiency and color purity.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: July 15, 2025
    Assignees: LG Display Co., Ltd., Korea University Research And Business Foundation
    Inventors: Suk-Young Bae, Jun-Yun Kim, Dae-Wi Yoon, Jeong-Eun Baek, Han-Young Woo, Hye-Beom Shin
  • Publication number: 20250116856
    Abstract: A lens assembly including an incident side on which light is incident and an exit side opposite to the incident side, includes: a first polarization layer disposed adjacent to the incident side; a second polarization layer disposed between the first polarization layer and the exit side; a phase retardation layer disposed between the first polarization layer and the second polarization layer. The phase retardation layer has a first phase retardation refractive index along a first direction, has a second phase retardation refractive index equal to the first phase retardation refractive index along a second direction, and has a third phase retardation refractive index along a third direction perpendicular to the first direction and the second direction, and the first phase retardation refractive index and the second phase retardation refractive index are different from the third phase retardation refractive index.
    Type: Application
    Filed: April 9, 2024
    Publication date: April 10, 2025
    Inventors: Dae Won KIM, Su Jeong KIM, Jong Ho SON, Hye Beom SHIN, Kyung Hee LEE, Jin Hyeong LEE, Sun Young CHANG
  • Patent number: 12160739
    Abstract: A method for authentication, a user terminal and an authentication server for executing the same are disclosed. An authentication server according to an embodiment disclosed includes a number receiver that receives a number of a user terminal from a callee who has received a call originated from the user terminal, a device authenticator that determines whether to generate an authentication key based on the number of the user terminal received from the callee and a caller number received from the user terminal, and generates the authentication key when it is determined to generate the authentication key, and an authentication key transmitter that transmits the authentication key to the user terminal.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: December 3, 2024
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Byung Kwan Yoo, Min Chul Shin, Se Myeong On, Myung Hee Kim, Keum Sik Im, Bo Gyu Kim, Sang Beom Shin, Hae Won Jeong, Yong Seek Choi
  • Publication number: 20240306477
    Abstract: A display device includes a substrate. A light emitting element layer is disposed on the substrate. The light emitting element layer includes a plurality of emission areas. Each of the emission areas comprises a light emitting element emitting light. A thin film encapsulation layer is on the light emitting element layer. The thin film encapsulation layer comprises a first inorganic encapsulation film, a first organic encapsulation film on the first inorganic encapsulation film, and a second inorganic encapsulation film on the first organic encapsulation film. A light control layer includes a first light blocking layer disposed on the thin film encapsulation layer and having a first opening, and a first light transmitting layer disposed on the first light blocking layer. The first light transmitting layer includes an organic layer. A refractive index of the first light transmitting layer is greater than a refractive index of the first organic encapsulation film.
    Type: Application
    Filed: November 7, 2023
    Publication date: September 12, 2024
    Inventors: Jin Hyeong LEE, Dae Won Kim, Jong Ho Son, Hye Beom Shin, Kyung Hee Lee, Sun Young Chang
  • Publication number: 20240258333
    Abstract: In one aspect, a display apparatus includes a display panel including a first substrate and a second substrate; a backlight unit facing the first substrate and configured to supply light to the display panel; a color filter layer on the first substrate; a plurality of gate lines and data lines on the second substrate configured to form a plurality of sub-pixels; a thin film transistor in each of the plurality of sub-pixels on the second substrate; a pixel electrode and a common electrode in each of the plurality of sub-pixels; a common line on the second substrate to apply an signal to the common electrode; and a light shielding layer under the common line. The light shielding layer includes a first light shielding layer configured to absorb the light and a second light shielding layer made of a metal.
    Type: Application
    Filed: December 15, 2023
    Publication date: August 1, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Seong-Jun CHO, Dae-Hyun NAM, Hyung-Beom SHIN, Se-Eung LEE, Yeon-Gyu CHOI
  • Publication number: 20240255816
    Abstract: A display apparatus can include a display panel including a first substrate and a second substrate, a color filter layer disposed on the first substrate, a plurality of gate lines and a plurality of data lines disposed on the second substrate to define a plurality of subpixels, a thin film transistor disposed in each of the plurality of subpixels on the second substrate, a common electrode and a pixel electrode disposed in each of the plurality of subpixels, and a light absorption layer disposed below each data line to absorb light incident from outside.
    Type: Application
    Filed: December 14, 2023
    Publication date: August 1, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Hyung-Beom SHIN, Dae-Hyun NAM, Se-Eung LEE, Seong-Jun CHO
  • Publication number: 20240074296
    Abstract: A display panel includes a first substrate including a display area, in which a plurality of pixel areas is arranged, and a non-display area around the display area, a second substrate disposed opposite to the first substrate, a light emitting array disposed on the first substrate and including a plurality of light emitting elements corresponding to the plurality of pixel areas, a sealing layer disposed in the non-display area between the first substrate and the second substrate and bonding the first substrate and the second substrate to each other, a vacuum layer sealed by the sealing layer and defined between the light emitting array and the second substrate, and a reflection adjustment layer disposed on the second substrate and absorbing a portion of external light, where the reflection adjustment layer includes a plurality of protrusions protruding toward the light emitting array and exposed to the vacuum layer.
    Type: Application
    Filed: April 12, 2023
    Publication date: February 29, 2024
    Inventors: Jong Ho SON, Dae Won KIM, Hye Beom SHIN, Jin Hyeong LEE, Sun Young CHANG
  • Publication number: 20230262458
    Abstract: A method for authentication, a user terminal and an authentication server for executing the same are disclosed. An authentication server according to an embodiment disclosed includes a number receiver that receives a number of a user terminal from a callee who has received a call originated from the user terminal, a device authenticator that determines whether to generate an authentication key based on the number of the user terminal received from the callee and a caller number received from the user terminal, and generates the authentication key when it is determined to generate the authentication key, and an authentication key transmitter that transmits the authentication key to the user terminal.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 17, 2023
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Byung Kwan YOO, Min Chul SHIN, Se Myeong ON, Myung Hee KIM, Keum Sik IM, Bo Gyu KIM, Sang Beom SHIN, Hae Won JEONG, Yong Seek CHOI
  • Patent number: 11683686
    Abstract: An authentication server according to an embodiment disclosed includes a number receiver that receives a number of a user terminal from a callee who has received a call originated from the user terminal, an device authenticator that determines whether to generate an authentication key based on the number of the user terminal received from the callee and a caller number received from the user terminal, and generates the authentication key when it is determined to generate the authentication key, and an authentication key transmitter that transmits the authentication key to the user terminal.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: June 20, 2023
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Byung Kwan Yoo, Min Chui Shin, Se Myeong On, Myung Hee Kim, Keum Sik Im, Bo Gyu Kim, Sang Beom Shin, Hae Won Jeong, Yong Seek Choi
  • Publication number: 20230055541
    Abstract: The present invention relates to a method of bonding silicon parts using silicon powder and high-frequency heating device, the method comprising the steps of forming concave and convex coupling surfaces on the bonding surfaces of a lower ring and an upper ring; mounting the lower ring and the upper ring on a silicon part fusion bonding apparatus; injecting single crystal silicon powder into the concave and convex coupling surfaces on the bonding surfaces of the lower ring and the upper ring; and heating and fusing the bonding surfaces of the lower ring and the upper ring.
    Type: Application
    Filed: July 6, 2022
    Publication date: February 23, 2023
    Inventors: Ho Jung YOU, Dong Nam SHIN, Sei Kwang OH, Yeong Beom SHIN, Tae-Woo KANG
  • Publication number: 20220086637
    Abstract: An authentication server according to an embodiment disclosed includes a number receiver that receives a number of a user terminal from a callee who has received a call originated from the user terminal, an device authenticator that determines whether to generate an authentication key based on the number of the user terminal received from the callee and a caller number received from the user terminal, and generates the authentication key when it is determined to generate the authentication key, and an authentication key transmitter that transmits the authentication key to the user terminal.
    Type: Application
    Filed: June 14, 2021
    Publication date: March 17, 2022
    Inventors: Byung Kwan YOO, Min Chul SHIN, Se Myeong ON, Myung Hee KIM, Keum Sik IM, Bo Gyu KIM, Sang Beom SHIN, Hae Won JEONG, Yong Seek CHOI
  • Publication number: 20210369920
    Abstract: The present invention relates to a nasolacrimal duct insertion member comprising a shape memory polymer for treatment of nasolacrimal duct obstruction/stenosis, wherein the shape memory polymer comprises a crosslinkable functional group, such that the nasolacrimal duct insertion member has a melting point suitable for implantation into a living body.
    Type: Application
    Filed: October 1, 2019
    Publication date: December 2, 2021
    Inventors: Hak-Joon SUNG, Jin Sook YOON, Jung Bok LEE, Jae Sang KO, Woo Beom SHIN
  • Patent number: 11089976
    Abstract: Provided is a method and apparatus for assisting spasticity and clonus evaluation using an inertia sensor, the apparatus including an acquirer configured to acquire a measured value from an inertia sensor attached to an object, a calculator configured to calculate an angle of a joint of the object based on the measured value, and a processor configured to evaluate a spasticity and a clonus based on the angle of the joint.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: August 17, 2021
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jong Hyun Kim, Seo Young Choi, Yong Beom Shin
  • Patent number: 10996758
    Abstract: An object execution method and apparatus is provided for executing an object based on an input pressure level with a haptic feedback indicative of an attribute of the object. An object execution apparatus may include a display unit, an input unit, and a control unit. The display unit may display at least one object. The input unit may detect a selection of an object and/or a pressure level input for executing the object. The control unit may check a reference pressure value preset for the selected object. The reference pressure value may be indicative of attribute information of the object. The control unit may compare an input pressure value of the pressure level input with the reference pressure value, and may determine whether to execute the object based on the comparison result. The input unit comprising a vibration generator may generate a vibration mapped to the reference pressure value.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: May 4, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Chul Jung, O Jae Kwon, Chang Beom Shin
  • Publication number: 20210036237
    Abstract: The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. Applying the organic compound into an emissive layer makes the OLED and the organic light emitting device lower their driving voltage, improves their luminous efficiency and color purity.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 4, 2021
    Applicants: LG Display Co., Ltd., Korea University Research and Business Foundation
    Inventors: Suk-Young BAE, Jun-Yun KIM, Dae-Wi YOON, Jeong-Eun BAEK, Han-Young WOO, Hye-Beom SHIN
  • Patent number: 10895023
    Abstract: Provided are a nanofiber-nanowire composite and a method for producing the same. The method includes preparing a nanoparticle using a dipolar solvent, producing a nanofiber-nanoparticle composite in an electrospinning synthesis solution including the nanoparticle through electrospinning, and growing a nanowire from the nanoparticle by hydrothermally synthesizing a dried nanofiber-nanoparticle composite.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: January 19, 2021
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Young Keun Kim, Bum Chul Park, Ji-Beom Shin
  • Patent number: 10890811
    Abstract: An LCD device includes first and second electrodes in each of the first and second pixel regions, a first TFT connected to a second gate line and a first data line and configured to supply a first data voltage to the first electrode in the first pixel region, a second TFT connected to the second gate line and a second data line and configured to supply a second data voltage having a level opposite the first data voltage to the second electrode in the first pixel region, a third TFT connected to a fourth gate line and the first data line and configured to supply the first data voltage to the second electrode in the second pixel region, and a fourth TFT connected to the fourth gate line and the second data line and configured to supply the second data voltage to the first electrode in the second pixel region.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: January 12, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Wook Lee, Hyung-Beom Shin
  • Patent number: 10737465
    Abstract: The present invention relates to: an interior film in which a first ultraviolet-curable resin layer having a three-dimensional pattern formed thereon, a substrate layer, a second ultraviolet-curable resin layer having a horizontal hairline pattern formed thereon, a primer layer, and a metal layer are sequentially stacked; and a method for producing the same.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: August 11, 2020
    Assignee: LG HAUSYS, LTD.
    Inventor: Jun-Beom Shin
  • Patent number: 10647824
    Abstract: A thermoplastic elastomer (TPE) resin powder includes spherical particles of a thermoplastic elastomer resin. The spherical particles have an average particle diameter of 50 ?m to 300 ?m. The thermoplastic elastomer resin powder is suitable for a powder slush molding (PSM) process, and the molded article produced therefrom has excellent surface characteristics.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: May 12, 2020
    Assignee: LG HAUSYS, LTD.
    Inventors: Deok-Ryul Hwang, Sung-Yong Kang, Jun-Beom Shin, Kyoung-Min Kang
  • Patent number: 10606456
    Abstract: A method to provide a user interface (UI) includes the UI, the present general inventive concept provides the UI to specify a certain region of an image to be photographed and to display a menu for an image displayed on a specified region.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: March 31, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chang-beom Shin