Patents by Inventor Hoo-In Lee

Hoo-In Lee 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: 11985884
    Abstract: A display device prevents cracks from spreading to an active area. The display device includes a substrate including an active area and a non-active area having a bending area, a thin-film transistor disposed in the active area, a light-emitting element disposed in the active area and connected to the thin-film transistor, an encapsulation layer disposed on the light-emitting element, a touch sensor disposed on the encapsulation layer, a touch pad disposed in the non-active area, a first routing line connecting the touch sensor to the touch pad via a second routing line in the bending area, and a crack prevention layer disposed on the second routing line in the bending area. Thus, the crack prevention layer is capable of preventing the occurrence of cracks in the bending area BA, thus preventing cracks from spreading to the active area AA.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: May 14, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Hyuk Won, Min-Joo Kim, Jae-Won Lee, Sang-Hoon Pak, Byong-Hoo Kim, Ji-Hye Lee, Jae-Man Jang, Sung-Jin Kim, Jae-Hyung Jang
  • Publication number: 20240151931
    Abstract: The present invention relates to a camera module, and the present invention may comprise: a lens; a heating layer positioned on the lens so as to generate heat when power is supplied thereto; and a heating wire, which is positioned on the surface of the lens or of the heating layer, which generates heat when a current is supplied thereto from an external power supply, and which is electrically connected to the heating layer. The present invention comprises a heating wire, besides the heating layer that comprises a conductive material, and thus can reduce the time taken to supply a heating body with a current, and the reduced heating time accordingly enables rapid heating.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 9, 2024
    Inventors: Sang Hyun LEE, Jung Hoo SEO, Dae Hwan KIM
  • Patent number: 11914773
    Abstract: Provided is a brain-machine interface based intention determination device using a virtual environment, including: an input unit that receives a control mode; a training output unit that outputs training information; a collection unit that collects a brain signal; a first preprocessing unit that extracts time-frequency information; a second preprocessing unit that generates physical information; a learning unit that learns control information according to a pattern of physical information; a determination unit that determines control information; and a command output unit that outputs a control command matching the control information.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: February 27, 2024
    Assignee: Korea University Research and Business Foundation
    Inventors: Seong-Whan Lee, Byoung-Hee Kwon, Ji-Hoon Jeong, Kyung-Hwan Shim, Byeong-Hoo Lee
  • Patent number: 11914218
    Abstract: The present invention relates to a camera module, and the present invention may comprise: a lens; a heating layer positioned on the lens so as to generate heat when power is supplied thereto; and a heating wire, which is positioned on the surface of the lens or of the heating layer, which generates heat when a current is supplied thereto from an external power supply, and which is electrically connected to the heating layer. The present invention comprises a heating wire, besides the heating layer that comprises a conductive material, and thus can reduce the time taken to supply a heating body with a current, and the reduced heating time accordingly enables rapid heating.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: February 27, 2024
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Hyun Lee, Jung Hoo Seo, Dae Hwan Kim
  • Publication number: 20240021412
    Abstract: A substrate processing apparatus includes: a processing chamber including a plasma generating region, a gas mixing region, and a substrate processing region; a first gas supply line supplying a first processing gas to the plasma generating region; a second gas supply line supplying a second processing gas to the gas mixing region; an ion blocker disposed between the plasma generating region and the gas mixing region; and a shower head disposed between the gas mixing region and the substrate processing region, wherein the ion blocker has a first blocker flow path unit connected to the second gas supply line and open to the plasma generating region, so that the second processing gas is supplied to the plasma generating region.
    Type: Application
    Filed: March 10, 2023
    Publication date: January 18, 2024
    Inventors: Seong Pyo AHN, Yoon Jong JU, Hyun Min LIM, Min Sung HAN, Jae Hoo LEE
  • Publication number: 20240011097
    Abstract: The present invention relates to a composition for diagnosing or predicting a metabolic syndrome and a composition for predicting a group at high risk of expression of blood ceramide and to a single nucleotide polymorphism (SNP), derived through a genome wide association study (GWAS), capable of predicting metabolic syndrome and a group at high risk of expression of blood ceramide, which is a risk factor for metabolic syndrome. When used, a SNP marker derived by the present invention makes it possible to diagnose or predict metabolic syndrome and to predict a group at high risk of expression of blood ceramide, whereby patients suffering from the metabolic syndrome caused by a high expression of blood ceramide can be effectively diagnosed and managed. On the basis of these effects, the present invention can find wide applications in the pharmaceutical industry, etc.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 11, 2024
    Inventors: Sang Hoo LEE, Ye Jin KIM, Ju Hoon KIM, Jeong Hoon HONG, Yi Seul KIM, Sae Yun BAIK, Kyoung Ryul LEE
  • Publication number: 20230352275
    Abstract: A substrate processing apparatus and method for increasing substrate processing efficiency are provided. The substrate processing apparatus comprises a process chamber, in which a reaction gas is processed to have a first pressure therein, a first pumping module for pumping the process chamber to have a second pressure smaller than the first pressure, a second pumping module for pumping the process chamber to have a third pressure smaller than the second pressure, and a first automatic pressure control module for adjusting a magnitude of the second pressure by adjusting a pumping pressure of the first pumping module.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 2, 2023
    Inventors: Yoon Jong Ju, Min Sung Han, Jae Hoo Lee, Hyun Soo Kim, Seong Hak Bae, Wan Jae Park
  • Publication number: 20230317417
    Abstract: Provided are a substrate processing apparatus and method for increasing the uniformity of substrate processing.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 5, 2023
    Inventors: Min Sung HAN, Jae Hoo LEE, Yoon Jong JU, Wan Jae PARK
  • Publication number: 20230150784
    Abstract: The present invention relates to an electrode connection apparatus including a transfer unit configured to transfer a start portion of a standby electrode roll in a state of gripping the start portion, a leading unit configured to move upwards in a state of gripping the start portion of the standby electrode roll transferred by the transfer unit, a first connection unit configured to fix the standby electrode roll transferred by the leading unit, a second connection unit configured to fix an end portion of a moving electrode roll, and a taping unit configured to connect the standby electrode roll and the moving electrode roll to each other, whereby it is possible to automatically connect the electrode rolls to each other during an electrode manufacturing process performed as a roll-to-roll process.
    Type: Application
    Filed: July 6, 2021
    Publication date: May 18, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Young Soo Lee, Jin Soo Lee, Hong Ju Hwang, Seung Hoo Lee
  • Publication number: 20230144685
    Abstract: A substrate processing apparatus including a substrate support unit connected to a vacuum pump to fix a substrate is provided. The substrate processing apparatus comprises a chamber including a processing space therein, a substrate support unit disposed in the processing space and for supporting a substrate, a first vacuum pump, a second vacuum pump connected to the processing space of the chamber, a first valve disposed between the first vacuum pump and the second vacuum pump, and a second valve disposed between the first vacuum pump and the substrate support unit, wherein the first vacuum pump reduces a pressure in a space between the substrate support unit and the substrate to fix the substrate to the substrate support unit in response to the second valve being turned on.
    Type: Application
    Filed: July 15, 2022
    Publication date: May 11, 2023
    Inventors: Min Sung HAN, Jae Hoo LEE, Seong Hak BAE
  • Publication number: 20230144896
    Abstract: A substrate treating apparatus configuring an individual LL for each PM and a semiconductor manufacturing facility including the same are provided. The semiconductor manufacturing facility comprises an index module including a first transfer robot and for carrying out and transferring a substrate mounted on a container using the first transfer robot, a transfer module including a second transfer robot and for relaying the substrate transferred by the index module using the second transfer robot, a buffer chamber for heating the substrate relayed by the transfer module, and a process chamber for treating the substrate heated by the buffer chamber, wherein the buffer chamber heats the substrate while the substrate waits before being loaded into the process chamber.
    Type: Application
    Filed: August 3, 2022
    Publication date: May 11, 2023
    Inventors: Young Je UM, Wan Jae PARK, Dong Hun KIM, Seong Gil LEE, Dong Sub OH, Myoung Sub NOH, Min Sung HAN, Jae Hoo LEE
  • Publication number: 20230135675
    Abstract: A tape removal apparatus is configured for automatically removing a tape attached to an electrode roll in order to fix the electrode roll. The tape removal apparatus includes a sensing unit configured to sense the tape attached to the electrode roll, an injection unit configured to inject air toward the tape, a support unit configured to support a non-adhesive portion of the tape, and a gripper configured to fix the non-adhesive portion of the tape together with the support unit.
    Type: Application
    Filed: July 6, 2021
    Publication date: May 4, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Young Soo Lee, Jin Soo Lee, Hong Ju Hwang, Seung Hoo Lee
  • Publication number: 20230119768
    Abstract: An electrode sheet rewinding apparatus for rewinding an electrode sheet includes a bobbin having a PET film wound therearound, a bobbin holder configured to hold the bobbin, a base plate located under the bobbin holder and configured to support the bobbin holder, a roller type touch roll configured to press an electrode sheet rewound around the bobbin above the bobbin to prevent meandering of the electrode sheet, a vertical plate located at one side of the base plate, the touch roll attached to the vertical plate, and an idle roller unit configured to form a tangential line to the electrode sheet rewound around the bobbin together with the touch roll. The idle roller unit includes an idle roller configured to maintain tension of the electrode sheet and to form a tangential line to the electrode sheet and two driving mechanisms configured to change the position of the idle roller.
    Type: Application
    Filed: July 8, 2021
    Publication date: April 20, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seung Hoo Lee, Jin Soo Lee, Young Soo Lee, Hong Ju Hwang
  • Publication number: 20230055489
    Abstract: A tape attachment apparatus includes a tape supply unit configured to provide a tape to be attached to a tip of an electrode roll, a tape attachment unit configured to attach the tape provided by the tape supply unit to the electrode roll, and a frame configured to allow the tape attachment unit to be mounted to the frame. A tape attachment process to prevent unwinding of the electrode roll is automatically performed.
    Type: Application
    Filed: July 6, 2021
    Publication date: February 23, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Young Soo Lee, Jin Soo Lee, Hong Ju Hwang, Seung Hoo Lee
  • Publication number: 20230016032
    Abstract: Proposed is a blockchain-based virtual currency intermediation and distribution system according to a point return, which can calculate, at a set rate, the amount of return for points that are given or paid offline or online for a user's product purchase or service use, and either convert the calculated amount of point return into a cash currency stepwisely, or convert the calculated amount of point return into a virtual currency recordable on a blockchain according to accumulated points, thereby securing stability and complementarity to support virtual currency transactions.
    Type: Application
    Filed: March 22, 2021
    Publication date: January 19, 2023
    Inventor: Seung Hoo LEE
  • Patent number: 11454863
    Abstract: A camera module includes a support structure having an internal space, a movable body disposed in the internal space of the support structure, and a plurality of driving wires supporting the movable body in the internal space of the support structure and configured to move the movable body relative to the support structure, each of the driving wires being made of a shape-memory alloy and having one end connected to the support structure, and another end connected to the movable body. An angle between the movable body and each of the driving wire is maintained at 15.5° or less at all positions to which the movable body is movable by the driving wires.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: September 27, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Jung Hoo Lee
  • Publication number: 20220206432
    Abstract: According to an embodiment, a holographic microscope comprises a light source, an optical system splitting light emitted from the light source into an object and a reflective mirror and inducing interference between light reflected by the object or transmitted through the object and light reflected by the reflective mirror, a first image sensor receiving the interference light and sensing interference information for the interference light, a second image sensor receiving the light reflected by the object or transmitted through the object and sensing information for the received light, and an image processor deriving a shape of the object based on the interference information sensed by the first image sensor and the information sensed by the second image sensor.
    Type: Application
    Filed: August 17, 2021
    Publication date: June 30, 2022
    Inventors: Seon Kyu YOON, Ha Mong Shim, Jin Su Lee, Kwang Hoo Lee
  • Patent number: 11281294
    Abstract: Provided is a smart control device including: a collection unit that collects a brain signal generated from a visual stimulus for color; a preprocessing unit that extracts pattern information from the brain signal; a selection unit that selects reference information having the highest correlation by comparing the pattern information to reference information provided in advance; and a control unit that has control commands set in advance and executes the control command matching the selected reference information.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: March 22, 2022
    Assignee: Korea University Research and Business Foundation
    Inventors: Seong-Whan Lee, Byeong-hoo Lee, Ji-Hoon Jeong, Do-Yeun Lee
  • Publication number: 20210255706
    Abstract: Provided is a brain-machine interface based intention determination device using a virtual environment, including: an input unit that receives a control mode; a training output unit that outputs training information; a collection unit that collects a brain signal; a first preprocessing unit that extracts time-frequency information; a second preprocessing unit that generates physical information; a learning unit that learns control information according to a pattern of physical information; a determination unit that determines control information; and a command output unit that outputs a control command matching the control information.
    Type: Application
    Filed: January 20, 2021
    Publication date: August 19, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Seong-Whan LEE, Byoung-Hee KWON, Ji-Hoon JEONG, Kyung-Hwan SHIM, Byeong-Hoo LEE
  • Publication number: 20210247843
    Abstract: Provided is a smart control device including: a collection unit that collects a brain signal generated from a visual stimulus for color; a preprocessing unit that extracts pattern information from the brain signal; a selection unit that selects reference information having the highest correlation by comparing the pattern information to reference information provided in advance; and a control unit that has control commands set in advance and executes the control command matching the selected reference information.
    Type: Application
    Filed: January 19, 2021
    Publication date: August 12, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Seong-Whan LEE, Byeong-hoo LEE, Ji-Hoon JEONG, Do-Yeun LEE