Patents by Inventor Jae Gu Lee

Jae Gu 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).

  • Publication number: 20250059422
    Abstract: A mixed refrigerant composition includes carbon dioxide (R-744), 2,3,3,3-tetrafluoropropene (R-1234yf) and trifluoroiodomethane (R-13I1). A content of the carbon dioxide (R-744) ranges from 1 to 10 wt. % based on a total weight of the mixed refrigerant composition, and a sum of a content of the 2,3,3,3-tetrafluoropropene (R-1234yf) and a content of the trifluoroiodomethane (R-13I1) ranges from 90 to 99 wt. % based on the total weight of the mixed refrigerant composition. A boiling point at 1 atm of the mixed refrigerant composition ranges from ?76 to ?35° C.
    Type: Application
    Filed: August 16, 2024
    Publication date: February 20, 2025
    Inventors: Bong Ho KANG, Hye Ri KIM, Ji Seong NOH, Sang Gu WOO, Jae Min LEE
  • Publication number: 20250059421
    Abstract: A mixed refrigerant composition includes carbon dioxide (R-744), 2,3,3,3-tetrafluoropropene (R-1234yf) and 1,1-difluoroethane (R-152a). A content of the carbon dioxide (R-744) ranges from 1 to 10 wt. % based on a total weight of the mixed refrigerant composition, and a content of the 2,3,3,3-tetrafluoropropene (R-1234yf) ranges from 65 to 95 wt. % based on the total weight of the mixed refrigerant composition, and a content of the 1,1-difluoroethane (R-152a) ranges from 1 to 30 wt. % based on the total weight of the mixed refrigerant composition. A boiling point at 1 atm of the mixed refrigerant composition ranges from ?65 to ?30° C.
    Type: Application
    Filed: August 15, 2024
    Publication date: February 20, 2025
    Inventors: Bong Ho KANG, Hye Ri KIM, Ji Seong NOH, Sang Gu WOO, Jae Min LEE
  • Patent number: 12230804
    Abstract: A method of manufacturing an all-solid-state battery electrode, an all-solid-state battery electrode manufactured by the method, and an all-solid-state battery including the electrode are disclosed. In the method, a specific type of binder included in the electrode is prepared in a fiber form by applying pressure to the binder under specific conditions, so that the fiber-form binder thus prepared has an average fineness that satisfies a specific range. Therefore, the all-solid-state battery including the electrode has an advantage of having high capacity even in the case of electrode thickening for high loading.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: February 18, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Jae Min Lim, Yong Gu Kim, Hong Seok Min, Sang Heon Lee, Sa Heum Kim, Yun Sung Kim, Ji Sang Yu, Kyung Su Kim, Goo Jin Jeong, Woo Suk Cho
  • Publication number: 20250045683
    Abstract: An integrated logistics management system including a vessel tracking server that processes transportation information about vessels by using pieces of vessel identification information received from the terminal and provides the transportation information about the vessels to the terminal. The vessel tracking server includes a vessel-map mapping part that receives pieces of navigation information of the vessels corresponding to the pieces of vessel identification information from a vessel information operator server by providing the pieces of vessel identification information to the vessel information operator server, and maps navigation routes of the vessels and real-time locations of the vessels onto a map, and a vessel-cargo mapping part that maps vessel cargo information to a corresponding vessel among the vessels.
    Type: Application
    Filed: April 19, 2024
    Publication date: February 6, 2025
    Applicant: Samsung Display Co., Ltd.
    Inventors: MIN YOUNG LEE, JUNG-HYUK AHN, JAE-GU LEE
  • Publication number: 20250038199
    Abstract: A cathode active material for an all-solid-state battery includes: active material particles; and a coating layer covering at least a portion of the surface of the active material particles, wherein the coating layer includes lithium (Li), niobium (Nb), and at least one element selected from the group consisting of vanadium (V), zirconium (Zr) and combinations thereof.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, Ulsan National Institute of Science and Technology
    Inventors: A Reum Ha, Ju Yeong Seong, Yong Gu Kim, In Woo Song, Hong Seok Min, Yong Sub Yoon, Yun Sung Kim, Sung Woo Noh, Yong Jun Jang, Sang Heon Lee, Jae Phil Cho, Hyo Myoung Lee
  • Publication number: 20250040375
    Abstract: A display device may include: a connection pattern and a dummy pattern disposed to be spaced apart from each other on a substrate; a via layer on the substrate; a pixel electrode on the via layer and electrically connected to the connection pattern; a light emitting layer disposed on the pixel electrode; a control layer disposed on the light emitting layer; and a common electrode disposed on the control layer. The dummy pattern may include a first conductive layer, a second conductive layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer sequentially disposed. The first conductive layer, the third conductive layer, and the fifth conductive layer may include the same material. The second conductive layer and the fourth conductive layer may include the same material. The first, third, fifth conductive layers and the second and fourth conductive layers may include different materials.
    Type: Application
    Filed: July 22, 2024
    Publication date: January 30, 2025
    Inventors: Hwi KIM, Hye Jin GWARK, Jae Ik KIM, Jung Sun PARK, Seung Yong SONG, Duck Jung LEE, Yeon Hwa LEE, Joon Gu LEE
  • Publication number: 20250040374
    Abstract: The display device includes a connection pattern and a dummy pattern spaced apart from each other on a substrate; a via layer on the substrate; a pixel electrode on the via layer and electrically connected to the connection pattern; a light emitting layer on the pixel electrode; a control layer on the light emitting layer; and a common electrode on the control layer. The dummy pattern may include a first dummy pattern and a second dummy pattern disposed on the first dummy pattern. The first dummy pattern may include a first layer, a second layer, and a third layer each of which is made of a conductive material and is sequentially stacked. The second dummy pattern may include an organic pattern including a first portion and a second portion having different areas in a plan view.
    Type: Application
    Filed: July 19, 2024
    Publication date: January 30, 2025
    Inventors: Hwi KIM, Hye Jin GWARK, Jae Ik KIM, Jung Sun PARK, Seung Yong SONG, Duck Jung LEE, Yeon Hwa LEE, Joon Gu LEE
  • Patent number: 12211965
    Abstract: A display device includes a bank including an opening defining a plurality of pixels; a plurality of light emitting elements disposed in the plurality of pixels; a color conversion layer disposed on the plurality of light emitting elements in the opening; and a low refractive layer disposed on the color conversion layer in the opening.
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: January 28, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Gu Kim, Ji Yun Park, Bong Sung Seo, Jong Ho Son, Yeon Hee Lee, Baek Kyun Jeon, Kyung Seon Tak, Jae Jin Lyu
  • Patent number: 11323763
    Abstract: A display apparatus and a method of operating the same are provided. The display apparatus includes a display; a memory; and a processor configured to execute at least one instruction stored in the memory so as to: receive a channel control input; identify an image providing source of the display apparatus in response to recognizing the channel control input as a pre-designated input; generate a channel scroll user interface (UI) based on channel information corresponding to the image providing source of the display apparatus; and control the display to display the generated channel scroll UI. The channel scroll UI includes a plurality of channel items included in the channel information corresponding to the image providing source, and a current channel indicator indicating a current channel item from among the plurality of channel items, the current channel item corresponding to content currently displayed on the display apparatus.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: May 3, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jae-gu Lee
  • Publication number: 20210365157
    Abstract: The present invention relates to a fingerprint sensor-integrated touch screen panel, in which, since an electrode disposed to be parallel to a driving electrode is used as a receiving electrode, a bezel area is formed in an extending direction of the driving electrode, thereby minimizing the bezel area and allowing the number of channels required for fingerprint sensing to be reduced.
    Type: Application
    Filed: May 18, 2021
    Publication date: November 25, 2021
    Applicant: E&H. CO., LTD.
    Inventors: Soo Ho Do, Gap Deuk Song, Sang kyu Kim, Jae Gu Lee, Man Seob Shin
  • Patent number: 10904633
    Abstract: A display device is provided. The display device includes a first communication interface receiving broadcast content, a second communication interface which receives a user input, a display, and a processor electrically connected with the display, the first communication interface, and the second communication. The processor controls the display to display a first user interface (UI) including a scroll bar including a plurality of points corresponding to a plurality of channels, a cursor moving on the scroll bar depending on the user input, and information on a channel corresponding to a point at which the cursor is displayed, if the second communication interface receives a preset user input. The processor is controls the display to additionally display a second UI including information on one or more channels adjacent to the channel corresponding to the point at which the cursor is displayed, if the preset user input is stopped.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: January 26, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Hyun Seong, Myung Kwan Choi, Jang Won Seo, Jae Gu Lee
  • Publication number: 20180316963
    Abstract: A display apparatus and a method of operating the same are provided. The display apparatus includes a display; a memory; and a processor configured to execute at least one instruction stored in the memory so as to: receive a channel control input; identify an image providing source of the display apparatus in response to recognizing the channel control input as a pre-designated input; generate a channel scroll user interface (UI) based on channel information corresponding to the image providing source of the display apparatus; and control the display to display the generated channel scroll UI. The channel scroll UI includes a plurality of channel items included in the channel information corresponding to the image providing source, and a current channel indicator indicating a current channel item from among the plurality of channel items, the current channel item corresponding to content currently displayed on the display apparatus.
    Type: Application
    Filed: March 26, 2018
    Publication date: November 1, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jae-gu LEE
  • Publication number: 20180176653
    Abstract: A display device is provided. The display device includes a first communication interface receiving broadcast content, a second communication interface which receives a user input, a display, and a processor electrically connected with the display, the first communication interface, and the second communication. The processor controls the display to display a first user interface (UI) including a scroll bar including a plurality of points corresponding to a plurality of channels, a cursor moving on the scroll bar depending on the user input, and information on a channel corresponding to a point at which the cursor is displayed, if the second communication interface receives a preset user input. The processor is controls the display to additionally display a second UI including information on one or more channels adjacent to the channel corresponding to the point at which the cursor is displayed, if the preset user input is stopped.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 21, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Hyun SEONG, Myung Kwan CHOI, Jang Won SEO, Jae Gu LEE
  • Patent number: 7982942
    Abstract: Discussed are a color electrophoretic display device with a color filter layer, which is formed in a droplet state on a rear surface of an electronic ink film through surface treatment so as to be capable of adjusting density of droplets in pixels and achieving correct alignment, and a method for manufacturing the same. The method includes forming a thin film transistor (TFT) array substrate including a display region, in which a plurality of pixel regions are defined in a matrix, and alignment keys provided at the outside of the display region, forming an electrophoretic layer including a micro capsule layer formed so as to correspond to the display region of the TFT array substrate, and forming a color filter layer on the electrophoretic layer using the alignment keys so as to correspond to the respective pixel regions of the display region.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: July 19, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Oh-Nam Kwon, Jae-Gu Lee, Seung-Chul Kang
  • Patent number: 7968882
    Abstract: A flexible display device adapted to prevent a disconnection of pad electrode and a line short-circuit is disclosed. The flexible display device and the manufacturing method thereof according to the present embodiments forms only the barrier film or no layer on the mother substrate in the vicinity of the cut line which divides the mother substrate into the TFT substrate. Even when the mother substrate is pressed using a press machine, cracks or lifts of layers are not generated in the TFT substrate unlike the conventional technology so that a disconnection is not generated in the gate pad electrode or the data pad electrode. Thus, line short-circuits generated as the layers are separated and attached to the TFT substrate can be prevented.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: June 28, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Jae Gu Lee, Seung Chul Kang
  • Publication number: 20100157411
    Abstract: Discussed are a color electrophoretic display device with a color filter layer, which is formed in a droplet state on a rear surface of an electronic ink film through surface treatment so as to be capable of adjusting density of droplets in pixels and achieving correct alignment, and a method for manufacturing the same. The method includes forming a thin film transistor (TFT) array substrate including a display region, in which a plurality of pixel regions are defined in a matrix, and alignment keys provided at the outside of the display region, forming an electrophoretic layer including a micro capsule layer formed so as to correspond to the display region of the TFT array substrate, and forming a color filter layer on the electrophoretic layer using the alignment keys so as to correspond to the respective pixel regions of the display region.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 24, 2010
    Inventors: Oh-Nam Kwon, Jae-Gu Lee, Seung-Chul Kang
  • Publication number: 20100155734
    Abstract: Provided is an electrophoretic display device and a method of manufacturing and repairing the electrophoretic display device.
    Type: Application
    Filed: December 17, 2009
    Publication date: June 24, 2010
    Inventors: Jae Gu Lee, Seung Chul Kang
  • Publication number: 20090289255
    Abstract: A flexible display device adapted to prevent a disconnection of pad electrode and a line short-circuit is disclosed. The flexible display device and the manufacturing method thereof according to the present embodiments forms only the barrier film or no layer on the mother substrate in the vicinity of the cut line which divides the mother substrate into the TFT substrate. Even when the mother substrate is pressed using a press machine, cracks or lifts of layers are not generated in the TFT substrate unlike the conventional technology so that a disconnection is not generated in the gate pad electrode or the data pad electrode. Thus, line short-circuits generated as the layers are separated and attached to the TFT substrate can be prevented.
    Type: Application
    Filed: October 3, 2008
    Publication date: November 26, 2009
    Inventors: Jae Gu Lee, Seung Chul Kang
  • Patent number: 7485907
    Abstract: A substrate for a display device includes a plurality of first lines on the substrate in a display area of the display device, a plurality of link lines on the substrate in a link region, the link lines electrically connected to the first lines and the link region being in a non-display area of the display device, an insulating layer on the first lines and the link lines, a plurality of second lines on the insulating layer, patterns on the insulating layer in the link region and at least partially overlapping the link lines, the patterns including an intrinsic semiconductor material, and a passivation layer on the second lines and the patterns, the passivation layer having at least one through hole exposing the intrinsic semiconductor material of at least one of the patterns.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: February 3, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Ju-Bok Lee, Jae-Gu Lee
  • Publication number: 20070085116
    Abstract: A substrate for a display device includes a plurality of first lines on the substrate in a display area of the display device, a plurality of link lines on the substrate in a link region, the link lines electrically connected to the first lines and the link region being in a non-display area of the display device, an insulating layer on the first lines and the link lines, a plurality of second lines on the insulating layer, patterns on the insulating layer in the link region and at least partially overlapping the link lines, the patterns including an intrinsic semiconductor material, and a passivation layer on the second lines and the patterns, the passivation layer having at least one through hole exposing the intrinsic semiconductor material of at least one of the patterns.
    Type: Application
    Filed: March 7, 2006
    Publication date: April 19, 2007
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Ju-Bok Lee, Jae-Gu Lee