Patents by Inventor Won Gyu Lee

Won Gyu 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: 20240140195
    Abstract: The present disclosure relates to a transmission of an agricultural work vehicle, the transmission comprising: a pre-shift part for performing speed shifting on driving transmitted from an engine of an agricultural work vehicle; a clutch part connected to the pre-shift part so as to selectively output driving transmitted from the pre-shift part; an adjusting part connected to the clutch part so as to perform speed shifting on driving transmitted from the clutch part; and a subsequent shift part connected to the adjusting part so as to perform speed shifting on driving transmitted from the adjusting part.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 2, 2024
    Inventors: Jung Su HAN, Ki Taeg LEE, Won Woo PARK, Ji Hun YU, Taek Seong KIM, Young-Gyu LEE
  • Publication number: 20240128347
    Abstract: A semiconductor device and a method of fabricating a semiconductor device, the device including a fin-type pattern extending in a first direction; a gate electrode extending in a second direction over the fin-type pattern, the second direction being different from the first direction; spacers on sidewalls of the gate electrode; a capping structure on the gate electrode and the spacers, the capping structure including a first capping pattern and a second capping pattern, the second capping pattern being on the first capping pattern; and an interlayer insulating film surrounding sidewalls of each of the spacers and sidewalls of the capping structure, the interlayer insulating film being in contact with the first capping pattern.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Nam Gyu CHO, Rak Hwan KIM, Hyeok-Jun SON, Do Sun LEE, Won Keun CHUNG
  • Publication number: 20240128280
    Abstract: Disclosed is a display device including: a first substrate on which a plurality of micro-LEDs are disposed; a second substrate bonded to one surface of the first substrate; a side wiring electrically connecting the first substrate and the second substrate to each other; a side surface sealing member covering the side wiring; and an antistatic film covering an outer surface of the side surface sealing member, wherein the side surface sealing member includes an organic filler and core-shell particles dispersed in the organic filler.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 18, 2024
    Inventors: Da-Young KIM, Won-Gyu JEONG, Joong-Ha LEE
  • Publication number: 20240119878
    Abstract: A resolution controller for a stretchable display includes a resolution-setting multiplexer module to receive a resolution selecting signal and to apply a gate in panel (GIP) selecting signal, in response to the resolution selecting signal, and a GIP module configured to generate a gate driving signal in response to the GIP selecting signal applied by the resolution-setting multiplexer module, and apply the gate driving signal to a pixel driving flexible printed circuit board (FPCB) of the stretchable display to drive an open pixel depending on a stretched state of the stretchable display.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 11, 2024
    Applicant: UIF (University Industry Foundation), Yonsei University
    Inventors: Hyun Jae Kim, Jong Bin An, Won Kyung Min, Gwan In Kim, Moon Ho Lee, Seok Gyu Hong
  • Patent number: 11915782
    Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Min Lee, Nam Hyung Kim, Dae Jeong Kim, Do Han Kim, Min Su Kim, Deok Ho Seo, Won Jae Shin, Yong Jun Yu, Il Gyu Jung, In Su Choi
  • Publication number: 20230054670
    Abstract: A display device according to one embodiment is a display device in which a first folding area, a first non-folding area on one side of the first folding area, and a second non-folding area on the other side of the first folding area are defined, and comprises a first substrate, a second substrate disposed on the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and an upper polarization member disposed on one surface of the second substrate and spaced apart from the liquid crystal layer with the second substrate interposed therebetween, wherein the second substrate has a first thickness, which is partially slimmed, in the first folding area, the second substrate has a second thickness, which is greater than the first thickness and corresponds to an original thickness of a flat display element without being slimmed, in each of the non-folding areas, the upper polarization member is disposed over the first non-folding area, the folding area and the second no
    Type: Application
    Filed: January 20, 2021
    Publication date: February 23, 2023
    Inventors: Yong Beom KIM, Ryong Min PARK, In Suk LEE, Won Gyu LEE, Eun Sung KIM
  • Publication number: 20220376021
    Abstract: A double-sided organic light-emitting display device includes: a first electrode layer for emitting electrons; a second electrode layer which emits holes and is disposed perpendicularly to the first electrode layer; an organic light-emitting layer interposed between the first electrode layer and the second electrode layer, and including multiple pixels so as to emit light at a portion where the first electrode layer and the second electrode layer intersect with each other, by the collision between the electrons and the holes; and a reflector unit formed in an arbitrary pattern which reflects, in the opposite direction, light transmitted through the first or the second electrode layer, or a pattern reversed with respect to the arbitrary pattern, such that the multiple pixels display a first image on one surface in the arbitrary pattern, and display a second image on the other surface in the pattern reversed with respect to the arbitrary pattern.
    Type: Application
    Filed: December 10, 2020
    Publication date: November 24, 2022
    Applicant: TOVIS CO., LTD.
    Inventor: Won Gyu LEE
  • Publication number: 20220276526
    Abstract: Provided are a display device and a fabrication method thereof. The display device includes a first substrate and a second substrate having one surface opposite to one surface of the first substrate. The first substrate includes a first-one portion that overlaps the second substrate in a thickness direction and a first-two portion that does not overlap the second substrate. The second substrate includes a second portion that overlaps the first substrate in the thickness direction. The first-two portion has a greater thickness than the first-one portion. The second portion includes a second-one portion that overlaps the first-one portion in the thickness direction and a second-two portion disposed between the second-one portion and the first-two portion in a plan view. The second-two portion has a greater thickness than the second-one portion. The second-two portion is disposed so as not to overlap the first-two portion in the thickness direction.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 1, 2022
    Inventors: Yong Min PARK, ln Suk LEE, Won Gyu LEE, Eun Sung KIM
  • Patent number: 10976614
    Abstract: A method of manufacturing a stretched display panel includes: cutting the TFT substrate to a desired size; cutting the color filter substrate; forming an open-circuit line for open-circuiting a portion defined between a horizontal pixel line that is located at an end of the TFT substrate and another horizontal pixel line adjacent thereto in order to prevent electrical noise due to the horizontal pixel lines being introduced into the end of the TFT substrate exposed from the pixel exposure portion; and forming a reinforcement seal for covering the pixel exposure portion using a reinforcement material in order to prevent occurrence of short circuit due to introduction of foreign matter into a gap defined between the horizontal pixel line and the other horizontal pixel line and at the same time to increase rigidity of the pixel exposure portion.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: April 13, 2021
    Assignee: TOVIS CO., LTD.
    Inventors: Kyung Ha Lee, Kyoung Hun Yang, Young Tae Jeong, Won Gyu Lee
  • Publication number: 20210104183
    Abstract: A method of manufacturing a stretched display panel includes: cutting the TFT substrate to a desired size; cutting the color filter substrate; forming an open-circuit line for open-circuiting a portion defined between a horizontal pixel line that is located at an end of the TFT substrate and another horizontal pixel line adjacent thereto in order to prevent electrical noise due to the horizontal pixel lines being introduced into the end of the TFT substrate exposed from the pixel exposure portion; and forming a reinforcement seal for covering the pixel exposure portion using a reinforcement material in order to prevent occurrence of short circuit due to introduction of foreign matter into a gap defined between the horizontal pixel line and the other horizontal pixel line and at the same time to increase rigidity of the pixel exposure portion.
    Type: Application
    Filed: March 26, 2018
    Publication date: April 8, 2021
    Applicant: TOVIS CO., LTD.
    Inventors: Kyung Ha LEE, Kyoung Hun YANG, Young Tae JEONG, Won Gyu LEE
  • Patent number: 7768792
    Abstract: A front end module includes a multilayered structure. The multilayered structure includes a transmitter, a receiver, and a duplex unit. The multilayered structure further includes a ground layer. The ground layer includes a ground pattern having at least one block on a surface of a substrate of the front end module.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: August 3, 2010
    Assignee: LG Innotek Co., Ltd.
    Inventors: Kyung Joon Kim, Hyoung Ki Nam, Won Gyu Lee