Patents by Inventor Seung-Heon Lee

Seung-Heon 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).

  • Apparatus and method for reverse offset printing
    Patent number: 10212820
    Abstract: The present specification describes a reverse offset printing apparatus and a method.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: February 19, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jiehyun Seong, Seung Heon Lee, Ji Young Hwang, Yong Goo Son
  • Semiconductor device including a plurality of electrodes and supporters
    Patent number: 10170541
    Abstract: A semiconductor device includes a plurality of electrode structures formed on a substrate; and an upper supporter group and a lower supporter between upper ends and lower ends of the plurality of electrode structures The upper supporter group includes a plurality of supporters, and at least some of the plurality of supporters each have an upper surface and a lower surface. One of the upper surface and the lower surface has a curved profile, and the other surface has a flat profile.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: January 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ha-young Yi, Youn-seok Choi, Young-min Ko, Mun-jun Kim, Hong-gun Kim, Seung-heon Lee
  • Touch window
    Patent number: 10156944
    Abstract: A touch window includes a sensing electrode to sense a position; a wire electrically connected to the sensing electrode; and a reinforcing electrode between the sensing electrode and the wire. A touch window includes a sensing electrode to sense a position and comprising a third pattern; and a wire electrically connected to the sensing electrode, wherein the sensing electrode includes a reinforcing part disposed at a region close to the wire, and wherein the reinforcing part includes a fourth pattern overlapping with the third pattern.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: December 18, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Seung Heon Lee
  • Blanket for printing and method for manufacturing same
    Patent number: 10150321
    Abstract: The present specification provides a blanket for printing and a method for manufacturing the same.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: December 11, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jooyeon Kim, Boem Mo Koo, Seung Heon Lee, Ji Eun Myung
  • SEPARATOR AND BATTERY COMPRISING SAME
    Publication number: 20180351194
    Abstract: The present application relates to a separator and a battery comprising the same. A separator according to an exemplary embodiment of the present application includes: a porous substrate; and a first bonding layer pattern provided on at least one surface of the porous substrate, in which each pattern constituting the first bonding layer pattern is a pattern including a second bonding layer pattern having an aperture ratio of 5% or more and 40% or less.
    Type: Application
    Filed: December 19, 2016
    Publication date: December 6, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Kun Seok LEE, Jungyeon LEE, Seung Heon LEE, Sun Mi JIN, Hyejin KWON
  • FILM MASK, METHOD FOR MANUFACTURING SAME, AND METHOD FOR FORMING PATTERN USING FILM MASK AND PATTERN FORMED THEREBY
    Publication number: 20180348627
    Abstract: The present application relates to a film mask comprising: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and an embossed pattern part provided on a surface of the transparent substrate, which is provided with the darkened light-shielding pattern layer, a method for manufacturing the same, a method for forming a pattern by using the same, and a pattern formed by using the same.
    Type: Application
    Filed: January 31, 2017
    Publication date: December 6, 2018
    Inventors: Ji Young HWANG, Han Min SEO, Nam Seok BAE, Seung Heon LEE, Dong Hyun OH, Jungsun YOU
  • FILM MASK, METHOD FOR MANUFACTURING SAME, AND METHOD FOR FORMING PATTERN USING FILM MASK AND PATTERN FORMED THEREBY
    Publication number: 20180341176
    Abstract: The present application relates to a film mask comprising: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and groove portions provided in a region where the darkened light-shielding pattern layer is not provided, a method for manufacturing the same, a method for forming a pattern by using the same, and a pattern manufactured by using the same.
    Type: Application
    Filed: January 31, 2017
    Publication date: November 29, 2018
    Inventors: Ji Young HWANG, Han Min SEO, Sangcholl HAN, Seung Heon LEE, Dong Hyun OH, Dae Han SEO, Nam Seok BAE, Min Soo SONG
  • Liquid crystal display device
    Patent number: 10133135
    Abstract: The present specification relates to a liquid crystal display device.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: November 20, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Ji Young Hwang, Seung Heon Lee, Dong Hyun Oh, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park
  • TOUCH SCREEN SENSOR
    Publication number: 20180329534
    Abstract: The present application relates to a touch screen sensor. A touch screen sensor according to an exemplary embodiment of the present application includes a driving electrode unit including a driving electrode pattern (Tx pattern) provided on a first base substrate; and a sensitive electrode unit including a sensitive electrode pattern (Rx pattern) provided on a second base substrate, in which the driving electrode pattern and the sensitive electrode pattern include conductive metal lines and the touch screen sensor includes at least one touch non-sensing area and at least one touch sensing area.
    Type: Application
    Filed: December 23, 2016
    Publication date: November 15, 2018
    Inventors: Ji Young HWANG, Han Min SEO, Seung Heon LEE
  • FILM MASK, METHOD FOR MANUFACTURING SAME, AND METHOD FOR FORMING PATTERN USING FILM MASK
    Publication number: 20180329286
    Abstract: The present application relates to a film mask including: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and a release force enhancement layer provided on the darkened light-shielding pattern layer and having surface energy of 30 dynes/cm or less, a method for manufacturing the same, and a method for forming a pattern using the film mask.
    Type: Application
    Filed: January 31, 2017
    Publication date: November 15, 2018
    Inventors: Ji Young HWANG, Han Min SEO, Nam Seok BAE, Seung Heon LEE, Dong Hyun OH, Chan Hyoung PARK, Ki-Hwan KIM, Ilha LEE
  • Display system for enhancing visibility and methods thereof
    Patent number: 10127889
    Abstract: Provided is a display system. The display system includes: a display; a sensor that senses light that is irradiated onto the surface of the display; and a controller that locally adjusts the luminance of a partial area in which visibility deteriorates as a result of the irradiated light in all display areas of the display.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: November 13, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-heon Lee, Se-hoon Kim, Won-hee Choe
  • Thin-film transistor substrate having a light reflection reduction layer and display device comprising same
    Patent number: 10103269
    Abstract: The present specification relates to a thin-film transistor substrate and a display device including the same.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 16, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Ji Young Hwang, Seung Heon Lee, Dong Hyun Oh, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park
  • ORGANIC LIGHT EMITTING ELEMENT
    Publication number: 20180269420
    Abstract: The present specification relates to an organic light emitting device.
    Type: Application
    Filed: October 26, 2016
    Publication date: September 20, 2018
    Inventors: Ilha LEE, Pumsuk PARK, Ji Young HWANG, Ki-Hwan KIM, Seung Heon LEE, Dong Hyun OH, Chan Hyoung PARK
  • Method of fabricating semiconductor device
    Patent number: 10068767
    Abstract: A method for fabricating a semiconductor device includes forming a first mask pattern on a first film to extend in a first direction, forming a first spacer on either side wall of the first mask pattern, forming a second film to cover the first spacer and the first film, and forming a second mask pattern on the second film. The second mask pattern extends in a second direction different from the first direction. The method further includes forming a second spacer on either side wall of the second mask pattern, etching the first film using the first spacer and the second spacer as etch masks to form a contact pattern, and removing the first and second spacers to expose the contact pattern.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: September 4, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sik Seo, Seung-Heon Lee, Hyun-Woo Lee
  • Method and apparatus for controlling output of fuel cell
    Patent number: 10065524
    Abstract: A method and apparatus for controlling output of a fuel cell are provided. The apparatus includes a communicator that is configured to receive state information of a fuel cell and a controller that is configured to terminate charge of a battery by a power converting apparatus when a first voltage of the fuel cell is less than a preset second voltage as air supply of the fuel cell is stopped. Additionally, the controller is configured to activate a relay between the fuel cell and the battery to charge the battery when the first voltage is less than the second voltage.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: September 4, 2018
    Assignee: Hyundai Motor Company
    Inventors: Seung Heon Lee, Sung Gone Yoon, Jae Won Jung
  • Touch panel
    Patent number: 10061414
    Abstract: A touch panel of the embodiment includes a substrate including an active area and an unactive area; a sensing electrode on the active area; a wire electrode on the unactive area; and a connection electrode connected to at least one of the sensing electrode and the wire electrode, wherein at least one of the sensing electrode and the wire electrode includes a plurality of openings, and the openings are divided by the connection electrode. A touch panel of another embodiment includes a substrate including an active area and an unactive area; a sensing electrode on the active area; and a wire electrode on the unactive area, wherein the sensing electrode comprises a plurality of openings, and the openings extend in a direction corresponding to an extension direction of the sensing electrode.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: August 28, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Seung Heon Lee, Jae Joon Jang
  • Conductive structure body and method for manufacturing the same
    Patent number: 10057979
    Abstract: An exemplary embodiment of the present invention relates to a conductive structure body that comprises a darkening pattern layer having AlOxNy, and a method for manufacturing the same. The conductive structure body according to the exemplary embodiment of the present invention may prevent reflection by a conductive pattern layer without affecting conductivity of the conductive pattern layer, and improve a concealing property of the conductive pattern layer by improving absorbance. Accordingly, a display panel having improved visibility may be developed by using the conductive structure body according to the exemplary embodiment of the present invention.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: August 21, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Beom Mo Koo, Ji Young Hwang, Song Ho Jang, Jin Woo Park, Chung Wan Kim, Seung Heon Lee
  • Electrically-conductive structure and a production method therefor
    Patent number: 10051727
    Abstract: An exemplary embodiment of the present invention relates to a conductive structure body that comprises a darkening pattern layer having AlOxNy, and a method for manufacturing the same. The conductive structure body according to the exemplary embodiment of the present invention may prevent reflection by a conductive pattern layer without affecting conductivity of the conductive pattern layer, and improve a concealing property of the conductive pattern layer by improving absorbance. Accordingly, a display panel having improved visibility may be developed by using the conductive structure body according to the exemplary embodiment of the present invention.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: August 14, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jin Hyong Lim, Song Ho Jang, Jin Woo Park, Ki-Hwan Kim, In-Seok Hwang, Chung Wan Kim, Seung Heon Lee, Beom Mo Koo, Ji Young Hwang
  • METHOD OF MANUFACTURING CIRCUIT BOARD
    Publication number: 20180196346
    Abstract: The present specification relates to a manufacturing method of a circuit board. More particularly, the present specification relates to a circuit board and a manufacturing method of an electronic device including the same.
    Type: Application
    Filed: January 4, 2017
    Publication date: July 12, 2018
    Inventors: Yong Goo SON, Seung Heon LEE, Han Min SEO, Chang Yoon LIM, Ji Eun MYUNG, Kiseok LEE
  • Oil injection apparatus
    Patent number: D823916
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: July 24, 2018
    Assignee: KLT Co., Ltd.
    Inventors: Seung Heon Lee, Deok Beum Lee, Sung Hyun Cho