Patents by Inventor Seunglyul Lee

Seunglyul 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).

  • Roll to roll fabricating system having turning unit
    Patent number: 10930894
    Abstract: In a roll to roll fabricating system, a plurality of deposition units are provided, and a turning unit is disposed between the deposition units. The deposition units include: a deposition drum on which a film is wound; and one or more evaporators disposed to face the deposition drum, and configured to deposit the film wound on the deposition drum. The turning unit includes a plurality of turning rolls, and is configured to turn the film output from one deposition unit, to guide the film, and to supply the film to another deposition unit.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: February 23, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Namkook Kim, Jejun Park, Seunglyul Lee, Taejoon Song, Shinbok Lee, Kyunghoon Lee
  • Apparatus and method of fabricating lighting apparatus using organic light emitting device
    Patent number: 10505011
    Abstract: A film having a plurality of lighting devices thereon is transferred between a film supplying roll and a film collecting roll, and an organic light emitting layer and a second electrode are formed on the film being transferred from a deposition unit. An aging unit is provided on a rear end of the deposition unit, and applies an aging voltage to the film transferred after the organic light emitting layer is deposited by the deposition unit, thereby aging the organic light emitting layer.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: December 10, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Namkook Kim, Jejun Park, Seunglyul Lee, Taejoon Song, Shinbok Lee, Kyunghoon Lee
  • ROLL TO ROLL FABRICATING SYSTEM HAVING TURNING UNIT
    Publication number: 20180151848
    Abstract: In a roll to roll fabricating system, a plurality of deposition units are provided, and a turning unit is disposed between the deposition units. The deposition units include: a deposition drum on which a film is wound; and one or more evaporators disposed to face the deposition drum, and configured to deposit the film wound on the deposition drum. The turning unit includes a plurality of turning rolls, and is configured to turn the film output from one deposition unit, to guide the film, and to supply the film to another deposition unit.
    Type: Application
    Filed: August 29, 2017
    Publication date: May 31, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Namkook KIM, Jejun PARK, Seunglyul LEE, Taejoon SONG, Shinbok LEE, Kyunghoon LEE
  • APPARATUS AND METHOD OF FABRICATING LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20180151687
    Abstract: A film having a plurality of lighting devices thereon is transferred between a film supplying roll and a film collecting roll, and an organic light emitting layer and a second electrode are formed on the film being transferred from a deposition unit. An aging unit is provided on a rear end of the deposition unit, and applies an aging voltage to the film transferred after the organic light emitting layer is deposited by the deposition unit, thereby aging the organic light emitting layer.
    Type: Application
    Filed: August 25, 2017
    Publication date: May 31, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Namkook KIM, Jejun PARK, Seunglyul LEE, Taejoon SONG, Shinbok LEE, Kyunghoon LEE
  • Sputtering apparatus and method of preventing damage thereof
    Patent number: 8052853
    Abstract: A sputtering apparatus includes a container; a plate for supporting the container; a first attachment for attaching the container to the plate; and a second attachment for less tightly attaching the container to the plate than through the first attachment.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: November 8, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Jinhee Yun, Munik Na, Seunglyul Lee, Kyoungshik Kim, Junhyung Park, Sanghyo Park, Jaehoon Choi, Kagkyu Jung, Jaekwang Kim
  • SPUTTERING APPARATUS AND METHOD OF PREVENTING DAMAGE THEREOF
    Publication number: 20110013108
    Abstract: A sputtering apparatus includes a container; a plate for supporting the container; a first attachment for attaching the container to the plate; and a second attachment for less tightly attaching the container to the plate than through the first attachment.
    Type: Application
    Filed: September 27, 2010
    Publication date: January 20, 2011
    Inventors: Jinhee YUN, Munik Na, Seunglyul Lee, Kyoungshik Kim, Junhyung Park, Sanghyo Park, Jaehoon Choi, Kagkyu Jung, Jaekwang Kim
  • Sputtering apparatus and method of preventing damage thereof
    Patent number: 7820016
    Abstract: A sputtering apparatus includes a container; a plate for supporting the container; a first attachment for attaching the container to the plate; and a second attachment for less tightly attaching the container to the plate than through the first attachment.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: October 26, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Jinhee Yun, Munik Na, Seunglyul Lee, Kyoungshik Kim, Junhyung Park, Sanghyo Park, Jaehoon Choi, Kagkyu Jung, Jaekwang Kim
  • Sputtering apparatus and method of preventing damage thereof
    Publication number: 20060289292
    Abstract: A sputtering apparatus includes a container; a plate for supporting the container; a first attachment for attaching the container to the plate; and a second attachment for less tightly attaching the container to the plate than through the first attachment.
    Type: Application
    Filed: December 30, 2005
    Publication date: December 28, 2006
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Jinhee Yun, Munik Na, Seunglyul Lee, Kyoungshik Kim, Junhyung Park, Sanghyo Park, Jaehoon Choi, Kagkyu Jung, Jaekwang Kim