Patents by Inventor Ban Seok CHOI

Ban Seok CHOI 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: 11749849
    Abstract: A battery module and a method of manufacturing the same are disclosed herein. In some embodiments, a battery module includes a module case having an internal space formed by a top plate, a bottom plate and sidewalls of the module case, a plurality of battery cells disposed in the internal space, a first filler-containing cured resin layer in contact with both the top plate and the plurality of battery cells, and a second filler-containing cured resin layer in contact with both the bottom plate and the plurality of battery cells. The battery module can have excellent power relative to volume, while being manufactured in a simple process and at a low cost.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: September 5, 2023
    Inventors: Hyoung Sook Park, Ban Seok Choi, Se Woo Yang, Yoon Gyung Cho, Yang Gu Kang, Eun Suk Park, Sang Min Park
  • Patent number: 10720600
    Abstract: Provided are an encapsulation film, an organic electronic device (OED) comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: July 21, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jung Ok Moon, Hyun Jee Yoo, Seung Min Lee, Hyun Suk Kim, Ban Seok Choi, Se Woo Yang
  • Publication number: 20200220124
    Abstract: A battery module and a method of manufacturing the same are disclosed herein. In some embodiments, a battery module includes a module case having an internal space formed by a top plate, a bottom plate and sidewalls of the module case, a plurality of battery cells disposed in the internal space, a first filler-containing cured resin layer in contact with both the top plate and the plurality of battery cells, and a second filler-containing cured resin layer in contact with both the bottom plate and the plurality of battery cells. The battery module can have excellent power relative to volume, while being manufactured in a simple process and at a low cost.
    Type: Application
    Filed: September 17, 2018
    Publication date: July 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Hyoung Sook Park, Ban Seok Choi, Se Woo Yang, Yoon Gyung Cho, Yang Gu Kang, Eun Suk Park, Sang Min Park
  • Patent number: 10497904
    Abstract: The present application relates to a display device. The present application can provide a display device in which reflection of external light is reduced to improve a contrast ratio. Such a display device can be applied to not only OLED, a self-luminous display device, but also various display devices including LCD, a non-self-luminous display device, and the like, and can be also implemented as a flexible display device.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: December 3, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Suk Kim, Se Woo Yang, Hyun Jee Yoo, Hyun Hee Son, Jung Ok Moon, Hyoung Sook Park, Ban Seok Choi, Jung Woo Lee
  • Publication number: 20190019987
    Abstract: Provided are an encapsulation film, an organic electronic device comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Application
    Filed: August 31, 2018
    Publication date: January 17, 2019
    Inventors: Ban Seok CHOI, Hyun Jee YOO, Hyun Suk KIM, Seung Min LEE, Jung Ok MOON, Se Woo YANG
  • Patent number: 10181577
    Abstract: Provided are an encapsulation film, an organic electronic device comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: January 15, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Ban Seok Choi, Hyun Jee Yoo, Hyun Suk Kim, Seung Min Lee, Jung Ok Moon, Se Woo Yang
  • Publication number: 20180366684
    Abstract: The present application relates to a display device. The present application can provide a display device in which reflection of external light is reduced to improve a contrast ratio. Such a display device can be applied to not only OLED, a self-luminous display device, but also various display devices including LCD, a non-self-luminous display device, and the like, and can be also implemented as a flexible display device.
    Type: Application
    Filed: March 7, 2017
    Publication date: December 20, 2018
    Inventors: Hyun Suk KIM, Se Woo YANG, Hyun Jee YOO, Hyun Hee SON, Jung Ok MOON, Hyoung Sook PARK, Ban Seok CHOI, Jung Woo LEE
  • Patent number: 10135022
    Abstract: Provided are an encapsulation film, an organic electronic device (OED) comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device can be prevented.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: November 20, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Hyun Suk Kim, Jung Ok Moon, Ban Seok Choi, Se Woo Yang
  • Patent number: 10096797
    Abstract: Provided are an encapsulation film, an organic electronic device comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: October 9, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Ban Seok Choi, Hyun Jee Yoo, Hyun Suk Kim, Seung Min Lee, Jung Ok Moon, Se Woo Yang
  • Patent number: 9923169
    Abstract: There are provided a film and an organic electronic device. The present application may provide a film that may be provided for an evaluation method in which reliability of an encapsulant film is simply and easily evaluated only by measuring a haze immediately before the encapsulant film is used, thereby a failure of a product is determined and reliability may be predicted.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: March 20, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Yoon Gyung Cho, Kyung Yul Bae, Jung Sup Shim, Suk Ky Chang, Hyun Suk Kim, Jung Ok Moon, Ban Seok Choi, Se Woo Yang
  • Publication number: 20170170426
    Abstract: Provided are an encapsulation film, an organic electronic device (OED) comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Application
    Filed: February 17, 2015
    Publication date: June 15, 2017
    Inventors: Jung Ok MOON, Hyun Jee YOO, Seung Min LEE, Hyun Suk KIM, Ban Seok CHOI, Se Woo YANG
  • Publication number: 20170166715
    Abstract: Provided are an encapsulation film, an organic electronic device comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device may be prevented.
    Type: Application
    Filed: February 17, 2015
    Publication date: June 15, 2017
    Inventors: Ban Seok CHOI, Hyun Jee YOO, Hyun Suk KIM, Seung Min LEE, Jung Ok MOON, Se Woo YANG
  • Publication number: 20170170427
    Abstract: Provided are an encapsulation film, an organic electronic device (OED) comprising the same, and a method of manufacturing the organic electronic device. When the organic electronic device is encapsulated using the encapsulation film, an excellent moisture barrier property may be realized, and as reflection or scattering of light is prevented by absorbing and blocking internal or external light, external defects of the organic electronic device can be prevented.
    Type: Application
    Filed: February 17, 2015
    Publication date: June 15, 2017
    Inventors: Hyun Jee YOO, Seung Min LEE, Hyun Suk KIM, Jung Ok MOON, Ban Seok CHOI, Se Woo YANG
  • Patent number: 9548473
    Abstract: There are provided a method of evaluating a reliable lifespan of an encapsulant film and a device for evaluating reliability of the film. The present application may provide a film that may be provided for an evaluation method in which reliability of an encapsulant film is simply and easily evaluated only by measuring a haze immediately before the encapsulant film is used, a failure of a product is determined and reliability may be predicted.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: January 17, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Yoon Gyung Cho, Kyung Yul Bae, Jung Sup Shim, Suk Ky Chang, Hyun Suk Kim, Jung Ok Moon, Ban Seok Choi, Se Woo Yang
  • Publication number: 20160155987
    Abstract: There are provided a film and an organic electronic device. The present application may provide a film that may be provided for an evaluation method in which reliability of an encapsulant film is simply and easily evaluated only by measuring a haze immediately before the encapsulant film is used, thereby a failure of a product is determined and reliability may be predicted.
    Type: Application
    Filed: June 19, 2014
    Publication date: June 2, 2016
    Inventors: Hyun Jee YOO, Seung Min LEE, Yoon Gyung CHO, Kyung Yul BAE, Jung Sup SHIM, Suk Ky CHANG, Hyun Suk KIM, Jung Pk MOON, Ban Seok CHOI, Se Woo YANG
  • Publication number: 20160131599
    Abstract: There are provided a method of evaluating a reliable lifespan of an encapsulant film and a device for evaluating reliability of the film. The present application may provide a film that may be provided for an evaluation method in which reliability of an encapsulant film is simply and easily evaluated only by measuring a haze immediately before the encapsulant film is used, a failure of a product is determined and reliability may be predicted.
    Type: Application
    Filed: June 19, 2014
    Publication date: May 12, 2016
    Inventors: Hyun Jee YOO, Seung Min LEE, Yoon Gyung CHO, Kyung Yul BAE, Jung Sup SHIM, Suk Ky CHANG, Hyun Suk KIM, Jung Ok MOON, Ban Seok CHOI, Se Woo YANG