Patents by Inventor Jung Ok MOON

Jung Ok MOON 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: 11716818
    Abstract: A method of manufacturing a transparent electrode substrate according to an exemplary embodiment of the present application comprises: forming a structure comprising a transparent base, a bonding layer provided on the transparent base, and a metal foil provided on the bonding layer; forming a metal foil pattern by patterning the metal foil; heat-treating the structure comprising the metal foil pattern at a temperature of 70° C. to 100° C.; and completely curing the bonding layer.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: August 1, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Yong Goo Son, Kun Seok Lee, Jung Ok Moon, Kiseok Lee, Seung Heon Lee
  • Patent number: 11342534
    Abstract: The present application relates to an encapsulation film, a method for producing the same, an organic electronic device comprising the same, and a method for preparing an organic electronic device using the same, which allows forming a structure capable of blocking moisture or oxygen introduced into an organic electronic device from the outside, and can prevent occurrence of bright spots of the organic electronic device.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: May 24, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Jung Ok Moon, Hyun Jee Yoo, Yeong Bong Mok, Se Woo Yang
  • Publication number: 20220132675
    Abstract: A method of manufacturing a transparent electrode substrate according to an exemplary embodiment of the present application comprises: forming a structure comprising a transparent base, a bonding layer provided on the transparent base, and a metal foil provided on the bonding layer; forming a metal foil pattern by patterning the metal foil; heat-treating the structure comprising the metal foil pattern at a temperature of 70° C. to 100° C.; and completely curing the bonding layer.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Yong Goo SON, Kun Seok LEE, Jung Ok MOON, Kiseok LEE, Seung Heon LEE
  • Patent number: 11259417
    Abstract: A method of manufacturing a transparent electrode substrate according to an exemplary embodiment includes: a) forming a structure including a transparent base, a bonding layer on a surface of the transparent base, and a metal foil on a surface of the bonding layer opposite the transparent base; b) forming a metal foil pattern by patterning the metal foil; c) heat-treating the structure resulting from b) at a temperature of 70° C. to 100° C.; and d) completely curing the bonding layer. Also, a transparent electrode substrate is disclosed.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: February 22, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Yong Goo Son, Kun Seok Lee, Jung Ok Moon, Kiseok Lee, Seung Heon Lee
  • Patent number: 11223028
    Abstract: Provided are an encapsulation film, a product for encapsulating an organic electronic device (OED) using the same, and a method of encapsulating an OED. The encapsulation film may effectively block moisture or oxygen permeating into the OED from an external environment, provide high reliability due to increases in a lifespan and durability of the OED, and minimize align errors in a process of attaching the film to a substrate.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: January 11, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Hyun Suk Kim, Suk Ky Chang, Jung Ok Moon
  • Publication number: 20210226157
    Abstract: An encapsulation film, an organic electronic device comprising the same, and a method for manufacturing the organic electronic device using the same, and the encapsulation film which forms a structure capable of blocking moisture or oxygen penetrating from the outside into the organic electronic device, effectively releases the heat accumulated in the organic electronic device, realizes endurance reliability under severe conditions of high temperature and high humidity, and prevents deterioration of the organic electronic device.
    Type: Application
    Filed: June 5, 2019
    Publication date: July 22, 2021
    Inventors: Yeong Bong Mok, Hyun Jee Yoo, Jung Ok Moon, Kyung Yul Bae, Jung Woo Lee, Se Woo Yang
  • Publication number: 20210202909
    Abstract: An organic electronic device including a substrate, an organic electronic element formed on the substrate, and an encapsulation film encapsulating the organic electronic element. The organic electronic element includes a transparent electrode formed on the substrate, and a light emitting organic material layer formed on the transparent electrode. The light emitting organic material layer includes a hole transport layer, an emitting layer and an electron transport layer. The encapsulation film includes a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer includes a pressure-sensitive adhesive composition or a crosslinked product thereof. The pressure-sensitive adhesive composition includes a polymer derived from butylene, and has a Mooney viscosity (?*) of 5000 Pa·s to 107 Pa·s measured by a shear stress using a planar jig having a diameter of 8 mm at a strain of 5%, a frequency of 1 Hz and any one temperature point in the range of 30° C. to 150° C.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Inventors: Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang
  • Publication number: 20210195760
    Abstract: A method of manufacturing a transparent electrode substrate according to an exemplary embodiment includes: a) forming a structure including a transparent base, a bonding layer on a surface of the transparent base, and a metal foil on a surface of the bonding layer opposite the transparent base; b) forming a metal foil pattern by patterning the metal foil; c) heat-treating the structure resulting from b) at a temperature of 70° C. to 100° C.; and d) completely curing the bonding layer. Also, a transparent electrode substrate is disclosed.
    Type: Application
    Filed: March 11, 2019
    Publication date: June 24, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Yong Goo SON, Kun Seok LEE, Jung Ok MOON, Kiseok LEE, Seung Heon LEE
  • Patent number: 10937990
    Abstract: The present application relates to an encapsulation film, a method of manufacturing the same, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. The present application provides an encapsulation film which can be formed to have a structure in which moisture or oxygen flowing from the outside into an organic electronic device can be effectively blocked, has excellent handling properties and processability, and also has excellent bonding properties with an organic electronic element and durability.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: March 2, 2021
    Assignee: LG CHEM LTD.
    Inventors: Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang, Jae Jin Kim, Dae Han Seo, Min Soo Song, Jung Woo Lee
  • Patent number: 10910594
    Abstract: The present application relates to an encapsulation film, a method for manufacturing the same, a method for manufacturing an organic electronic device using the same, and an organic electronic device comprising the same, and provides an encapsulation film which allows forming a structure capable of effectively blocking moisture or oxygen introduced into the organic electronic device from the outside, and has excellent handleability and processability, and excellent bonding property between the encapsulation layer and the panel of the organic electronic device and endurance reliability.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: February 2, 2021
    Assignee: LG CHEM LTD.
    Inventors: Jung Woo Lee, Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang
  • Patent number: 10864706
    Abstract: The present application relates to an encapsulating film, a reliability assessment therefor, an organic electronic apparatus comprising the encapsulating film, and a method for producing an organic electronic apparatus which has used the encapsulating film, and provides: a reliability assessment method which can predict the reliability of the encapsulating film before same is applied to the organic electronic apparatus, the encapsulating film blocking moisture or oxygen from the outside entering the organic electronic apparatus; and the encapsulating film which can block moisture with high reliability.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: December 15, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Hyun Suk Kim, Hyun Jee Yoo, Jung Ok Moon, Jung Woo Lee, Se Woo Yang
  • 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
  • Patent number: 10680199
    Abstract: Provided are an encapsulation film, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. Particularly, the encapsulation film, which effectively blocks moisture or oxygen entering the organic electronic device from the outside, and has excellent mechanical properties such as handleability and processability, and the organic electronic device including the same are provided.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: June 9, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Hyun Suk Kim, Hyun Jee Yoo, Jung Ok Moon, Se Woo Yang
  • Publication number: 20200127230
    Abstract: The present application relates to an encapsulation film, a method for producing the same, an organic electronic device comprising the same, and a method for preparing an organic electronic device using the same, which allows forming a structure capable of blocking moisture or oxygen introduced into an organic electronic device from the outside, and can prevent occurrence of bright spots of the organic electronic device.
    Type: Application
    Filed: June 11, 2018
    Publication date: April 23, 2020
    Inventors: Jung Ok MOON, Hyun Jee YOO, Yeong Bong MOK, Se Woo YANG
  • Patent number: 10593908
    Abstract: The present application relates to an encapsulation film, a method of manufacturing the same, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. The present application provides an encapsulation film which can be formed to have a structure in which moisture or oxygen flowing from the outside into an organic electronic device can be effectively blocked, has excellent handling properties and processability, and also has excellent bonding properties with an organic electronic element and durability.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: March 17, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jung Ok Moon, Hyun Jee Yoo, Hyun Suk Kim, Jung Woo Lee, Se Woo Yang
  • Patent number: 10522786
    Abstract: Provided are an organic electronic device (OED) and a method of manufacturing the same. The OED may effectively block moisture or oxygen permeating into the OED from an external environment, provide high reliability by increasing a life span and durability of an organic electronic diode, and minimize an align error in a process of attaching a film encapsulating the organic electronic diode to a substrate.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: December 31, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Hyun Suk Kim, Suk Ky Chang, Jung Ok Moon
  • 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
  • Patent number: 10403850
    Abstract: Provided are an encapsulation film, a product for encapsulating an organic electronic device (OED) using the same, and a method of encapsulating an OED. The encapsulation film may effectively block moisture or oxygen permeating into the OED from an external environment, provide high reliability due to increases in a lifespan and durability of the OED, and minimize align errors in a process of attaching the film to a substrate.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: September 3, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Jee Yoo, Seung Min Lee, Hyun Suk Kim, Suk Ky Chang, Jung Ok Moon
  • Publication number: 20190229292
    Abstract: Provided are an encapsulation film, a product for encapsulating an organic electronic device (OED) using the same, and a method of encapsulating an OED. The encapsulation film may effectively block moisture or oxygen permeating into the OED from an external environment, provide high reliability due to increases in a lifespan and durability of the OED, and minimize align errors in a process of attaching the film to a substrate.
    Type: Application
    Filed: March 28, 2019
    Publication date: July 25, 2019
    Inventors: Hyun Jee YOO, Seung Min LEE, Hyun Suk KIM, Suk Ky CHANG, Jung Ok MOON
  • Patent number: 10355239
    Abstract: Provided are an encapsulation film, an organic electronic device including the same, and a method of manufacturing the organic electronic device. Therefore, provided is the encapsulation film, which may form a structure capable of effectively blocking moisture or water entering the organic electronic device from the outside, and have excellent processability in a process of manufacturing a panel and excellent heat retention under a high-temperature and high-humidity condition.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: July 16, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang