Patents by Inventor Joon Young Heo

Joon Young Heo 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: 20250107354
    Abstract: A display apparatus according to the present disclosure includes a substrate including a plurality of sub-pixels, a transistor disposed in each sub-pixel, a first planarization layer formed in the entire area of the substrate to cover the transistor, a light emitting device disposed in each sub-pixel, the light emitting device being electrically connected to the transistor through an contact hole formed in the first planarization layer; and a step prevention member formed in a predetermined region including the first contact hole in each sub-pixel.
    Type: Application
    Filed: September 16, 2024
    Publication date: March 27, 2025
    Inventor: Joon-Young HEO
  • Publication number: 20250084196
    Abstract: An aspect of the present invention is to provide a fluorine-based polymer showing a significantly low dielectric constant of less than 1.8 and a fluorine-based polymer composition including the same. The fluorine-based polymer provided in an aspect of the present invention shows a very low dielectric constant, wherein the polymer is not only a pollution-reducing material generating no harmful substance, but may also be utilized as a coating material in various fields due to high adhesiveness. Furthermore, a polymer film employing the polymer as a material has a volume resistance of about 5.8×1015 Ohmcm, showing an excellent resistance value as an insulating material.
    Type: Application
    Filed: July 4, 2022
    Publication date: March 13, 2025
    Inventors: Eun-Ho SOHN, Won Wook SO, In Joon PARK, Bong Jun CHANG, Hong Suk KANG, Ju Hyeon KIM, Ji Hoon BAIK, Sang Goo LEE, Hyeon Jun HEO, Shin Hong YOOK, Dong Je HAN, Ji Young LEE
  • Patent number: 11716877
    Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed and these improve electrical connection between a cathode and an auxiliary electrode in order to reduce the resistance of the cathode that covers a plurality of sub-pixels, and may prevent lateral current leakage using the same structure.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: August 1, 2023
    Assignee: LG Display Co., Ltd.
    Inventor: Joon-Young Heo
  • Patent number: 11146499
    Abstract: An electronic device is provided. The electronic device includes a processor configured to receive first data packets via a first modem, store the first data packets in a first data buffer assigned to a first area of a volatile memory, receive second data packets via a second modem, store the second data packets in a second data buffer assigned to a second area of the volatile memory, and deliver the first data packets and the second data packets from the first data buffer and the second data buffer to an upper layer in an order in which the first data packets and the second data packets are received. The second data packets include the same internet protocol (IP) destination address as the first data packets.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: October 12, 2021
    Inventors: Jin Mo Sung, Tae Gu Kim, Joon Young Heo, Min Jung Kim
  • Patent number: 10964765
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: March 30, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Min Baik, Joon-Young Heo
  • Patent number: 10785676
    Abstract: An electronic device is disclosed. The electronic device includes a memory configured to store processing rules of network traffic and a processor configured to determine an order where the network traffic is processed, depending on a rule to be applied, the rule corresponding to the at least one of app information of an application corresponding to at least one process which causes the network traffic, device state information, or network packet information among the processing rules.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: September 22, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Geum Hwan Yu, Tae Gu Kim, Woo Seok Jang, Joon Young Heo, Gyu Joon Park, Won Hee Seo, Woo Kwang Lee, Min Jung Kim
  • Publication number: 20200235179
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Application
    Filed: April 8, 2020
    Publication date: July 23, 2020
    Inventors: Seung-Min BAIK, Joon-Young HEO
  • Publication number: 20200185480
    Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed and these improve electrical connection between a cathode and an auxiliary electrode in order to reduce the resistance of the cathode that covers a plurality of sub-pixels, and may prevent lateral current leakage using the same structure.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventor: Joon-Young HEO
  • Patent number: 10680045
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: June 9, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Seung-Min Baik, Joon-Young Heo
  • Patent number: 10608065
    Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed and these improve electrical connection between a cathode and an auxiliary electrode in order to reduce the resistance of the cathode that covers a plurality of sub-pixels, and may prevent lateral current leakage using the same structure.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: March 31, 2020
    Assignee: LG Display Co., Ltd.
    Inventor: Joon-Young Heo
  • Patent number: 10547017
    Abstract: In an organic light emitting diode (OLED) display device and a method for fabricating the same, OLED pixels are patterned through a photolithography process, so a large area patterning can be performed and a fine pitch can be obtained, and an organic compound layer can be protected by forming a buffer layer of a metal oxide on an upper portion of the organic compound layer or patterning the organic compound layer by using a cathode as a mask, improving device efficiency. In addition, among red, green, and blue pixels, two pixels are patterned through a lift-off process and the other remaining one is deposited to be formed without patterning, the process can be simplified and efficiency can be increased.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: January 28, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Young-Mi Kim, Jong-Geun Yoon, Joon-Young Heo, Han-Sun Park, Eui-Doo Do, Yeon-Kyeong Lee, Dae-Hyun Kim, Jong-Sik Shim
  • Publication number: 20190198792
    Abstract: In an organic light emitting diode (OLED) display device and a method for fabricating the same, OLED pixels are patterned through a photolithography process, so a large area patterning can be performed and a fine pitch can be obtained, and an organic compound layer can be protected by forming a buffer layer of a metal oxide on an upper portion of the organic compound layer or patterning the organic compound layer by using a cathode as a mask, improving device efficiency. In addition, among red, green, and blue pixels, two pixels are patterned through a lift-off process and the other remaining one is deposited to be formed without patterning, to the process can be simplified and efficiency can be increased.
    Type: Application
    Filed: February 27, 2019
    Publication date: June 27, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Young-Mi KIM, Jong-Geun YOON, Joon-Young HEO, Han-Sun PARK, Eui-Doo DO, Yeon-Kyeong LEE, Dae-Hyun KIM, Jong-Sik SHIM
  • Publication number: 20190140974
    Abstract: An electronic device is provided. The electronic device includes a processor configured to receive first data packets via a first modem, store the first data packets in a first data buffer assigned to a first area of a volatile memory, receive second data packets via a second modem, store the second data packets in a second data buffer assigned to a second area of the volatile memory, and deliver the first data packets and the second data packets from the first data buffer and the second data buffer to an upper layer in an order in which the first data packets and the second data packets are received. The second data packets include the same internet protocol (IP) destination address as the first data packets.
    Type: Application
    Filed: October 11, 2018
    Publication date: May 9, 2019
    Inventors: Jin Mo SUNG, Tae Gu KIM, Joon Young HEO, Min Jung KIM
  • Patent number: 10256428
    Abstract: In an organic light emitting diode (OLED) display device and a method for fabricating the same, OLED pixels are patterned through a photolithography process, so a large area patterning can be performed and a fine pitch can be obtained, and an organic compound layer can be protected by forming a buffer layer of a metal oxide on an upper portion of the organic compound layer or patterning the organic compound layer by using a cathode as a mask, improving device efficiency. In addition, among red, green, and blue pixels, two pixels are patterned through a lift-off process and the other remaining one is deposited to be formed without patterning, the process can be simplified and efficiency can be increased.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: April 9, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Young-Mi Kim, Jong-Geun Yoon, Joon-Young Heo, Han-Sun Park, Eui-Doo Do, Yeon-Kyeong Lee, Dae-Hyun Kim, Jong-Sik Shim
  • Publication number: 20190058022
    Abstract: An organic light emitting display device includes: an insulating layer; first electrodes on the insulating layer and spaced from each other by a gap; an organic light emitting layer on the first electrodes; and a second electrode on the organic light emitting layer, wherein the insulating layer includes a trench between the first electrodes, wherein the organic light emitting layer includes a first stack on the first electrodes, a charge generating layer on the first stack, and a second stack on the charge generating layer, wherein each of the first and second stacks includes a hole transporting layer, at least one emitting material layer and an electron transporting layer, and wherein the first stack has a discontinuous portion in the trench.
    Type: Application
    Filed: August 16, 2018
    Publication date: February 21, 2019
    Inventors: Seung-Min BAIK, Joon-Young HEO
  • Publication number: 20180226599
    Abstract: In an organic light emitting diode (OLED) display device and a method for fabricating the same, OLED pixels are patterned through a photolithography process, so a large area patterning can be performed and a fine pitch can be obtained, and an organic compound layer can be protected by forming a buffer layer of a metal oxide on an upper portion of the organic compound layer or patterning the organic compound layer by using a cathode as a mask, improving device efficiency. In addition, among red, green, and blue pixels, two pixels are patterned through a lift-off process and the other remaining one is deposited to be formed without patterning, the process can be simplified and efficiency can be increased.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 9, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Young-Mi KIM, Jong-Geun YOON, Joon-Young HEO, Han-Sun PARK, Eui-Doo DO, Yeon-Kyeong LEE, Dae-Hyun KIM, Jong-Sik SHIM
  • Publication number: 20180139645
    Abstract: An electronic device is disclosed. The electronic device includes a memory configured to store processing rules of network traffic and a processor configured to determine an order where the network traffic is processed, depending on a rule to be applied, the rule corresponding to the at least one of app information of an application corresponding to at least one process which causes the network traffic, device state information, or network packet information among the processing rules.
    Type: Application
    Filed: November 16, 2017
    Publication date: May 17, 2018
    Inventors: GEUM HWAN YU, TAE GU KIM, WOO SEOK JANG, JOON YOUNG HEO, GYU JOON PARK, WON HEE SEO, WOO KWANG LEE, MIN JUNG KIM
  • Patent number: 9960376
    Abstract: In an organic light emitting diode (OLED) display device and a method for fabricating the same, OLED pixels are patterned through a photolithography process, so a large area patterning can be performed and a fine pitch can be obtained, and an organic compound layer can be protected by forming a buffer layer of a metal oxide on an upper portion of the organic compound layer or patterning the organic compound layer by using a cathode as a mask, improving device efficiency. In addition, among red, green, and blue pixels, two pixels are patterned through a lift-off process and the other remaining one is deposited to be formed without patterning, the process can be simplified and efficiency can be increased.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: May 1, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Young-Mi Kim, Jong-Geun Yoon, Joon-Young Heo, Han-Sun Park, Eui-Doo Do, Yeon-Kyeong Lee, Dae-Hyun Kim, Jong-Sik Shim
  • Publication number: 20170317154
    Abstract: An organic light-emitting display device and a method of manufacturing the same are disclosed and these improve electrical connection between a cathode and an auxiliary electrode in order to reduce the resistance of the cathode that covers a plurality of sub-pixels, and may prevent lateral current leakage using the same structure.
    Type: Application
    Filed: April 13, 2017
    Publication date: November 2, 2017
    Inventor: Joon-Young HEO
  • Patent number: 9779099
    Abstract: Disclosed is a method of data processing in an apparatus such as a photographing apparatus. The method includes: determining a file format to record data among a plurality of file formats comprising a dedicated file format and a common file format; recording the data in a file of the common file format and generating an auxiliary file corresponding to the file of the common file format, if the common file format is determined; and recording, in the auxiliary file, information about the dedicated file format and recording information for reading the data in the file of the common file format.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: October 3, 2017
    Assignee: Hanwha Techwin Co., Ltd.
    Inventor: Joon-Young Heo