Patents by Inventor Byeong-Jun Lee

Byeong-Jun 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).

  • Patent number: 11112637
    Abstract: A liquid crystal display device includes: a liquid crystal panel in which a display region in which a plurality of touch blocks are arranged and a non-display region around the display region are defined, wherein the liquid crystal panel includes a first substrate and a second substrate facing each other and a polarizer attached to an outer surface of the first substrate, and a touch electrode is provided in each of the plurality of touch blocks; and a cover window attached to an outer surface of the polarizer through an adhesive layer, wherein the cover window has a size greater than that of the display region and smaller than or equal to that of the first substrate.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: September 7, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Jung-Hun Bang, Jong-Seo Yoon, Dong-Il Chung, Byeong-Jun Lee, Kyung-Tai Ko
  • Publication number: 20190179188
    Abstract: A liquid crystal display device includes: a liquid crystal panel in which a display region in which a plurality of touch blocks are arranged and a non-display region around the display region are defined, wherein the liquid crystal panel includes a first substrate and a second substrate facing each other and a polarizer attached to an outer surface of the first substrate, and a touch electrode is provided in each of the plurality of touch blocks; and a cover window attached to an outer surface of the polarizer through an adhesive layer, wherein the cover window has a size greater than that of the display region and smaller than or equal to that of the first substrate.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 13, 2019
    Inventors: Jung-Hun BANG, Jong-Seo YOON, Dong-Il CHUNG, Byeong-Jun LEE, Kyung-Tai KO
  • Patent number: 10042731
    Abstract: A system-on-chip includes a symmetric multi-processor including a plurality of cores, each configured to operate in a high performance operating mode and a low performance operating mode. The system-on-chip further includes a clock management unit configured to provide an operating clock signal to the symmetric multi-processor, a state management unit configured to monitor operating states of the cores, a temperature management unit configured to monitor a temperature of the symmetric multi-processor, and a symmetric multi-processor control unit configured to determine the operating clock signal and the operating states of the cores based on a workload of the symmetric multi-processor. The symmetric multi-processor control unit is further configured to differentially determine a maximum operating clock frequency for the cores based on the temperature and the operating states of the cores, which indicate a quantity of cores that are currently in operation.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: August 7, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-Lae Park, Byeong-Jun Lee
  • Publication number: 20150134995
    Abstract: A system-on-chip includes a symmetric multi-processor including a plurality of cores, each configured to operate in a high performance operating mode and a low performance operating mode. The system-on-chip further includes a clock management unit configured to provide an operating clock signal to the symmetric multi-processor, a state management unit configured to monitor operating states of the cores, a temperature management unit configured to monitor a temperature of the symmetric multi-processor, and a symmetric multi-processor control unit configured to determine the operating clock signal and the operating states of the cores based on a workload of the symmetric multi-processor. The symmetric multi-processor control unit is further configured to differentially determine a maximum operating clock frequency for the cores based on the temperature and the operating states of the cores, which indicate a quantity of cores that are currently in operation.
    Type: Application
    Filed: August 6, 2014
    Publication date: May 14, 2015
    Inventors: JONG-LAE PARK, BYEONG-JUN LEE
  • Patent number: 7093444
    Abstract: The present invention relates to a premixed fuel injector for low NOx emission and high heating load combustion. The premixed fuel injector of the present invention comprises a center nozzle and a plurality of outer nozzles arranged around the center nozzle, wherein a distance between the adjacent outer nozzles is 15 to 25 times as large as the diameter of the outer nozzle. Further, an air/fuel mixture is supplied to the outer nozzles and fuel is supplied to the center nozzle at a level of 0.1 to 10% of the total amount of fuel supplied to the outer nozzles. According to the premixed fuel injector for high heating load combustion in which nozzles are arranged as described above, there are various advantages in that it's simple, without additional devices, stable flames can be obtained, and NOx emissions are greatly reduced during combustion.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: August 22, 2006
    Assignee: Yeungnam Educational Foundation
    Inventors: Byeong-Jun Lee, Jin-Hyun Kim
  • Publication number: 20050144951
    Abstract: The present invention relates to a premixed fuel injector for low NOx emission and high heating load combustion. The premixed fuel injector of the present invention comprises a center nozzle and a plurality of outer nozzles arranged around the center nozzle, wherein a distance between the adjacent outer nozzles is 15 to 25 times as large as the diameter of the outer nozzle. Further, an air/fuel mixture is supplied to the outer nozzles and fuel is supplied to the center nozzle at a level of 0.1 to 10% of the total amount of fuel supplied to the outer nozzles. According to the premixed fuel injector for high heating load combustion in which nozzles are arranged as described above, there are various advantages in that it's simple, without additional devices, stable flames can be obtained, and NOx emissions are greatly reduced during combustion.
    Type: Application
    Filed: February 14, 2005
    Publication date: July 7, 2005
    Inventors: Byeong-Jun Lee, Jim-Hyun Kim
  • Publication number: 20050136367
    Abstract: The present invention relates to a premixed fuel injector for low NOx emission and high heating load combustion. The premixed fuel injector of the present invention comprises a center nozzle and a plurality of outer nozzles arranged around the center nozzle, wherein a distance between the adjacent outer nozzles is 15 to 25 times as large as the diameter of the outer nozzle. Further, the center nozzle is larger in diameter than the outer nozzles. Furthermore, an air/fuel mixture is supplied to the outer nozzles and fuel is supplied to the center nozzle at a level of 0.1 to 10% of the total amount of fuel supplied to the outer nozzles. According to the premixed fuel injector for high heating load combustion in which nozzles are arranged as described above, there are various advantages in that it's simple, without additional devices, stable flames can be obtained, and NOx emissions are greatly reduced during combustion.
    Type: Application
    Filed: March 31, 2004
    Publication date: June 23, 2005
    Inventors: Byeong-Jun Lee, Jin-Hyun Kim