Patents by Inventor Jun Ha Park

Jun Ha Park 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).

  • ANTHRACENE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150048321
    Abstract: An anthracene-based compound and an organic light-emitting device including the anthracene-based compound, the anthracene-based compound being represented by Formula 1, below:
    Type: Application
    Filed: April 14, 2014
    Publication date: February 19, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Kook KIM, Seok-Hwan HWANG, Hye-Jin JUNG, Jun-Ha PARK, Jong-Woo KIM, Eun-Young LEE, Jin-O LIM, Sang-Hyun HAN, Eun-Jae JEONG, Kwang-Hyun KIM, Soo-Yon KIM
  • ANTHRACENE-BASED COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150041773
    Abstract: An anthracene-based compound is represented by Formula 1 as below: wherein Ar, R1 to R3, R11 to R13, L1, L2, a1 to a3, b1, b2, n1, n2, m1, m2, o1 and o2 are as defined in the specification. An organic light-emitting device includes the anthracene-based compound.
    Type: Application
    Filed: May 21, 2014
    Publication date: February 12, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Ha PARK, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Eun-Young LEE, Jong-Woo KIM, Jin-O LIM, Sang-Hyun HAN, Kwang-Hyun KIM, Eun-Jae JEONG, Soo-Yon KIM
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
    Publication number: 20150041775
    Abstract: Provided is a heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:
    Type: Application
    Filed: May 28, 2014
    Publication date: February 12, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Jae JEONG, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Jun-Ha PARK, Eun-Young LEE, Jong-Woo KIM, Jin-O LIM, Sang-Hyun HAN, Kwang-Hyun KIM, Soo-Yon KIM
  • COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE
    Publication number: 20150014656
    Abstract: A compound for an organic optoelectronic device is represented by the following Chemical Formula 1. wherein R1, R2, R3, R4, Ar1, Ar2, Ar3, L1, L2, L3, n1, n2, and n3 are further defined in the specification.
    Type: Application
    Filed: May 5, 2014
    Publication date: January 15, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-O LIM, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Jun-Ha PARK, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Youn KIM, Jong-Hyuk LEE
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150001493
    Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the same,
    Type: Application
    Filed: March 20, 2014
    Publication date: January 1, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Jin-O LIM, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM, Jong-Hyuk LEE
  • HETEROCYCLIC COMPOUND AND ORGAINIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150001496
    Abstract: A heterocyclic compound of Formula 1 and an organic light-emitting device including the same are provided. Ar and X in Formula 1 are defined as in the specification.
    Type: Application
    Filed: May 27, 2014
    Publication date: January 1, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Jin-O LIM, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM
  • COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20150001479
    Abstract: A compound is represented by Formula 1, 2, or 3, and an organic light-emitting device includes the compound. The organic light-emitting device includes a first electrode, a second electrode, and an organic layer. The organic layer includes the compound represented by Formula 1, 2 or 3. A flat display apparatus includes the organic light-emitting device.
    Type: Application
    Filed: November 5, 2013
    Publication date: January 1, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Jong-Woo Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Substrate printing device and substrate printing method
    Patent number: 8919901
    Abstract: A top-down substrate printing device for thin film printing is disclosed. In one aspect the device comprises a stage fixing a substrate in a top-down manner, a plurality of nozzles each of which has one end portion positioned below the stage to face the stage and including printing fluid therein, a vertical position controller controlling a distance between the substrate and the nozzles, and a horizontal position controller controlling positions of the substrate and contacts of the nozzles.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: December 30, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Hoon Lee, Jun Ha Park, Kazuhiro Haraguchi
  • PRINTING DEVICE
    Publication number: 20140368578
    Abstract: Disclosed is a printing device includes a substrate fixing unit to a bottom of which a substrate is fixed. The device includes a solution discharge unit separately disposed in a bottom direction and spaced apart from the substrate fixing unit and to deliver a printing solution to the substrate by discharging printing solutions with various colors. The device includes a solution supply unit to supply the printing solution to the solution discharge unit. The device also includes a drive unit configured to control the substrate fixing unit to move with respect to the solution discharge unit or to control the solution discharge unit to move with respect to the substrate fixing unit.
    Type: Application
    Filed: October 22, 2013
    Publication date: December 18, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Jun-Ha PARK, Dong-Hoon Lee, Haraguchi Kazuhiro
  • ARYLAMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME
    Publication number: 20140361259
    Abstract: An arylamine-based compound is represented by Formula 1 below. The arylamine-based compound is included in an organic light emitting diode.
    Type: Application
    Filed: October 23, 2013
    Publication date: December 11, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20140361267
    Abstract: Provided is a heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the same. In Formula 1, R1 to R8 are each independently a hydrogen atom, a deuterium atom, a substituted or unsubstituted C1 to C60 alkyl group, a substituted or unsubstituted C3 to C60 cycloalkyl group, a substituted or unsubstituted C2 to C60 heteroaryl group, a substituted or unsubstituted C6 to C60 aryl group, or a substituted or unsubstituted C6 to C60 condensed polycyclic group, with the proviso that R2 is not wherein X is O, S, or Se.
    Type: Application
    Filed: April 11, 2014
    Publication date: December 11, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soo-Yon KIM, Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Eun-Young LEE, Sang-Hyun HAN, Jin-O LIM, Eun-Jae JEONG, Jong-Hyuk LEE
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME
    Publication number: 20140361258
    Abstract: A heterocyclic compound is represented by Formula 1 below and an organic light-emitting diode includes the heterocyclic compound. The heterocyclic compounds exhibit good electrical properties, high charge transporting and light-emitting capabilities, and high glass transition temperatures. Organic light-emitting diodes including the compounds of Formula 1 exhibit improved driving voltage, efficiency, brightness, and lifetime characteristics.
    Type: Application
    Filed: October 11, 2013
    Publication date: December 11, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20140361268
    Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound are provided:
    Type: Application
    Filed: April 22, 2014
    Publication date: December 11, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Jin-O LIM, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM, Jong-Hyuk LEE
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20140361266
    Abstract: A condensed cyclic compound of Formula 1 is provided. An organic light-emitting device includes the same.
    Type: Application
    Filed: February 14, 2014
    Publication date: December 11, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    Publication number: 20140361255
    Abstract: A heterocyclic compound is represented by Formula 1 below. An organic light-emitting device includes a first electrode, a second electrode and an organic layer between the first electrode and the second electrode. The organic layer includes the heterocyclic compound. Organic light emitting devices including the heterocyclic compound of Formula 1 exhibit high efficiency, low voltages, high brightness, and long lifespans.
    Type: Application
    Filed: September 26, 2013
    Publication date: December 11, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME
    Publication number: 20140361254
    Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound are provided: Ar1, Ar2, Ar3 and X in Formula 1 are defined as in the specification.
    Type: Application
    Filed: September 26, 2013
    Publication date: December 11, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
    Publication number: 20140353617
    Abstract: A condensed compound is represented by Formula 1 below: An organic light-emitting diode includes a substrate, a first electrode on the substrate, a second electrode disposed opposite to the first electrode, and an organic layer interposed between the first electrode and the second electrode. The organic layer includes at least one layer including a compound of Formula 1.
    Type: Application
    Filed: November 22, 2013
    Publication date: December 4, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Soo-Yon KIM, Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Eun-Young LEE, Sang-Hyun HAN, Jin-O LIM
  • Method for bonding plastic micro chip
    Patent number: 8900531
    Abstract: Disclosed is a method of bonding upper and lower substrates for manufacturing a plastic micro chip comprising the upper substrate, the lower substrate and a sample filling space having a predetermined height for filling a sample between the upper and lower substrates. According to the method, the upper and lower substrates are bonded by introducing an organic solvent between the upper and lower substrates. In addition, the invention provides a method of manufacturing a micro chip using the method and a micro chip manufactured according to the method. According to the invention, it is possible to easily and precisely bond the upper and lower substrates of the plastic micro chip.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: December 2, 2014
    Assignee: Nanoentek Inc.
    Inventors: Jun Keun Chang, Dae Sung Hur, Chanil Chung, Jun Ha Park, Han Sang Jo
  • STYRL-BASED COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME
    Publication number: 20140332772
    Abstract: A styryl-based compound represented by Formula 1 below is disclosed. An organic light-emitting diode including the styryl-based compound is also disclosed.
    Type: Application
    Filed: November 8, 2013
    Publication date: November 13, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Soo-Yon Kim, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Jong-Hyuk Lee
  • BENZOFLUORENE-BASED COMPOUNDS AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME
    Publication number: 20140326961
    Abstract: Provided are benzofluorene-based compounds according to the following Formula 1 and an organic light-emitting diode including the same:
    Type: Application
    Filed: October 1, 2013
    Publication date: November 6, 2014
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Soo-Yon Kim, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Jong-Hyuk Lee