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).

  • Publication number: 20140306190
    Abstract: Disclosed are a novel organic compound and an organic light emitting diode device using the same. More particularly, a novel organic compound having electrical stability, high charge transport capability, and light emitting performance, high glass transition temperature and being capable of preventing crystallization, and an organic light emitting diode device including an organic layer including the same are disclosed.
    Type: Application
    Filed: August 2, 2013
    Publication date: October 16, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Eun-Young LEE, Seok-Hwan HWANG, Young-Kook KIM, Hye-Jin JUNG, Jun-Ha PARK, Jin-O LIM, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM, Jong-Hyuk LEE
  • Patent number: 8858897
    Abstract: Disclosed is a microfluidic chip capable of accurately and quickly detecting presence of a trace amount of a target within a fluid sample. It has a channel structure comprising a sample inlet for feeding a sample therethrough, a first reservoir for primarily storing the sample therein, a second reservoir for secondarily storing the sample therein, a first reaction portion in which a target is conjugated with a label, a second reaction portion in which the labeled target undergoes a specific reaction, such as an antigen-antibody reaction, and a delaying portion, located between the first and the second reaction portion, for decreasing a flow rate of the sample.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: October 14, 2014
    Assignee: Nanoentek, Inc.
    Inventors: Hyun Chang Lim, Jun Ha Park, Chang Seop Lee, Hyun Joo Jung, Ji Young Park, Chan Il Chung, Jun Keun Chang
  • Patent number: 8834813
    Abstract: A fluid analysis chip includes a channel formed within the chip. The chip includes a sample inlet and a sample outlet communicating with an outside of the chip, where the sample inlet and the sample outlet communicate with each other through the closed channel. An expanding part of the channel is formed in a longitudinal direction of the channel in such a manner that a pair of inner walls of the channel define an inner surface of the expanding part, and the expanding part has a larger sectional area than the channel.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 16, 2014
    Assignee: Nanoentek, Inc.
    Inventors: Jun Ha Park, Chan Il Chung, Jun Keun Chang, Dae Sung Hur, Ji Young Park
  • Publication number: 20140252323
    Abstract: An embodiment is directed to compound represented by Formula 1 below: wherein, in Formula 1, Ar1, Ar2, Ar3, and Ar4 are each independently a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C10-C60 condensed polycyclic group, or a substituted or unsubstituted C3-C60 heteroaryl group; a is an integer from 0 to 2, b is an integer from 0 to 4, c is an integer from 1 to 3, and when b is 2 or more, Ar4 is identical to or different from each other.
    Type: Application
    Filed: July 2, 2013
    Publication date: September 11, 2014
    Inventors: Jin-O LIM, Seok-Hwan HWANG, Young-Kook KIM, Jun-Ha PARK, Hye-Jin JUNG, Eun-Young LEE, Sang-Hyun HAN, Eun-Jae JEONG, Soo-Yon KIM, Jong-Hyuk LEE
  • Patent number: 8828334
    Abstract: Disclosed is a module for rapidly detecting analytes in fluids with high effectiveness and a chip having the module. The module includes a microchannel, which has a filtering zone for removing noise materials and a reaction zone wherein labeling reaction and immobilization reaction for detection of analytes are performed, sample fluid moving through the microchannel due to capillary floating. In a case where the chip having the module is used in detecting analytes in fluids, it is possible to minimize dead volume of sample fluid so that high effective volume ratio can be implemented. Therefore, the chip can be used in detecting analytes from the minimum amount of sample fluid.
    Type: Grant
    Filed: July 23, 2008
    Date of Patent: September 9, 2014
    Assignee: Nanoentek, Inc.
    Inventors: Jun Ha Park, Chang Seop Lee, Hyun Chang Lim, Chan Il Chung, Jun Keun Chang
  • Patent number: 8828763
    Abstract: A manufacturing device of an organic light emitting diode display, includes a stage including a temperature controller which heats or cools a region of a substrate on the stage; a discharging unit including a nozzle which provides light-emitting material to the region of the substrate; a beam irradiation unit which irradiates beams to the substrate; and a driving unit which is configured to move the stage or the discharging unit.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: September 9, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong Hoon Lee, Jun Ha Park, Kazuhiro Haraguchi
  • Publication number: 20140239260
    Abstract: A heterocyclic compound is represented by Formula 1. The heterocyclic compound may be used in an organic layer of an organic light-emitting diode. An organic light-emitting diode includes a first electrode, a second electrode and an organic layer, and the organic layer includes the heterocyclic compound represented by Formula 1. The organic light-emitting diode may be used in a flat panel display device, in which the first electrode of the organic light-emitting diode may be electrically connected to a source or drain electrode of a thin film transistor.
    Type: Application
    Filed: June 18, 2013
    Publication date: August 28, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Jun-Ha Park, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140239269
    Abstract: A pyrene-based compound, and an organic light-emitting diode including the pyrene-based compound are provided.
    Type: Application
    Filed: August 5, 2013
    Publication date: August 28, 2014
    Inventors: Eun-Jae Jeong, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Soo-Yon Kim, Jong-Hyuk Lee
  • Patent number: 8810761
    Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a pixel electrode disposed on the first substrate; a first alignment layer disposed on the first substrate and the pixel electrode; a second substrate facing the first substrate; a common electrode disposed on the second substrate; a second alignment layer disposed on the second substrate and the common electrode; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the common electrode has a plurality of cutouts having a cross shape, and when viewing the first substrate and the second substrate upward, the edge of the cutout is protruded from the edge of the pixel electrode.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: August 19, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Hong Park, Sung-Jae Yun, Jae-Soo Jang, Jun Ha Park, Jeong Ho Lee, Hyeok Jin Lee, Sung Hwan Hong, Oh Jeong Kwon, Jae-Hoon Kim, Kwang-Soo Bae
  • Publication number: 20140225070
    Abstract: Provided is an organic light-emitting diode including a compound of Formula 1 below: A detailed description of a substituent in Formula 1 above is defined as described in the detailed description.
    Type: Application
    Filed: June 21, 2013
    Publication date: August 14, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Patent number: 8794450
    Abstract: Disclosed is a channel filter for separating microparticles, and more particularly to a channel filter which can easily separate a sample having various sized microparticles by using a surface topology. In the disclosed channel filter, a topology having an upward/downward reference height from a sample inlet to an outlet is continuously or discontinuously formed, and thus it is possible to efficiently separate microparticles from a sample liquid.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: August 5, 2014
    Assignee: Nanoentek, Inc.
    Inventors: Dae-Sung Hur, Jun-Ha Park, Chan-Il Chung, Jun-Keun Chang
  • Publication number: 20140209872
    Abstract: A compound having an electron injection capability and/or electron transport capability represented by Formula 1, an organic light emitting device including the compound; and a flat display device including the organic light emitting device. The descriptions of substituents are referred to in the detailed description.
    Type: Application
    Filed: July 26, 2013
    Publication date: July 31, 2014
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140209869
    Abstract: A silicon-based compound represented by Formula 1 below and an organic light-emitting device including the silicon-based compound are provided.
    Type: Application
    Filed: May 29, 2013
    Publication date: July 31, 2014
    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, Jong-Hyuk Lee
  • Publication number: 20140209871
    Abstract: Provided is a heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound of Formula 1: <Formula 1> wherein substituents in Formula 1 above are defined as in the specification.
    Type: Application
    Filed: June 26, 2013
    Publication date: July 31, 2014
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140209875
    Abstract: An organic light-emitting device including a compound represented by Formula 1 below: wherein description of Formula 1 above is specified in the detailed description.
    Type: Application
    Filed: January 9, 2014
    Publication date: July 31, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Ha Park, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140209878
    Abstract: An amine-based compound and an organic light-emitting diode including the same are provided.
    Type: Application
    Filed: January 28, 2014
    Publication date: July 31, 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
  • Publication number: 20140183463
    Abstract: A condensed cyclic compound is represented by Formula 1, and an organic light-emitting device includes the condensed cyclic compound. The organic light-emitting device may include an organic layer containing the condensed-cyclic compound of Formula 1 and has low driving voltage, high emission efficiency, and long lifespan characteristics.
    Type: Application
    Filed: August 21, 2013
    Publication date: July 3, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140175398
    Abstract: An arylamine compound of Formula 1 below and an organic light-emitting device including the arylamine compound are provided: Substituents in Formula 1 are as defined in the specification.
    Type: Application
    Filed: September 3, 2013
    Publication date: June 26, 2014
    Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Jong-Hyuk Lee
  • Publication number: 20140167007
    Abstract: A pyrene-based compound and an organic light-emitting diode including the pyrene-based compound are provided.
    Type: Application
    Filed: October 8, 2013
    Publication date: June 19, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jun-Ha Park, Eun-Young Lee, Chang-Ho Lee, Jong-Hyuk Lee
  • Publication number: 20140146119
    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: Application
    Filed: March 13, 2013
    Publication date: May 29, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Dong Hoon Lee, Jun Ha Park, Kazuhiro Haraguchi