Patents by Inventor Young Soo Kwon

Young Soo Kwon 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: 20240134233
    Abstract: The present disclosure provides a partition wall for an image display device, the partition wall which satisfies 0.8?A/B<1.0 and 0.85?C/B<1.0 when the line width at a thickness of 95% from the lowermost end portion of the partition wall is A, the maximum line width at a thickness of 50 to 90% from the lowermost end portion of the partition wall is B, and the line width at a thickness of 10% from the lowermost end portion of the partition wall is C, with respect to the total thickness of the partition wall, a manufacturing method thereof, and an image display device including the partition wall. The partition wall for an image display device according to the present disclosure can be effectively applied to the manufacture of the color conversion pixels through the inkjet process, and the image display device including the partition wall has excellent luminance and maintains high luminance even when observed from the side surface, thereby exhibiting an effect of excellent viewing angle properties.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 25, 2024
    Inventors: Hun-Sik KIM, Tae-Gon KIM, Young-Soo KWON, Seul-Ki PARK
  • Publication number: 20240081663
    Abstract: An apparatus for non-invasively estimating bio-information and a method of determining whether a bio-signal is normal by the apparatus for estimating bio-information are provided. The apparatus for estimating bio-information according to an embodiment of the disclosure includes: a photoplethysmogram (PPG) sensor configured to measure a PPG signal from an object; and a processor configured to extract a plurality of pairs of local maximum points and local minimum points from a second derivative signal of the PPG signal, to select at least one reference pair from among the extracted plurality of pairs, and to determine whether the PPG signal is normal based on the selected at least one reference pair.
    Type: Application
    Filed: March 7, 2023
    Publication date: March 14, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Soon PARK, Ui Kum Kwon, Young Soo Kim, Hye Rim Lim
  • Publication number: 20240027015
    Abstract: Provided is a semi-noncombustible building thermal insulation material including: a core layer; and a noncombustible coating layer formed with a thickness of 0.1 to 3 mm on one or both sides of the core layer, wherein the noncombustible coating layer includes aluminum oxide, silicon oxide, sodium silicate, and calcium carbonate.
    Type: Application
    Filed: April 26, 2021
    Publication date: January 25, 2024
    Inventors: Yun-Ho CHO, Young Soo KWON, Min Gyu KIM, Seung Woo LEE
  • Publication number: 20230209959
    Abstract: A display device includes: a substrate including a first emission area, a second emission area, and a third emission area; a first wavelength conversion pattern overlapping the first emission area; a second wavelength conversion pattern overlapping the second emission area; and a light-transmitting pattern overlapping the third emission area, wherein the first wavelength conversion pattern includes first wavelength shifters configured to convert a first light into a second light, and first scatterers, the second wavelength conversion pattern includes second wavelength shifters configured to convert the first light into a third light, and second scatterers, and a ratio between a concentration of the first wavelength shifters and a concentration of the second wavelength shifters is 1:1.1 to 1:1.3.
    Type: Application
    Filed: September 21, 2022
    Publication date: June 29, 2023
    Inventors: Young Soo KWON, Sun Young KWON, Min Seok KIM, Bu Yong KIM, Song Yi KIM, Soo Dong KIM, Su Jin KIM, Jin Won KIM, Da Hye PARK, Dong Gyu BAECK, Hye Jin PAEK, Tae Young SONG, Keun Chan OH, Won Gap YOON, Ki Heon LEE, Myung Jin LEE, Hyeok Jin LEE, Woo Man JI, Ho Yeon JI, Yong Seok CHOI
  • Patent number: 9812121
    Abstract: A method and system for outputting a text content of text data to a voice, including using a transmitting terminal of a sender to transmit text data to a receiving terminal via a communications network, converting text content of the text data to speech and outputting the speech in the sender's voice characteristics using a voice database.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: November 7, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Dong-Myung Kim, Young-Soo Kwon
  • Publication number: 20160247675
    Abstract: The present invention relates to a method for manufacturing a thin film, comprising the steps of: preparing a substrate; preparing a raw material comprising a compound consisting of SiH2, as a basic structure thereof, and a functional group, including at least one of carbon, oxygen, and nitrogen, linearly bonded to both sides of the basic structure; vaporizing the raw material, and loading the substrate into a chamber; and providing the vaporized raw material to the inside of the chamber. Furthermore, the present invention is capable of depositing a high-quality thin film under various processing conditions; manufacturing a thin film within a wide range of processing temperatures, processing pressures, etc.; and utilizing various methods and equipment for manufacturing a thin film.
    Type: Application
    Filed: June 18, 2013
    Publication date: August 25, 2016
    Inventors: So-Yeon PARK, Young-Soo KWON
  • Publication number: 20160247676
    Abstract: The present invention includes the steps of: preparing a substrate; preparing a raw material including organic silane having CxHy (here, 1?x?9, 4?y?20, Y>2X) as a functional group; vaporizing the raw material; loading the substrate to the inside of a chamber; and supplying the vaporized raw material into the chamber. Accordingly, the present invention can manufacture a thin film without degrading the film quality even at low temperatures, and can more reliably and stably manufacture a device for which a low-temperature process is required.
    Type: Application
    Filed: June 18, 2013
    Publication date: August 25, 2016
    Inventors: So-Yeon PARK, Young-Soo KWON
  • Publication number: 20160210960
    Abstract: The present disclosure discloses a method of outputting a text content of text data to a sender's voice.
    Type: Application
    Filed: August 5, 2015
    Publication date: July 21, 2016
    Applicant: LG CHEM, LTD.
    Inventors: Dong-Myung KIM, Young-Soo KWON
  • Patent number: 9269568
    Abstract: Provided are a deposition apparatus and a method of manufacturing a semiconductor device. In the method, a reaction chamber provided with a gaseous source supply unit and a liquid source supply unit is prepared, and an etch stop layer is formed on a substrate by using a gaseous source. Then, an interlayer insulation layer is formed on the etch stop layer by using a vaporized liquid source and a vaporized dopant source. In this way, the etch stop layer and the interlayer insulation layer are formed in-situ in the same reaction chamber.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: February 23, 2016
    Assignee: WONIK IPS CO., LTD
    Inventors: Young Soo Kwon, Kyoung Pil Na, Seok Jong Hyun
  • Publication number: 20150279572
    Abstract: Disclosed is a solid-state dye-sensitized solar cell with improved long-term stability containing a pyridine-based compound as an additive. In particular, the solid-state dye-sensitized solar cell includes a hole transport layer containing a pyridine-based additive mixed with a hole transport material to provide a solid-state hole transport layer in the solid-state dye-sensitized solar cell. Accordingly, superior initial efficiency and substantially improved long-term stability of the solid-state dye-sensitized solar cell may be obtained. Further, the dye-sensitized solar cell may be manufactured using a simple process without using a sealing agent.
    Type: Application
    Filed: December 16, 2014
    Publication date: October 1, 2015
    Inventors: Yong Jun Jang, Sol Kim, Sang Hak Kim, Young Soo Kwon, Tai Ho Park
  • Publication number: 20140322920
    Abstract: Provided are a deposition apparatus and a method of manufacturing a semiconductor device. In the method, a reaction chamber provided with a gaseous source supply unit and a liquid source supply unit is prepared, and an etch stop layer is formed on a substrate by using a gaseous source. Then, an interlayer insulation layer is formed on the etch stop layer by using a vaporized liquid source and a vaporized dopant source. In this way, the etch stop layer and the interlayer insulation layer are formed in-situ in the same reaction chamber.
    Type: Application
    Filed: July 3, 2014
    Publication date: October 30, 2014
    Inventors: Young Soo KWON, Kyoung Pil NA, Seok Jong HYUN
  • Publication number: 20140124025
    Abstract: The present invention relates to a dye-sensitized solar cell and to a method for manufacturing same, and more specifically, to a novel dye-sensitized solar cell for preventing photoelectron recombination due to a triiodide, and to a method for manufacturing same. The dye-sensitized solar cell, according to the present invention, comprises a metal oxide which is produced by co-adsorption of a reactive compound, which can react with iodine, with a dye on a surface of the dye-sensitized solar cell. The dye-sensitized solar cell can achieve high efficiency by preventing the photoelectron recombination due to the triiodide while using a small amount of the dye.
    Type: Application
    Filed: November 30, 2011
    Publication date: May 8, 2014
    Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Taiho Park, Young-Soo Kwon, Sung Hae Park, Jong Chul Lim, In Young Song
  • Publication number: 20140109959
    Abstract: The present invention relates to a dye-sensitized solar cell and to a method for manufacturing same, and more specifically, provides a novel dye-sensitized solar cell for preventing photoelectron recombination due to a triiodide, and to a method for manufacturing same. The dye-sensitized solar cell, according to the present invention, comprises a metal oxide resulting from coadsorbing, on a surface of the dye-sensitized solar cell, a reactive compound which can react with iodine with a dye. The dye-sensitized solar cell is highly efficient by being able to prevent the photoelectron recombination due to the triiodide while using a small amount of the dye.
    Type: Application
    Filed: November 30, 2011
    Publication date: April 24, 2014
    Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Taiho Park, Young-Soo Kwon, Sung Hae Park, Jong Chul Lim
  • Publication number: 20140077388
    Abstract: A semiconductor device includes a device chip coupled to an electrode chip. The device chip includes a first device electrode on a first substrate, and the electrode chip includes a first pad electrode extending at least partially through a second substrate. The first pad electrode is electrically connected to the first device electrode and includes spaced conductive sections which serve as a heat dissipating structure to transfer heat received from the device chip and the electrode chip. A method for making a semiconductor device includes using the substrate of the electrode chip as a support during thinning the substrate of the device chip.
    Type: Application
    Filed: January 25, 2013
    Publication date: March 20, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hong-Pyo HEO, Young-soo KWON, Jai-kwang SHIN, Young-tek OH, Hyung-su JEONG
  • Patent number: 8367549
    Abstract: Provided is a method of manufacturing a semiconductor device. In the method, after a thin liner is formed on a substrate on which a lower interconnection is formed, a silicon source is supplied to form a silicide layer under the liner by a reaction between the silicon source and the lower interconnection, and the silicide layer is nitrided and an etch stop layer is formed. Therefore, the lower interconnection is prevented from making contact with the silicon source, variations of the surface resistance of the lower interconnection can be prevented, and thus high-speed devices can be fabricated.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: February 5, 2013
    Assignee: Wonik IPS Co., Ltd.
    Inventor: Young Soo Kwon
  • Patent number: 7910491
    Abstract: A method of filling a trench is described and includes depositing a dielectric liner with a high ratio of silicon oxide to dielectric liner etch rate in fluorine-containing etch chemistries. Silicon oxide is deposited within the trench and etched to reopen or widen a gap near the top of the trench. The dielectric liner protects the underlying substrate during the etch process so the gap can be made wider. Silicon oxide is deposited within the trench again to substantially fill the trench.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: March 22, 2011
    Assignee: Applied Materials, Inc.
    Inventors: Young Soo Kwon, Bi Jang, Anchuan Wang, Young S. Lee, Mihaela Balseanu, Li-Qun Xia, Jin Ho Jeon
  • Publication number: 20110034036
    Abstract: Provided is a method of manufacturing a semiconductor device. In the method, after a thin liner is formed on a substrate on which a lower interconnection is formed, a silicon source is supplied to form a silicide layer under the liner by a reaction between the silicon source and the lower interconnection, and the silicide layer is nitrided and an etch stop layer is formed. Therefore, the lower interconnection is prevented from making contact with the silicon source, variations of the surface resistance of the lower interconnection can be prevented, and thus high-speed devices can be fabricated.
    Type: Application
    Filed: July 28, 2010
    Publication date: February 10, 2011
    Applicant: ATTO CO., LTD.
    Inventor: Young Soo Kwon
  • Publication number: 20110021035
    Abstract: Provided are a deposition apparatus and a method of manufacturing a semiconductor device. In the method, a reaction chamber provided with a gaseous source supply unit and a liquid source supply unit is prepared, and an etch stop layer is formed on a substrate by using a gaseous source. Then, an interlayer insulation layer is formed on the etch stop layer by using a vaporized liquid source and a vaporized dopant source. In this way, the etch stop layer and the interlayer insulation layer are formed in-situ in the same reaction chamber.
    Type: Application
    Filed: July 23, 2010
    Publication date: January 27, 2011
    Applicant: ATTO CO., LTD.
    Inventors: Young Soo KWON, Kyoung Pil NA, Seok Jong HYUN
  • Publication number: 20100099236
    Abstract: A method of filling a trench is described and includes depositing a dielectric liner with a high ratio of silicon oxide to dielectric liner etch rate in fluorine-containing etch chemistries. Silicon oxide is deposited within the trench and etched to reopen or widen a gap near the top of the trench. The dielectric liner protects the underlying substrate during the etch process so the gap can be made wider. Silicon oxide is deposited within the trench again to substantially fill the trench.
    Type: Application
    Filed: May 7, 2009
    Publication date: April 22, 2010
    Applicant: Applied Materials, Inc.
    Inventors: Young Soo Kwon, Bi Jang, Anchuan Wang, Young S. Lee, Mihaela Balseanu, Li-Qun Xia, Jin Ho Jeon
  • Patent number: 7601492
    Abstract: The disclosure provides methods of examining the binding of proteins to DNA across a genome (e.g., the entire genome or a portion thereof, such as one or more chromosomes or a chromosome regions). In particular, the disclosure relates to a method of identifying a regulatory region (e.g., a protein or enhancer region) of genomic DNA to which a protein of interest binds. In one aspect, the disclosure looks at tissue related regulation. In another aspect, the disclosure looks at developmental related regulation. In yet another aspect, the disclosure looks at regulation of expression in a particular disease state or disorder.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: October 13, 2009
    Assignee: The Regents of the University of California
    Inventors: Xiang-Dong Fu, Young-Soo Kwon