Patents by Inventor Yong Su

Yong Su 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: 8908018
    Abstract: A method for displaying a three-dimensional (3D) image includes: alternately displaying a left eye image and a right eye image; calculating a luminance value of a displayed image to detect a peak value of a luminance value; comparing the detected peak value and a stored peak value, and when the detected peak value corresponds to a right eye peak value, determining that a current image is a right eye image, and when the detected peak value corresponds to a left eye peak value, determining that the current image is a left eye image; outputting a synchronization signal according to the determination result; and making the left eye image and the right eye image reach a user's left eye or right eye according to the synchronization signal.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: December 9, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Yong-Su Yoo, Yong-Tae Yoo
  • Patent number: 8895328
    Abstract: A fabrication method of a light-emitting device comprises providing a growth substrate; forming a protective layer on a first surface of the growth substrate; and forming a first semiconductor layer on a second surface of the growth substrate opposite to the first surface, wherein the coefficient of thermal expansion of the growth substrate is smaller than that of the protective layer and the first semiconductor layer.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: November 25, 2014
    Assignee: Epistar Corporation
    Inventors: Sheng Horng Yen, Yung Hsiang Lin, Ying Yong Su, Han Min Wu
  • Publication number: 20140342418
    Abstract: The present disclosure relates to host cells containing a recombinant xylose reductase, a recombinant cellodextrin transporter, a recombinant intracellular ?-glucosidase, and lacking xylitol dehydrogenase and xylulokinase, and to methods of using such cells for producing xylitol from cellulosic biomass containing cellodextrin and xylose.
    Type: Application
    Filed: October 17, 2012
    Publication date: November 20, 2014
    Inventors: Yong-Su Jin, Suk-Jin Ha, Eun Joong Oh, Soo Rin Kim, Won Heong Lee, James H. Doudna Cate, Jonathan M. Galazka
  • Patent number: 8884286
    Abstract: A switching element includes an active pattern including a channel portion, a source portion connected to the channel portion, and a drain portion connected to the channel portion, the source portion, a gate electrode overlapping the channel portion of the active pattern, a gate insulation layer disposed between the channel portion of the active pattern and the gate electrode, a source electrode disposed on the source portion of the active pattern to make ohmic contact with the source portion, and a drain electrode disposed on the drain portion of the active pattern to make ohmic contact with the drain portion. The drain portion and the channel portion of the active pattern include the same or substantially the same material.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 11, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong-Su Lee, Su-Hyoung Kang, Yoon-Ho Khang, Hyun-Jae Na, Sang-Ho Park, Se-Hwan Yu, Myoung-Geun Cha
  • Patent number: 8853704
    Abstract: A thin film transistor, a thin film transistor array panel including the same, and a method of manufacturing the same are provided, wherein the thin film transistor includes a channel region including an oxide semiconductor, a source region and a drain region connected to the channel region and facing each other at both sides with respect to the channel region, an insulating layer positioned on the channel region, and a gate electrode positioned on the insulating layer, wherein an edge boundary of the gate electrode and an edge boundary of the channel region are substantially aligned.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: October 7, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong Su Lee, Yoon Ho Khang, Dong Jo Kim, Hyun Jae Na, Sang Ho Park, Se Hwan Yu, Chong Sup Chang
  • Patent number: 8846514
    Abstract: A thin film transistor array panel according to an exemplary embodiment of the present disclosure includes: an insulating substrate; a gate electrode disposed on the insulating substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; a source electrode and a drain electrode disposed on the semiconductor; an ohmic contact layer disposed at an interface between at least one of the source and drain electrodes and the semiconductor. Surface heights of the source and drain electrodes different, while surface heights of the semiconductor and the ohmic contact layer are the same. The ohmic contact layer is made of a silicide of a metal used for the source and drain electrodes.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: September 30, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Ho Park, Yoon Ho Khang, Se Hwan Yu, Yong Su Lee, Chong Sup Chang, Myoung Geun Cha, Hyun Jae Na
  • Publication number: 20140267359
    Abstract: A method and apparatus for combining characteristics of images and applying the combined characteristic to a display or a camera in an electronic device. The method includes displaying a plurality of images in which an image processing parameter value is applied to a reference image step by step, selecting any one of the plurality of images, and applying an image processing parameter value for the selected image to a display or a camera.
    Type: Application
    Filed: March 18, 2014
    Publication date: September 18, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-Su Chae, Moon-Soo Kim, Jae-Dong Kim
  • Patent number: 8815339
    Abstract: Disclosed herein are a surface modifier for metal oxide particles and a method of modifying the surface of metal oxide particles using the same. The surface modifier consists either of an alkylsilanepolyol containing a cyclic alkyl group capable of imparting steric hindrance or of a mixture of said alkylsilanepolyol with alkylalkoxysilane, and the method of modifying the surface of metal oxide particles comprises coating the surface modifier on the hydrophilic surface of the metal oxide particles through chemical bonding so as to impart hydrophobicity or amphiphilicity (hydrophilicity and hydrophobicity) and reactivity to the surface of the metal oxide particles.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: August 26, 2014
    Assignee: Korea Institute of Science and Technology
    Inventors: Bok Ryul Yoo, Joon Soo Han, Weon Cheol Lim, Yong Su Jung
  • Patent number: 8802464
    Abstract: A method for fabricating a process substrate includes: providing a first substrate; providing a substrate and an auxiliary substrate; contacting the substrate and the auxiliary substrate with each other in a vacuum state, thereby forming micro spaces of a vacuum state between the substrate and the auxiliary substrate; and increasing a pressure at the outside of the contacted substrate and auxiliary substrate to attach the substrate and the auxiliary substrate to each other by a pressure difference between the micro spaces and the outside of the contacted substrate and auxiliary substrate.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: August 12, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Jae-Won Lee, Ki-Yong Kim, Jae Young Oh, Yong-Su An, Sung-Ki Kim, Gi-Sang Hong, Jin-Bok Lee, Sang-Hyuk Won, Dong-Kyu Lee
  • Patent number: 8791460
    Abstract: A thin film transistor substrate includes a base substrate, an active pattern, a gate insulation pattern and a gate electrode. The active pattern is disposed on the base substrate. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. The gate insulation pattern and the gate electrode overlap with the channel. The gate insulation pattern is disposed between the channel and the gate electrode. The source electrode and the drain electrode each include a fluorine deposition layer.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: July 29, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dae-Ho Kim, Hyun-Jae Na, Yong-Su Lee, Myoung-Geun Cha, Yoon-Ho Khang, Sang-Gab Kim, Jae-Neung Kim, Se-Hwan Yu
  • Publication number: 20140183522
    Abstract: A thin film transistor array panel including a substrate; a channel region disposed on the substrate and including oxide semiconductor disposed on the substrate; a source electrode and a drain electrode connected to the oxide semiconductor and facing each other at both sides, centered on the oxide semiconductor; an insulating layer disposed on the oxide semiconductor; and a gate electrode disposed on the insulating layer. The drain electrode includes a first drain region and a second drain region; the charge mobility of the first drain region is greater than that of the second drain region, the source electrode includes a first source region and a second source region, and the charge mobility of the first source region is greater than that of the second source region.
    Type: Application
    Filed: October 25, 2013
    Publication date: July 3, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Myoung Geun Cha, Yong Su Lee, Yoon Ho Khang, Hyun Jae Na, Se Hwan Yu, Jong Chan Lee, Dong Hwan Shim
  • Patent number: 8765410
    Abstract: The present disclosure relates to host cells containing a recombinant polynucleotide encoding a polypeptide where the polypeptide transports cellodextrin into the cell. The present disclosure further relates to methods of increasing transport of cellodextrin into a cell, methods of increasing growth of a cell on a medium containing cellodextrin, methods of co-fermenting cellulose-derived and hemicellulose-derived sugars, and methods of making hydrocarbons or hydrocarbon derivatives by providing a host cell containing a recombinant polynucleotide encoding a polypeptide where the polypeptide transports cellodextrin into the cell.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: July 1, 2014
    Assignees: The Regents of the University of California, The Board of Trustees of the University of Illinois, BP Corporation North America Inc.
    Inventors: N. Louise Glass, Chaoguang Tian, William T. Beeson, IV, Huimin Zhao, Jing Du, Jin Ho Choi, James H. Doudna Cate, Jonathan M. Galazka, Suk-Jin Ha, Yong-Su Jin, Soo Rin Kim, Sijin Li, Xiaomin Yang
  • Publication number: 20140175429
    Abstract: A thin film transistor array panel may include a channel layer including an oxide semiconductor and formed in a semiconductor layer, a source electrode formed in the semiconductor layer and connected to the channel layer at a first side, a drain electrode formed in the semiconductor layer and connected to the channel layer at an opposing second side, a pixel electrode formed in the semiconductor layer in a same portion of the semiconductor layer as the drain electrode, an insulating layer disposed on the channel layer, a gate line including a gate electrode disposed on the insulating layer, a passivation layer disposed on the source and drain electrodes, the pixel electrode, and the gate line, and a data line disposed on the passivation layer. A width of the channel layer may be substantially equal to a width of the pixel electrode in a direction parallel to the gate line.
    Type: Application
    Filed: November 4, 2013
    Publication date: June 26, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: DONG JO KIM, Ji Seon Lee, Jong Chan Lee, Yoon Ho Khang, Sang Ho Park, Yong Su Lee, Jung Kyu Lee
  • Publication number: 20140167040
    Abstract: A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode.
    Type: Application
    Filed: February 19, 2014
    Publication date: June 19, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Su Lee, Yoon Ho Khang, Dong Jo Kim, Hyun Jae Na, Sang Ho Park, Se Hwan Yu, Chong Sup Chang, Dae Ho Kim, Jae Neung Kim, Myoung Geun Cha, Sang Gab Kim, Yu-Gwang Jeong
  • Patent number: 8748140
    Abstract: The present disclosure provides compositions and methods related to the fermentation of xylose. Host cells having recombinant polynucleotides encoding one or more of aldose reductases, xylitol dehydrogenases, and xylulokinase are provided herein. Host cells having reduced expression of PHO13 are also provided herein. Also provided herein are uses of host cells provided herein, and methods relating to the use of xylose-containing materials.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: June 10, 2014
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Yong-Su Jin, Soo Rin Kim, Suk-Jin Ha
  • Publication number: 20140154751
    Abstract: The present disclosure provides compositions and methods for the fermentation of cellodextrins and ?-D-glucose. Host cells and recombinant polypeptides having glucose mutarotase activity are provided. Additionally, methods for improving cell growth, production of chemicals, and consumption of cellodextrins and ?-D-glucose during fermentation of mixtures containing cellodextrins and ?-D-glucose are provided.
    Type: Application
    Filed: January 20, 2012
    Publication date: June 5, 2014
    Applicants: The Regents of the Univeristy of California, The Board of Trustee of the University of Illinois
    Inventors: James H. Doudna Cate, William T. Beeson, IV, Jonathan M. Galazka, Huimin Zhao, Sijin Li, Yong-Su Jin, Suk-Jin Ha
  • Publication number: 20140145178
    Abstract: A switching element includes an active pattern including a channel portion, a source portion connected to the channel portion, and a drain portion connected to the channel portion, the source portion, a gate electrode overlapping the channel portion of the active pattern, a gate insulation layer disposed between the channel portion of the active pattern and the gate electrode, a source electrode disposed on the source portion of the active pattern to make ohmic contact with the source portion, and a drain electrode disposed on the drain portion of the active pattern to make ohmic contact with the drain portion. The drain portion and the channel portion of the active pattern include the same or substantially the same material.
    Type: Application
    Filed: March 15, 2013
    Publication date: May 29, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: YONG-SU LEE, Su-Hyoung Kang, Yoon-Ho Khang, Hyun-Jae Na, Sang-Ho Park, Se-Hwan Yu, Myoung-Geun Cha
  • Publication number: 20140145177
    Abstract: A thin film transistor substrate includes the following elements: a base substrate, a data line disposed on the base substrate, a source electrode contacting the data line, a drain electrode spaced from the source electrode, a channel disposed between the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a gate insulation pattern disposed on the channel, and a gate electrode disposed on the gate insulation pattern.
    Type: Application
    Filed: March 14, 2013
    Publication date: May 29, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji-Seon LEE, Dong-Jo KIM, Yoon-Ho KHANG, Yong-Su LEE, Jong-Chan LEE
  • Publication number: 20140144839
    Abstract: Disclosed herein are an apparatus and method for cultivating microalgae using effluent from sludge treatment. The apparatus includes an advanced sewage treatment apparatus, a sludge treatment apparatus and a microalgae cultivation apparatus, the sludge treatment apparatus including: a first aerobic reactor which is operated under aerobic conditions and serves to ferment sludge; a second aerobic reactor which is operated in a state in which air is injected in an amount larger than that in the first aerobic reactor, and serves to increase the fermentation activity of microorganisms in the sludge and degrade the sludge; a membrane bio-reactor (MBR) which serves to receive effluent from the second aerobic reactor and biologically remove high-concentration organic matter from the effluent by the action of aerobic microorganisms while removing total suspended solids using a membrane, wherein the effluent discharged from the MBR reactor is supplied to the microalgae cultivation apparatus.
    Type: Application
    Filed: October 1, 2013
    Publication date: May 29, 2014
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yong Su Choi, Kyu Won Seo, Jae Shik Chung, Seok Won Hong, Gyobeom Kim
  • Publication number: 20140138311
    Abstract: Disclosed herein are an apparatus and method for reducing nitrate using iron-oxidizing microorganisms, which can easily reduce nitrate using iron-oxidizing microorganisms. The apparatus includes: a nitrate-reducing reactor which is operated under anaerobic conditions and provides a space for reduction of nitrate; and an iron-oxidizing microorganism provided in the nitrate-reducing reactor, wherein the iron-oxidizing microorganism releases divalent iron (Fe2+), the released Fe2+ is converted to Fe3+ by microbial oxidation under anaerobic conditions while releasing an electron, and the released electron is used in the reduction of nitrate into nitrogen gas by the iron-oxidizing microorganism.
    Type: Application
    Filed: June 26, 2013
    Publication date: May 22, 2014
    Inventors: Yong Su CHOI, Jae Shik CHUNG, Hyokwan BAE, Hwa Yeon JEON, Seockheon LEE