Patents by Inventor Yong-in Eom

Yong-in Eom 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).

  • METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL-SOLID ELECTROLYTE COMPLEX FOR ALL-SOLID-STATE LITHIUM SULFUR BATTERY
    Publication number: 20160351964
    Abstract: A method of preparing a positive electrode active material-solid electrolyte complex for an all-solid-state lithium sulfur battery includes mixing a sulfide based solid electrolyte, which includes Li2S and P255, and a positive electrode active material to prepare a mixture; milling the mixture to amorphize the mixture; and heat-treating the amorphized mixture.
    Type: Application
    Filed: December 29, 2015
    Publication date: December 1, 2016
    Inventors: Kyoung Jin JEONG, Hee Yeon RYU, Min Yong EOM, Dong Wook SHIN
  • Organic light emitting display device and driving method thereof
    Patent number: 9501975
    Abstract: A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: November 22, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Yong Eom, Dong-Sub Kim, Joon-Gyu Lee
  • METHOD FOR PREPARING SUGAR, BIOETHANOL OR MICROBIAL METABOLITE FROM LIGNOCELLULOSIC BIOMASS
    Publication number: 20160298142
    Abstract: The present invention relates to a method for preparing bioethanol from lignocellulosic biomass. The method of the present invention is capable of: minimizing the impurity content of an enzymatic saccharification raw material, by extracting biomass using hot water, before pretreatment, and removing extractable substances such as inorganic salts; suppressing, to the greatest extent, the production of overdecomposition products of sugar, by pretreating the biomass, from which the hot water extractable substances have been removed, in a condition for maximizing xylan yield; preparing fermentable sugar at a low cost, without washing a pretreated solid obtained from subsequent solid-liquid separation, but by only concentrating a sugar solution obtained after enzymatic saccharification, using a separation film; and preparing bioethanol therefrom in high yield.
    Type: Application
    Filed: June 9, 2014
    Publication date: October 13, 2016
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Ju Hyun YU, Chan Duck JUNG, In Yong EOM, Seung Hwan LEE, Kyung Sik HONG, In Chul KIM, Jong Geon JEGAL, Bong Keun SONG
  • On-cell TSP active matrix organic light emitting diode structure
    Patent number: 9466646
    Abstract: An on-cell Touch Screen Panel (TSP) Active Matrix Organic Light Emitting Diode (AMOLED) structure is provided. The on-cell TSP AMOLED structure includes an AMOLED, a display driver for driving the AMOLED, a display driver reinforcing material positioned at an upper part of the display driver, and a window positioned at an upper part of the display driver reinforcing material, wherein a resin or Optical Clear Adhesive (OCA) is applied between an upper surface of the display driver reinforcing material and a lower surface of the window. Therefore, separation and twist of a display driver reinforcing material can be prevented.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: October 11, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Sub Kim, Sang Yong Eom
  • METHOD FOR MANUFACTURING POSITIVE ACTIVE MATERIAL FOR ALL-SOLID LITHIUM-SULFUR BATTERY
    Publication number: 20160268600
    Abstract: A method for manufacturing a positive active material for an all-solid Lithium-Sulfur battery includes preparing a lithium sulfide solution by dissolving lithium sulfide in anhydrous ethanol. A mixture is prepared by mixing a carbon fiber to the lithium sulfide solution. A lithium sulfide-carbon fiber composite is prepared by drying the mixture of the carbon fiber and the lithium sulfide solution to deposit the lithium sulfide on a surface of the carbon fiber. The lithium sulfide-carbon fiber composite is heated at 400 to 600° C.
    Type: Application
    Filed: December 11, 2015
    Publication date: September 15, 2016
    Inventors: Kyoung Jin JEONG, Min Yong EOM, Chan Hwi PARK, Dong Wook SHIN
  • LIQUID CRYSTAL DISPLAY
    Publication number: 20160202531
    Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Inventors: Jung Ho PARK, Tae Yong EOM, Soo Jeong HUH
  • METHOD AND DEVICE FOR REGISTERING AND CERTIFYING DEVICE IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20160192191
    Abstract: A gateway (GW) in a wireless communication system, according to the present disclosure is provided. The GW generates self-signed authentication information, allocates the self-signed authentication information to at least one device, transmits a registration request message for requesting registration of the at least one device to a server if a certificate channel with the at least one device is generated based on the self-signed authentication information, and transmits certificate information for the at least one device to the at least one device if the certificate information for the at least one device is received from the server.
    Type: Application
    Filed: August 1, 2014
    Publication date: June 30, 2016
    Inventors: Dong-Ik LEE, Dae-Dong KIM, Hee-Dong KIM, Chung-Yong EOM
  • SULFIDE-BASED CRYSTALLIZED GLASS FOR ALL-SOLID SECONDARY BATTERY AND A METHOD FOR MANUFACTURING THE SAME
    Publication number: 20160181656
    Abstract: A sulfide-based crystallized glass for an all-solid secondary battery has a sulfide that includes Li2S and P2S5, wherein the sulfide-based crystallized glass consists of 1 to 5% by mole of Li3BO3. A method for manufacturing the sulfide-based crystallized glass comprises steps of mixing (1) 75 to 80% by mole of Li2S and 20 to 25% by mole of P2S5, and then mixing (2) 95 to 99% by mole of obtained mixture at (1) and 1 to 5% by mole of Li3BO3 with a mechanical milling method, and subjecting the mixture thus obtained to a heat-treatment process.
    Type: Application
    Filed: November 24, 2015
    Publication date: June 23, 2016
    Inventors: Ju Young SUNG, Sam Ick SON, Min Yong EOM, Jung Hoon KIM, Dong Wook SHIN
  • Resin application apparatus, optical property correction apparatus and method, and method for manufacturing LED package
    Patent number: 9373553
    Abstract: A resin application apparatus includes: an optical property measurement unit measuring an optical property of light emitted from a light emitting diode (LED) chip which is mounted on a package body and to which transparent resin is not applied; and a resin application unit applying light conversion material-containing transparent resin to the LED chip in accordance with a resin application amount which is decided depending on the optical property measured by the optical measurement unit.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: June 21, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Bok Yoon, Hae Yong Eom, Mi Hwa You, Seung Min Hong, Sang Hoon Lee, Yong Gu Kim
  • ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF
    Publication number: 20160171932
    Abstract: A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Inventors: Sang-Yong EOM, Dong-Sub KIM, Joon-Gyu LEE
  • Method of manufacturing an organic light emitting display device
    Patent number: 9324968
    Abstract: A manufacturing method of an organic light emitting diode (OLED) display is disclosed. The manufacturing method in accordance with an exemplary embodiment includes: preparing a flexible substrate and a display panel including a thin film encapsulation (TFE) layer for covering and protecting an OLED formed on the flexible substrate; attaching a first protection film to the TFE layer by using a first adhesive to be opposite to the TFE layer; heating a second protection film; and pressing and attaching a second protection film onto the flexible substrate by using a second adhesive.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: April 26, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Keun Soo Lee, Young Gu Kim, Hyun Jun Cho, Young Ji Kim, Jeong Yong Eom
  • ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160087229
    Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.
    Type: Application
    Filed: November 30, 2015
    Publication date: March 24, 2016
    Inventors: Chul Woo JEONG, Soon Ryong PARK, Jung Ho SO, Seok Gi BAEK, Kwang Hyeok KIM, Jeong Yong EOM
  • Liquid crystal display
    Patent number: 9291859
    Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Ho Park, Tae Yong Eom, Soo Jeong Huh
  • DISPLAY ASSEMBLY
    Publication number: 20160066413
    Abstract: A display apparatus comprising: a flexible display panel including a display view area and a dummy area around the display view area, wherein the flexible display panel are bended at least on the display view area; a polarizing plate disposed over the display view area of the flexible display panel and between the flexible display panel and a protective panel; the protective panel disposed over the polarizing plate; and a step coverage base disposed over the dummy area of the flexible display panel, alongside to the polarizing plate.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 3, 2016
    Inventors: Jung Hyun KIM, Joon Gyu LEE, Sang Yong EOM, Jae Seung CHOI
  • Organic light emitting display device and driving method thereof
    Patent number: 9269294
    Abstract: A driving method of an organic light emitting display device includes: classifying a plurality of luminance steps into at least a low luminance section and a high luminance section; and setting a reference luminance at a predefined level during the low luminance section and adjusting an off duty according to predetermined criteria for each step in the low luminance section.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: February 23, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Yong Eom, Dong-Sub Kim, Joon-Gyu Lee
  • Print control apparatus, image forming apparatus, image forming system, and method of controlling for spooling printing data and handling status information about a work of the image forming apparatus throughout printing process
    Patent number: 9262116
    Abstract: A print control apparatus connectable to an image forming apparatus includes a printing data generating unit that generates printing data and spools the printing data to the image forming apparatus; a communication unit that receives status information of the image forming apparatus; and a control unit that controls the communication unit to receive status information about a work of the image forming apparatus even after spooling of the printing data generating unit is completed.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: February 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-in Eom, Hoe-go Kim, Bo-yeon Kim, In-chang Park
  • METHOD FOR PREPARING FERMENTABLE SUGAR FROM WOOD-BASED BIOMASS
    Publication number: 20150353977
    Abstract: The present invention relates to a method for preparing, from wood-based biomass, a high concentration of fermentable sugar which can be effectively used in culturing various industrial fermented bacteria. According to the method of the present invention, biomass can be extracted by hot water prior to a pre-treatment so as to remove extractible substances such as mineral salts to thus minimize the content of impurities in raw materials for an enzymatic saccharification. The biomass from which substances extractible by hot water are removed is pre-treated in the condition where xylan yield rate is maximized, thus achieving maximum inhibition of the generation of over-decomposed products of sugar.
    Type: Application
    Filed: December 26, 2013
    Publication date: December 10, 2015
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Ju Hyun YU, Chan Duck JUNG, Seung Hwan LEE, In-Chul KIM, Kyung Sik HONG, In Yong EOM, Jong Geon JEGAL, Bong Keun SONG
  • Organic light emitting diode display and method of manufacturing the same
    Patent number: 9203050
    Abstract: Disclosed is an organic light emitting diode display including an organic light emitting display panel configured to display an image, and a lower passivation film attached to a bottom of the organic light emitting diode display panel. The lower passivation film includes a support film that is in contact with the organic light emitting diode display panel, and a stress adjustment layer formed beneath the support film and configured to reduce a bending stress to be induced in the organic light emitting display panel when the organic light emitting display panel and the lower passivation film are bent.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: December 1, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chul Woo Jeong, Soon Ryong Park, Jung Ho So, Seok Gi Baek, Kwang Hyeok Kim, Jeong Yong Eom
  • Print controlling terminal apparatus, print controlling method, image forming apparatus, and method of controlling for analyzing state information
    Patent number: 9177234
    Abstract: The present inventive concept relates to a print controlling terminal apparatus, print controlling method, image forming apparatus and method of controlling the same. The print controlling terminal apparatus according to the present inventive concept includes a user interface unit which inputs a set value determining whether or not to activate a state information analyzing operation of the image forming apparatus, storage unit which stores the input set value, print data generating unit which generates print data including the set value and spools the generated print data to the image forming apparatus, and a control unit which generates a notification message using the received state information according to the set value.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: November 3, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yun-mi Ha, Young-soo Han, Yong-in Eom
  • SOLAR CELL STRUCTURE FOR THERMAL INSULATION AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150136204
    Abstract: Disclosed is a solar cell structure for thermal insulation, which includes an intermediate support glass plate, a solar cell structure (A) provided at one side based on the support glass plate, and a vacuum glass panel structure (B) provided at the other side based on the support glass plate. The solar cell structure for thermal insulation may have an insulation function while generating power by using solar ray, thereby saving the energy consumed by a building while ensuring a lighting function.
    Type: Application
    Filed: January 28, 2014
    Publication date: May 21, 2015
    Applicant: EAGON WINDOWS & DOORS CO., LTD.
    Inventors: Kye-Yong Yang, Jung-Hyuk Ahn, Jae-Yong Eom, Rho-Ho Park