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).

  • Optical member, pressure-sensitive adhesive composition and liquid crystal display
    Patent number: 10131825
    Abstract: Provided are an optical member, a pressure-sensitive adhesive composition, and an LCD. The optical member may have excellent endurance reliability even when a pressure-sensitive adhesive layer is formed to have a thickness of 20 ?m or less.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: November 20, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Se Woo Yang, Ki Seok Jang, Yong Su Park, Min Soo Park, Suk Ky Chang, Jong Rok Jeon
  • Contact sensitive device, display apparatus including the same and method of manufacturing display apparatus
    Patent number: 10133352
    Abstract: Provided is a contact sensitive device. The contact sensitive device includes an electroactive layer, a plurality of first electrodes, a plurality of second electrodes, and a bonding layer. The plurality of first electrodes is disposed on one surface of the electroactive layer and the plurality of second electrodes is disposed on the other surface of the electroactive layer. The bonding layer covers one surface of the electroactive layer and consists of a first part corresponding to the plurality of first electrodes and a second part excluding the first part. The first part and the second part of the bonding layer have different elastic moduli.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 20, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: YongWoo Lee, Yong-Su Ham, Taeheon Kim, YuSeon Kho, MyungJin Lim, Seulgi Choi
  • NOVEL ORGANIC COMPOUND, NEAR-INFRARED FLUORESCENT CONSTANT MEDIUM CONTAINING SAME, AND METHOD FOR NANO-GRANULATING CONSTANT MEDIUM
    Publication number: 20180327357
    Abstract: The present invention relates to a novel organic compound, a near-infrared fluorescent constant medium containing the same, and a method for nano-granulating the constant medium.
    Type: Application
    Filed: January 11, 2016
    Publication date: November 15, 2018
    Inventors: Tae Jong Yoon, Kwang Hoe Chung, Jeongbeob Seo, Sin Wook Kang, Kwang Hyuong Lee, Yong Su Kwon, Hye Sun Jeon, Chae Woon Lee, Jin sung Kim
  • Turn Table for Photographing and Image Photgraphing System Using Same
    Publication number: 20180309976
    Abstract: A technology is provided in which a user generates a 3-D image for a photographing target only by a simple device without the rent of a studio or the use of a professional product and easily controls the generation of the 3-D image. The photographing turn table is installed in one area of a studio device having one area in which a photographing target is located and having an open one surface to allow image photographing through the open one surface.
    Type: Application
    Filed: May 2, 2016
    Publication date: October 25, 2018
    Applicant: ORANGEMONKIE KOREA, INC.
    Inventors: Sang Kon MUN, Jun Myeong PARK, Yong Su CHO
  • Apparatus and method for stablizing quantum cryptography system
    Patent number: 10110378
    Abstract: Disclosed is a method for stabilizing a quantum cryptography system, which includes: determining whether the quantum cryptography system operates in a stabilized state, on the basis of a bit error rate or a key rate of the quantum cryptography system; and readjusting an arrival time of a gate pulse or a laser operation time so that an arrival time of a single photon for a photon detector is aligned with the arrival time of the gate pulse, when the quantum cryptography system does not operate in a stabilized state. Here, the quantum cryptography system may be a two-way quantum cryptography system.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: October 23, 2018
    Assignee: Korea Institute of Science and Technology
    Inventors: Sang Wook Han, Sung Wook Moon, Yong-Su Kim, Il Young Kim, Byungkwon Park
  • Biosynthesis of Oligosaccharides
    Publication number: 20180298413
    Abstract: The present invention relates to methods for production of 2?Fucosyllactose by a microbial system comprising a ?-1,2 fucosyltransferase (FucT2) polynucleotide and a Guanosine 5?-diphospho-?-L-fucose (GDP-L-fucose) synthesis pathway using lactose as a substrate. Furthermore, the present invention relates to compositions comprising the microbial system.
    Type: Application
    Filed: March 6, 2018
    Publication date: October 18, 2018
    Inventors: Won-Heong Lee, Panchalee Pathanibul, Josh Quarterman, Michael J. Miller, Yong-Su Jin, Jin-Ho Seo
  • METHOD FOR PREPARING GLASS-CERAMICS, CAPABLE OF ADJUSTING MACHINABILITY OR TRANSLUCENCY THROUGH CHANGE IN TEMPERATURE OF HEAT TREATMENT
    Publication number: 20180257973
    Abstract: The present invention relates to a method for preparing a lithium disilicate glass-ceramics containing silicate as a main component, and more particularly, to a method for preparing a glass-ceramics, which is capable of adjusting machinability or translucency according to a crystalline size by using a first heat treatment or a second heat treatment. To this end, a method for preparing a glass-ceramics containing a silica crystalline phase includes: performing a first heat treatment on a glass composition at a temperature of 400 to 850° C., so that a lithium disilicate crystalline phase and a silica crystalline phase each having a size of 5 to 2,000 nm are formed through the first heat treatment. After the first heat treatment, the method further includes performing a second heat treatment at a temperature of 780 to 880° C., so that translucency is adjusted by a temperature of the second heat treatment.
    Type: Application
    Filed: March 8, 2017
    Publication date: September 13, 2018
    Inventors: Yong Su KIM, Hyun Jun JEON, Hyung Bong LIM, Kyung Sik OH, Sung Min KIM, Young Pyo HONG, Joon Hyung KIM
  • Hinge unit of console armrest for vehicle
    Patent number: 10071662
    Abstract: Disclosed herein is a hinge unit of a console armrest for a vehicle, which includes an upper bracket including an armrest installation part coupled to an armrest, and upper hinge parts formed at both sides of the armrest installation part, each having a first upper hinge hole, a lower bracket including a console installation part coupled to a console, and lower hinge parts formed at both sides of the console installation part, each having a first lower hinge hole, an upper bracket cover configured to surround at least a portion of each of the upper hinge parts and to have a second upper hinge hole formed at a position corresponding to the first upper hinge hole, and a lower bracket cover configured to surround at least a portion of each of the lower hinge parts and to have a second lower hinge hole.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: September 11, 2018
    Assignee: Seoyon E-Hwa Co., Ltd.
    Inventors: Bong Joo Choi, Yong Su Lee
  • DEVICE FOR TESTING ANGLE OF VIEW OF CAMERA
    Publication number: 20180249152
    Abstract: The present invention relates to a device for testing an angle of view of a camera. The present invention may comprise: a first light source which is arranged to face an image sensor, and has a first width and a second width longer than the first width; and a second light source and a third light source which are disposed on both sides of the image sensor in the direction of the first width, respectively. The present invention can prevent an interference of the light source or a bracket supporting the light source by reducing the number of light sources. In addition, since it is possible to measure the angle of view of a camera by reducing the light sources, the present invention can reduce the manufacturing costs of a device for testing an angle of view of a camera.
    Type: Application
    Filed: September 7, 2016
    Publication date: August 30, 2018
    Inventors: DAE SANG RYU, KYOUNG CHAN PARK, YONG SU LEE, HYUNG SEOK LIM
  • Light-emitting device having a patterned substrate and the method thereof
    Patent number: 10038116
    Abstract: A light-emitting device comprises a textured substrate comprising a plurality of textured structures, wherein the textured structures and the textured substrate are both composed of sapphire; and a light-emitting stack overlaying the textured substrate, comprising a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer, wherein one of the plurality of textured structures comprises a top portion and a bottom portion, wherein a first distance between a first projection of the top portion on the bottom portion and the bottom portion at one side is different from a second distance between a second projection of the top portion on the bottom portion and the bottom portion at another side.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: July 31, 2018
    Assignee: EPISTAR CORPORATION
    Inventors: Ta-Cheng Hsu, Ching-Shian Yeh, Chao-Shun Huang, Ying-Yong Su, Ya-Lan Yang, Ya-Ju Lee
  • Pressure sensitive adhesive composition
    Patent number: 10023772
    Abstract: Provided are a pressure-sensitive adhesive composition, a pressure-sensitive adhesive optical laminate, a pressure-sensitive adhesive polarizing plate and a display device. The pressure-sensitive adhesive composition offers a pressure-sensitive adhesive that has excellent durability and processability in manufacturing due to increased hardness even when the pressure-sensitive adhesive layer is formed thinner than a typical adhesive composition, and that can prevent a pressure mark and leakage of the pressure-sensitive adhesive, as well as a bending problem generated when applied on an optical member such as a polarizing plate, etc.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: July 17, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Yong Su Park, Se Woo Yang, Suk Ky Chang, Min Soo Park, Eun Suk Park
  • POUCH-TYPED BATTERY CELL COMPRISING ELECTRODE LEAD HAVING CURRENT BREAKING FUNCTION
    Publication number: 20180198109
    Abstract: A battery cell includes an electrode assembly and a battery case. The electrode assembly includes a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode. The battery case includes an upper case and a lower case, at least one of the upper case and the lower case being provided with a receiving part, in which the electrode assembly is mounted. One end of each of electrode tabs extending from electrode plates of the electrode assembly is coupled to a corresponding end of an electrode lead, which protrudes outward from the battery case. The electrode lead is provided with at least one notch part configured to rupture in response to expansion deformation of the battery case when the pressure in the battery cell increases to achieve the electrical cutoff of the battery.
    Type: Application
    Filed: January 4, 2018
    Publication date: July 12, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Sang Hun KIM, Yong KIM, Min Hyeong KANG, Cho Long KIM, Hyung Kyun YU, Ji Hoon LEE, Yong Su CHOI, Soo Ji HWANG
  • DYE SENSITIZED SOLAR CELL MODULE AND DYE SENSITIZED SOLAR CELL COMPRISING THE SAME
    Publication number: 20180190438
    Abstract: The present invention relates to a dye-sensitized solar cell module, and more particularly, to a dye-sensitized solar cell module capable of minimizing a burst phenomenon of the dye-sensitized solar cell module caused by the bubbles by preventing occurrence of bubbles in an electrolyte solution, and securing reliability by preventing separation of a dye adsorbed onto a oxide semiconductor, and a dye-sensitized solar cell including the same.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 5, 2018
    Inventors: Yong Su Kim, Jong Bok Kim, Hoe Taek Yang, Syusoon Shin
  • SEALING APPARATUS FOR SECONDARY BATTERY
    Publication number: 20180190951
    Abstract: The present invention relates to a sealing apparatus sealing a sealing part of a battery case at which an electrode lead coupled to an electrode assembly is disposed. The sealing apparatus comprises: a thermal fusion member applying heat and a pressure to the sealing part of the battery case, at which the electrode lead is disposed, to seal the sealing part; and a temperature rising prevention member supported on a front end of the electrode lead to cool the sealing part through the electrode lead, thereby preventing the sealing part from increasing in temperature.
    Type: Application
    Filed: September 29, 2016
    Publication date: July 5, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Cho Long KIM, Yong Su CHOI, Sang Hun KIM, Sang Suk JUNG, Won Pill HWANG, Yong KIM
  • Method of adsorbing iodine or bromine
    Patent number: 10005063
    Abstract: The present invention relates to an iodine (I2) or bromine (Br2) adsorbent including a zeolite having a Si/Al ratio of 15 or greater; an I2 or Br2 carrier including the I2 or Br2 adsorbent; a column filled with the I2 or Br2 adsorbent; a article composed of the I2 or Br2 adsorbent or having the I2 or Br2 adsorbent attached thereto; a method for adsorbing or removing I2 or Br2 using the I2 or Br2 adsorbent; an iodine- or bromine-containing zeolite composite including a porous zeolite and iodine (I2) or bromine (Br2) confined in the pores of the zeolite; a semiconductor material including the iodine- or bromine-containing zeolite composite; and a method for preparing an iodine- or bromine-containing product using the iodine- or bromine-containing zeolite composite.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: June 26, 2018
    Assignee: Sogang University Research Foundation
    Inventors: Kyung Byung Yoon, Cao Than Tung Pham, Yong Su Park
  • Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same
    Patent number: 10003103
    Abstract: Disclosed is an additive for a non-aqueous electrolyte, which is a compound having a double bond and at least two cyano groups, the two cyano groups being in a trans-formation to the double bond. Also, a non-aqueous electrolyte comprising the additive and an electrochemical device comprising the non-aqueous electrolyte are also disclosed. Further, an electrode comprising the cyano group-containing compound and an electrochemical device comprising the electrode are disclosed.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: June 19, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jeong-Ju Cho, Ho Chun Lee, Yong Su Choi, Jong-Ho Jeon
  • Display Device
    Publication number: 20180164888
    Abstract: Provided is a display device. The display device includes a display panel, a vibration transfer layer, and a touch sensitive element. The vibration transfer layer is disposed under the display panel and has a plurality of openings. The touch sensitive element is disposed under the vibration transfer layer.
    Type: Application
    Filed: November 21, 2017
    Publication date: June 14, 2018
    Inventors: Yong-Su HAM, Taeheon KIM, YongWoo LEE, Kyungyeol RYU, YuSeon KHO, MyungJin LIM
  • TOUCH SENSITIVE ELEMENT, DISPLAY DEVICE COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20180164889
    Abstract: Provided are a touch sensitive element and a manufacturing method thereof. The manufacturing method for the touch sensitive element according to an embodiment of the present disclosure includes forming an electroactive polymer coating layer by applying an electroactive polymer solution on a substrate; forming an electroactive layer by heating and pressurizing the electroactive polymer coating layer using a hot press roller; and forming an electrode on the electroactive layer.
    Type: Application
    Filed: November 27, 2017
    Publication date: June 14, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Yong-Su HAM, Taeheon KIM, YongWoo LEE, Kyungyeol RYU, YuSeon KHO, MyungJin LIM
  • Display device
    Patent number: 9990099
    Abstract: Provided is a display device. The display device includes: a touch sensitive element including an electroactive layer and a plurality of electrodes disposed on at least one of the top surface and the bottom surface of the electroactive layer; a shielding layer on the touch sensitive element; a display panel on the shielding layer; and a touch sensor integrated in the display panel and including a plurality of first touch electrodes and a plurality of second touch electrodes spaced apart from the plurality of first touch electrodes, and the shielding layer is electrically connected with the plurality of first touch electrodes or the plurality of second touch electrodes.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: June 5, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Yong-Su Ham, Taeheon Kim, YongWoo Lee, YuSeon Kho, MyungJin Lim, Seulgi Choi
  • TOUCH SENSITIVE ELEMENT AND DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20180150169
    Abstract: The present disclosure relates to a touch sensitive element and a display device including the same. According to an exemplary embodiment of the present disclosure, the touch sensitive element includes an electroactive film which is formed of a fluorine based terpolymer and a polymer represented by Chemical Formula 1, wherein R is an ethyl group or a methyl group, and n is an integer of 1 or larger.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 31, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyungyeol RYU, Yong-Su HAM, Taeheon KIM, YongWoo LEE, YuSeon KHO, MyungJin LIM, Seulgi CHOI