Patents by Inventor Yong Song

Yong Song 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).

  • ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
    Publication number: 20110291552
    Abstract: An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.
    Type: Application
    Filed: March 3, 2011
    Publication date: December 1, 2011
    Inventors: Oh-June Kwon, Kwan-Hee Lee, Seung-Yong Song, Young-Seo Choi, Jin-Hwan Jeon, Sun-Young Jung, Ji-Hun Ryu, Young-Cheol Joo
  • ORGANIC LIGHT-EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20110278553
    Abstract: An organic light-emitting apparatus having high rigidity and preventing deterioration of an organic light-emitting device therein by use of a crosslinking agent including a SiH group in the surface of a core particle.
    Type: Application
    Filed: March 4, 2011
    Publication date: November 17, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Oh-June KWON, Seung-Yong SONG, Young-Seo CHOI, Ji-Hun RYU, Young-Cheol JOO, Jin-Hwan JEON, Sun-Young JUNG
  • Robot binding apparatus for coil packaging
    Patent number: 8051770
    Abstract: A robot binding apparatus for coil packaging includes: a grip unit that grips a band used for packaging a coil; a grip robot that supports the grip unit, rotates the grip unit seizing the band at the periphery of the coil to make the band wound on the coil, and moves the band to a fastening position; a head unit that provides the band to the grip unit and fastens the band at the band fastening position; and a head robot that supports the head unit and moves the head unit to the band fastening position.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: November 8, 2011
    Assignee: Posco M-Tech
    Inventor: Seung Yong Song
  • Organic light emitting apparatus and method of manufacturing the same
    Patent number: 8049245
    Abstract: This organic light emitting apparatus includes: a filling material between a diode substrate on which an organic light emitting unit is formed and an encapsulation substrate; and an organic protection layer that is interposed between the organic light emitting unit and the filling material and includes at least one thermally depositable organic material.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: November 1, 2011
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Seung-Yong Song, Kwan-Hee Lee, Young-Seo Choi, Oh-June Kwon, Sun-Young Jung, Ji-Hun Ryu, Young-Cheol Joo
  • Head unit for coil packaging
    Patent number: 8042460
    Abstract: A head unit for coil packaging is disclosed to transfer and fasten band for fixing a packaging material to a coil. The head unit for coil packaging, including: a band transfer unit that transfers a front end of a band supplied for coil packaging to a position at which a robot for winding the band to a coil can grip the front end of the band, and transfers the front end of the band such that it overlaps with the band as the robot provides the front end of the band wound on the coil; and a band fastening unit that fastens the front end of the band to the band.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: October 25, 2011
    Assignee: Posco M-Tech
    Inventor: Seung Yong Song
  • Plasma display device
    Patent number: 8044889
    Abstract: There is provided a plasma display device. The plasma display device includes a plasma display panel (PDP) and drivers for supplying driving signals to the PDP. The driver includes a capacitor, a first switch turned on in order to supply a voltage of a first end of both ends of the capacitor to the PDP, a second switch turned on in order to supply a voltage of a second end of both ends of the capacitor to the PDP, a first voltage supplier connected to the first end of the capacitor to supply one of a sustain voltage and a reference voltage to the first end, and a second voltage supplier connected to the second end of the capacitor to supply the reference voltage to the second end. A voltage difference between the both ends of the capacitor is sustained as the sustain voltage.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: October 25, 2011
    Assignee: LG Electronics Inc.
    Inventors: Eun Joo Hwang, Byung Ho Rhee, Byeong Uk Lee, Jae Won Shim, Mi Ok Kim, Yong Song, Takeshi Kuwahara
  • ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20110248625
    Abstract: An organic light emitting display and a method of manufacturing the same are disclosed. In one embodiment, the display includes i) a first substrate, ii) a second substrate facing the first substrate and iii) a display unit formed between the first and second substrates and comprising organic light emitting diodes (OLEDs). The display further includes i) a sealant formed between the first and second substrates so as to substantially surround the display unit, wherein the first and second substrates are bonded to each other via the sealant and ii) a filler formed at an inner side of the sealant to cover the display unit, wherein a magnetic substance is dispersed in the filler.
    Type: Application
    Filed: March 11, 2011
    Publication date: October 13, 2011
    Applicant: Samsung Mobile Display Co., Ltd.
    Inventors: Oh-June Kwon, Seung-Yong Song, Young-Seo Choi, Ji-Hun Ryu, Jin-Hwan Jeon, Sun-Young Jung, Charles Joo, Kwan-Hee Lee, Min-Soo Kim
  • SILICON NANOWIRE COMPRISING HIGH DENSITY METAL NANOCLUSTERS AND METHOD OF PREPARING THE SAME
    Publication number: 20110240954
    Abstract: A silicon nanowire includes metal nanoclusters formed on a surface thereof at a high density. The metal nanoclusters improve electrical and optical characteristics of the silicon nanowire, and thus can be usefully used in various electrical devices such as a lithium battery, a solar cell, a bio sensor, a memory device, or the like.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 6, 2011
    Applicants: SAMSUNG ELECTRONICS CO., LTD., DONGGUK UNIVERSITY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Gyeong-su PARK, In-yong SONG, Sung HEO, Dong-wook KWAK, Hoon Young CHO, Han-su KIM, Jae-man CHOI, Moon-seok KWON
  • QUANTITATIVE EVALUATION OF SCRATCH-INDUCED DAMAGES ON POLYMERIC AND COATING MATERIALS
    Publication number: 20110239748
    Abstract: Provided is a method for quantitative evaluation of mar- and scratch-induced surface damage on polymeric and coating materials. The method for quantitative evaluation of scratch-induced damage on polymeric and coating materials includes: preparing a test specimen of polymeric and coating materials; inducing a scratch damage on the surface of the test specimen; representing the scratch damage formed on the test specimen as corresponding color coordinates; and calculating a quantitated scratch damage index from a combination of a load applied to the surface of the test specimen and the color coordinates corresponding to the scratch damage.
    Type: Application
    Filed: July 28, 2010
    Publication date: October 6, 2011
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jong Il WEON, Si Yong SONG, Jong Bae LEE, Kil Yeong CHOI, Sung Goo LEE, Jae Heung LEE
  • Organic light emitting diode display
    Publication number: 20110221334
    Abstract: An organic light emitting diode display includes a first substrate, the first substrate including at least one organic light emitting diode and a pixel defining layer having an opening portion defining a light emitting region of the organic light emitting diode, protruding portions increasingly protruding on the pixel defining layer as the protruding portions approach the edges of the first substrate, a second substrate disposed opposite to the first substrate, a sealing member bonding the first substrate to the second substrate, and filler in a space between the first substrate and the second substrate.
    Type: Application
    Filed: March 8, 2011
    Publication date: September 15, 2011
    Inventors: Oh-June Kwon, Seung-Yong Song, Young-Seo Choi, Ji-Hun Ryu, Kwan-Hee Lee, Min-Soo Kim
  • Light emitting display device and method of fabricating the same
    Patent number: 8016632
    Abstract: Disclosed is a light emitting display device including a seal and a method of fabricating the same. The light emitting display device includes a first substrate composed of a pixel region and a non-pixel region disposed around the pixel region; a pad portion formed in the non-pixel region to supply a signal to the pixel region; a second substrate disposed to face the first substrate; and a seal provided between the first substrate and the second substrate and disposed to surround the pixel region. Here, the seal is disposed on a first side between the pixel region and the pad portion, on a second side facing the first side, and on an outer ring of third sides contacting both ends of the first side and the second side, and the seal disposed in the outer ring of the third sides is filled up to contour lines of the first substrate and the second substrate.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: September 13, 2011
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Oh-june Kwon, Seung-yong Song, Young-seo Choi, Sun-young Jung, Young-cheol Joo, Ji-hun Ryu, Kwan-hee Lee
  • Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state
    Patent number: 8013514
    Abstract: The invention is directed to an organic electroluminescent (EL) display device having an improved light extracting efficiency due to a photonic crystal layer formed proximate one side of a stack. Among other elements, the stack may include a first electrode formed on a substrate, an organic light emitting layer formed above the first electrode, and a second electrode formed above the organic light emitting layer. Additionally, the photonic crystal layer may be configured to correspond to a wavelength of colored light. An organic EL display device having an improved light extracting efficiency may be manufactured using a thermal transfer donor film to adhere the photonic crystal layer to the stack.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: September 6, 2011
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Jin-Woo Park, Ho-Kyoon Chung, Jang-Hyuk Kwon, Mu-Hyun Kim, Seung-Yong Song, Young-Rag Do, Yoon-Chang Kim, Tae-Min Kang, Seong-Taek Lee
  • METHOD OF MANUFACTURING SUBSTRATE AND ORGANIC EMITTING DISPLAY DEVICE HAVING THE SUBSTRATE
    Publication number: 20110207325
    Abstract: Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes a substrate; an sealing substrate facing the substrate, an organic light emitting unit disposed between the substrate and the sealing substrate and having a plurality of organic light emitting devices emitting light, and a plurality of grooves formed in a light extracting surface of the organic light emitting display device through which the light is emitted to the outside. In one embodiment, the grooves are formed on the sealing substrate, and in another embodiment, the grooves are formed on the substrate.
    Type: Application
    Filed: May 4, 2011
    Publication date: August 25, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Oh-June Kwon, Kwan-Hee Lee, Seung-Yong Song, Young-Seo Choi, Sun-Young Jung, Young-Cheol Joo, Ji-Hun Ryu
  • Organic light emitting display device and a method of manufacturing thereof
    Patent number: 7994534
    Abstract: Disclosed is an organic light emitting display device including a first substrate defining a pixel region and a non-pixel region. An organic light emitting element comprising a first electrode, an organic thin film layer and a second electrode are formed in the pixel region. A scan driver is formed in the non-pixel region. A second substrate is sealed spaced apart from the pixel region and the non-pixel region of the first substrate. A frit is formed along an edge of a non-pixel region of the second substrate, wherein the frit is formed so that it can be overlapped with a region excluding an active area of the scan driver formed in the non-pixel region.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: August 9, 2011
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventors: Deuk Jong Kim, Seung Yong Song
  • Electronic device and charging control circuit
    Patent number: 7990107
    Abstract: An exemplary charging control circuit includes a signal shaping unit, a first switch unit, and a second switch unit. The signal shaping unit receives a control signal, and is capable of reshaping the received control signal to have a time interval transited from a first state to a second state. The first switch unit receives the shaped control signal, and generates a first switching signal. The second switch unit receives the first switching signal, and is capable of being turned on based on the first switching signal for allowing electrical power to be outputted to a battery.
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: August 2, 2011
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Lung Dai, Qiao-Lin Deng, Yong-Song Shi, Wang-Chang Duan
  • METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE
    Publication number: 20110183575
    Abstract: A method of fast and effective manufacturing of an organic light emitting display device includes: forming at least one closed loop on a first surface of a first substrate by using a sealing member; coating an area defined by the closed loop on the first surface of the first substrate with a filler so that at least a part of an end portion of the coated filler does not contact the sealing member; preparing a second substrate comprising at least one organic emission unit formed on a second surface of the second substrate; disposing the second substrate opposite to the first substrate so that the organic emission unit faces the first surface of the first substrate; coupling the first substrate with the second substrate by using the sealing member; and allowing the entire end portion of the filler to contact the scaling member, by using a centrifugal force.
    Type: Application
    Filed: July 6, 2010
    Publication date: July 28, 2011
    Applicant: Samsung Mobile Display Co., LTD.
    Inventors: Ji-Hun Ryu, Seung-Yong Song, Young-Seo Choi, Oh-June Kwon, Kwan-Hee Lee
  • CUTTING WHEEL FOR GLASS SUBSTRATE
    Publication number: 20110174132
    Abstract: A cutting device that facilitates a cutting operation of a glass substrate and reduces internal defects that can be caused by surface cracks. The cutting wheel includes a cutting blade formed along a circumference thereof with respect to a rotation axis, wherein first and second slopes of the cutting blade are formed in an asymmetrical shape about an edge of the cutting blade where the first and second slopes meet each other.
    Type: Application
    Filed: November 4, 2010
    Publication date: July 21, 2011
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Oh-June KWON, Seung-Yong SONG, Young-Seo CHOI, Jin-Hwan JEON, Sun-Young JUNG, Ji-Hun RYU, Charles JOO, Kwan-Hee LEE, Min-Soo KIM
  • Organic electroluminescence display device with moisture absorbing material
    Patent number: 7982397
    Abstract: An organic electroluminescence display device comprising a light-emitting device formed on a lower insulating substrate, an upper substrate spaced apart from the lower insulating substrate, and a sealant between the lower insulating substrate and the upper substrate and covering the light-emitting device. The upper substrate comprises a moisture absorbing material.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: July 19, 2011
    Assignee: Samsung Mobile Display Co., Ltd
    Inventors: Dong-Soo Choi, Kwan-Hee Lee, Seung-Yong Song
  • Mobile phone
    Patent number: D643007
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: August 9, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jun-Yong Song
  • Net book
    Patent number: D649542
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: November 29, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Yoon, Byeong-Yong Song, Seung-Wook Jeong