Patents by Inventor Dong Kwon

Dong 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).

  • Patent number: 8294837
    Abstract: A sensor array substrate, a display device including the sensor array substrate, and a method of manufacturing the sensor array substrate are provided. The sensor array substrate includes a substrate, a first sensor formed on a first pixel area of the substrate and configured to detect light, an overcoat layer formed on the first sensor, and a shield layer formed over the overcoat layer, wherein the shield layer overlaps the first sensor.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: October 23, 2012
    Assignee: Samsung Display Co., Ltd.
    Inventors: Woong-Kwon Kim, Dae-Cheol Kim, Dong-Kwon Kim, Ki-Hun Jeong, Sung-Hoon Yang, Sang-Youn Han, Suk-Won Jung, Byeong-Hoon Cho, Kyung-Sook Jeon, Seung-Mi Seo, Jung-Suk Bang, Mi-Seon Seo
  • Publication number: 20120249438
    Abstract: A light-emitting assembly includes a light guide plate (LGP), a first infrared light-emitting part, a second infrared light-emitting part and a visible light-emitting part. The LGP has printed circuit patterns formed on a lower surface thereof. The first infrared light-emitting part includes a plurality of first infrared light-emitting diodes (LEDs) disposed at a first side of the LGP and spaced apart by intervals having different sizes. The second infrared light-emitting part includes a plurality of second infrared LEDs disposed at a second side of the LGP and spaced apart by intervals having different sizes. The visible light-emitting part includes a plurality of visible LEDs disposed at a third side of the LGP and spaced apart by intervals having different sizes, so that infrared light and visible light that is emitted from the two different kinds of light sources may be uniformly provided to a touch screen panel.
    Type: Application
    Filed: September 23, 2011
    Publication date: October 4, 2012
    Inventors: Joong-Hyun Kim, Dong-Kwon Kim, Min-Young Song
  • Publication number: 20120230050
    Abstract: In a light-emitting assembly and a display apparatus having the light-emitting assembly, the light-emitting assembly includes a light guide plate, a first light-emitting module and a second light-emitting module. The light guide plate includes a first surface, a second surface facing the first surface and including a light incident portion and a light exiting portion, and a third surface connecting the first surface with the second surface and inclined toward the first surface. The first light-emitting module is on the light incident portion of the second surface and emits a first light to the light incident portion. The second light-emitting module faces the third surface and emits a second light having a wavelength different from the first light, to the third surface.
    Type: Application
    Filed: September 23, 2011
    Publication date: September 13, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Kwon KIM, Ju-Hwa HA, Kwang-Hoon LEE, Jeong-Min SEO, Won-Seok KIM
  • Publication number: 20120225457
    Abstract: A nanoparticle-nucleic acid complex and a method of linearizing a target nucleic acid by using the nanoparticle-nucleic acid complex are disclosed. By using the nanoparticle-nucleic acid complex and the method, nucleotide sequence analysis and mapping of a target nucleic acid may be efficiently performed.
    Type: Application
    Filed: November 11, 2011
    Publication date: September 6, 2012
    Applicants: SNU R&DB FOUNDATION, SAMSUNG ELECTRONICS CO., LTD
    Inventors: June-young LEE, Jwa-min NAM, Su-hyeon KIM, Woo-chang LEE, Jae-young KIM, Joo-won RHEE, Young-kwang LEE, Dong-kwon LIM, Jae-ho HWANG
  • Patent number: 8201616
    Abstract: A radiator fin of a heat sink has a shape of a portion of a circle with a small radius which is not overlapped with a circle with a large radius when two circles with different radiuses are overlapped with each other such that centers of the two circles are in a single circle, as a cross sectional shape. An arrangement of radiator fins of a heat sink on a radiator plate, includes at least two radiator fins provides to at least one radiator plate such that centers of inner and outer arcs of circles forming the radiator fins are on a reference line, and an outer arc of one of two adjacent radiator fins moves within a track of an inner arc of the other radiator fin or an inner arc of one radiator fin moves out of a track of an outer arc of the other radiator fin.
    Type: Grant
    Filed: August 4, 2007
    Date of Patent: June 19, 2012
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Dong Kwon Kim, Tae Young Kim, Sung Jin Kim
  • Publication number: 20120088359
    Abstract: Example embodiments relate to a method for manufacturing a semiconductor device, wherein a metal gate electrode therein may be formed without a void in a lower portion of the metal gate electrode. The method may include providing a substrate, forming a dummy gate electrode on the substrate, forming a gate spacer on the substrate to be contiguous to the dummy gate electrode, forming a first recess by simultaneously removing a portion of the dummy gate electrode and a portion of the gate spacer, the first recess having an upper end wider than a lower end, forming a second recess by removing the dummy gate electrode remaining after forming the first recess, and forming a metal gate electrode by depositing a metal to fill the first and second recesses.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 12, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Kwon Kim, Young-Ju Park, Dong-Hyuk Yeam, Yoo-Jung Lee, Myeong-Cheol Kim, Do-Hyoung Kim, Heung-Sik Park
  • Publication number: 20120050654
    Abstract: A sensor array substrate includes: a substrate; a protective substrate disposed on a first surface of the substrate; a plurality of light sensor units disposed on a second surface of the substrate, where the plurality of light sensor units detects reflection light reflected from a surface of the protective substrate; and a reflection light blocking pattern disposed between the light sensor units and the protective substrate, where the reflection light blocking pattern blocks a portion of the reflection light, and where a plurality of openings corresponding to the plurality of light sensor units is formed in the reflection light blocking pattern.
    Type: Application
    Filed: August 17, 2011
    Publication date: March 1, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-Kwon KIM, Nam-Heon KIM, Kwang-Hoon LEE
  • Publication number: 20110284163
    Abstract: A plasma processing apparatus includes a chamber for processing a substrate. A plasma generator is provided to generate plasma within the chamber. A window is provided in a sidewall of the chamber, and the window transmits light from the plasma within the chamber. A photocatalytic layer is provided on an inner surface of the window such that the photocatalytic layer is activated as a result of exposure to light from the plasma to decompose a residual product on the inner surface of the window.
    Type: Application
    Filed: April 14, 2011
    Publication date: November 24, 2011
    Inventors: Jun-Ho Yoon, Kyoung-Sub Shin, Woo-Seok Kim, Dong-Kwon Kim, Hyung-Yong Kim, Yong-Ho Jeon
  • Patent number: 8047623
    Abstract: A refrigerator includes a main body having a storage chamber; a shelf movably provided to the inside of the storage chamber; a guide unit guiding a movement of the shelf; and a transfer means provided at least one side of the shelf and transferring driving power for moving the shelf. Through such a configuration, it is possible to adjust height of the shelf, without drawing out the shelf to the outside of the storage chamber.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: November 1, 2011
    Assignee: LG Electronics Inc.
    Inventors: Byeong Gyu Kang, Jae Youl Lee, Gi Dong Kwon, Soon Woo Choi
  • Publication number: 20110261040
    Abstract: An information detection device includes: a plurality of light sensing units each configured to detect light; a plurality of sensor scanning drivers each configured to apply sensor scanning signals to the light sensing units; a sensing signal processor configured to receive position information detected by the light sensing units; a plurality of bias applying units each configured to apply bias voltages to the light sensing units; wherein each bias applying unit applies a different polarity of bias voltage.
    Type: Application
    Filed: April 20, 2011
    Publication date: October 27, 2011
    Inventors: Sang-Youn HAN, Dong-Kwon KIM, Kyung-Sook JEON, Sung-Hoon YANG, Joo-Han KIM, Woong-Kwon KIM, Suk-Won JUNG, Byeong-Hoon CHO, Dae-Cheol KIM, Hui-Sung LEE, Ki-Hun JEONG, Seung-Mi SEO, Jung-Suk BANG, Kun-Wook HAN, Mi-Seon SEO
  • Publication number: 20110129501
    Abstract: A method for immunizing a human or animal against pneumococcal infections, comprising by administering a vaccine comprising a purified recombinant caseinolytic protease P (ClpP) protein of S. pneumoniae in an immunologically effective amount to the human or animal.
    Type: Application
    Filed: November 24, 2010
    Publication date: June 2, 2011
    Inventors: Dong-Kwon Rhee, Hyeok-Young Kwon, Mu-Hyeon Choi, Abiodun David Ogunniyi, James Cleland Paton
  • Publication number: 20110124008
    Abstract: In accordance with an aspect of the present invention, there is provided an Au/Ag core-shell composite including an Au nanoparticle; an Ag nanoparticle layer surrounding the Au nanoparticle; and a receptor having a target material recognition site bondable or reactable with a target material, wherein one end of the receptor is bonded on the surface of the Au nanoparticle, so that a portion of the receptor is embedded into the Ag nanoparticle layer, and the target material recognition site is exposed to the outside of the Ag nanoparticle layer. The Au/Ag core-shell composite can provide a stable bond between Au nanoparticle and organic molecule, and superior optical characteristics of Ag nanoparticle. Thus, a biosensor using the composite in accordance with an aspect of the present invention can effectively and efficiently detect target bio material and be variously used in medical and pharmaceutics.
    Type: Application
    Filed: May 7, 2009
    Publication date: May 26, 2011
    Applicant: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION
    Inventors: Jwa-Min Nam, Dong-Kwon Lim, In-Jung Kim
  • Patent number: 7948173
    Abstract: The present invention relates to an organic light emitting diode display and a method for manufacturing the same, including: a substrate; first signal lines formed on the substrate and including first pad units; second signal lines that intersect the first signal lines and include second pad units; first thin film transistors that are electrically connected to the first signal lines and the second signal lines; second thin film transistors that are electrically connected to the first thin film transistors; pixel electrodes that are electrically connected to the second thin film transistors; common electrodes facing the pixel electrodes; light emitting members that are formed between the pixel electrodes and the common electrodes; contact assistants that are formed on the first pad units and the second pad units; and protective partitions that enclose circumferences of the contact assistants.
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: May 24, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-Hyuk Choi, Chun-Gi You, Dong-Ki Lee, Young-Dong Kwon, Jin-Hee Kang
  • Publication number: 20110100458
    Abstract: A multi-layer thin film for encapsulation and the method thereof are provided. The multi-layer thin film for encapsulation includes a protective layer composed of aluminum oxide, a single or double barrier layer composed of silicon nitride (SiNx), and a mechanical protective layer composed of silicon dioxide (SiO2). The multi-layer thin film can be economically fabricated by using the existing equipment, and has a high level of light transmission over 85% while showing a low level of oxygen and moisture penetration. Additionally, due to superior adhesive strength between the thin films, and high resistance against impacts by heat or ion during a fabricating process, reliability of fabrication is enhanced, and it can thus efficiently used in encapsulating an organic light-emitting device (OLED), a flexible organic light emitting device (FOLED) in a display field, and the cells such as a thin film battery and a solar cell.
    Type: Application
    Filed: October 1, 2010
    Publication date: May 5, 2011
    Applicant: KOREA INSTITUTE OF MACHINERY AND MATERIALS
    Inventors: Jae-Wook KANG, Do-Geun Kim, Dong Kwon Choi, Yong Soo Jeong, Jong Kuk Kim
  • Publication number: 20110090420
    Abstract: A sensor array substrate, a display device including the sensor array substrate, and a method of manufacturing the sensor array substrate are provided. The sensor array substrate includes a substrate, a first sensor formed on a first pixel area of the substrate and configured to detect light, an overcoat layer formed on the first sensor, and a shield layer formed over the overcoat layer, wherein the shield layer overlaps the first sensor.
    Type: Application
    Filed: October 5, 2010
    Publication date: April 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Woong-Kwon KIM, Dae-Cheol KIM, Dong-Kwon KIM, Ki-Hun JEONG, Sung-Hoon YANG, Sang-Youn HAN, Suk-Won JUNG, Byeong-Hoon CHO, Kyung-Sook JEON, Seung-Mi SEO, Jung-Suk BANG, Mi-Seon SEO
  • Publication number: 20110018893
    Abstract: In a sensing device and a method for sending a light by using the same, the sensing device includes: a lower panel; an upper panel facing the lower panel; a liquid crystal layer disposed between the lower panel and the upper panel; an infrared ray sensor formed in at least one of the lower panel and the upper panel; and a visible ray sensor formed in at least one of the lower panel and the upper panel. The sensing device simultaneously includes the infrared ray sensor and the visible ray sensor such that a touch sensing function or an image sensing function having high reliability may be realized.
    Type: Application
    Filed: April 2, 2010
    Publication date: January 27, 2011
    Inventors: Dong-Kwon KIM, Hyung-Guel Kim, Jun-Ho Song, Nam-Heon Kim, Joo-Hyung Lee, Sung-Hoon Yang, Kyung-Hun Yoon, Myung-Hun Shin, Jae-Hyun Cho
  • Patent number: 7786955
    Abstract: A plasma display apparatus includes an image data transmitter to convert an externally input image signal into image data and to transmit the converted image data, an image data receiver to receive the image data and to restore an image signal from the image data, and a data driver to supply the restored image signal to an address electrode of the plasma display panel through a switching operation. The image data may be transmitted as a differential signal.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: August 31, 2010
    Assignee: LG Electronics Inc.
    Inventors: Jung Gwan Han, Yang Woog Ryu, Sonic Kim, Dong Kwon Choi
  • Publication number: 20100136767
    Abstract: A method for manufacturing a thin film is provided. A substrate is loaded into a chamber. A first reaction gas and a second reaction gas are supplied into the chamber. The first reaction gas is dissociated to form crystalline nanoparticles. An amorphous material is inhibited from being formed on the substrate using the second reaction gas. Thereafter, a crystalline thin film is formed from the crystalline nanoparticles provided on the substrate.
    Type: Application
    Filed: August 19, 2008
    Publication date: June 3, 2010
    Applicant: SNU R&DB FOUNDATION
    Inventors: Nong Moon Hwang, Yung Bin Chung, Dong Kwon Lee
  • Publication number: 20100133990
    Abstract: An organic light emitting device includes a substrate including a display area and a peripheral area, a first signal line and a second signal line intersecting the first signal line, a switching thin film transistor electrically connected to the first signal line and the second signal line, a driving thin film transistor electrically connected to the switching thin film transistor, a pixel electrode electrically connected to the driving thin film transistor, a light emitting member disposed on the pixel electrode, a common electrode disposed on the light emitting member, a blocking member disposed on at least one of the first signal line and the second signal line in the peripheral area, the blocking member comprising protruding and recessed portions, and a sealant disposed on the blocking member, the sealant overlapping a portion of the blocking member.
    Type: Application
    Filed: April 23, 2009
    Publication date: June 3, 2010
    Inventors: Sun PARK, Yul-Kyu LEE, Min-Hyuk CHOI, Young-Dong KWON
  • Publication number: 20100132077
    Abstract: Provided is a surface analysis and measurement method based on the flow resistance of a fluid. The method comprises: spraying a fluid on the surface of a sample; identifying and determining if a flow resistance value of the fluid colliding with the sample surface is optimal for the measurement of the surface topography of the sample; setting the determined optimal flow resistance value to a reference value and moving the sample in the X-Y axes to allow the entire surface of the sample to be scanned; varying the position of the sample in the Z axis together with the X-Y axis movement to adjust varying flow resistance values of the fluid along the irregular surface topography of the sample to the set flow resistance value during scanning; and expressing the movement ranges of the sample in the X, Y and Z axes as numerical values and representing the numerical values as brightness values on a computer screen to display the surface topography of the sample.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 27, 2010
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Sung Jin Kim, Tae Young Kim, Dong Kwon Kim