Patents by Inventor Yun Jang

Yun Jang 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).

  • Molded case circuit breaker
    Patent number: 9362065
    Abstract: Disclosed is a molded case circuit breaker. The molded case circuit breaker includes a case; an interrupter assembly installed in the case, and provided with an arc gas outlet for discharging arc gas generated from inside of the interrupter assembly to outside; an exhaustion guiding portion disposed between the interrupter assembly and the terminal portion, and provided with a discharge chamber therein, to thus provide an arc gas passage between the arc gas outlet and a vent chute of the terminal portion; and an exhaustion cover mounted to the case with a structure to cover the exhaustion guiding portion, to thus block the arc gas passage.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: June 7, 2016
    Assignee: LSIS CO., LTD.
    Inventor: Bong Yun Jang
  • APPARATUS FOR PRODUCING Si NANOPARTICLES USING MICROWAVE PLASMA AND PRODUCTION METHOD USING THE SAME
    Publication number: 20160152480
    Abstract: An apparatus for producing Si nanoparticles using microwave plasma and a method of producing Si nanoparticles using the same are disclosed.
    Type: Application
    Filed: May 14, 2015
    Publication date: June 2, 2016
    Inventors: Bo-Yun JANG, Joon-Soo KIM, Jin-Seok LEE, Sun-Ho CHOI, Jeong-Boon KOO
  • Display apparatus and method of manufacturing the same
    Patent number: 9354463
    Abstract: A display apparatus includes a display panel, a polarizing plate, and a patterned retarder. The display panel includes a first substrate including a signal line and a pixel. A second substrate faces the first substrate. An image display device is disposed between the first and second substrates. The first substrate is disposed in a position to which external light is incident. The polarizing plate is disposed above the first substrate of the display panel. The patterned retarder is disposed between the polarizing plate and the signal line. The patterned retarder retards the external light such that the external light reflected by the signal line does not pass through the polarizing plate.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: May 31, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Heungshik Park, Yun Jang, Seungbeom Park, Kichul Shin, Hyeokjin Lee
  • APPARATUS FOR CLEANING SUBSTRATE
    Publication number: 20160096208
    Abstract: An apparatus for cleaning a substrate includes a suction unit generating a suction force, a suction head suctioning contamination particles remaining on the substrate that is transferred in a first direction by using the suction force, and a suction tube connected to the suction unit and the suction head so as to transfer the suction force into the suction head and providing the contamination particles suctioned by the suction head into the suction unit. The suction head may include: a plurality of suction regions arranged in a second direction crossing the first direction; and a plurality of shutters for opening and closing the suction regions. The suction regions corresponding to a width of the substrate in the second direction are opened by the shutters so as to suction the contamination particles.
    Type: Application
    Filed: April 10, 2015
    Publication date: April 7, 2016
    Inventors: Euiyun JANG, Sang-Gu LEE, Yun JANG
  • REFRIGERATOR
    Publication number: 20160084560
    Abstract: A refrigerator includes a body, a refrigerating compartment provided inside the body, a freezing compartment positioned at a lower portion of the refrigerating compartment and provided inside the body, an ice-making compartment provided inside the body and provided with an insulated space that is separated from the refrigerating compartment and the freezing compartment, and an ice-making compartment door to insulate the ice-making compartment from an outside and rotatably installed at the body as to open/close the ice-making compartment. Cooling efficiency is improved by completely separating the ice-making compartment from the freezing compartment and the refrigerating compartment, and user convenience is improved by separately installing the ice-making compartment door.
    Type: Application
    Filed: May 28, 2015
    Publication date: March 24, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin JEONG, Do Yun JANG, Bong Su SON
  • Circuit breaker
    Patent number: 9287073
    Abstract: Disclosed is a circuit breaker. The circuit breaker includes an arc exhaust port for exhausting an arc generated in the inner box; an outer box receiving the inner box and including an arc passage for exhausting the arc from the exhaust port to an outside; and an arc guide part for guiding the arc from the arc exhaust port into the arc passage, wherein the arc guide part includes: an upper guide; a lower guide spaced apart from the upper guide; and a connecting part connecting the upper and lower guides to each other in a longitudinal direction.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: March 15, 2016
    Assignee: LSIS Co., Ltd.
    Inventor: Bong Yun Jang
  • Refrigerator
    Publication number: 20160059192
    Abstract: Provided is a refrigerator including: a main body; a storage compartment formed in the main body; a door that opens/closes the storage compartment; a general water tank in which general water supplied from an external water supply source is stored; a mixing tank in which general water supplied from the general water tank is mixed with carbon dioxide (CO2) so that carbonated water is made and stored; a dispenser that provides general water supplied from the general water tank to an outside and provides carbonated water supplied from the mixing tank to the outside of the refrigerator; and an ice-making machine that makes general ice by receiving general water from the external water supply source or the general water tank and makes carbonated ice by receiving carbonated water from the mixing tank, thereby providing general water, carbonated water, general ice, and carbonated ice through the dispenser.
    Type: Application
    Filed: August 21, 2015
    Publication date: March 3, 2016
    Inventors: Jin JEONG, Do Yun JANG, Bong Su SON
  • REFRIGERATOR
    Publication number: 20160054044
    Abstract: A refrigerator is provided. The refrigerator includes a body having a storage compartment, an ice making device, and an ice bucket to store the generated ice. The ice bucket includes an ice bucket body, an ice storage space inside the ice bucket body, and a spacing member to allow ice to be spaced apart from the ice bucket body toward the ice storage space to secure a flow path of cool air, so that the cool air smoothly flows inside the ice bucket body. A full-ice detecting sensor having an emitter and a receiver to receive optical signals is provided. A control unit determines a full-ice status by receiving an output value of signals received from the full-ice detecting sensor.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 25, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin JEONG, Bong Su SON, Do Yun JANG, Yeon Soo CHO
  • REFRIGERATOR
    Publication number: 20160047591
    Abstract: Disclosed herein is a refrigerator having a body having a storage compartment; a door to open or close the storage compartment; a cover plate disposed at an inside the storage compartment; a cooling space formed in between the cover plate and an upper wall of the body; an evaporator provided at the cooling space to generate cool air; a blower fan provided at the cooling space to forcedly circulate the cool air generated at the evaporator; a cool air supplying hole formed at the cover plate to supply the cool air of the cooling space to the storage compartment; and a cool air collecting hole formed at the cover plate to collect the cool air heated at the storage compartment to the cooling space, and a rear wall of the storage compartment of the refrigerator may be evenly leveled and usefulness of space may be increased.
    Type: Application
    Filed: July 20, 2015
    Publication date: February 18, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin JEONG, Bong Su Son, Do Yun Jang, Yeon Woo Cho
  • MANUFACTURING APPARATUS OF HIGH PURITY MOx NANOSTRUCTURE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160020463
    Abstract: There is disclosed that a MOx nanostructure manufacturing apparatus and a manufacturing method thereof can not only supply a reaction gas more effectively to the surface of a molten metal with ease by injecting a carrier gas to the surface of the molten metal above a graphite crucible as well as bringing the reaction gas in the lower side of the graphite crucible, but also maximize volatilization rates through an inflow of the reaction gas from the lower portion toward the upper of the graphite crucible.
    Type: Application
    Filed: February 13, 2013
    Publication date: January 21, 2016
    Inventors: Bo-Yun JANG, Joon-Soo KIM, Jin-Seok LEE
  • APPARATUS FOR MANUFACTURING Si-BASED NANO-PARTICLES USING PLASMA
    Publication number: 20160016143
    Abstract: Disclosed herein is an apparatus for manufacturing silicon-based nanoparticles such as Si—C composite and SiOx using plasmas. An apparatus for manufacturing silicon-based nanoparticles in accordance with one embodiment of the present disclosure comprises a reaction chamber for providing a reaction space; a plasma torch for generating plasma to decompose silicon (Si) precursors and produce Si particles, provided on an upper portion of the reaction chamber; a cooling part for cooling Si particles supplied into the reaction chamber, provided within the reaction chamber; and a carbon material supplying part for supplying carbonaceous materials or carbon precursors into the reaction chamber.
    Type: Application
    Filed: July 15, 2015
    Publication date: January 21, 2016
    Inventors: Bo-Yun JANG, Jin-Seok LEE, Joon-Soo KIM, Jeong-Boon KOO
  • SILICON WAFER SLICING DEVICE USING WIRE DISCHARGE MACHINING
    Publication number: 20160016243
    Abstract: Disclosed is a wafer slicing apparatus which cuts a silicon ingot to fabricate a silicon wafer, and more specifically, a silicon wafer slicing apparatus cutting the silicon ingot using wire discharge machining is disclosed. The present invention provides a silicon wafer slicing apparatus using wire discharge machining comprising: a water tank which contains an electrolyte; a cutting wire which has a cutting section dipped into the water tank and is transferred by a wire driving means; an ingot transferring unit which includes an electrode on which a silicon ingot, an object to be cut, is fixed, and moves the silicon ingot up and down within the cutting section of the cutting wire; an electrolyte circulating means which circulates and refines the electrolyte stored in the water tank; and a power supply unit which supplies a source voltage to the electrode of the ingot transferring unit and the cutting wire.
    Type: Application
    Filed: July 15, 2015
    Publication date: January 21, 2016
    Inventors: Bo-Yun JANG, Sun-Ho CHOI, Hee-Eun SONG
  • Display device including lens
    Patent number: 9235081
    Abstract: A display device includes a lens with an adjustable refractive index. The display device includes a display panel including a plurality of pixels, a backlight unit positioned at a back side of the display panel to emit light of a first color and light of a second color to the display panel at different times, the first color and the second color being different from each other; and a lens unit positioned at a front side of the display panel to form at least one lens in a 3D mode. The lens unit includes a plurality of electrodes for adjusting a refractive index of the lens, and a signal applied to the electrodes when the backlight unit emits the light of the first color is different from a signal applied to the electrodes when the backlight unit emits the light of the second color.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: January 12, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Beong-Hun Beon, Ji-Hoon Kim, Seung Beom Park, Sang-Gu Lee, Seung Hee Lee, Yun Jang
  • SiOx NANOPARTICLE MANUFACTURING APPARATUS INCLUDING CRUCIBLE FOR SILICON MELTING HAVING SLIDING TYPE TAPPING STRUCTURE AND MANUFACTURING METHOD OF SiOx NANOPARTICLE USING THE SAME
    Publication number: 20160002055
    Abstract: Disclosed herein are a SiOx nanoparticle manufacturing apparatus that can not only manufacture a SiOx nanoparticle in large quantities but also prevent a silicon melt residue from being stuck and solidified on an inner bottom surface of a crucible by designing a sliding type tapping structure, and a SiOx nanoparticle manufacturing method using the same.
    Type: Application
    Filed: February 13, 2013
    Publication date: January 7, 2016
    Inventors: Joon-Soo KIM, Bo-Yun JANG, Jin-Seok LEE
  • DISPLAY DEVICE
    Publication number: 20150366082
    Abstract: Provided is a display device. The display device includes: a display panel which displays an image; and a housing which supports the display panel, wherein the housing includes: a bottom plate which includes edge regions; and a plurality of sidewalls which are located on the edge regions of the bottom plate and face the display panel, wherein the plurality of sidewalls include a first region and a second region adjacent to the first region and overlap an edge portion of the display panel, and an average height of at least one of the sidewalls on the first region is greater than an average height of at least one of the sidewalls on the second region.
    Type: Application
    Filed: October 7, 2014
    Publication date: December 17, 2015
    Inventors: Eui Yun JANG, Na Young SHIN, Yun JANG
  • Aluminum deficient ?-SiAlON phosphors, method of preparing the same, and LED chip package using the same
    Patent number: 9127197
    Abstract: The present disclosure provides ?-SiAlON phosphors, a method of preparing the same, and an LED chip package using the same. The method includes weighing and mixing raw materials of Ca0.8-xRexAlaySi12-yO1.2N14.8 (Re is a rare-earth element, 0?x?0.2, 2.6?y?3.0, and 0.6?a?0.95), and sintering the mixed raw materials via normal pressure sintering to prepare phosphors having a composition of Ca0.8-xRexAlaySi12-yO1.2N14.8.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: September 8, 2015
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Bo-Yun Jang, Sung-Soon Park, Joo-Seok Park
  • DISPLAY DEVICE INCLUDING LENS
    Publication number: 20150219959
    Abstract: A display device includes a lens with an adjustable refractive index. The display device includes a display panel including a plurality of pixels, a backlight unit positioned at a back side of the display panel to emit light of a first color and light of a second color to the display panel at different times, the first color and the second color being different from each other; and a lens unit positioned at a front side of the display panel to form at least one lens in a 3D mode. The lens unit includes a plurality of electrodes for adjusting a refractive index of the lens, and a signal applied to the electrodes when the backlight unit emits the light of the first color is different from a signal applied to the electrodes when the backlight unit emits the light of the second color.
    Type: Application
    Filed: June 10, 2014
    Publication date: August 6, 2015
    Inventors: Beong-Hun Beon, Ji-Hoon Kim, Seung Beom Park, Sang-Gu Lee, Seung Hee Lee, Yun Jang
  • Reusable dual crucible for silicon melting and manufacturing apparatus of silicon slim plate including the same
    Patent number: 9096946
    Abstract: A dual crucible for silicon melting and a manufacturing apparatus of a silicon thin film including the same are disclosed. The dual crucible for the silicon melting includes a graphite crucible formed in a container shape with an open top and a bottom having an outlet part formed therein to exhaust silicon melt, the graphite crucible comprising a slope part configured to connect the outlet part and an inner wall with each other, with a predetermined slope with respect to a top surface of the outlet part, and a quartz crucible insertedly coupled to the graphite crucible, with being formed in a corresponding shape to the graphite crucible, the quartz crucible having a silicon base material charged therein.
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: August 4, 2015
    Assignee: Korea Institute of Energy Research
    Inventors: Jin Seok Lee, Bo Yun Jang, Young Soo Ahn
  • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150212360
    Abstract: A display device includes a substrate on which a thin film transistor is positioned, a pixel electrode positioned on the thin film transistor and connected to the thin film transistor, a roof layer separated from the pixel electrode via a microcavity interposed therebetween, and a liquid crystal layer positioned in the microcavity and including a liquid crystal material and a dichroic dye.
    Type: Application
    Filed: July 29, 2014
    Publication date: July 30, 2015
    Inventors: Sang-Gu LEE, Su Jeong KIM, Yun JANG, Ji-Hoon KIM, Beong-Hun BEON, Na Young SHIN, Seung Hee LEE
  • LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20150212365
    Abstract: A liquid crystal display includes a substrate including a plurality of pixel areas, a color filter disposed in each of the plurality of pixel areas, and a liquid crystal layer positioned on a pixel electrode and filling a microcavity. A height of the liquid crystal layer corresponding to the color filter having a first color is different from a height of the liquid crystal layer corresponding to the color filter having a second color.
    Type: Application
    Filed: September 3, 2014
    Publication date: July 30, 2015
    Inventors: Beong-Hun BEON, Dae Won KIM, Min Su KIM, Seung Beom PARK, Jung-Hun LEE, Yun JANG