Patents by Inventor Sung Song

Sung 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).

  • MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160126012
    Abstract: A method of manufacturing a multilayer ceramic capacitor includes stacking dielectric sheets on which internal electrode patterns are printed, to form a multilayer body, forming additional dielectric sheets on portions of opposite side surfaces of the multilayer body, and sintering the multilayer body to form a ceramic body in which internal electrodes are disposed. Here, the additional dielectric sheets form attachment parts on the opposite side surfaces of the ceramic body by the sintering of the multilayer body.
    Type: Application
    Filed: September 18, 2015
    Publication date: May 5, 2016
    Inventors: Byung Soo KIM, Jong Ho LEE, Min Sung SONG, Ji Hun JEONG
  • Method of manufacturing semiconductor device
    Patent number: 9330931
    Abstract: In a method of manufacturing a semiconductor device, which uses a triple patterning process, a porous layer covering sidewalls and an upper surface of a polymer-containing pattern is formed on a layer to be etched. A decomposition gas is supplied to the polymer-containing pattern through the porous layer, and a portion of the polymer-containing pattern is decomposed to form a reduced polymer-containing pattern and form a void between the reduced polymer-containing pattern and the porous layer. A portion of the porous layer is removed to form a porous spacer pattern spaced apart from the reduced polymer-containing pattern. The layer to be etched is etched by using the reduced polymer-containing pattern and the porous spacer pattern as an etch mask.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 3, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-sung Song, Jin-hyun Shin, Jae-hwang Sim, Joon-sung Lim, Bong-hyun Choi
  • Liquid crystal display device
    Patent number: 9305480
    Abstract: A display having a data driving integrated circuit includes N number of output channels (where N is an integer) having at least two regions including a first output channel and an Nth output channel, a data output channel group including M data output channels (where M is an integer less than N), the M data output channels supplying pixel data to a corresponding number of the data lines in accordance with a desired resolution of the display, wherein (N?M) output channels are not supplied with pixel data, and the (N?M) output channels are located between the first output channel and the Nth output channel, and a channel selector selecting the M data output channels.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: April 5, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Sin Ho Kang, Hong Sung Song, Jin Cheol Hong
  • Display device
    Patent number: 9304344
    Abstract: Disclosed is a display device that includes a display panel, a guide frame configured to support the display panel, a plurality of fixers arranged between the display panel and the guide frame and include an accommodating part, a cover member inserted into the accommodating part of each fixer and configured to fix the display panel to the guide frame together with the plurality of fixers, and a pad disposed between the display panel and the guide frame and configured to prevent penetration of a foreign material.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: April 5, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Deuk Woo Lee, Hong Sung Song
  • Circuit and method for on-die termination, and semiconductor memory device including the same
    Patent number: 9264039
    Abstract: An on-die termination (ODT) circuit includes a calibration unit, an offset-code generating unit, an adder, and an ODT unit. The calibration unit generates a pull-up code and a pull-down code. The offset-code generates a pull-up offset code and a pull-down offset code based on a mode-register-set signal, the pull-up code, and the pull-down code. The adder adds the pull-up offset code and the pull-down offset code to the pull-up code and the pull-down code, respectively, and generates a pull-up calibration code and a pull-down calibration code. The ODT unit changes ODT resistance in response to the pull-up calibration code and the pull-down calibration code.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: February 16, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Seok Seol, Seung-Jun Bae, Young-Soo Sohn, Ho-Sung Song
  • Electrostatic chuck having reduced arcing
    Patent number: 9218997
    Abstract: Electrostatic chucks and methods of manufacturing the same are provided herein. In some embodiments, an electrostatic chuck comprises an electrically conductive body having one or more channels formed in an upper surface thereof; a plate positioned within the one or more channels to define one or more plenums between the body and the plate, wherein the surfaces of the plenum are anodized; one or more fluid passages disposed in the plate and fluidly coupling the one or more plenums to the upper surface of the body, wherein the surfaces of the fluid passages are electrically insulated; and a dielectric layer disposed over the upper surface of the body and the plate, wherein the dielectric layer forms a support surface for a substrate to be disposed thereon.
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: December 22, 2015
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Seok Yul Jun, Bum Jin Park, Sun Il Kim, Hyong Seok Oh, Sung Chul Cho, Young Sam Na, Yeon Sang Cho, Ha Sung Song, Seong Ju Kim, Hee Sang Chae, Talex Sajoto
  • METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    Publication number: 20150348795
    Abstract: In a method of manufacturing a semiconductor device, which uses a triple patterning process, a porous layer covering sidewalls and an upper surface of a polymer-containing pattern is formed on a layer to be etched. A decomposition gas is supplied to the polymer-containing pattern through the porous layer, and a portion of the polymer-containing pattern is decomposed to form a reduced polymer-containing pattern and form a void between the reduced polymer-containing pattern and the porous layer. A portion of the porous layer is removed to form a porous spacer pattern spaced apart from the reduced polymer-containing pattern. The layer to be etched is etched by using the reduced polymer-containing pattern and the porous spacer pattern as an etch mask.
    Type: Application
    Filed: December 12, 2014
    Publication date: December 3, 2015
    Inventors: Min-sung Song, Jin-hyun Shin, Jae-hwang Sim, Joon-sung Lim, Bong-hyun Choi
  • Dielectric ceramic composition and multilayer ceramic capacitor including the same
    Patent number: 9190209
    Abstract: A dielectric ceramic composition includes: a base material powder BamTiO3 (0.995?m?1.010); 0.2 to 2.0 moles of a first accessory ingredient, an oxide or carbide containing at least one of Ba and Ca, based on 100 moles of the base material powder; a second accessory ingredient, an oxide containing Si or a glass compound containing Si; 0.2 to 1.5 moles of a third accessory ingredient, an oxide containing at least one of Sc, Y, La, Ac, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, based on 100 moles of the base material powder; and 0.05 to 0.80 mole of a fourth accessory ingredient, an oxide containing at least one of Cr, Mo, W, Mn, Fe, Co, and Ni, based on 100 moles of the base material powder, a content ratio of the first accessory ingredient to the second accessory ingredient being 0.5 to 1.7.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: November 17, 2015
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Hyung Kang, Du Won Choi, Ki Yong Lee, Jae Hun Choe, Min Sung Song
  • Dielectric ceramic composition and multi-layer ceramic capacitor comprising the same
    Patent number: 9129753
    Abstract: A dielectric ceramic composition including a base material represented by (Ba(1-x)+REx)mTiO(3+x) (here, 0.995?m?1.010, 0.001<x<0.010, and RE is at least one rare earth (RE) atom selected from a group consisting of Dy, Y, Ho, Sm, and Gd) or Bam(Ti+REx)O(3-x) (here, 0.995?m?1.010, 0.001<x<0.010, and RE is at least one RE atom selected from a group consisting of Dy, Y, Ho, Sm, and Gd) as a main component, and a multi-layer ceramic capacitor using the same. In the dielectric ceramic composition, high permittivity (dielectric constant of 1800 or more) and high temperature reliability may be secured by using a RE atom doped/solid-solubilized base material and adding oxides, which are sub-components.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: September 8, 2015
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Du Won Choi, Min Sung Song, Jae Sung Park, Sung Hyung Kang, Chang Hoon Kim
  • DOOR CONNECTOR FOR VEHICLE
    Publication number: 20150244104
    Abstract: A door connector of a vehicle supplies electric power and signals to an electrical component that is mounted in a vehicle door. The door connector includes a cap which is installed on a vehicle body panel. A plug assembly is extended from a door side, and coupled and electrically connected to the cap. A grommet protects a wire connected to the plug assembly. The plug assembly may include a plug cover. The plug cover has a grommet connector to which the grommet is coupled and has a vertical passage shape through which the wire is withdrawn downward. The plug cover accommodates a plug therein through a front surface of the plug. The plug is coupled to the cap through the front surface thereof, has a rear surface to which the wire is connected, and is coupled inside the plug cover by a fastening structure.
    Type: Application
    Filed: December 12, 2014
    Publication date: August 27, 2015
    Inventors: Sung Kwan CHOO, Jong Pil CHOI, Keun Sung SONG, Gi Chan KWON, Chang Jae CHOI
  • INJECTION-LOCKED PHASE LOCKED LOOP CIRCUITS USING DELAY LOCKED LOOPS
    Publication number: 20150213873
    Abstract: An injection-locked phase-locked loop (ILPLL) circuit includes a delay-locked loop (DLL) and an ILPLL. The DLL is configured to generate a DLL clock by performing a delay-locked operation on a reference clock. The ILPLL includes a voltage-controlled oscillator (VCO), and is configured to generate an output clock by performing an injection synchronous phase-locked operation on the reference clock. The DLL clock is injected into the VCO as an injection clock of the VCO.
    Type: Application
    Filed: December 2, 2014
    Publication date: July 30, 2015
    Inventors: Hye-Yoon JOO, Seung-Jun BAE, Young-Soo SOHN, Ho-Sung SONG, Jeong-Don IHM
  • Dielectric composition and ceramic electronic component including the same
    Patent number: 9076578
    Abstract: There is provided a dielectric composition, including; a base powder including BamTiO3 (0.995?m?1.010); a first sub-component including 0.05 to 4.00 moles of an oxide or carbonate containing at least one rare-earth element based on 100 moles of the base powder; a second sub-component including 0.05 to 0.70 moles of an oxide or carbonate containing at least one transition metal; a third sub-component including 0.20 to 2.00 moles of a Si oxide; a fourth sub-component including 0.02 to 1.00 mole of an Al oxide; and a fifth sub-component including 20 to 140% of an oxide containing at least one of Ba and Ca, based on the third sub-component.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: July 7, 2015
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Hyung Kang, Du Won Choi, Min Sung Song, Sang Hoon Kwon, Chang Hoon Kim, Byoung Hwa Lee
  • Duty cycle corrector and systems including the same
    Patent number: 9053774
    Abstract: A duty cycle corrector includes a sensing unit, a pad unit, a fuse unit, and a driver unit. The sensing unit generates at least one sensing signal based on the sensed duty cycle ratio of an output signal. The pad unit outputs at least one decision signal based on the at least one sensing signal. The fuse unit generates a duty cycle control signal based on at least one received fuse control signal. The driver unit adjusts a duty cycle ratio of an input signal to generate the output signal based on the duty cycle control signal. The driver unit adjusts the duty cycle ratio of the input signal by adjusting a pull-up strength or a pull-down strength of the input signal based on the duty cycle control signal.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: June 9, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho-Seok Seol, Seung-Jun Bae, Ho-Sung Song
  • Foldable flexible display device
    Patent number: 9047055
    Abstract: The present invention provides a foldable flexible display device. A foldable flexible display device according to the present invention includes: first and second plates having a predetermined area; a hinge member for connecting the first plate and the second plate; and a flexible display screen attached to the tops of the first plate and the second plate and the hinge member, in which the hinge member folds the first plate and the second plate and the flexible display screen while folding with smooth curvature. According to this configuration, the operation for folding or unfolding the screen of a flexible display device can be smoothly operated and damage to the display screen can be prevented, resulting in remarkable improvement in reliability of a product.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: June 2, 2015
    Assignee: PREXCO CO., LTD.
    Inventor: In-Sung Song
  • FLEXIBLE DISPLAY DEVICE HAVING GUIDE MEMBER
    Publication number: 20150077917
    Abstract: A flexible display device having a guide member is disclosed. The flexible display device having a guide member according to the present invention includes a first plate and a second plate for attaching a flexible display screen having bending capability on the front side; a hinge member B for connecting the first plate and the second plate and performing a folding operation while being bent or spread; and a variable means formed at each of the first plate and the second plate, configured of movable plates connected to the hinge member and the guide members combined with the movable plates to guide forward and backward movement of the movable plates, and associated with the folding operation of the first plate and the second plate.
    Type: Application
    Filed: March 3, 2014
    Publication date: March 19, 2015
    Applicant: PREXCO CO., LTD.
    Inventor: In-Sung Song
  • INGENANE-TYPE DITERPENE COMPOUND, AND PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING VIRAL INFECTIOUS DISEASES CONTAINING SAME
    Publication number: 20140371311
    Abstract: The present invention relates to an injenane-type diterpene compound derived from Euphorbia kansui Liou, and a pharmaceutical composition for treating or preventing viral infectious diseases, a health functional food for preventing or ameliorating viral infectious diseases and a composition for enhancing the production of interferon-gamma, which comprise the injenane-type diterpene compound. Furthermore, the present invention relates to a method for preventing or treating viral infectious diseases including administering the composition to a subject having a viral infectious disease occurrence or a risk thereof with a therapeutically effective dose.
    Type: Application
    Filed: September 28, 2012
    Publication date: December 18, 2014
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sei Ryang Oh, Jae Wha Kim, Hyeong Kyu Lee, Piseth Khiev, Doo Young Kim, Jung Hee Kim, Jae Sung Song, Kyung Seop Ahn
  • Etchant for electrode and method of fabricating thin film transistor array panel using the same
    Patent number: 8894876
    Abstract: The present invention relates to an etchant for etching metal wiring, and the metal wiring etchant according to the present invention includes hydrogen peroxide at about 5 wt % to about 15 wt %, an oxidant at about 0.5 wt % to about 5 wt %, a fluoride-based compound at about 0.1 wt % to about 1 wt %, a nitrate-based compound at about 0.5 wt % to about 5 wt %, and a boron-based compound at about 0.05 wt % to about 1 wt %.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: November 25, 2014
    Assignees: Samsung Display Co., Ltd., Soulbrain Co., Ltd.
    Inventors: Byeong-Jin Lee, Hong-Sick Park, Tai-Hyung Rhee, Yong-Sung Song, Choung-Woo Park, Jong-Hyun Oh
  • DIELECTRIC CERAMIC COMPOSITION AND MULTI-LAYER CERAMIC CAPACITOR COMPRISING THE SAME
    Publication number: 20140293502
    Abstract: A dielectric ceramic composition including a base material represented by (Ba(1-x)+REx)mTiO(3+x) (here, 0.995?m?1.010, 0.001<x<0.010, and RE is at least one rare earth (RE) atom selected from a group consisting of Dy, Y, Ho, Sm, and Gd) or Bam(Ti+REx)O(3?x) (here, 0.995?m?1.010, 0.001<x<0.010, and RE is at least one RE atom selected from a group consisting of Dy, Y, Ho, Sm, and Gd) as a main component, and a multi-layer ceramic capacitor using the same. In the dielectric ceramic composition, high permittivity (dielectric constant of 1800 or more) and high temperature reliability may be secured by using a RE atom doped/solid-solubilized base material and adding oxides, which are sub-components.
    Type: Application
    Filed: October 9, 2013
    Publication date: October 2, 2014
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Du Won CHOI, Min Sung Song, Jae Sung Park, Sung Hyung Kang, Chang Hoon Kim
  • Liquid crystal display and method of driving the same
    Patent number: 8847946
    Abstract: A liquid crystal display (LCD) device and a driving method thereof for improving a working efficiency of the LCD and reducing manufacturing costs. The liquid crystal display device includes a liquid crystal display panel having liquid crystal cells at crossings of data lines and gate lines, data integrated circuit supplying pixel data via a plurality of data output channels, a gate integrated circuit driving the gate lines, a channel selector for selecting the plurality of data output channels of the data integrated circuits in accordance with a number of the data lines wherein only the selected data output channels contain the pixel data, and a timing controller for controlling the data integrated circuit and the gate integrated circuit.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: September 30, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Sin Ho Kang, Hong Sung Song, Jin Cheol Hong, Seung Kuk An
  • DIELECTRIC CERAMIC COMPOSITION AND MULTILAYER CERAMIC CAPACITOR INCLUDING THE SAME
    Publication number: 20140268484
    Abstract: A dielectric ceramic composition includes: a base material powder BamTiO3 (0.995?m?1.010); 0.2 to 2.0 moles of a first accessory ingredient, an oxide or carbide containing at least one of Ba and Ca, based on 100 moles of the base material powder; a second accessory ingredient, an oxide containing Si or a glass compound containing Si; 0.2 to 1.5 moles of a third accessory ingredient, an oxide containing at least one of Sc, Y, La, Ac, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, based on 100 moles of the base material powder; and 0.05 to 0.80 mole of a fourth accessory ingredient, an oxide containing at least one of Cr, Mo, W, Mn, Fe, Co, and Ni, based on 100 moles of the base material powder, a content ratio of the first accessory ingredient to the second accessory ingredient being 0.5 to 1.7.
    Type: Application
    Filed: June 21, 2013
    Publication date: September 18, 2014
    Inventors: Sung Hyung KANG, Du Won CHOI, Ki Yong LEE, Jae Hun CHOE, Min Sung SONG