Patents by Inventor Jung-Ho Park

Jung-Ho Park 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).

  • Image sensor and method of manufacturing the same
    Patent number: 9741759
    Abstract: Image sensor and method of manufacturing the same are provided. The image sensor includes a semiconductor substrate including a pixel area, a voltage connection area, and a pad area, a plurality of photoelectric conversion devices in the pixel area, an anti-reflective layer on a back side of the semiconductor substrate and on the plurality of photoelectric conversion devices, a device isolation structure between the plurality of photoelectric conversion devices, at least one voltage connection structure in the voltage connection area, and electrically connected to the device isolation structure, at least one voltage applying device electrically connected to the at least one voltage connection structure, an internal circuit including at least one conductive inner wire and at least one conductive inner via in an insulating layer, and a through via structure in the pad area.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 22, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung-Ho Park
  • Liquid crystal display
    Patent number: 9709855
    Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: July 18, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Ho Park, Tae Yong Eom, Soo Jeong Huh
  • Impeller and method of melt-pool processing method using the same
    Patent number: 9683271
    Abstract: An impeller for stirring a melt pool includes: an impeller body extending in the length direction; a blowing nozzle which is provided in such a way as to pass through one part at the bottom end of the impeller body; and a blade provided on the upper part of the impeller body. As a result, when the impeller is used, a stirring flow produced due to the blade and a stirring flow due to substances blown into the melt-pool via the blowing nozzle correspond to each other, and the two flows are combined such that the overall stirring force is improved. Consequently, it is possible to improve the efficiency of stirring by the impeller as compared with hitherto, and, as a result, refining efficiency in the refining step is improved as the rate of reaction between the melt-pool and additives is increased.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: June 20, 2017
    Assignee: POSCO
    Inventors: Min Ho Song, Wook Kim, Soo Chang Kang, Woong Hee Han, Jung Ho Park
  • Liquid crystal display device and method of fabricating the same
    Patent number: 9664944
    Abstract: A liquid crystal display device includes an insulation substrate including a transmissive area and a reflective area, an organic layer positioned on the insulation substrate, and including a triangular pattern in the reflective area, a reflective electrode including reflective patterns corresponding to the triangular pattern of the organic layer in the reflective area, a color filter layer positioned on the reflective electrode, and including an opening for exposing a partial area of the reflective pattern, and a transparent layer disposed inside the opening of the color filter layer.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: May 30, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyang-Yul Kim, Seung-Hyun Park, Jung-Ho Park, Jean-Ho Song, Ji-Eun Lee
  • Antenna apparatus and electronic device having the same
    Patent number: 9590291
    Abstract: An antenna apparatus and an electronic device having the same is provided. The electronic device includes an antenna radiator formed in a loop shape having at least one opening end part opened by a slit, at least a portion of the at least one opening end part is fed, at least one electronic component of metal material electrically connected with the antenna radiator, and at least one metal member arranged around the antenna radiator, where the at least one opening end part is formed in a reverse direction from the direction of the metal member.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: March 7, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kyung-Jong Lee, Se-Woong Kim, Jung-Ho Park, Kyung-Jae Lee, Soo-Young Jang, Austin Kim, Seung-Hwan Kim, Joon-Ho Byun
  • Method of forming conductive pattern and substrate having conductive pattern manufactured by the same method
    Patent number: 9578752
    Abstract: The present invention relates to a method for manufacturing a board that includes a conductive pattern, which comprises the steps of 1) discharging a conductive inorganic composition that includes a conductive inorganic metal particle on a substrate; 2) discharging a conductive organic composition that includes a conductive organic metal complex on the conductive inorganic composition; and 3) sintering the conductive inorganic composition and the conductive organic composition, and a board that includes a conductive pattern manufactured by using the same. A board that includes a conductive pattern according to the present invention may have high conductivity even though it is sintered at a lower sintering temperature than a board that includes a conductive pattern formed by using only an organic material or only an inorganic material.
    Type: Grant
    Filed: February 5, 2010
    Date of Patent: February 21, 2017
    Assignee: LG CHEM, LTD.
    Inventor: Jung-Ho Park
  • Optical adjusting apparatus
    Patent number: 9544482
    Abstract: An optical adjusting apparatus having an optical adjusting lens to perform image stabilization and auto focusing includes a base supporting a lens barrel on which the optical adjusting lens is mounted, a first driver to move the lens barrel in a first direction, a plurality of first ball bearings disposed between the base and the first driver, a second driver to move the lens barrel in a second direction that is perpendicular to the first direction, and a plurality of second ball bearings disposed between the first driver and the second driver.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 10, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-young Bang, Jung-ho Park, Kyung-bae Lee
  • ELECTRODE STRUCTURE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY HAVING THE ELECTRODE STRUCTURE
    Publication number: 20160344021
    Abstract: There is provided an electrode for a lithium secondary battery. The electrode include a current collector; nanoparticles distributed on a surface of the current collector, each of the nanoparticles including a transition metal or an oxide of the transition metal; and an active material layer disposed on a surface of the current collector having the nanoparticles distributed thereon. This electrode may be employed as a negative electrode for the lithium second battery, to improve a capacity of the lithium second battery.
    Type: Application
    Filed: January 19, 2016
    Publication date: November 24, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Su-Jeong SEO, Young- Il SONG, Jung-Kab PARK, Tae-Yoo KIM, Hwa-Jin SON, Jin-Ha SHIN, Jungwoo LEE, Youngil NA, Younglae CHO, Jung-Ho PARK, Seung-Bin BAEG, Byung-Wook AHN, Sook-Young YUN
  • PACKAGE SUBSTRATES, SEMICONDUCTOR PACKAGES HAVING THE PACKAGE SUBSTRATES, AND METHODS FOR FABRICATING THE SEMICONDUCTOR PACKAGES
    Publication number: 20160322296
    Abstract: Package substrates, semiconductor packages including the package substrates, and methods for fabricating the semiconductor packages are provided. A package substrate may include a core including a first surface on which a semiconductor chip is disposed and a second surface opposite the first surface. The package substrate may also include a metal pad on the second surface of the core. The metal pad may include a saline water corrosion resistant surface.
    Type: Application
    Filed: July 14, 2016
    Publication date: November 3, 2016
    Inventors: YoungHoon RO, Seung Hwan KIM, Jung-Ho PARK
  • METHOD OF MANUFACTURING METAL COMPOSITE POWDER BY WIRE EXPLOSION IN LIQUID AND MULTI CARBON LAYER COATED METAL COMPOSITE POWDER
    Publication number: 20160318099
    Abstract: Disclosed are a method of producing a metal composite powder by wire explosion in a liquid and a metal composite powder that is coated with a multi carbon layer. The production method includes a process of forming a first carbon layer on a surface of a metal wire consisting of a first metal, a process of forming a metal layer consisting of a second metal, which is different from the first metal, on a surface of the first carbon layer, and a process of forming a metal composite powder coated with a multi carbon layer by wire exploding the metal wire containing the first carbon layer and the metal layer formed on a surface thereof in a solution.
    Type: Application
    Filed: January 13, 2016
    Publication date: November 3, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Su-Jeong SEO, Young-Il SONG, Jung-Kab PARK, Tae-Yoo KIM, Hwa-Jin SON, Jin-Ha SHIN, Jungwoo LEE, Younglae CHO, Jung-Ho PARK, Seung-Bin BAEG, Byung-Wook AHN, Sook-Young YUN
  • DISPLAY DEVICE
    Publication number: 20160306392
    Abstract: A display device includes a flexible display panel; a window film; an adhesive layer between the flexible display panel and the window film; a modification layer between the window film and the adhesive layer; and a field generator for supplying an electric field or a magnetic field to the modification layer, wherein hardness of the modification layer is configured to be changed by the electric field or by the magnetic field.
    Type: Application
    Filed: January 20, 2016
    Publication date: October 20, 2016
    Inventor: Jung Ho PARK
  • Semiconductor memory device and method of operating the same
    Patent number: 9472291
    Abstract: A semiconductor memory device includes a memory string and a peripheral circuit. The memory string has a pipe cell, a plurality of memory cells, and at least one channel layer having a three-dimensional U-shaped structure. The peripheral circuit is configured to perform an erase operation on the pipe cell. A method of operating the semiconductor memory device includes selecting the memory string and performing the erase operation on the pipe cell.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: October 18, 2016
    Assignee: SK HYNIX INC.
    Inventor: Jung Ho Park
  • MULTI-LAYER CAPACITOR PACKAGE AND PACKAGE HOUSING
    Publication number: 20160300663
    Abstract: Disclosed is a multi-layer capacitor package comprising: a multi-layer capacitor; connection electrodes coupled to capacitor electrodes respectively, wherein the connection electrodes in each group of the connection electrodes vertically overlap with each other, and first and second groups of the connection electrodes are horizontally spaced from each other; a package housing configured to receive therein the multi-layer capacitor; and first and second internal electrodes received in the housing to be coupled to the first and second groups of the connection electrodes respectively, wherein the first and second internal electrodes are horizontally spaced from each other.
    Type: Application
    Filed: March 8, 2016
    Publication date: October 13, 2016
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Su-Jeong SEO, Tae-Yoo KIM, Jung-Kab PARK, Young-Il SONG, Jin-Ha SHIN, Jungwoo LEE, Younglae CHO, Byung-Wook AHN, Jung-Ho PARK, Sook-Young YUN, Seung-Bin BAEG, Young-il NA
  • Apparatus and method for controlling built-in microphone of portable terminal
    Patent number: 9456073
    Abstract: An electronic device and method are provided. The electronic device includes a built-in microphone; a Bluetooth communication module configured to wirelessly connect to a first wireless external device including a speaker and a second wireless external device including a speaker; and a controller configured to detect a call establishment, if the call establishment is detected while one of the first and second wireless external devices is connected to the electronic device, operate the built-in microphone to receive sound based on information regarding the connected one of the first and second wireless external devices, and if the call establishment is detected while both of the first and second wireless external devices are connected to the electronic device, provide an incoming call audio signal received via the call establishment to one of the first and second wireless external devices.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: September 27, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sang-Kyu Park, Seung-Yup Lee, Jung-Ho Park, Soo-Ho Song
  • IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20160276381
    Abstract: Image sensor and method of manufacturing the same are provided. The image sensor includes a semiconductor substrate including a pixel area, a voltage connection area, and a pad area, a plurality of photoelectric conversion devices in the pixel area, an anti-reflective layer on a back side of the semiconductor substrate and on the plurality of photoelectric conversion devices, a device isolation structure between the plurality of photoelectric conversion devices, at least one voltage connection structure in the voltage connection area, and electrically connected to the device isolation structure, at least one voltage applying device electrically connected to the at least one voltage connection structure, an internal circuit including at least one conductive inner wire and at least one conductive inner via in an insulating layer, and a through via structure in the pad area.
    Type: Application
    Filed: June 1, 2016
    Publication date: September 22, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Jung-Ho PARK
  • Package substrates, semiconductor packages having the package substrates
    Patent number: 9418914
    Abstract: Package substrates, semiconductor packages including the package substrates, and methods for fabricating the semiconductor packages are provided. A package substrate may include a core including a first surface on which a semiconductor chip is disposed and a second surface opposite the first surface. The package substrate may also include a metal pad on the second surface of the core. The metal pad may include a saline water corrosion resistant surface.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: August 16, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: YoungHoon Ro, Seung Hwan Kim, Jung-Ho Park
  • LIQUID CRYSTAL DISPLAY
    Publication number: 20160202531
    Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Inventors: Jung Ho PARK, Tae Yong EOM, Soo Jeong HUH
  • Rubber crawler having metal core for improvement of wheel separation and durability
    Patent number: 9381959
    Abstract: A rubber crawler having a metal core which comprises metal core extensions formed at predetermined intervals along the lengthwise direction of the metal core of the rubber crawler, thereby avoiding the phenomenon of wheel separation which occurs during crawler operation Wherein the metal core extensions are assembled on the mutually opposite surfaces of which are inclined at a predetermined angle, and the overlapped portion (center portion) surfaces of the metal core extensions are formed to have an angle of inclination to each other, thereby supporting the X axis, Y axis, and Z axis displacements.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: July 5, 2016
    Assignee: DONG-IL RUBBER BELT CO., LTD.
    Inventors: Jung Ho Park, Kyu Jin Lee
  • MOLTEN IRON REFINING METHOD AND DEVICE THEREOF
    Publication number: 20160186277
    Abstract: Provided are a molten metal refining device and method. The molten metal refining method includes: preparing molten metal; dipping an impeller into the molten metal; supplying a liquid dephosphorization agent on top of the molten metal; and stirring the molten metal by rotating the impeller, wherein a solid dephosphorization agent in a powder state is supplied through the lower portion of the impeller in the stirring of the molten metal, thereby improving the stirring efficiency of the molten metal and efficiently controlling the phosphorus concentration in the molten metal.
    Type: Application
    Filed: September 25, 2013
    Publication date: June 30, 2016
    Inventors: Jung Ho PARK, Soo Chang KANG, Jin Kyu CHUN, Yun Yeol SEO
  • Image sensor and method of manufacturing the same
    Patent number: 9373656
    Abstract: Image sensor and method of manufacturing the same are provided. The image sensor includes a semiconductor substrate including a pixel area, a voltage connection area, and a pad area, a plurality of photoelectric conversion devices in the pixel area, an anti-reflective layer on a back side of the semiconductor substrate and on the plurality of photoelectric conversion devices, a device isolation structure between the plurality of photoelectric conversion devices, at least one voltage connection structure in the voltage connection area, and electrically connected to the device isolation structure, at least one voltage applying device electrically connected to the at least one voltage connection structure, an internal circuit including at least one conductive inner wire and at least one conductive inner via in an insulating layer, and a through via structure in the pad area.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: June 21, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung-Ho Park