Patents by Inventor Joong Hyun AN

Joong Hyun AN 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).

  • Package on package having improved thermal characteristics
    Patent number: 8796835
    Abstract: Provided is a package on package (POP) having improved thermal and electric signal transmitting characteristics. The POP may include a first semiconductor package, a second semiconductor package larger than the first semiconductor package and mounted on the first semiconductor package, and a heat slug adhered to a bottom of a second substrate of the second semiconductor package and surrounding a side of the first semiconductor package. The heat slug may be a capacitor.
    Type: Grant
    Filed: June 6, 2011
    Date of Patent: August 5, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon-Hoon Kim, Joong-Hyun Baek, Eun-Seok Cho
  • Anticancer method comprising plant stem cell line derived from cambium or procambium
    Patent number: 8790927
    Abstract: The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a Taxus cambium- or procambium-derived cell line; a lysate thereof; an extract thereof; or a culture medium thereof. The cell line, the lysate, the extract, and the culture medium has minimized side effects compared to the conventional therapeutic drugs, is safe to the human body, is involved directly in the growth of cancer to induce cancer cell death, and shows anticancer activity of inhibiting angiogenesis occurring in carcinogenesis. Accordingly, the cell line, the lysate, the extract and the culture medium is useful for the prevention, treatment and alleviation of cancer.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: July 29, 2014
    Assignee: Unhwa Corporation
    Inventors: Joong Hyun Park, Min Jung Lim, Il Seok Oh, Dae Hee Lee, Jung Chang Lee, Eun Kyong Lee, Young Woo Jin
  • Integrated circuit packages having redistribution structures
    Patent number: 8791580
    Abstract: A semiconductor package includes a semiconductor chip stack disposed between first and second leads near first and second sides of the package and including a plurality of semiconductor chips, and a redistribution structure disposed on the semiconductor chip stack. At least one semiconductor chip of the semiconductor chip stack includes a plurality of first chip pads disposed near or closer to a third side of the package. The redistribution structure includes a first redistribution pad disposed near or closer to the first side and electrically connected to the first lead, a second redistribution pad disposed near or closer to the second side and electrically connected to the second lead, and a third redistribution pad disposed near or closer to the third side and electrically connected to a first one of the first chip pads and the first redistribution pad.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: July 29, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Park, Sun-Won Kang, Kil-Soo Kim, Joong-Hyun Baek
  • LIGHT GUIDE PLATE FOR BACKLIGHT AND MANUFACTURING METHOD THEREFOR
    Publication number: 20140204612
    Abstract: A light guide plate for a backlight. The light guide plate includes: a light source unit for generating light; a light guide plate proximate to the light source unit and including an upper surface and a lower surface; and a light emission pattern configured to diffuse a portion of the light directed toward an image display panel, and a first straight pattern configured to channel the light along a direction substantially parallel to a direction of propagation of the light generated by the light source unit, both the light emission pattern and the first straight pattern being disposed on one of the upper surface and the lower surface of the light guide plate, in which the first straight pattern has peaks and valleys formed in alternating and repeating manner in a direction substantially perpendicular to a direction of propagation of the light generated by the light source unit.
    Type: Application
    Filed: March 24, 2014
    Publication date: July 24, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: MIN-YOUNG SONG, SEONG-YONG HWANG, JOONG-HYUN KIM, SANG-WON LEE, JIN-SUNG CHOI, JU-HWA HA, JIN SEO, YONG-KYU KANG
  • SOLAR CELL AND MANUFACTURING METHOD THEREOF
    Publication number: 20140174530
    Abstract: A solar cell includes; a substrate; a first electrode disposed on the substrate, and including a first groove formed therein, a semiconductor layer disposed on the first electrode, and including a second groove formed therein, and a second electrode disposed on the semiconductor layer and connected to the first electrode via the second groove, wherein a third groove passing through the first electrode, the semiconductor layer, and the second electrode is formed in a first region, a fourth groove passing through only the semiconductor layer and the second electrode is formed in a second region, and the first region and the second region are alternately disposed along a direction of extension of the third groove.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Applicant: Samsung SDI Co., Ltd.
    Inventor: Joong-Hyun Park
  • ADULT STEM CELLS DERIVED FROM HUMAN SKIN DERMIS
    Publication number: 20140170122
    Abstract: Provided in the present invention are adult stem cells derived from human skin dermis, and a method for isolating same. Further provided in the present invention are osteoblastic cells and adipocytes differentiated from the adult stem cells derived from human skin dermis, and a differentiation method therefor. Further provided in the present invention is a composition for osteogenesis or lipogenesis containing the stem cells, osteoblastic cells, or adipocytes. The isolation method of the present invention enables the adult stem cells derived from human skin dermis to be obtained in an easy and simple manner at a high yield rate. Genes and growth factors which are specifically expressed in the adult stem cells derived from human skin dermis isolated using the method can be separated, identified, and used later.
    Type: Application
    Filed: August 24, 2012
    Publication date: June 19, 2014
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Joong Hyun Shim, Seung Ha Yang, Tae Ryong Lee, Hak Hee Kang, Dong Wook Shin
  • Display device
    Patent number: 8752998
    Abstract: A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing member which overlaps the side wall of the first chassis and contacts an upper surface of the light guide plate; and a first fastening member which fastens the first fixing member to the side wall of the first chassis. The first chassis includes a groove which extends through the side wall of the first chassis, the light guide plate includes a first protrusion which protrudes from an edge of the light guide plate and extends into the groove, and the first fixing member contacts an upper surface of the first protrusion of the light guide plate.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: June 17, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Sang Lee, Jin Seo, Hyung Jin Kim, Joong-Hyun Kim
  • Solar cell module and method of manufacturing the same
    Patent number: 8742247
    Abstract: A solar cell module includes a substrate, a lower electrode layer, a semiconductor layer and an upper electrode layer for an embodiment. The lower electrode layer may include a plurality of area-separating grooves separating the substrate into an active area and a peripheral area surrounding the active area, and a plurality of first cell-separating grooves formed in the active area. The semiconductor layer is formed on the lower electrode layer. The semiconductor layer includes a plurality of second cell-separating grooves that are spaced apart from the first cell-separating grooves. The upper electrode layer is formed on the semiconductor layer. The upper electrode layer includes a plurality of third cell-separating grooves that are spaced apart from the second separating grooves.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: June 3, 2014
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ku-Hyun Kang, Dong-Jin Kim, Yeon-Il Kang, Czang-Ho Lee, Myung-Hun Shin, Dae-Ha Woo, Byoung-Kyu Lee, Yuk-Hyun Nam, Seung-Jae Jung, Joong-Hyun Park
  • Solar cell and manufacturing method thereof
    Patent number: 8703525
    Abstract: A solar cell includes; a substrate; a first electrode disposed on the substrate, and including a first groove formed therein, a semiconductor layer disposed on the first electrode, and including a second groove formed therein, and a second electrode disposed on the semiconductor layer and connected to the first electrode via the second groove, wherein a third groove passing through the first electrode, the semiconductor layer, and the second electrode is formed in a first region, a fourth groove passing through only the semiconductor layer and the second electrode is formed in a second region, and the first region and the second region are alternately disposed along a direction of extension of the third groove.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: April 22, 2014
    Assignees: Samsung SDI Co., Ltd., Samsung Display Co., Ltd.
    Inventor: Joong-Hyun Park
  • Light guide plate for backlight and manufacturing method therefor
    Patent number: 8678636
    Abstract: A light guide plate for a backlight. The light guide plate includes: a light source unit for generating light; a light guide plate proximate to the light source unit and including an upper surface and a lower surface; and a light emission pattern configured to diffuse a portion of the light directed toward an image display panel, and a first straight pattern configured to channel the light along a direction substantially parallel to a direction of propagation of the light generated by the light source unit, both the light emission pattern and the first straight pattern being disposed on one of the upper surface and the lower surface of the light guide plate, in which the first straight pattern has peaks and valleys formed in alternating and repeating manner in a direction substantially perpendicular to a direction of propagation of the light generated by the light source unit.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: March 25, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Young Song, Seong-Yong Hwang, Joong-Hyun Kim, Sang-Won Lee, Jin-Sung Choi, Ju-Hwa Ha, Jin Seo, Yong-Kyu Kang
  • LIQUID CRYSTAL DISPLAY INCLUDING A VARIABLE WIDTH SPACER ELEMENT AND METHOD FOR FABRICATING THE SAME
    Publication number: 20140054591
    Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion.
    Type: Application
    Filed: November 1, 2013
    Publication date: February 27, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD
    Inventors: Joong-Hyun MUN, Jang-Kun SONG, Yong-Woo CHOI, Bo-Sung KIM, Kwan-Wook JUNG, Jung-Ho LEE, Hyo-Rak NAM
  • Display apparatus including an optical plate and method of manufacturing the same
    Patent number: 8638281
    Abstract: A display apparatus including a display panel, a plurality of light sources provided below the display panel to emit light, and an optical plate provided between the display panel and the light sources to diffuse light are disclosed according to one or more embodiments. The optical plate comprises a base including a plurality of regions having different thicknesses, and a convex pattern formed on the base.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: January 28, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Yeol Yeom, Joong-Hyun Kim
  • Swivel compact container
    Patent number: 8602254
    Abstract: A swivel compact container has an upper casing and a lower casing hinged with each other. The upper side of the lower casing is opened or closed by a rotation of the upper casing. The swivel compact container further includes a compact fixture which is installed in the interior of the lower casing, has a rotation protrusion that protrudes from both sides of the compact fixture and is installed in the interior of the lower casing, and rotates in an upward direction about the rotation protrusion, and a compact storing casing which is installed at one side of the compact fixture, is rotatable by 360°, and includes a plurality of compact storing grooves at its upper and lower sides to store stuff therein.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: December 10, 2013
    Assignee: Yonwoo Co Ltd.
    Inventor: Joong-Hyun Ki
  • Liquid crystal display including a variable width spacer element
    Patent number: 8599354
    Abstract: A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: December 3, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Joong-Hyun Mun, Jang-Kun Song, Yong-Woo Choi, Bo-Sung Kim, Kwan-Wook Jung, Jung-Ho Lee, Hyo-Rak Nam
  • Method of manufacturing semiconductor package
    Patent number: 8524539
    Abstract: Provided are a semiconductor package of a semiconductor chip, a semiconductor module, an electronic system, and methods of manufacturing the same. The method includes mounting a semiconductor chip on a package substrate, forming a molding member on the semiconductor chip, forming via holes penetrating the molding member to expose a portion of a top surface of the semiconductor chip, the via holes being arranged in a lattice shape in a plan view, and forming thermally conductive via plugs in the via holes.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: September 3, 2013
    Assignee: SAMASUNG Electronics Co., Ltd.
    Inventors: Hee-Jin Lee, Joong-Hyun Baek
  • Light source assembly and touch screen device having the same
    Patent number: 8517564
    Abstract: A light source assembly includes first light sources emitting first light in a first wavelength range, second light sources emitting second light in a second wavelength range which is at least partially different from the first wavelength range, and an optical member on which light emitted from the first light sources and the second light sources is incident. A distance between adjacent first light sources, and a distance between adjacent second light sources is defined as an average pitch. The average pitch of the second light sources arranged in a specific direction, is larger than the average pitch of the first light sources arranged in the specific direction. The optical member has a reflectance with respect to the second light, which is larger than a reflectance with respect to the first light.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: August 27, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Joong-Hyun Kim, Ju-Hwa Ha, Kang-Woo Lee
  • LIGHT SOURCE PACKAGE AND BACKLIGHT UNIT INCLUDING THE LIGHT SOURCE PACKAGE
    Publication number: 20130215600
    Abstract: A light source package includes a first light source configured to emit first light, an imaginary central axis of the first light extending in a first direction. The light source package may further include a second light source configured to emit second light, an imaginary central axis of the second light extending in a second direction that is different from the first direction. The light source package may further include a first optical part including a first surface that is configured to reflect at least a first portion of the first light. The light source package may further include a second optical part configured to spread the second light. The light source package may advantageously enable illuminating a desirably large display area with a minimum number of light sources and/or optical parts.
    Type: Application
    Filed: August 9, 2012
    Publication date: August 22, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young-Keun LEE, Yong Kyu KANG, Joong Hyun KIM, Sang-Chul BYUN, Ju Youn SON
  • INTEGRATED CIRCUIT PACKAGES HAVING REDISTRIBUTION STRUCTURES
    Publication number: 20130168842
    Abstract: A semiconductor package includes a semiconductor chip stack disposed between first and second leads near first and second sides of the package and including a plurality of semiconductor chips, and a redistribution structure disposed on the semiconductor chip stack. At least one semiconductor chip of the semiconductor chip stack includes a plurality of first chip pads disposed near or closer to a third side of the package. The redistribution structure includes a first redistribution pad disposed near or closer to the first side and electrically connected to the first lead, a second redistribution pad disposed near or closer to the second side and electrically connected to the second lead, and a third redistribution pad disposed near or closer to the third side and electrically connected to a first one of the first chip pads and the first redistribution pad.
    Type: Application
    Filed: September 11, 2012
    Publication date: July 4, 2013
    Inventors: Chul PARK, Sun-Won Kang, Kil-Soo Kim, Joong-Hyun Baek
  • Semiconductor module and an electronic system including the same
    Patent number: 8456000
    Abstract: A three-dimensional semiconductor module and an electronic system including the same are provided. The semiconductor module includes a module substrate, a logic device formed on a part of the module substrate, and a plurality of memory devices formed on another part of the module substrate, wherein the plurality of memory devices are disposed perpendicular to the logic device, and the module substrate on which the plurality of memory devices are formed is supported by a supporter. The electronic system includes the semiconductor module.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: June 4, 2013
    Assignee: Stanzione & Kim, LLP
    Inventor: Joong-Hyun Baek
  • PORTABLE ELECTRIC MIST SUPPLY APPARATUS FOR LIQUID COSMETICS
    Publication number: 20130112771
    Abstract: A portable electric mist supply apparatus for liquid cosmetics is disclosed. Liquid cosmetics such as cosmetic water or the like are stored in a storing container which is detachably engaged, and the stored liquid cosmetics is discharged by a certain amount when in use, in a form of mist particles with the aid of a ultrasonic vibrator.
    Type: Application
    Filed: July 26, 2011
    Publication date: May 9, 2013
    Applicant: YONWOO CO., LTD.
    Inventors: Joong-Hyun Ki, Su-Jin Son, Sung-Sin Kim