Patents by Inventor Yong Jeong

Yong Jeong 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).

  • X-RAY APPARATUS AND CONTROL METHOD FOR THE SAME
    Publication number: 20160350910
    Abstract: An X-ray apparatus includes an image separator configured to separate an X-ray image of an object into material images representing materials in the object; a parameter determiner configured to determine a width of a material of interest (MOI) based on the material images, and determine an enhancement parameter configured to enhance contrast of the MOI according to the width of the MOI; and an image enhancer configured to separate the X-ray image into detailed images respectively including spatial frequencies of different frequency bands, enhance each of the detailed images according to the enhancement parameter, and synthesize the enhanced detailed images to generate an enhanced image.
    Type: Application
    Filed: February 8, 2016
    Publication date: December 1, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kye Yong JEONG, Young Hun SUNG, Dong-Goo KANG, Ji Young CHOI
  • FOLDABLE DISPLAY
    Publication number: 20160302316
    Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a bendable display panel and a housing positioned at a rear side of the display panel and configuration to be folded and unfolded. The foldable display also includes a sliding unit installed between the display panel and the housing and configured to slide the display panel along the housing so as to alter a bending region of the display panel that is folded when the foldable display is folded.
    Type: Application
    Filed: March 8, 2016
    Publication date: October 13, 2016
    Inventors: Chang Yong JEONG, Ji Won SOHN
  • Multi-band amplifier, method for controlling thereof
    Patent number: 9467102
    Abstract: A multi-band amplifier may include: a first amplifying unit connected to a first antenna stage; a second amplifying unit connected to a second antenna stage; and a switching control unit generating a control signal to activate at least one of the first and second amplifying units depending on a plurality of control voltages, wherein the first amplifying unit amplifies the signal within the first frequency band or provides the signal within the first frequency band to the first antenna stage by performing a switching operation depending on the control signal, and the second amplifying unit amplifies the signal within the second frequency band or provides the signal within the second frequency band to the second antenna stage by performing a switching operation depending on the control signal.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: October 11, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Chan Yong Jeong
  • MULTI-BAND COMMUNICATIONS MODULE AND HIGH FREQUENCY SWITCH
    Publication number: 20160285501
    Abstract: A multi-band communications module includes a circuit configured to process RF signals having different bands, switches respectively connected between the circuit and at least one of antennas, each switch respectively passing or blocking one of the RF signals; and a connector electrically connecting two switching units transferring or blocking RF signals having different bands, among the switches. Such a module has improved isolation characteristics without substantially reducing the operability and functionality of the multi-band communications module.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 29, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Yong JEONG, Seong Yeon KIM
  • ORGANIC LIGHT EMITTING DISPLAY APPARATUS
    Publication number: 20160285047
    Abstract: Provided is an organic light emitting display apparatus. The organic light emitting display apparatus includes: a substrate; a display unit disposed on the substrate; an encapsulation layer covering the display unit; an integrated circuit device disposed on an outer portion of the display unit on the substrate; and a transparent protection unit (window) disposed on the encapsulation layer and separated from the integrated circuit device.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 29, 2016
    Inventors: Chang-Yong Jeong, Mu-Gyeom Kim
  • Deposition apparatus, organic light emitting display apparatus, and method of manufacturing organic light emitting display apparatus using the deposition apparatus
    Patent number: 9455170
    Abstract: A deposition apparatus includes a deposition unit including a plurality of deposition assemblies, which are separated from a substrate at a predetermined distance and deposit a material onto the substrate while a first transfer unit transfers the substrate. Each of the plurality of deposition assemblies includes a patterning slit sheet facing a deposition source nozzle unit, a positional information obtaining unit obtaining positional information regarding a position of the substrate transferred by the first transfer unit, and a sheet stage adjusting a position of the patterning slit sheet with respect to the substrate transferred by the first transfer unit according to the positional information.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: September 27, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang-Youn Kim, Myung-Ki Lee, Sang-Yong Jeong
  • Wire grid polarizer and organic light-emitting display apparatus including the same
    Patent number: 9448348
    Abstract: An organic light-emitting display includes a display unit configured to generate an image and a wire grid polarizer on the display unit; the wire grid polarizer includes a base substrate and a plurality of wire grids formed on the base substrate, wherein the plurality of wire grids are spaced from one another and disposed in parallel, and a first spacing between each pair of the plurality of wire grids in a first region of the base substrate and a second spacing between each pair of the plurality of wire grids in a second region of the base substrate is different.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: September 20, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chang-Yong Jeong, Mu-Gyeom Kim, Seong-Min Wang
  • Thin film deposition apparatus and method of forming thin film using the same
    Patent number: 9435020
    Abstract: A thin film deposition apparatus includes: a chamber; a mask stage in the chamber and configured to support a mask; a jig in the chamber and above the mask stage, the jig being configured to move in a direction of the mask stage; and a rail in the chamber and configured to support the movement of the jig. Another thin film deposition apparatus includes a chamber, a mask stage positioned within the chamber and configured to support a mask, a camera part proximate to a side of the mask stage, and a jig above the mask stage and configured to move in a direction of the mask stage and over the camera part. The jig is further configured to radiate laser beams in a downward direction from the jig to obtain first scanning data regarding the mask stage and second scanning data regarding the camera part.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: September 6, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang-Yong Jeong, Myung-Ki Lee, Sang-Youn Kim, You-Sung Jeon
  • ORGANIC LIGHT EMITTING DIODE DISPLAY
    Publication number: 20160254479
    Abstract: Provided is an organic light emitting diode display including a substrate; a display unit formed on the substrate and including a thin film transistor and an organic light emitting diode; a thin film encapsulation covering and encapsulating the display unit and formed by a laminated structure made of at least one first inorganic layer, a first organic layer, and a second inorganic layer; and a protective bezel fixed to the substrate and spaced apart from the side of the substrate to surround edges of the substrate and the thin film encapsulation.
    Type: Application
    Filed: October 13, 2015
    Publication date: September 1, 2016
    Inventors: Chang Yong JEONG, Mu Gyeom KIM, Yong Il KIM
  • Radio-frequency switch
    Patent number: 9425782
    Abstract: A radio-frequency switch may include: a common port; a first signal transfer unit; and a second signal transfer unit, wherein the first signal transfer unit includes a first switch unit that has a plurality of switch circuit units, each of the plurality of switch circuit units having switches connected to each other with one forward-biased and another reverse-biased and being connected to a control terminal of respective switches in the first signal transfer part, and the second signal transfer unit includes a second switch unit that has a plurality of switch circuit units, each of the plurality of switch circuit units having switches connected to each other with one forward-biased and another reverse-biased and being connected to a control terminal of respective switches in the second signal transfer part.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: August 23, 2016
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Chan Yong Jeong
  • ORGANIC LIGHT EMITTING DIODE DISPLAY
    Publication number: 20160233452
    Abstract: An organic light emitting diode display includes a display substrate including an organic light emitting element and a driving circuit part, an encapsulation substrate sealing the display substrate, and a sealing portion between the display substrate and the encapsulation substrate, the sealing portion including a plurality of sealing frame portions around the display substrate, and a first sealing frame portion of the plurality of sealing frame portions being adjacent to a pad portion, wherein at least one of a width of an edge of the sealing portion and a width of the first sealing frame portion is wider than a width of a sealing frame portion other than the first sealing frame portion.
    Type: Application
    Filed: April 14, 2016
    Publication date: August 11, 2016
    Inventors: Chang-Yong JEONG, Myung-Suk HAN
  • Channel layer for stretchable transistors
    Patent number: 9401487
    Abstract: Provided are a material for forming a channel layer for a stretchable TFT, a method of preparing a channel layer for a stretchable TFT, a channel layer for a stretchable TFT, and a stretchable TFT. The material for forming the channel layer for the stretchable TFT includes an elastomer, an organic semiconductor material and a solvent. By mixing an elastomer and an organic semiconductor material and forming a thin film, a channel layer having an excellent conductivity and stretchability may be obtained.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: July 26, 2016
    Assignees: SAMSUNG ELECTRONICS CO., LTD., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Jung-kyun Im, Jong-jin Park, Min-woo Park, Min-kwan Shin, Un-yong Jeong
  • Memory system including nonvolatile memory devices which contain multiple page buffers and control logic therein that support varying read voltage level test operations
    Patent number: 9396796
    Abstract: A nonvolatile memory device includes an array of nonvolatile memory cells and a plurality of page buffers configured to receive a plurality of pages of data read from the same page in the array using different read voltage conditions. A control circuit is provided, which is electrically coupled to the plurality of page buffers. The control circuit is configured to perform a test operation by driving the plurality of page buffers with control signals that cause generation within the nonvolatile memory device of a string of XOR data bits, which are derived from a comparison of at least two of the multiple pages of data read from the same page of nonvolatile memory cells using the different read voltage conditions. An input/output device is provided, which is configured to output test data derived from the string of XOR data bits to another device located external to the nonvolatile memory device.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 19, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Hoon Lee, Hyun Seok Kim, Sung-Hwan Bae, Jong-Nam Baek, Jae Yong Jeong
  • Switching complex, flexible display apparatus having the same and method of generating input signal using the same
    Patent number: 9389776
    Abstract: A switching complex including first and second switches is disclosed. The first switch is formed on a display part of the overall display so as to generate a first switching signal based on a grip position. The second switch is formed on a corner of the display part to generate a second switching signal based on bending of the corner of the display part while the first switching signal is generated. Therefore, input is simplified, and switching errors are reduced.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: July 12, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong-Il Kim, Chang-Yong Jeong
  • Organic light emitting display apparatus
    Patent number: 9391297
    Abstract: Provided is an organic light emitting display apparatus. The organic light emitting display apparatus includes: a substrate; a display unit disposed on the substrate; an encapsulation layer covering the display unit; an integrated circuit device disposed on an outer portion of the display unit on the substrate; and a transparent protection unit (window) disposed on the encapsulation layer and separated from the integrated circuit device.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: July 12, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chang-Yong Jeong, Mu-Gyeom Kim
  • FRONT END MODULE
    Publication number: 20160197629
    Abstract: A front end module including a first band amplifying processor configured to amplify signals in a first frequency band; a second band amplifying processor configured to amplify signals in a second frequency band; and a controller configured to output separate control voltages to the first and second band amplifying processors to control modes of the first and second band amplifying processors.
    Type: Application
    Filed: December 21, 2015
    Publication date: July 7, 2016
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Chan Yong Jeong
  • Display device
    Patent number: D770449
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: November 1, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Sung Bae, Mu Gyeom Kim, Kyoung-Eun Lee, Chang Yong Jeong
  • Display device
    Patent number: D770450
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: November 1, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Sung Bae, Mu Gyeom Kim, Kyoung-Eun Lee, Chang Yong Jeong
  • Display device
    Patent number: D771041
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: November 8, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Sung Bae, Mu Gyeom Kim, Kyoung-Eun Lee, Chang Yong Jeong
  • Display device
    Patent number: D771628
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: November 15, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Sung Bae, Mu Gyeom Kim, Kyoung-Eun Lee, Chang Yong Jeong