Patents by Inventor Yong Jang

Yong 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).

  • Three-dimensional image display
    Patent number: 9213203
    Abstract: A 3D image display includes a display panel operated in 2D and 3D driving modes and a barrier panel turned off in the 2D driving mode and turned on in the 3D driving mode to separate an image output from the display panel to left and right-eye images. The barrier panel includes a reference electrode, first barrier electrodes arranged in a first direction, second barrier electrodes alternately arranged with the first barrier electrodes along the first direction, and a liquid crystal layer interposed between the reference electrode and the first and second barrier electrodes. Each first barrier electrode includes first electrode pieces arranged in a zigzag fashion along a second direction different from the first direction, and each second barrier electrode includes second electrode pieces arranged in the zigzag fashion.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: December 15, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: JungHyun Cho, Taehyung Kim, Seong Mo Hwang, Il Ho Lee, Jae Jin Pyun, Yoon Gu Kim, Hyeon Yong Jang, Sang Min Jeon, Moon Jung Baek
  • Fluid Transfer Device
    Publication number: 20150297452
    Abstract: A fluid transfer device includes a first portion having a first end and a second end. The first portion includes a first connector configured to be connected to a first container and including a cannula. The fluid transfer device includes a second portion having a first end and a second end. The second end of the first portion extends at least partially into the second end of the second portion. The second portion includes a second connector configured to be connected to a second container and a third connector spaced apart from the second connector. At least a portion of the first portion is axially and rotationally movable with respect to at least a portion of the second portion from a first position in which the first connector is aligned with the second connector to a second position in which the first connector is aligned with the third connector.
    Type: Application
    Filed: April 16, 2015
    Publication date: October 22, 2015
    Inventors: Emily Augustini, Anam Azimuddin, Katerina Kaczmarski, Sae Yong Jang, Jiwon Jung, Chen Wu
  • Semiconductor chip connecting semiconductor package
    Patent number: 9159705
    Abstract: A semiconductor package includes a package substrate including a substrate connection pad. At least one semiconductor chip includes at least one redistribution layer. The at least one redistribution layer covers at least a portion of a chip connection pad and extends along an upper surface of the at least one semiconductor chip in a first direction in which the chip connection pad faces toward an edge of the at least one semiconductor chip. At least one interconnection line disposed on a side of the at least one semiconductor chip electrically connects the substrate connection pad to the at least one redistribution layer. The at least one redistribution layer includes a protruding portion protruding from the edge of the at least one semiconductor chip to contact the at least one interconnection line.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: October 13, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-yong Jang, Ae-nee Jang, Young-lyong Kim
  • Molded case circuit breaker with large capacity
    Patent number: 9123496
    Abstract: A molded case circuit breaker comprises: a plurality of stationary contact arms; a plurality of movable contact arms each having a plurality of contact arm pieces; a switching mechanism providing a driving force to move the movable contact arms to a closing position or an opening position; a driving shaft configured to provide a driving force for simultaneously rotating the movable contact arms; a link configured to transmit a driving force; a holder configured to rotate the movable contact arms; an upper arc barrier configured to prevent arcs from moving to a rear side from an upper side of the movable contact arms; and a torsion spring having one end portion contacting upper surface of the movable contact arms on the opening position, so as to provide an elastic force to the movable contact arms such that the movable contact arms are rotated to the closing position.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: September 1, 2015
    Assignee: LSIS Co., Ltd.
    Inventor: Jun Yong Jang
  • LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150234220
    Abstract: A liquid crystal display is provided that includes: a first display panel including a thin film transistor and a plurality of pixel electrodes; a second display panel facing the first display panel with a cell gap therebetween; a lower resistive layer disposed on the first display panel; an upper resistive layer disposed on the second display panel; and a sensing spacer connecting the lower resistive layer and the upper resistive layer.
    Type: Application
    Filed: April 9, 2015
    Publication date: August 20, 2015
    Inventors: Seong Mo HWANG, Hyeon Yong JANG, Jae Jin PYUN, II Ho LEE, Moon Jung BAEK
  • DISPLAY DEVICE AND DRIVING METHOD OF THE SAME
    Publication number: 20150219910
    Abstract: A display device according to an exemplary embodiment of the present invention includes: a display panel configured to display an image; and a liquid crystal lens panel operated in one of a 2D mode or a 3D mode for the image of the display panel to be recognized as a 2D image or a 3D image. The liquid crystal lens panel includes a lower substrate and an upper substrate facing each other, a lower lens electrode formed on a lower substrate, an upper lens electrode formed on the upper substrate, and a liquid crystal layer interposed between the lower substrate and the upper substrate. When the liquid crystal lens panel is converted from the 2D mode to the 3D mode, the voltage applied to the upper lens electrode of the liquid crystal lens is applied while being increased in stages.
    Type: Application
    Filed: August 29, 2014
    Publication date: August 6, 2015
    Inventors: HYEON YONG JANG, KANG-MIN KIM, JEONG MIN SUNG, SUNG WOO LEE, HYUNG WOO YIM
  • ELECTRONIC DEVICE, AND METHOD FOR ACCESSING DATA IN ELECTRONIC DEVICE
    Publication number: 20150212942
    Abstract: A method for accessing data in an electronic device is provided. The method includes receiving a request for the data from at least one processor by a first cache memory among a plurality of cache memories, transmitting the requested data to the at least one processor, and transmitting access-related information regarding the request to a second cache memory among the plurality of cache memories.
    Type: Application
    Filed: January 22, 2015
    Publication date: July 30, 2015
    Inventors: Seung-Jin YANG, Gil-Yoon KIM, Jin-Young PARK, Jin-Yong JANG, Chun-Mok CHUNG, Jin CHOI, Eun-Seok HONG
  • Inverter for liquid crystal display
    Patent number: 9082369
    Abstract: An inverter of driving a light source for a display device is provided. The inverter includes a temperature sensor sensing a temperature and generating an output voltage based on the sensed temperature, a buffer generating an output signal having a state depending on the output voltage of the temperature sensor, an oscillator generating an oscillating signal having a frequency depending on the state of the output signal of the buffer, and an inverter performing a switching operation in response to the oscillating signal from the oscillator. Therefore, the inverter increases the voltage applied to the light source when the temperature near the light source is lower than a predetermined temperature since the frequency of the oscillating signal is increased.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: July 14, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Woong-Kyu Min, Hyeon-Yong Jang
  • IMAGE CONTROLLING PANEL FOR DISPLAY DEVICE
    Publication number: 20150177573
    Abstract: An image control panel for a display device includes a first substrate and a second substrate facing each other, a lens electrode formed on the first substrate, a common electrode formed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The common electrode includes a first common electrode and a second common electrode separated from each other.
    Type: Application
    Filed: September 10, 2014
    Publication date: June 25, 2015
    Inventors: Kyung Ho JUNG, Kwan-Ho Kim, Ki Yong Lee, Hyung Woo Yim, Kang-Min Kim, Jeong Min Sung, Hyeon Yong Jang
  • TEA BAG STORAGE CASE FOR MINERAL WATER BOTTLE HAVING INTEGRATED CAP
    Publication number: 20150173557
    Abstract: The tea bag storage case for the mineral water bottle includes: a main body which has a hollow inside and a cylindrical form of which both ends are closed, the main body including a cap member which has a screw thread formed on the inner circumferential surface of one side to be joined to an inlet of the mineral water bottle and a plurality of pores which are formed in the outer circumferential surface in the longitudinal direction; a tea member which is located inside the main body to make the ingredients infuse by water charged in the mineral water bottle; and a filter member which is hermetically attached to the pores to make water of the mineral water bottle move inside and outside the main body and prevents the tea member from escaping into the mineral water bottle through the pores.
    Type: Application
    Filed: December 19, 2014
    Publication date: June 25, 2015
    Applicants: TEA UP CO., LTD.
    Inventor: Jung Yong JANG
  • SEMICONDUCTOR PACKAGES AND METHODS OF FORMING THE SAME
    Publication number: 20150155199
    Abstract: A semiconductor package may include a substrate including a substrate connection terminal, at least one semiconductor chip stacked on the substrate and having a chip connection terminal, a first insulating layer covering at least portions of the substrate and the at least one semiconductor chip, and/or an interconnection penetrating the first insulating layer to connect the substrate connection terminal to the chip connection terminal. A semiconductor package may include stacked semiconductor chips, edge portions of the semiconductor chips constituting a stepped structure, and each of the semiconductor chips including a chip connection terminal; at least one insulating layer covering at least the edge portions of the semiconductor chips; and/or an interconnection penetrating the at least one insulating layer to connect to the chip connection terminal of each of the semiconductor chips.
    Type: Application
    Filed: February 3, 2015
    Publication date: June 4, 2015
    Inventors: Young Lyong KIM, Taehoon KIM, Jongho LEE, Chul-Yong JANG
  • Semiconductor device and method of fabricating the same
    Patent number: 9048236
    Abstract: A semiconductor device includes an interlayer insulating film formed on a substrate, the insulating layer including a trench. A gate insulating layer is formed on a bottom surface of the trench and a reaction prevention layer is formed on the gate insulating layer on the bottom surface of the trench. A replacement metal gate structure is formed on the reaction prevention layer of the trench to fill the trench.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: June 2, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ju-Youn Kim, Jong-Mil Youn, Jong-Joon Park, Kwang-Yong Jang, Jun-Sun Hwang
  • DISPLAY DEVICE AND LIQUID CRYSTAL LENS PANEL DEVICE FOR THE SAME
    Publication number: 20150131012
    Abstract: A display device includes: a display panel configured to display an image; a liquid crystal lens panel configured to operate in a 2D mode for recognizing the image as a 2D image and operate in a 3D mode for recognizing the image as a 3D image; and a power supply configured to supply power to the liquid crystal lens panel. The liquid crystal lens panel includes a second electrode layer configured to have a common voltage applied, a first electrode layer facing the second electrode layer and including a plurality of linear electrodes, a first bus line to which some of the plurality of linear electrodes are connected, and a second bus line to which remaining linear electrodes are connected. The power supply is configured to invert a first driving voltage output to the first bus line and a second driving voltage output to the second bus line at different times, and then output them.
    Type: Application
    Filed: April 10, 2014
    Publication date: May 14, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventor: Hyeon Yong JANG
  • OVERCURRENT RELAY AND MOLDED CASE CIRCUIT BREAKER WITH THE SAME
    Publication number: 20150130567
    Abstract: An overcurrent relay and a molded case circuit breaker (MCCB) including the same are provided. The MCCB includes: a switching mechanism unit; an overcurrent relay; a trip mechanism, wherein the overcurrent relay includes: a case body; a case cover coupled to the case body; a control unit installed within the case body and having an electronic circuit board; and a plurality of setting knobs disposed to be spaced apart from one another on the electronic circuit board, having an indication unit exposed to the outside to indicate a current reference value and a trip operation time marked on the case cover, respectively, and configured to be rotatable, respectively.
    Type: Application
    Filed: August 8, 2014
    Publication date: May 14, 2015
    Applicant: LSIS CO., LTD.
    Inventor: Jun Yong JANG
  • SWITCHBOARD
    Publication number: 20150129397
    Abstract: Disclosed is a switchboard. The switchboard includes a switchboard case with a built-in circuit breaker, a door mounted on the switchboard case in a hinge structure to be opened or closed and configured to include a door hook including an inclined surface at a front end, an external manipulation handle provided at an outer side of the switchboard case and configured to manually, externally manipulate a switch-on or off operation of the circuit breaker, and a catching member disposed in the switchboard case to be contactable with the inclined surface of the door hook. The catching member rotates by contacting the inclined surface of the door hook according to a closing operation of the door, and a locked state of the door is maintained by catching the door hook on one side corner of the catching member.
    Type: Application
    Filed: August 21, 2014
    Publication date: May 14, 2015
    Applicant: LSIS CO., LTD.
    Inventor: Jun Yong JANG
  • APPARATUS AND METHOD OF ATTACHING SOLDER BALL AND METHOD OF FABRICATING SEMICONDUCTOR PACKAGE INCLUDING SOLDER BALL
    Publication number: 20150125999
    Abstract: Provided are apparatuses configured to attach a solder ball, methods of attaching a solder ball, and methods of fabricating a semiconductor package including the same. An apparatus configured to attach a solder ball includes a chuck configured to receive a package substrate on which solder balls are provided; a shielding mask configured to shield the package substrate and including holes configured to expose the solder balls; and a heater configured to melt the solder balls exposed through the holes.
    Type: Application
    Filed: August 28, 2014
    Publication date: May 7, 2015
    Inventors: Seokhyun LEE, Jaegwon JANG, Chul-Yong JANG
  • THREE DIMENSIONAL IMAGE DISPLAY AND LIQUID CRYSTAL LENS THEREOF
    Publication number: 20150116304
    Abstract: A three dimensional image display includes a display panel and a liquid crystal lens positioned on the top of the display panel. The liquid crystal lens comprises a lower substrate, an upper substrate, a lens, and an electrode voltage applying IC. The lower substrate includes a first electrode. The upper substrate includes a second electrode. The upper substrate faces the lower substrate. The lens liquid crystal layer is positioned between the lower substrate and the upper substrate. The electrode voltage applying IC is configured to form a plurality of zones on the first electrode of the lower substrate by sequentially applying first voltage and second voltage to the first electrode. The first voltage includes an overshoot voltage level. The second voltage has an inverted polarity of the first voltage.
    Type: Application
    Filed: October 28, 2014
    Publication date: April 30, 2015
    Inventors: Sung Woo LEE, Kang-Min KIM, Jeong Min SUNG, Hyung Woo YIM, Hyeon Yong JANG, Jin Hwan KIM, Seung Jun JEONG
  • LIQUID CRYSTAL LENS AND PANEL AND DISPLAY DEVICE INCLUDING LIQUID CRYSTAL LENS PANEL
    Publication number: 20150109570
    Abstract: A liquid crystal lens includes: a lower substrate; a plurality of driver pad wires positioned at an edge of the lower substrate; a lower lens electrode positioned at a center of the lower substrate; a plurality of wires of a wiring on the lower substrate positioned between the plurality of driver pad wires and the lower lens electrode; an upper substrate positioned facing the lower substrate; an upper lens electrode formed at a bottom surface of the upper substrate; a liquid crystal layer disposed between the upper substrate and the lower substrate; a plurality of first electrodes connecting the lower lens electrode and the plurality of wires of the wiring; and a plurality of second electrodes connecting the plurality of driver pad wires and the plurality of wires of the wiring, and a difference between a driver pad wiring period and a second electrode period is less than 1 ?m
    Type: Application
    Filed: June 18, 2014
    Publication date: April 23, 2015
    Inventors: Hyung Woo YIM, Hae Young YUN, Seung Jun JEONG, Kang-Min KIM, Jeong Min SUNG, Sung Woo LEE, Hyeon Yong JANG
  • Liquid crystal display and method for manufacturing the same
    Patent number: 9007536
    Abstract: A liquid crystal display is provided that includes: a first display panel including a thin film transistor and a plurality of pixel electrodes; a second display panel facing the first display panel with a cell gap therebetween; a lower resistive layer disposed on the first display panel; an upper resistive layer disposed on the second display panel; and a sensing spacer connecting the lower resistive layer and the upper resistive layer.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: April 14, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seong Mo Hwang, Hyeon Yong Jang, Jae Jin Pyun, Il Ho Lee, Moon Jung Baek
  • METHOD AND APPARATUS FOR COPYING DATA USING CACHE
    Publication number: 20150089160
    Abstract: A cache and a method for performing data copying are provided. The cache includes a copy logic and be connected to a processor through a first bus and to a memory controller through a second bus, which is different from the first bus. Moreover, the copy logic may perform data copying through the second bus based on a data copy command received from the processor.
    Type: Application
    Filed: May 12, 2014
    Publication date: March 26, 2015
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin Yong JANG, Gil Yoon KIM, Jin Young PARK, Seung Jin YANG, Chun Mok CHUNG, Jin CHOI, Eun Seok HONG