Patents by Inventor Soo Sim

Soo Sim 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).

  • Patent number: 7447006
    Abstract: A monitor including a monitor main body, a stand supporting the monitor, and a link connecting the monitor main body with the stand, the monitor including a hinge allowing the monitor main body to be tilted about the stand between a first tilting state such as a standing state and a second tilting state such as a wall-mounting state; a locking unit provided in the hinge, rotating integrally with the monitor main body, and including a first locker corresponding to the first tilting state and a second locker corresponding to the second tilting state; and a stopper coupled to the link, sliding within the first locker and the second locker, and restricting a tilting angle of the monitor main body by contacting the first locker and the second locker. With this configuration, the present general inventive concept provides a monitor of which a monitor main body is smoothly and easily tilted about a stand between a standing state and a wall-mounting state.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: November 4, 2008
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Suk-jo Kang, Jae-soo Sim, Doo-won Lee
  • Publication number: 20080081518
    Abstract: A user identification card connecting device for a broadcast reception apparatus and a broadcast reception apparatus having the same are provided. The user identification card connecting device includes a frame which is provided with an insertion part into which a user identification card is inserted, a heat radiation device which is movably mounted to the frame to contact the user identification card, and an elastic member which biases the heat radiation device toward the user identification card to enable the heat radiation device to be kept in contact with the user identification card. Accordingly, the user identification card can be easily mounted and demounted to/from the connecting device, and heat from the user identification card can be effectively dissipated.
    Type: Application
    Filed: August 16, 2007
    Publication date: April 3, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Ki KIM, Joon KANG, Jin Hyun CHO, Jae Soo SIM
  • Publication number: 20070176857
    Abstract: This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature. A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a date pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.
    Type: Application
    Filed: March 30, 2007
    Publication date: August 2, 2007
    Inventors: Soo Sim, Won Kim, Bon Koo, Seong Kang
  • Publication number: 20070176858
    Abstract: This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature. A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a date pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.
    Type: Application
    Filed: March 30, 2007
    Publication date: August 2, 2007
    Inventors: Soo Sim, Won Kim, Bon Koo, Seong Kang
  • Publication number: 20060250344
    Abstract: A method and apparatus of driving a plasma display panel wherein an abnormal discharge generated from a non-display area can be prevented to thereby improve a picture quality. In the method and apparatus, at least partial ones of electrodes at the active area and at least partial ones of dummy electrodes positioned within the non-display area are driven with an identical signal.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 9, 2006
    Inventors: Won Kim, Soo Sim
  • Publication number: 20060012544
    Abstract: The present invention relates to an apparatus and method for driving a plasma display panel, and more particularly, to a scan drive apparatus and method of a plasma display panel. The present invention includes a data conversion unit converting video data to converted video data suitable for the PDP, a subfield mapping unit mapping a subfield corresponding to the converted video data, a data comparison unit computing a size of a displacement current by comparing video data of a cell bundle including at least one cell situated on a specific scan line to video data of a cell bundle situated in vertical and horizontal directions of the cell bundle according to each scan type of a plurality of scan types, and a scan sequence decision unit deciding a scan sequence according to the scan type having a small displacement current inputted from the data comparison unit.
    Type: Application
    Filed: June 20, 2005
    Publication date: January 19, 2006
    Inventors: Watanabe Takuya, Seong Kang, Sang Yoon, Soo Sim
  • Publication number: 20050285817
    Abstract: Disclosed is a plasma display panel, and more particularly to, a plasma display apparatus for driving an address electrode and a method of driving a plasma display panel. The plasmas display apparatus comprises: a load calculator for calculating the data load of image data to be input to a plasma display panel from outside; and a gain controller for controlling the gain of image data according to the data load of image data calculated by the load calculator. A driving unit can be prevented from damage by reducing the magnitude of displacement current by controlling the gain according to the data load of image data.
    Type: Application
    Filed: June 23, 2005
    Publication date: December 29, 2005
    Inventors: Sang Yoon, Soo Sim, Kwang Sa, Seong Kang
  • Publication number: 20050248912
    Abstract: A monitor including a monitor main body, a stand supporting the monitor, and a link connecting the monitor main body with the stand, the monitor including a hinge allowing the monitor main body to be tilted about the stand between a first tilting state such as a standing state and a second tilting state such as a wall-mounting state; a locking unit provided in the hinge, rotating integrally with the monitor main body, and including a first locker corresponding to the first tilting state and a second locker corresponding to the second tilting state; and a stopper coupled to the link, sliding within the first locker and the second locker, and restricting a tilting angle of the monitor main body by contacting the first locker and the second locker. With this configuration, the present general inventive concept provides a monitor of which a monitor main body is smoothly and easily tilted about a stand between a standing state and a wall-mounting state.
    Type: Application
    Filed: May 9, 2005
    Publication date: November 10, 2005
    Inventors: Suk-jo Kang, Jae-soo Sim, Doo-won Lee
  • Publication number: 20050162346
    Abstract: Disclosed therein a method of driving a plasma display panel, which can improve display quality. The method is separately driven by a data driving period for supplying a driving waveform and a preliminary period for raising voltages for supplying the driving waveform up to a desired voltage, in order to display an image in each discharge cell, wherein a waveform supplied to electrodes during a sustain period of the data driving period is different from a waveform supplied to the electrodes during a sustain period of the preliminary period. The method does not create a sustain discharge during a sustain period and prevents an afterimage caused by a previous state when the PDP is turned on from being displayed, improving display quality. Moreover, charges within a discharge cell are eliminated by supplying a ground voltage to electrodes for 1 to 3 seconds, preferably 2 seconds, before a data driving waveform is supplied.
    Type: Application
    Filed: December 29, 2004
    Publication date: July 28, 2005
    Applicant: LG ELECTRONICS INC.
    Inventors: Jung Han, Soo Sim
  • Publication number: 20050104810
    Abstract: An apparagraph and method of driving a plasma display panel that enables the display of an image wherein contour noise is minimized and that prevents flickering mal-discharge and mis-discharge when the plasma display panel is being driven at high/low temperature is provided. The method includes detecting a drive temperature of a panel, mapping data using a first sub-field pattern mapping when the panel is driven at a low temperature or a high temperature, and mapping the data using a second sub-field pattern mapping different from the first sub-field pattern mapping when the panel is driven at a temperature between the low temperature and the high temperature.
    Type: Application
    Filed: October 14, 2004
    Publication date: May 19, 2005
    Inventors: Young Kim, Soo Sim
  • Patent number: 6157879
    Abstract: An improved method for controlling a suspension apparatus for a vehicle which is capable of enhancing a boarding-on feeling and a running stability by increasing a boarding-on feeling and the road surface contact force of wheels based on the size of a road surface input and a control logic which is variable in accordance with a frequency. The method includes the steps of obtaining a displacement value by passing an acceleration value measured by a vehicle vertical acceleration sensor through an integration unit having the following Equation (1); and computing a predetermined road surface signal by using the acceleration and displacement value as shown in Equation (2); ##EQU1## where, .xi..sub.1 and w.sub.1 are coefficients used for determining the coefficient of the filter used in the integration.r(t)=d.sub.s (t)+c.times.a.sub.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: December 5, 2000
    Assignee: Mando Corporation
    Inventors: Byung-Hack Kwack, Jung-Soo Sim
  • Patent number: 5754472
    Abstract: The present invention relates to a flash memory cell device which can reduce the power consumption and improve the operation characteristic and reliability of the cell, by completing the program against the fully programmed memory cell string because the program is verified upon a word line-wide program into a NAND type flash memory cell string.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: May 19, 1998
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventor: Hyun Soo Sim
  • Patent number: 5742360
    Abstract: A monitor case assembly includes a front case section to which a cathode ray tube is fixed; a rear case section fastened to the front case section; and an intermediate case section interposed between the front and rear sections for reenforcing the case and preventing distortion in the case due to the weight of the cathode ray tube. The monitor case assembly also providing a more visually appealing exterior appearance.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: April 21, 1998
    Assignee: Samsung Electronics, Ltd.
    Inventors: Sung Su Kwon, Jae Soo Sim, Young Tai Kim
  • Patent number: 5675536
    Abstract: The present invention discloses a flash memory cell which can prevent an over programming in a way that uses a cross coupled latch circuit and peripheral circuits upon a byte programming into a flash memory cell programmed by hot electron injection.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: October 7, 1997
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventor: Hyun Soo Sim
  • Patent number: 5663909
    Abstract: A method of erasing a flash memory device which can reduce the erasure time by performing an erasure and an erasure verification on a plane by plane basis, when performing a chip erase having a plurality of planes is disclosed.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: September 2, 1997
    Assignee: Hyundai Electronic Industries Co., Ltc.
    Inventor: Hyun Soo Sim