Patents by Inventor Yong Jung

Yong Jung 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).

  • Publication number: 20060239033
    Abstract: A backlight unit for a dynamic image and a display employing the same are provided. The backlight unit is used for a light source of a display and includes light-emitting devices located separately on a substrate, an image analyzer which analyzes an image signal and extracts position information on a region requiring the relative increase or decrease of brightness, and a control unit which independently drives and controls the light-emitting devices located in a region corresponding to the position information inputted from the image board. Accordingly, the display employing the backlight unit can provide a more dynamic and realistic image.
    Type: Application
    Filed: April 26, 2006
    Publication date: October 26, 2006
    Inventors: Il-yong Jung, Tae-hee Cho
  • Publication number: 20060221629
    Abstract: A direct light type backlight unit having a structure in which divided luminance areas are sequentially turned on and off and a liquid crystal display device employing the backlight unit are provided. The backlight unit includes: a base substrate; a plurality of point light sources arranged in a plurality of lines and mounted on the base substrate; and a reflector sheet vertically formed between lines of the point light sources, reflecting light emitted from the point light sources.
    Type: Application
    Filed: December 5, 2005
    Publication date: October 5, 2006
    Inventors: Ki-bum Seong, Il-yong Jung, Tae-hee Cho, Jong-min Wang, Jin-kyoung Oh
  • Publication number: 20060215405
    Abstract: A light emitting assembly, a backlight unit, and a display are provided. The light emitting assembly includes: light emitting modules, wherein the light emitting modules include: a substrate having an electrical connecting portion; and a plurality of light emitting units arranged on the substrate, and wherein the light emitting modules can be assembled using the electrical connecting portion. The light emitting assembly can be assembled using the light emitting modules comprised of independent blocks and thus, can be freely used regardless of the size of the display.
    Type: Application
    Filed: March 23, 2006
    Publication date: September 28, 2006
    Inventors: Il-yong Jung, Tae-hee Cho, Jong-min Wang, Ji-whan Noh, Su-gun Kim, Ki-burn Seong
  • Publication number: 20060206894
    Abstract: A method of scheduling jobs in real time using a database management system is provided. An application task classifies jobs as any one transaction type of a hot type and a normal type. A processing area in a memory pool that is a common resource is allocated to the application task, and the job is transferred to a database job manager through a client application program interface (API). The job manager loads a request node of the job in a list of a transaction type corresponding to the job, of a mailbox of the DB task, which classifies job request nodes as the hot type and the normal type with respect to the type of transaction and manages the nodes, so that the job request node can be scheduled in units of transactions.
    Type: Application
    Filed: March 8, 2006
    Publication date: September 14, 2006
    Applicant: FUSIONSOFT CO., LTD.
    Inventors: Yong Jung, Jin Lee
  • Publication number: 20060203466
    Abstract: A light emitting panel, a backlight system having the same, and a liquid crystal display (LCD) device having the backlight system. The light emitting panel includes: a bottom surface from which incident light is reflected; at least one protrusion that has a side surface and protrudes from the bottom surface; and a plurality of light emitting diodes (LEDs) that are installed in a row in a lengthwise direction on the side surface of the protrusion and obliquely angled with respect to the bottom surface.
    Type: Application
    Filed: February 24, 2006
    Publication date: September 14, 2006
    Inventors: Ji-whan Noh, Il-yong Jung
  • Publication number: 20060181866
    Abstract: A multi-chip light emitting diode unit, and a backlight unit and a liquid crystal display device employing the same, are provided. The multi-chip light emitting diode unit includes: a base; a plurality of light emitting elements which are arranged on the base and irradiate at least two wavelengths of light; and a cap which is provided at an upper side of each of the plurality of the light emitting elements, made of a material having a greater refractive index than an adjacent external medium, and which totally internally reflects the light emitted from the light emitting elements.
    Type: Application
    Filed: December 7, 2005
    Publication date: August 17, 2006
    Inventors: Il-yong Jung, Joon-chan Park, Jong-min Wang, Ki-bum Seong
  • Patent number: 7091992
    Abstract: The present invention provides a three-dimensional display system by using Integral Photography (TIP) technology. The present invention comprises an elemental lens switch located between a lens array and an image display for selectively opening and closing each elemental lens; an image processor for generating elemental images and synchronizing them with control signals of the elemental lens switch; an image display for displaying the elemental images; and a lens array comprising elemental lenses, for forming the three-dimensional image by refracting and integrating the elemental images displayed on the display. Hence, it is possible to display three-dimensional images with a wider viewing angle than that of the conventional IP method, because each elemental lens is synchronized with the corresponding elemental image and is switched properly.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: August 15, 2006
    Assignee: Byoungho Lee
    Inventors: Byoungho Lee, Jae-Hyeung Park, Sung-Yong Jung, Sung-Wook Min
  • Publication number: 20060170834
    Abstract: A direct viewing type stereoscopic image display apparatus which can remove a moiré pattern is provided. The direct viewing type stereoscopic image display apparatus includes: a first memory which has a first field image signal divided from an image signal of one frame; a second memory which has a second field image signal divided from the image signal of one frame; a display device which forms a first field image and a second field image according to the first field image signal and the second field image signal; an image shift unit which sequentially shifts the first field image and the second field image; and a viewing zone dividing unit which divides the viewing zones of the first field image and the second field image. Thereby, the second field image is shifted from the first field image by a predetermined distance and thus a moiré pattern is removed and image quality is improved.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 3, 2006
    Inventors: Tae-hee Kim, Kun-ho Cho, Sung-yong Jung
  • Patent number: 7083811
    Abstract: The present invention relates to herbal composition for the prevention and treatment of dementia comprising Polygoni multiflori Radix (Polygonum multiflorum Thunberg), instead of ginseng, Polygalae Radix (Polygala tatarinowi Regel), Caryophylli Flos (Eugeni caryophyllata Thunberg), and Zingibreis Rhizoma (Zingiber officinale Rosc.) in the conventional herbal composition to maximize anti-dementia effect with minimized amount.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: August 1, 2006
    Assignees: Siloam Hightech Pharm. Co., Ltd.
    Inventors: Kyu Yong Jung, Kyung Soo Keum
  • Publication number: 20060146287
    Abstract: A projection-type 3-D image display includes a light source, a single display element, an image shift member, a projection lens unit, and a screen unit. The display element produces an image using light emitted from the light source. The image shift member time-sequentially shifts the image. The projection lens unit enlarges and projects the time sequentially shifted image. The screen unit includes an image separation unit. The image separation unit separates the time sequentially shifted image into images for a left eye and images for a right eye. The projection-type 3-D image display can realize a 3-D image using a single projector by having the image shift member to sequentially shift the images produced by the display element.
    Type: Application
    Filed: November 1, 2005
    Publication date: July 6, 2006
    Inventors: Tae-hee Kim, Sung-yong Jung, Kun-ho Cho
  • Publication number: 20060148572
    Abstract: A database query system is provided. The database cache system includes: a network library which processes an access request issued by the online game server by using an input output completion port (IOCP); at least one database connection module which provides a connector for reading data from the database or recording data to the database; a database cache which stores data read from the database by the database connection module; and at least one cache buffer which is allotted to an IOCP worker thread corresponding to a database query request issued by the online game server and stores data read from the database, which is to be transmitted to the online game server.
    Type: Application
    Filed: November 3, 2005
    Publication date: July 6, 2006
    Inventors: Hun Lee, Jung Lim, Yong Jung, Bum Lim, Kwang Shim, Jin Choi, Kwang Yang, Hyun Kim
  • Patent number: 7072010
    Abstract: A method of forming embossing patterns includes forming a metal layer over a substrate, irradiating a laser beam on the metal layer by using a laser apparatus including an optical scanner, and patterning the metal layer by controlling a scan speed of the optical scanner, thereby forming embossing patterns. The inventive embossing patterns can be formed without using a photoresist patterning step.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: July 4, 2006
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Tae-Yong Jung, Woong-Sik Kim
  • Publication number: 20060139751
    Abstract: An image display device to display both a 2-D image and a 3-D image. The image display device includes a display element, an image separation unit, a polarization conversion switch, and a birefringence element. The display element emits light according to image information for a left eye and image information for a right eye. The image separation unit separates the emitted light into an image for the left eye and an image for the right eye. The polarization conversion switch sequentially switches the polarization direction of the incident light. The birefringence element transmits or refracts the light, depending on the polarization direction of the light that has passed through the polarization conversion switch. An image, whose polarization direction has been switched by the polarization conversion switch, is shifted when passing through the birefringence element, whereby the left eye image and the right eye image resolution is improved.
    Type: Application
    Filed: November 1, 2005
    Publication date: June 29, 2006
    Inventors: Kyung-hoon Cha, Kun-ho Cho, Dae-sik Kim, Tae-hee Kim, Sung-yong Jung
  • Publication number: 20060139955
    Abstract: A backlight system and an LCD employing the backlight system. The backlight system includes a plurality of light emitting devices arranged on a base plate to form a plurality of lines each including a plurality of light emitting devices, and a light guide panel having a sidewall spaced apart from the plurality of light emitting devices such that light incident from the plurality of light emitting devices is dispersed by inner reflection, and a scattering region formed adjacent to the base plate such that light incident into the scattering region is irregularly reflected to emit in a direction away from the base plate.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 29, 2006
    Inventors: Ji-whan Noh, Jin-gil Jeong, Il-yong Jung
  • Patent number: 7068893
    Abstract: An underground power cable having an optical fiber sensor for measuring temperature distribution is disclosed. In the power cable, an optical fiber for measuring temperature distribution is received in a stainless steel tube having excellent strength, and this optical tube is interposed between a core and a sheath of the power cable. When arranging the optical tube in the power cable, a supporting material having a relatively low strength than the optical tube is arranged in the cable together in order to prevent the optical fiber from being damaged by external force and prevent the inner insulation layer from being broken down by the optical tube. In addition, a fixing tape for fixing the optical tube in contact with the core may be added to prevent the optical tube from being bent seriously or inclined to one side when the cable is bent.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: June 27, 2006
    Assignee: LG Cable Ltd.
    Inventors: Duk-Jin Oh, Young-Gug Kwun, In-Ho Lee, Seok-Hyun Nam, Su-Kil Lee, Jae-Yong Jung, Hye-Won Lee
  • Publication number: 20060132408
    Abstract: The present invention relates to a liquid crystal display comprising a thin film transistor substrate formed with a gate line and a data line; first and second gray scale voltage generating parts generating a first and a second gray scale voltage, respectively; a data driving part receiving the first and second gray scale voltages, and applying a data voltage to a plurality of sub pixels formed by crossing of the gate line and the data line; and a signal controlling part controlling the data driving part to divide the plurality of sub pixels into first and second areas, and to apply the data voltage corresponding to a gray scale signal responsive to the first and second gray scale voltages to the first and second areas, respectively. Thus, the present invention provides an LCD enhancing visibility in the side view and a driving method of the same.
    Type: Application
    Filed: December 19, 2005
    Publication date: June 22, 2006
    Inventors: Kyoung-ju Shin, Cheol-woo Park, Jae-jin Lyu, Mee-hye Jung, Chong-chul Chai, Ho-yong Jung
  • Publication number: 20060119559
    Abstract: A display device is provided including a plurality of pixels, a gate driver applying gate signals to the pixels, a data driver applying data voltages to the pixels, and a signal controller outputting a plurality of control signals for controlling the gate driver and the data driver. The polarity of a data voltage applied to a predetermined pixel is changed at least every two frames.
    Type: Application
    Filed: October 28, 2005
    Publication date: June 8, 2006
    Inventors: Ho-Yong Jung, Cheol-Woo Park
  • Publication number: 20060116137
    Abstract: Disclosed is a remote control system in a mobile communication terminal and method thereof enabling a user to use the mobile communication terminal not only passively but also actively. The present invention includes a first step of receiving a remote control command from a subscriber, a second step of recording the remote control command in a reserved field of the page message, a third step of transmitting the page message to the mobile communication terminal, and a fourth step of having the mobile communication terminal operate in accordance with the remote control command included in the page message.
    Type: Application
    Filed: January 23, 2006
    Publication date: June 1, 2006
    Inventor: Soo-Yong Jung
  • Patent number: 7050797
    Abstract: Disclosed is a remote control system in a mobile communication terminal and method thereof enabling a user to use the mobile communication terminal not only passively but also actively. The present invention includes a first step of receiving a remote control command from a subscriber, a second step of recording the remote control command in a reserved field of the page message, a third step of transmitting the page message to the mobile communication terminal, and a fourth step of having the mobile communication terminal operate in accordance with the remote control command included in the page message.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: May 23, 2006
    Assignee: LG Electronics Inc.
    Inventor: Soo-Yong Jung
  • Publication number: 20060092662
    Abstract: A backlight unit and an LCD apparatus employing the same. The backlight unit includes: a base plate, a plurality of light emitting units arranged on the base plate to form at least one line, an optical plate disposed above the plurality of light emitting units, and a light transmission diffusion plate disposed on the optical plate to diffuse and transmit incident light. The optical plate includes: a plurality of reflection mirrors formed at a lower surface thereof to face the plurality of light emitting units to reflect light directly emitted upward from the plurality of light emitting device units, and a saw-tooth reflection/refraction pattern formed at an upper surface thereof to spread incident light at a wide angle.
    Type: Application
    Filed: November 1, 2005
    Publication date: May 4, 2006
    Inventors: Ji-whan Noh, Ju-seong Hwang, Joon-chan Park, Il-yong Jung