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7450177 |
Apparatus and method to control caption positioning
An apparatus and a method that controls a position of a caption. The apparatus includes: a caption processing unit, which identifies a non-signal area (B) including the caption using a control...
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7450176 |
Image displayer with multi-screen function
An image displayer of a multi-screen system, which is comprised of at least two image displayers. The image displayer comprises a screen, a video decoder for performing an analog-to-digital...
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7450175 |
Image-photographing apparatus and method for capturing and displaying an image in different positions
An image-photographing apparatus and method comprises a camera unit for capturing an image, a body in which the camera unit is disposed, a display panel for displaying the image, and a hinge unit...
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7450173 |
Sliding-type portable digital communication apparatus
A sliding-type portable communication apparatus includes a body housing; a sliding housing sliding on an upper surface of the body housing while being in contact with the body housing; first and...
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7450172 |
Bar-type wireless communication terminal and rotary type hinge device thereof
Disclosed herein is a bar-type wireless communication terminal, and a rotary type hinge device thereof. The bar-type wireless communication terminal comprises a lower body and an upper body. The...
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7450169 |
Method of controlling digital photographing apparatus for efficient replay operation, and digital photographing apparatus adopting the method
A method of controlling a digital photographing apparatus that displays a next image file in the forward or reverse direction according to a signal received from a first or second direction button,...
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7450168 |
Digital camera having flash memory for setting start information signal and method of controlling the digital camera
Provided is a digital camera which displays an object image while generating a digital image signal from light received from the object, stores the digital image signal in a memory card attachable...
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7450148 |
A/V system available for integrated control and method of controlling the same
A method for controlling a plurality of devices including a master device having AV terminals and slave devices connected to the master device through a communication control line, with the use of...
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7450143 |
Electro-photographic image forming device capable of controlling print speed and control method thereof
An electro-photographic image forming device that is capable of controlling a print speed and a method for controlling the same, wherein the electro-photographic image forming device has an engine...
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7450140 |
Method and apparatus for controlling printing order and image forming device using the method
A system and method of controlling the order of printing by receiving a plurality of images to be printed and calculating a density of each of the images, and determining the order of printing of...
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7450139 |
Image forming apparatus, light scanning apparatus and image forming method
An image forming apparatus having a photosensitive drum and a developing roller for coating a developer on the photosensitive drum. The image forming apparatus includes a plurality of light...
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7450135 |
Display device for detecting abnormal image signal and method thereof
A method and a display device for detecting an abnormal video signal by periodically checking R,G,B signals. The method includes selecting an R,G,B signal and setting a region of the selected...
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7450132 |
Method and/or apparatus for high speed visualization of depth image-based 3D graphic data
A method and/or apparatus for high speed visualization of depth image-based 3D graphic data. The method includes: reading point texture data of a 3D object; performing a 3D warping for each of the...
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7450100 |
Flat panel display
A high-speed flat panel display having a long lifetime. Thin film transistors in a pixel portion having a plurality of pixels are contacted differently from thin film transistors in driving circuit...
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7450098 |
Liquid crystal display including data drivers in master-slave configuration and driving method thereof
An LCD includes data drivers in a master-slave configuration. The slave data driver includes a capacitor for storing a data voltage applied to a data line in a previous horizontal period by the...
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7450097 |
Liquid crystal display
A liquid crystal display having a plurality of gate lines and a plurality of data lines extending in row and column directions, respectively, are formed on a panel. A switching device connected to...
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7450089 |
Plasma display panel and method for driving the same
An improved plasma display panel and a method for driving the same are disclosed. Illustratively, the plasma display panel includes a plurality of address electrodes and a plurality of scan...
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7450088 |
Apparatus and method for generating digital pulse
An apparatus and method for generating digital pulse used to control or drive a device or a mechanism using a processing unit. The apparatus includes a processing unit, when a signal is input,...
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7450075 |
Broadcasting receiving antenna system mounted in a wireless terminal
A broadcast receiving antenna system mounted in a wireless terminal. The antenna is bendable, and functions as a PIFA antenna or a monopole whip antenna according to whether it is bent or not....
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7450035 |
Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
In a data demodulating method and apparatus, and a code arranging method, a multiplexer multiplexes an input data stream divided by a predetermined length into a plurality of types of pseudo-random...
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7450034 |
Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
In a data demodulating method and apparatus, and a code arranging method, a multiplexer multiplexes an input data stream divided by a predetermined length into a plurality of types of pseudo random...
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7450033 |
Apparatus and method for receiving signal in a communication system
An apparatus and method for receiving a signal in a signal reception apparatus of a communication system is provided. The signal reception method includes receiving a signal, and decoding the...
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7450002 |
Method and apparatus for monitoring human activity pattern
A method and apparatus for monitoring a human activity pattern irrespective of the wearing position of the sensor unit by a user and a direction of the sensor unit are provided. The method for...
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7449974 |
On-chip balun and transceiver using the same and method for fabricating on-chip balun
Provided are an on-chip balun, a transceiver using the on-chip balun, and a method for fabricating the on-chip balun. The on-chip balun includes: a first metal winding including a port grounded and...
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7449970 |
Frequency tuning circuits and voltage-controlled oscillator including the same
A frequency fine tuning circuit for use in a voltage-controlled oscillator is provided. The frequency tuning circuit includes a first varactor, a second varactor and a center bias unit. The second...
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7449951 |
Low voltage operational amplifier
An operational amplifier includes a differential amplifier for amplifying differential input signals to generate differential amplified signals. The operational amplifier also includes first and...
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7449949 |
Data amplifying circuit controllable with swing level according to operation mode and output driver including the same
A data amplifying circuit for an output driver has a swing level that is controllable according to an operation mode. The data amplifying circuit includes a mode responding circuit supplying an...
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7449934 |
CMOS mixer for use in direct conversion receiver
Provided is a mixer for use in a direct conversion receiver. The mixer includes Field Effect Transistors (FETs), a current source (IBias), two load resistors (RLoad), another FET, and two inductors...
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7449921 |
Apparatus and method reducing glitch in switching device
Provided are an apparatus and method of reducing a glitch in a switching device. The apparatus includes a latch latching a digital input signal and providing a digital output signal, a switching...
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7449917 |
Level shifting circuit for semiconductor device
A level shifting circuit for a semiconductor device comprises a controller, a level shifting portion, and a driving portion. The controller is adapted to level shift a power converting input signal...
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7449907 |
Test unit to test a board having an area array package mounted thereon
A test unit to test a board having an area array package mounted therein includes the board, the area array package having an electronic component, a plurality of package pins including a plurality...
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7449864 |
Apparatus and method for controlling battery discharge between internal battery and external battery
An apparatus for and a method of controlling battery discharge. A number of battery switching operations is minimized by detecting a remaining voltage capacity of each of a plurality of batteries...
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7449845 |
Backlight assembly and display apparatus having the same
Backlight assembly and the display device using the same are disclosed. Backlight assembly comprises a container and a detector. The container holds a light and electromagnetic field generating...
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7449837 |
Lamp for a liquid crystal display apparatus
In a lamp that prevents outflow of mercury filled in a lamp tube and a liquid crystal display apparatus having the lamp, the lamp includes a lamp tube and an electrode. The lamp tube is filled with...
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7449836 |
Plasma display panel (pdp) having first, second, third and address electrodes
A plasma display panel (PDP) having improved light emission efficiency by minimizing blockage of emitted visible light rays includes: a first substrate and a second substrate arranged opposite to...
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7449764 |
Semiconductor device and method of manufacturing the same
Provided are a semiconductor device which substantially prevents repair failure and a method of manufacturing the same. The semiconductor device includes a plurality of first fuses formed apart...
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7449763 |
Method of fabricating cell of nonvolatile memory device with floating gate
This disclosure provides cells of nonvolatile memory devices with floating gates and methods for fabricating the same. The cell of the nonvolatile memory device includes device isolation layers in...
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7449740 |
Semiconductor memory device having capacitors and method for forming the same
A semiconductor substrate has a cell region and a peripheral circuit region surrounding the cell region. In the cell region a plurality of lower electrodes are connected to a conductive region of...
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7449708 |
Paper detection apparatus and printing method
Provided is a paper detection apparatus for detecting the size of a sheet of paper transferred along a paper transfer path, which includes a light source and an optical sensor. A plurality of light...
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7449417 |
Cleaning solution for silicon surface and methods of fabricating semiconductor device using the same
There are provided a cleaning solution for a silicon surface containing a buffer solution including acetic acid (CH 3 COOH) and ammonium acetate (CH 3 COONH 4 ), iodine oxidizer, hydrofluoric acid...
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7449402 |
Method of fabricating semiconductor device
Provided is a method of fabricating a semiconductor device, the method including: forming an insulating layer on a single crystal substrate; etching the insulating layer in a predetermined pattern...
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7449398 |
Methods of forming silicon nano-crystals using plasma ion implantation and semiconductor devices using the same
In a method for forming silicon nano-crystals using plasma ion implantation and a semiconductor memory device using the same, silicon nano-crystals may be formed using plasma ion implantation. An...
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7449383 |
Method of manufacturing a capacitor and method of manufacturing a dynamic random access memory device using the same
In a method of manufacturing a capacitor and a method of manufacturing a dynamic random access memory device, an insulating layer covering an upper portion of a conductive layer may be provided...
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7449366 |
Wafer level packaging cap and fabrication method thereof
A wafer level packaging cap for covering a device wafer with a device thereon and a fabrication method thereof are provided. The method includes operations of forming a plurality of connection...
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7449360 |
Phase change memory devices and fabrication methods thereof
In a memory device, at least one conductive contact having a width of less than, or equal to, about 30 nm may be formed on a first electrode. A dielectric layer may be formed on the sides of the at...
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7449352 |
Mask and manufacturing method of a semiconductor device and a thin film transistor array panel using the mask
An exposure mask is provided, which includes: a light blocking opaque area blocking incident light; a translucent area; and a transparent area passing the most of incident light, wherein the...
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7449346 |
Method of manufacturing ferroelectric thin film for data storage and method of manufacturing ferroelectric recording medium using the same method
A method of manufacturing a ferroelectric thin film with good crystallinity and improved surface roughness includes: forming on a substrate a metal nitride-based precursor layer containing one...
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7449270 |
Electrophotographic photoreceptor containing naphthalenetetracarboxylic acid diimide derivatives as electron transport materials in charge generating layer and the electrophotographic imaging apparatus using the photoreceptor
A two-layered electrophotographic photoreceptor is formed. The two-layered electrophotographic photoreceptor includes an electrically conductive substrate and a charge generating layer and a charge...
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7449066 |
Apparatus for fabrication of GaN bulk single crystal and fabrication method of GaN single crystal ingot using the same
An apparatus for fabricating a GaN single crystal and a fabrication method for producing GaN single crystal ingot are provided. The apparatus includes: a reactor including a ceiling, a floor and a...
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7449039 |
Cyclonic cleaner
A cyclone cleaner that enables noise frequencies generated in a plurality of cyclone chambers to be different from one another, thereby preventing noise from overlapping at a specific frequency...
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