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7616549 |
Chromatic aberration-correcting element and optical pickup device using the same
The present invention is related to a chromatic aberration-correcting element which allows the adoption of BDs even when DVD/CD light beams are incident. The chromatic aberration-correcting element...
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7616547 |
High-speed mixed analog/digital PRML data detection and clock recovery apparatus and method for data storage
A high-speed mixed analog/digital PRML data detection and clock recovery apparatus and method. The high-speed mixed analog/digital PRML data detection and clock recovery apparatus includes a...
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7616542 |
Optical recording medium, recording/reproducing apparatus and method, initialization method, and reinitialization method
A recording/reproducing apparatus includes a writing/reading unit writing data to or reading data from an information recording medium having an access control area in which access control data is...
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7616537 |
Focus search apparatus and method
Provided are a focus search apparatus and method for performing a focus search after moving an optical pickup to a focus-on point according to a signal output from a sine wave generator so that a...
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7616514 |
Apparatus and method for generating an imprint-stabilized reference voltage for use in a ferroelectric memory device
A reference voltage supply apparatus and a driving method thereof in a ferroelectric memory device provide a reference voltage stabilized against the imprint effect thus maintaining reading...
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7616512 |
Semiconductor memory device with hierarchical bit line structure
A semiconductor memory device has a hierarchical bit line structure. The semiconductor memory device may include first and second memory cell clusters, which share the same bit line pair and are...
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7616497 |
NOR flash memory and related read method
A NOR flash memory is disclosed including a memory cell, sense amplifier output driver, and control circuit. A sense period for a sense operation performed by the sense amplifier is made...
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7616487 |
Decoders and decoding methods for nonvolatile semiconductor memory devices
A decoder for a non-volatile semiconductor memory device includes a level shifter configured to generate a negative first voltage at an output thereof responsive to a first state of a global word...
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7616473 |
Devices and methods for controlling active termination resistors in a memory system
A termination resistor is mounted on a memory circuit and provides a termination resistance for the memory circuit. The termination resistor includes a node, a plurality of first termination...
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7616408 |
Hard disk drive connecting a flexible printed circuit and actuator having vertical mating
A hard disk drive (HDD) with an efficient connection between a flexible printed circuit and an actuator arm. The structure includes a flexible printed circuit having the flexible printed circuit...
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7616400 |
Hard disk drive assembly having mounting bracket and mobile phone employing the same
Provided are a hard disk drive (HDD) assembly and a mobile phone employing the HDD assembly. The HDD assembly includes: a HDD including a base member, a cover member, a spindle motor installed on...
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7616365 |
Electromagnetic micro actuator and method of manufacturing the same
A micro actuator and a method of manufacturing the micro actuator. A micro actuator includes a base frame, a first movable part, a second movable part, at least one pair of permanent magnets, a...
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7616356 |
Image sensor and method of manufacturing thereof
An image sensor and a method of manufacturing the image sensor, wherein the image sensor can electrically connect a light receiving portion and a printed circuit board (PCB) including circuits by...
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7616271 |
Backlight assembly with plural light guides separated by protrusions
A backlight assembly and a display device having the backlight assembly include a plurality of light guiding plates, and at least one light source unit that illuminates the light guiding plates,...
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7616257 |
Apparatus for controlling power source in mobile electronic unit
An apparatus for controlling a power source in a mobile electronic unit using a variety of types of batteries that have different nominal voltages is provided. The apparatus includes a battery...
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7616241 |
Color image sensing device and pixel data reading method thereof
A color image sensing device that includes an APS array, a plurality of column selectors, a plurality of analog-digital converters, and a signal processor. The APS array includes a first plurality...
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7616236 |
Control method used by digital image processing apparatus
Provided is a control method used by a digital image processing apparatus, and more particularly, to a control method used by a digital image processing apparatus that records motion image data in...
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7616214 |
Method and apparatus for generating characteristic data of illumination around image display device
A method of generating illumination characteristic data around an image display device, includes: obtaining predetermined illumination characteristic data around the image display device; and...
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7616196 |
Plasma display device and driving method thereof
During a sustain period of a plasma display device, voltages of Vs and 0V are alternately applied to a plurality of scan electrodes. At this time, by applying Vs to a first node, a first capacitor...
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7616187 |
Three-dimensional display device and method using hybrid position-tracking system
A 3 D display device and method using a hybrid position-tracking system is provided, along with a method for displaying the 3 D image. The 3 D display device includes a main body, a display, a...
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7616183 |
Source driving circuit of display device and source driving method thereof
A source driving circuit includes a shift register, a data latch circuit, a D/A converter, and a sample-and-hold circuit. The shift register generates an n-bit first signal in response to a clock...
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7616178 |
Driving device and driving method for a light emitting device, and a display panel and display device having the driving device
A driving device and driving method for a light emitting device, and a display panel and display having the driving device are provided. In a display device having a light emitting diode, first and...
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7616176 |
Plasma display and driving method thereof
A plasma display and driving method thereof. A median electrode is formed between X and Y electrodes for receiving sustain pulse voltages, and a reset waveform and a scan pulse voltage are applied...
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7616175 |
Plasma display device and driving apparatus thereof
A plasma display device including first and second electrodes and a driving circuit alternately applying first and second voltages to the first and second electrodes. The driving circuit includes a...
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7616174 |
Plasma display panel, and apparatus and method for driving the same
An apparatus and method for driving a plasma display panel and includes two ramp switches. The two ramp switches are used to apply a two-step falling ramp waveform to a Y electrode of the plasma...
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7616139 |
Analog-to-digital conversion (ADC) based on current flow between paired probes and electrodes
An analog-to-digital converter (ADC) is provided to determine a digital output value according to whether electric current flows between a plurality of probes, to which an input voltage is applied,...
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7616135 |
Code generation and allocation apparatus
A method of generating and allocating codewords includes allocating one of two selectable codewords b 1 and b 2 as codeword “b” when a preceding codeword “a” and a following codeword...
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7616086 |
Integrated type transformer
There is provided an integrated type transformer that reduces the volume by integrating a plurality of transformers transmitting power for driving a plurality of lamps in an inverter circuit for an...
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7616061 |
Low noise amplifier for ultra wide band
A low noise amplifier (LNA) for ultra wide band receives and amplifies identical RF signals in different frequency bands, and includes more than one pair of narrow band LNAs coupled in parallel,...
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7616053 |
Power amplifier circuit and method for envelope modulation of high frequency signal
A power amplifier circuit includes: a transformer receiving a first signal and generating a transformed signal from the first signal; and a transistor receiving a second signal having a direct...
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7616048 |
Body biasing control circuit using lookup table and body biasing control method using same
A body biasing control circuit capable of being shared by a plurality of macro blocks and can independently control body voltages of a plurality of macro blocks. The body biasing control circuit...
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7616037 |
Method and apparatus for controlling power-down mode of delay locked loop
A method and apparatus for controlling a power-down mode of a delay locked loop (DLL), in which the apparatus includes a first switch unit, a DLL, and a second switch unit. The first switch unit...
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7616033 |
Apparatus and method for supplying voltage in semiconductor device
For supplying voltage to at least one main current consuming unit, a voltage supply unit provides the voltage to the at least one main current consuming unit at a supply node. In addition, an...
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7616020 |
Probe pad, substrate having a semiconductor device, method of testing a semiconductor device and tester for testing a semiconductor device
In an embodiment, a semiconductor device is tested using a probe pad that includes a probing region with which a probe needle makes contact, and a sensing region bordering an edge of the probing...
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7616015 |
Wafer type probe card, method for fabricating the same, and semiconductor test apparatus having the same
Example embodiments may provide a wafer type probe card, a method of fabricating a wafer type probe card, and/or a semiconductor test apparatus having the wafer type probe card. The wafer type...
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7615959 |
Apparatus and method for controlling brushless DC motor
Disclosed is a control apparatus for a brushless DC motor, which has a rotor with n poles (where n is a natural number) that rotates due to a supply current with m phases (where m is a natural...
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7615928 |
Light emitting device using plasma discharge
A plasma-discharge light emitting device is provided. The plasma-discharge light emitting device may include: rear and front panels separated from each other in a predetermined interval, wherein at...
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7615927 |
Low address discharge voltage plasma display panel
A plasma display panel includes a first substrate and a second substrate provided opposing one another with a predetermined gap therebetween. A plurality of barrier ribs are mounted in the gap...
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7615920 |
Light emitting device and display apparatus using the same
Disclosed are a light emitting device and a display device using the same. The light emitting device includes a first electrode formed on a top surface of a substrate and a second electrode formed...
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7615918 |
Light emission device with heat generating member
A light emission device includes: first and second substrates facing each other and spaced apart from each other; an electron emission region on an inner surface of the first substrate; a driving...
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7615917 |
Electron emission source, method of preparing the same, and electron emission device employing the electron emission source
An electron emission source including a carbon-based material coated with metal carbide in the surface coating layer, of which the metal has a negative Gibbs free energy when forming the metal...
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7615916 |
Electron emission device including enhanced beam focusing and method of fabrication
An electron emission device adapted to enhanced electron beam focusing and its method of fabrication are shown. The device includes driving electrodes for controlling the emission of electrons from...
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7615869 |
Memory module with stacked semiconductor devices
Embodiments are described in which a stacked arrangement of integrated circuit packages comprises a dummy substrate comprising an embedded discrete or distributed capacitor connected to first...
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7615867 |
Thin-film transistor, method of manufacturing the same, liquid crystal display panel having the same and electro-luminescence display panel having the same
A TFT includes a gate electrode, an active layer, a source electrode, a drain electrode, and a buffer layer. The gate electrode is formed on the substrate; the active layer is formed on the gate...
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7615859 |
Thin semiconductor package having stackable lead frame and method of manufacturing the same
Provided is a thin semiconductor package comprising a semiconductor chip and a lead frame, the lead frame including a paddle portion configured for mounting the semiconductor chip in a manner that...
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7615858 |
Stacked-type semiconductor device package
A stacked-type semiconductor device package is provided. The stacked-type semiconductor device package includes a plurality of stacked semiconductor chip packages with joining electrodes exposed on...
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7615842 |
Inductor integrated chip
An inductor integrated chip and fabrication method thereof is provided. The inductor integrated chip includes a wafer; an inductor bonded on a surface of the wafer; a circuit element formed on the...
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7615830 |
Transistors with multilayered dielectric films
Transistors that include multilayered dielectric films on a channel region are provided. The multilayered dielectric comprises a lower dielectric film that may have a thickness that is at least 50%...
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7615821 |
Charge trap memory with avalanche generation inducing layer
The present invention discloses a charge trap flash memory cell with multi-doped layers at the active region, a memory array using of the memory cell, and an operating method of the same. The...
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7615817 |
Methods of manufacturing semiconductor devices and semiconductor devices manufactured using such a method
A method of manufacturing a semiconductor device includes forming a pillar-shaped active region by etching a portion of a semiconductor substrate, forming a blocking film selectively exposing a...
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