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7349274 |
Precharge circuit and method employing inactive weak precharging and equalizing scheme and memory device including the same
Disclosed are a precharge circuit employing an inactive weak precharging and equalizing scheme, a memory device including the same and a precharging method. The inactive weak precharging and equali...
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7349268 |
Voltage generation circuit and semiconductor memory device including the same
A voltage generation circuit and semiconductor memory device including the same are provided. The voltage generation circuit includes: a voltage level detector, which detects a level of a first hig...
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7349263 |
Circuit and method for adaptive incremental step-pulse programming in a flash memory device
Nonvolatile memory devices support programming and verify operations that improve threshold-voltage distribution within programmed memory cells. This improvement is achieved by reducing a magnitude...
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7349262 |
Methods of programming silicon oxide nitride oxide semiconductor (SONOS) memory devices
A method of programming a silicon oxide nitride oxide semiconductor (SONOS) memory device is provided. The SONOS memory device includes a substrate, first and second impurity regions spaced apart o...
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7349256 |
Flash memory devices and methods of programming the same by overlapping programming operations for multiple mats
A flash memory device is programmed by loading first data into a page buffer of a first mat. Second data is loaded into a page buffer of a second mat while programming the first data in a first mem...
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7349246 |
Initial firing method and phase change memory device for performing firing effectively
In a firing method of a phase change memory device and a phase change memory capable of effectively performing a firing operation, the phase change memory device includes a plurality of memory cell...
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7349245 |
Non-volatile phase-change memory device and associated program-suspend-read operation
A method of performing a program-suspend-read operation in a PRAM device comprises programming a write block comprising N unit program blocks in response to a program operation request, and suspend...
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7349222 |
Plasma display apparatus
A plasma display panel, a chassis coupled to the plasma display panel, a substrate having a hole therethrough and having circuits to drive the plasma display panel, the substrate spaced apart from ...
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7349214 |
Heat dissipation structure of intelligent power module, display module having the same, and method for installing heat dissipation plate for intelligent power module
A heat dissipation structure of an intelligent power module includes a chassis base, a drive circuit board arranged on the chassis base, an intelligent power module arranged at a side of the drive ...
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7349183 |
Actuator assembly having optimized 4-bar linkage type actuator arm, hard disk drive employing the same, and method for optimizing shape of opening formed in actuator arm
An actuator arm of an actuator assembly includes a 4-bar linkage structure defined by a trapezoidal shaped opening formed between a front end of the actuator arm and a pivot shaft. A first rounded ...
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7349173 |
Self-tuning settle controller in hard disk drives
A hard disk drive with a voice coil motor controlled by a circuit. The circuit provides a driving current to the voice coil motor to move a head of the drive in a seek routine. The seek routine inc...
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7349169 |
Method and apparatus for improved starting and/or stopping in a contact start-stop (CSS) hard disk drive.
CSS hard disk drive providing improved take-off and/or touchdown by asserting pitch actuation control signal stimulating a pitch actuator to flex a flexure finger, altering the pitch angle of slide...
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7349058 |
Method of manufacturing a liquid crystal display device comprising forming a plurality of spacers having compression ratios gradually increasing as advancing from a center to left and right edges of display region
A liquid crystal display apparatus includes first and second substrates, a fence, a liquid crystal layer and a plurality of spacers. The first substrate includes a display region for displaying an ...
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7349044 |
Liquid crystal display assembly having the interference filter disposed corresponding exclusively to the green region
An LCD assembly comprising a TFT substrate, and a color filter disposed above the TFT substrate and formed with red, green and blue regions, further comprises an interference filter disposed corres...
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7349041 |
Liquid crystal display with light guiding plate removed from LCD panel and polarizing plate inside LCD panel
Disclosed is an ultra slimmed LCD capable of being applied to a hand-held terminal such as a cellular phone. In the LCD, a first substrate includes a pixel electrode. A switching element is formed ...
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7349039 |
Optical sheet and LCD apparatus using the same
The present invention relates to an optical sheet and an LCD apparatus using the same. An LCD apparatus according to the present invention comprises an LCD panel to display a picture thereon; a lam...
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7348992 |
Apparatus for and method of color compensation
An apparatus for color compensation includes a chroma deflection generation unit to calculate a chroma deflection based on an input chroma signal and a predetermined first reference value, a hue de...
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7348972 |
Display panel driving apparatus having efficient oscillators
Provided is an apparatus for driving a display panel. The apparatus includes a main display control unit, an icon display control unit, a dot-matrix display control unit, first and second oscillato...
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7348959 |
Liquid crystal display device
A liquid crystal display device including: a signal converter which converts a selectively input analog image signal into a digital image signal according to a sampling clock; a scaler which sample...
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7348940 |
Driving circuit for energy recovery in plasma display panel
An energy recovery driving circuit of the present invention has a resonant inductor, a primary coil and at least one secondary coil of a transformer, and an energy recovery unit. The resonant induc...
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7348936 |
Display device and image processing method thereof
A display device having an A/D (Analog/Digital) converter receiving a signal from a personal computer (PC) and converting the signal into a digital signal a decoder receiving external input signals...
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7348903 |
Method and apparatus for enhancing performance of entropy coding, and video coding method and apparatus using the entropy coding performance enhancing method
A method and apparatus for enhancing the performance of entropy coding in a multilayer-based codec system are provided. In a variable length coding method for lossless-coding first coefficients amo...
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7348837 |
Point diffusion signal distribution with minimized power consumption and signal skew
For distributing a signal to loads in an area, the area is divided into a plurality of regions. A respective signal point is disposed in each region for providing the signal to a load in the region...
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7348831 |
Current mirror circuit, driving circuit using the same, and method of driving the circuit
A current mirror circuit is disclosed that is capable of supplying a desired second current regardless of whether the threshold voltages of the current mirror circuit's transistors are the same or ...
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7348816 |
Circuit and method for power-on reset
In a power-on reset circuit and a method of generating a power-on reset signal tolerant of variation of an ambient temperature, the power-on reset circuit includes a first power-on reset unit, a se...
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7348789 |
Integrated circuit device with on-chip setup/hold measuring circuit
An integrated circuit device disclosed herein includes a test device and a setup and hold measuring circuit. The setup and hold measuring circuit generates a reference signal and a data signal in r...
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7348772 |
Printed circuit board having weak magnetic field sensor and method of manufacturing the same
A Printed Circuit Board (PCB) having a weak magnetic field sensor of the present invention includes a base plate on which a first excitation circuit and a first detection circuit are formed on each...
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7348770 |
Electronic device for interrupt signal control to acquire encoder speed information and a method thereof
An electronic device for acquiring encoder speed information and a method for implementing the same are provided, wherein the electronic device includes an encoder for electrically outputting an en...
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7348768 |
Tray transfer unit and automatic test handler having the same
Provided is a tray transfer apparatus having a transfer plate arranged and configured to support a tray containing a number of semiconductor devices in an array of pockets. The tray transfer appara...
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7348728 |
Plasma display apparatus
A plasma display apparatus including a plasma display panel, on which terminal units of electrodes are drawn and disposed at an edge of the panel, a chassis base supporting the plasma display panel...
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7348726 |
Plasma display panel and manufacturing method thereof where address electrodes are formed by depositing a liquid in concave grooves arranged in a substrate
A plasma display panel includes first and second transparent substrates provided opposing one another; first electrodes provided in parallel on the first transparent substrate, second electrodes pr...
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7348725 |
Method of encapsulating organic EL display device having through hole in substrate and/or flat panel
An organic electroluminescent (EL) display device includes an organic EL element formed on a substrate. The organic EL element includes a lower electrode, an organic EL layer and an upper electrode...
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7348722 |
Field emission device with focusing control electrode and field emission display
A field emission device having a focusing control electrode, and a field emission display (FED) including the same. The field emission device includes a substrate, a cathode electrode formed on the...
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7348720 |
Electron emission device and electron emission display including the same
An electron emission device includes: a substrate; first and second electrodes insulated from each other and arranged on the substrate and having predetermined shapes; an electron emission region a...
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7348701 |
Driving unit and image forming apparatus
A driving unit including a motor, a support bracket supporting the motor, at least one stud supporting a gear which is rotated with a driving force of the motor, and a heatproof member disposed bet...
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7348692 |
Linear compressor
A linear compressor comprises an external casing forming a compressing chamber, an outer core disposed in the external casing, an inner core assembly disposed inside of the outer core interacting w...
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7348676 |
Semiconductor device having a metal wiring structure
After an insulation layer is formed on a substrate, a contact hole is formed through the insulation layer. A recessed plug is formed to partially fill up the contact hole. The recessed plug has a h...
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7348669 |
Bump structure of semiconductor device and method of manufacturing the same
In connection with a bump of a semiconductor device and a manufacturing method thereof, a groove is formed in a bump pad region of a semiconductor substrate. An under bump metal layer is then forme...
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7348653 |
Resistive memory cell, method for forming the same and resistive memory array using the same
A resistive memory cell employs a photoimageable switchable material, which is patternable by actinic irradiation and is reversibly switchable between distinguishable resistance states, as a memory...
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7348636 |
CMOS transistor having different PMOS and NMOS gate electrode structures and method of fabrication thereof
In a CMOS semiconductor device using a silicon germanium gate and a method of fabricating the same, a gate insulating layer, a conductive electrode layer that is a seed layer, a silicon germanium e...
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7348628 |
Vertical channel semiconductor devices and methods of manufacturing the same
Vertical channel semiconductor devices include a semiconductor substrate with a pillar having an upper surface. An insulated gate electrode is around a periphery of the pillar. The insulated gate e...
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7348616 |
Ferroelectric integrated circuit devices having an oxygen penetration path
Ferroelectric integrated circuit devices, such as memory devices, are formed on an integrated circuit substrate. Ferroelectric capacitor(s) are on the integrated circuit substrate and a further str...
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7348593 |
Thin film transistor and method of fabricating the same
An organic thin film transistor (OTFT) having an adhesive layer and a method of fabricating the same. The OTFT includes a gate electrode formed on a substrate, a gate insulating layer formed on the...
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7348549 |
Light scanning apparatus
Provided is a light scanning apparatus, including a light source, a light source controller to control an on/off operation of the light source, a light deflector deflecting light emitted from the l...
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7348539 |
Image sensor for semiconductor light-sensing device and image processing apparatus using the same
An image sensor for an image processing apparatus having a color filter array with open window cells alternating with single color filter cells includes a lens array containing a plurality of micro...
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7348535 |
Metal line structure of optical scanner and method of fabricating the same
A metal line structure of an optical scanner and a method of fabricating the same are provided. The metal line structure of the optical scanner includes: a glass substrate having a metal line regio...
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7348533 |
Unit pixel of CMOS image sensor
In a unit pixel of a CMOS image sensor which compensates for a dark current generated in a photo diode to enhance its driving range, the photo diode generates a charge in accordance with a received...
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7348277 |
Methods of fabricating semiconductor device using sacrificial layer
There are provided methods of fabricating a semiconductor device using a sacrificial layer. The methods provide an approach to maintaining thickness distribution of the interlayer insulating layers...
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7348274 |
Method of aligning carbon nanotubes and method of manufacturing field emission device using the same
A method of aligning carbon nanotubes (CNTs) and a method of manufacturing a field emission device (FED) using the same, wherein a mold having an intaglio pattern is prepared, an aqueous solution c...
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7348267 |
Flash memory and method of fabricating the same
A method of fabricating a flash memory device produces a device that has a small cell area and yet a high coupling ratio. First, a basic structure is provided that includes a substrate, a field iso...
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