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Patent # Description
US-7,139,054 Active matrix liquid crystal display panel having particular optical compensation layer
An active matrix liquid crystal display panel by which a good display characteristic can be obtained without suffering from gradation reversal over a wide...
US-7,138,992 Method of calibrating luminance of display, driving circuit of display employing same method and portable...
A method for calibrating luminance of a display is provided which is capable of reducing power consumption in simple and low-cost configurations without putting...
US-7,138,971 Power supply circuit for driving liquid crystal display
A drive power supply circuit for driving liquid crystal display of the present invention generates necessary levels in an LCD drive power supply circuit that...
US-7,138,866 Operational amplifier including low DC gain wideband circuit and high DC gain narrowband gain circuit
In an operational amplifier including first and second power supply terminals, first and second input terminals, and first and second output terminals, a first...
US-7,138,817 Method and apparatus for testing defective portion of semiconductor device
An apparatus for testing a defect, includes a semiconductor element. In the semiconductor element, a conductive film is formed on an STI (shallow trench...
US-7,138,713 Chip-type solid electrolytic capacitor and method of producing the same
A chip-type solid electrolytic capacitor comprises capacitor elements. A cathode terminal comprising a plate-like conductor is interposed between cathode layers...
US-7,138,700 Semiconductor device with guard ring for preventing water from entering circuit region from outside
A semiconductor device has a first guard ring surrounding a circuit region, a second ring disposed between the circuit region and the first guard ring, and first...
US-7,138,688 Doping method and semiconductor device fabricated using the method
A doping method includes the step of attaching molecules or clusters to the surface of a semiconductor substrate to enable charge transfer from the molecules or...
US-7,138,673 Semiconductor package having encapsulated chip attached to a mounting plate
In a semiconductor package including at least one plate-like mount, a semiconductor chip has at least one electrode formed on a top surface thereof, and is...
US-7,138,362 Washing liquid composition for semiconductor substrate
There is provided a washing liquid composition for a semiconductor substrate having a contact angle between the surface thereof and water dropped thereon of at...
US-7,138,303 Method for manufacturing a thin film transistor having high mobility and high on-current
In a thin film transistor (TFT) including an insulating substrate and a polycrystalline silicon island formed on the insulating layer, a grain size of the...
US-7,138,220 Method for producing liquid crystal display apparatus
To provide a liquid crystal display apparatus exhibiting optimum display performance despite reduction in the number of PR(photolithography) processes, and a...
US-7,138,064 Semiconductor device and method of manufacturing the same
The present invention relates to a method of manufacturing a semiconductor device. In the method, an etching-back layer consisting of aluminum or copper is...
US-7,137,859 High-pressure discharge lamp
A high-pressure discharge lamp is produced using tungsten wire that is wound as a double coiled winding around an electrode metal rod, leaving a tip end thereof,...
US-7,137,137 Composite media file broadcasting program broadcasting control system
An organizing unit manages a program frame and a time frame of CM and a producing unit generates a composite media file to be broadcasted and a broadcasting...
US-7,137,029 Information processor
An information processor is provided with: two chip sets that are each provided with a serial controller, these chip sets being the interface between a CPU and...
US-7,136,989 Parallel computation processor, parallel computation control method and program thereof
A parallel computation processor being capable of high-speed loop operation. When instruction decoders decode the VLOOP instruction, which triggers loop...
US-7,136,965 Microcomputer
A microcomputer includes (a) a central processing unit, (b) a bus controller electrically connected to the central processing unit through a first bus, (c) a...
US-7,136,933 Inter-processor communication systems and methods allowing for advance translation of logical addresses
A transmitter 43 transmits a write address (i.e., address translation packet before sending the first data packet of a command). A receiver 5, when receiving the...
US-7,136,921 Network system, detection method and monitoring method of network entity faults, and storage medium
A monitor (102) receives a returned response message, and stores the state of the link directed to the NE that returned the message as a successful transmission,...
US-7,136,771 Semiconductor device and testing circuit which can carries out a verifying test effectively for non-volatile...
A testing circuit includes m block test units and a first logical processing unit. The block test unit compares a first data outputted from a test object with a...
US-7,136,686 Portable information terminal equipment
Portable information terminal equipment having a function to perform the informing process at the time of reception in cooperation with a connecting section...
US-7,136,593 Wavelength-division multiplexed optical transmission system
A wavelength-division multiplexed optical transmission system to keep the correlation of data patterns among wavelength channels to the low level, preventing...
US-7,136,540 Picture region extraction method and device
The picture region extraction method coarse-grains this picture data space, calculates a coarse-grained empirical probability distribution, initializes...
US-7,136,390 Communication apparatus, communication system, and communication control method
A bridge is devised to easily divide a spanning tree domain and to divide only a spanning tree domain while avoiding division of a broadcast domain. A spanning...
US-7,136,344 Optical head device and optical information recording/reproducing apparatus
Light emitted from a semiconductor laser (1) is split by a diffractive optical element (3a) into a main beam and sub-beams. The diffractive optical element (3a)...
US-7,136,339 Positioning control apparatus and method capable of reducing relative position error without increasing gain...
A positioning control apparatus for controlling a moving member to trace the position of a target member which almost equally repeats the position shift at a...
US-7,136,134 Method for manufacturing liquid crystal display panel using an auxiliary air outlet
Disclosed is a panel assembling process concerning a suitable pattern of seal material interposed between facing substrates which is designed for adopting a...
US-7,136,123 Reflector formed with highly reliable conductive pattern, process for fabricating reflector and liquid crystal...
A reflector is incorporated in a liquid crystal display panel for directing light to an optical path from a lamp to a liquid crystal panel, and a high voltage...
US-7,136,120 Liquid crystal display device and method of fabricating the same
There is provided a liquid crystal display device including a display screen comprised of a plurality of areas in each of which a pixel pattern is formed,...
US-7,136,116 Liquid crystal display with control electrodes for preventing lateral leak of electric field
A liquid crystal display (LCD) comprises a plurality of gate lines, a plurality of data lines, and switching elements each disposed in the proximity of one of...
US-7,136,055 Method of indexing seizure risk due to flashing lights on video display and system therefor
In order to generate a risk index of stress symptoms triggered by flashing lights on a scan type video display screen, a video signal processor is provided which...
US-7,135,937 Oscillator circuit and integrated circuit incorporating the same
The oscillator circuit comprises a capacitor and first to fourth constant current supplies and switches are connected to the capacitor. Both terminals of the...
US-7,135,921 Differential circuit, amplifier circuit, driver circuit and display device using those circuits
A differential circuit and an amplifier circuit for reducing an amplitude difference deviation, performing a full-range drive, and consuming less power are...
US-7,135,896 Output buffer circuit and semiconductor integrated circuit
Replica output buffers, having the same input/output characteristic as that of an output buffer, respond to the rise of a TEST signal generated by a test pulse...
US-7,135,776 Semiconductor device and method for manufacturing same
A technology for inhibiting the dielectric breakdown occurred in a semiconductor device is provided. A semiconductor device includes a semiconductor substrate...
US-7,135,770 Semiconductor element with conductive columnar projection and a semiconductor device with conductive columnar...
A columnar bump formed of copper etc. is formed on a wiring film of a semiconductor chip through an interconnected film and an adhesive film in a wafer unit by...
US-7,135,754 Chip type solid electrolytic capacitor having a small size and a simple structure
In a chip type solid electrolytic capacitor including a capacitor element and a packaging resin covering the capacitor element, the packaging resin has a mount...
US-7,135,739 Vertical-type metal insulator semiconductor field effect transistor device, and production method for...
In a vertical-type metal insulator field effect transistor device having a first conductivity type drain region layer, a plurality of second conductivity type...
US-7,135,717 Semiconductor switches and switching circuits for microwave
The purpose of the present invention is to provide a small-sized switch attaining high isolation of not less than 80 dB, maintaining low insertion loss also in...
US-7,134,776 Direct backlight and display device
A direct backlight includes a plastic spacer pin. The spacer pin is formed of a semispherical portion and a conical frustum portion. The spacer pin is disposed...
US-7,134,124 Thread ending method and device and parallel processor system
Each processor comprises a register for storing start address of a forked child thread and a comparator for detecting that the value of its own program counter...
US-7,134,111 Layout method and apparatus for arrangement of a via offset from a center axis of a conductor and semiconductor...
A semiconductor device, a layout device and a layout method in which, if the size of a via interconnecting a first conductor provided in an interconnect layer...
US-7,134,100 Method and apparatus for efficient register-transfer level (RTL) power estimation
Techniques for accelerating power estimation for a circuit comprising generating an RTL description of the circuit. A power model enhanced RTL description of the...
US-7,134,042 Frequency detection circuit and data processing apparatus
A frequency detection circuit according to the present invention has a status holding register for storing rise information and fall information about a check...
US-7,133,932 Scheduling system using packet FIFOs and cell FIFOs for converting IP packets to ATM cells
A scheduling circuit of the present invention includes an IP (Internet Protocol) scheduling/format converting section for scheduling input IP packets and...
US-7,133,920 Mobile computing service system
From work computer 2, a user makes a reservation in server computer 4 to use work computer 3. The personal verification information and digital signature issued...
US-7,133,838 Personal information buying/selling method
When an information seller registers personal information in an information manager, the information seller transmits the personal information from an...
US-7,133,472 High-speed turbo decoder
A high-speed turbo decoder using a BCJR (Bahi, Cocke, Jelinek, and Raviv) algorithm or a BCJR algorithm which makes approximation by ACS computation...
US-7,133,469 Quadrature demodulator
In case that a difference between a frequency of an input signal, which has been subjected to a quadrature modulation, and a frequency of an oscillator is large,...
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