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Logic circuit and word-driver circuit
Disclosed is a logic circuit which includes first and second MOS transistors which are connected in series between a first signal-input terminal and GND. The...
Wiring substrate, semiconductor device, and method of manufacturing the
A wiring substrate includes a base insulating film, a first interconnection formed on a top surface side of the base insulating film, a via conductor provided in...
Semi-transmission type liquid crystal display which reflects incident
light coming from outside to provide a...
A semi-transmission type liquid crystal display that maximizes the luminance in reflection mode and transmission mode. The liquid crystal display comprises a...
Mode-selecting apparatus, display apparatus including the same, and method
of selecting a mode in display unit
A mode-selecting apparatus for selecting one of a first mode in which images are displayed on a display unit in accordance with a vertical synchronization...
There is provided a variable-gain amplifier, including two cascode amplifiers and an attenuator. The cascode amplifiers are mutually connected in parallel via...
Propagation of a crack in a semiconductor device is to be suppressed, thus to protect an element forming region. An interface reinforcing film is provided so as...
A semiconductor device 1 includes a substrate 10, a semiconductor chip 20 (first semiconductor chip), semiconductor chips 30 (second semiconductor chips) and a...
Semiconductor device having superjunction structure and method for
manufacturing the same
An n-type drift region includes an active element region and a peripheral region. A p-type base region is formed at least in the active element region. A...
Ferrite thin film, method of manufacturing the same and electromagnetic
noise suppressor using the same
An electromagnetic noise suppressor including a ferrite film is formed by regularly arranging constituents such as magnetized grains or one analogous to that. In...
System and method for checking equivalence between descriptions
A behavior synthesis apparatus performs a behavior synthesis while optimizing an intermediate point pair, which is equivalent to each other only under a...
Trace controller, microprocessor, and trace control method
A trace controller receives data access information during load instruction execution and ID (AID) of a load/store buffer to store the data access information...
Data processing system for debugging utilizing halts in a parallel device
A data processing device for debugging code for a parallel arithmetic device that includes a plurality of data processing circuits arranged in a matrix and that...
Document management network system for managing original document
information and additional information
A document delivery server is connected to a user terminal through a network. The document delivery server includes a transmission/reception portion, memory...
Mobile communications system and control technique thereof
Each mobile terminal and/or radio base station determines whether a radio base station transmits radio waves of excessive power. Based on determination results...
Light emitting element driving device
A light emitting element driving device of the present invention comprises at least one light emitting element and a power supply device for generating a driving...
Communication system including several communication terminals and server,
its communication terminal, its...
In a communication system in which a plurality of communication terminals sequentially transfer data to a server during the respective transmission permissible...
Self-refresh control circuit for detecting current flowing from current
generator and semiconductor device...
A self-refresh control circuit includes a first constant current generating circuit that generates a constant current to change depending on the temperature, a...
Toggle magnetic random access memory and write method of toggle magnetic
random access memory
A toggle magnetic random access memory includes a first memory array, a second memory array and a controller. The first memory array includes a plurality of...
Liquid crystal display device and method of manufacturing the same
Provided is a method of manufacturing an LCD device in which alignment films are formed by a method of printing non-contact alignment films on substrates. Print...
Pipeline type analog-digital converter having redundant comparator
A pipeline type analog-digital converter includes a first to an N-th (N is an integer of not less than 2) stages (10.sub.1 to 10.sub.N) brought into cascade...
Semiconductor device and manufacturing method thereof
An insulating layer is formed on a semiconductor substrate, and has a through hole for via. A porous silica layer has a trench for interconnection communicating...
Semiconductor device and manufacturing method thereof
A semiconductor device having good production stability and excellent in a contact property between an antireflection film on an Al contained metal film and a...
DRAM and SRAM mixedly mounted semiconductor device
A semiconductor device in which a DRAM and a SRAM are mixedly mounted is provided. The DRAM and the SRAM have a stack-type structure in which a bitline is formed...
Semiconductor device and method of manufacturing the same
In one embodiment of the present invention, provided is a semiconductor device having a silicon substrate provided with a DRAM region containing first...
A semiconductor device manufactured by forming a plurality of first trenches in each of which a trench gate is formed, in an epitaxial layer of a first...
Fuel cell, fuel cartridge and fuel cell system
A fuel cell (100) is mounted with a fuel cartridge (1220) in a detachable manner. The fuel cartridge (1220) is provided with a connecting part (1225) and the...
Optical connection structure of optical backplane to circuit substrate
An optical backplane includes an optical connector which receives juxtaposed optical signals transmitted in nonparallel to the main surface of a circuit...
Electronic key information system
In an authentication apparatus 300, so as to confirm whether a user is legitimate in supplying key information to a resource 500, discernment information for...
Multi-processor system and memory accessing method
A multiprocessor system includes a plurality of microprocessors configured to operate on a plurality of operating systems, respectively, and a memory section...
Apparatus and method for converting control information
Picture and speech communication between plural terminals connected to different networks, such as a circuit-switched network and IP network. A converting...
Communication quality controller and a communication quality control
A communication quality controller can avoid, when periodically changing noise is abruptly occurring, disconnection of a communication line used for data...
Communication transfer apparatus and communication transfer method
A communication transfer apparatus and a communication transfer method can transfer communications at low cost without the need of requesting a global IP network...
Multipath routing architecture for large data transfers
A multipath routing architecture for large data transfers is disclosed. The architecture employs an overlay network that provides diverse paths for packets from...
Optical disk, optical disk recording method, and optical disk recording
In an optical disk recording method of recording data onto a recordable optical disk which includes a data zone where data is recorded and a management data zone...
Nonvolatile semiconductor memory device and method of writing data into
In a nonvolatile semiconductor memory device, a memory cell array has a plurality of nonvolatile memory cells arranged in a matrix. A selecting section selects...
Method for forming finely-structured parts, finely-structured parts formed
thereby, and product using such...
In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32,...
Level conversion circuit with duty correction
A level conversion circuit includes an input section configured to receive a first signal of a first signal level and a correction signal and generates a second...
DLL circuit and test method thereof
A DLL circuit includes a first delay line circuit, a first phase comparison circuit, a control circuit, and a first selecting circuit. The first delay line...
Magnetic sensor, production method thereof, rotation detection device, and
position detection device
A one-chip type magnetic sensor is provided in which thin-film anisotropic magnetoresistance elements are formed on an IC substrate. Applied magnetic fields can...
A semiconductor device, in which it is possible to maintain high reliability in that interfacial breakdown does not occur between a solder ball and a conductive...
Method of evaluating thermal stress resistance of semiconductor device,
and semiconductor wafer having test element
A thermal stress resistance evaluating method of a semiconductor device includes: forming a test circuit on a corner of each of unit regions arranged on a wafer...
Semicondutor device and protection circuit
In a protection circuit of an input/output terminal I/O, three types of PNP bipolar transistors are included. In a first PNP type bipolar transistor 10A, the...
It is an object of the present invention to provide a semiconductor apparatus for solving a trade-off between the area, power consumption, noise and accuracy of...
Semiconductor device with metal nitride barrier layer between gate
dielectric and silicided, metallic gate...
A method for manufacturing a semiconductor device includes: sequentially depositing a gate insulating film 104 composed of a high dielectric constant film...
Semiconductor device and method of manufacturing the same
A semiconductor device includes a silicon substrate, a strain-inducing layer, a silicon layer, a FET, and an isolation region. On the silicon substrate, the...
Secondary battery with a radical compound active material
A radical compound may be used as an active material for an anode layer 2 to provide a novel stable secondary battery with a higher energy density and a larger...
Optical element holder and optical communication module
Disclosed are an optical element holder and an optical communication module. The optical element holder comprises a pedestal having a pair of fixing sections, a...
Disclosed is a backlight unit which illuminates a display panel from a rear surface thereof, including at least: tubular lamps arranged in parallel to the panel;...
Method for inspecting mask
A mask inspection system 10 inspects an inspection object pattern while comparing an inspection object data obtained in such a way as to image the inspection...