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Semiconductor device having a multi-chip stacked structure and reduced
A semiconductor device comprising the multi-chip stack structure that involves improved degree of freedom in routing arrangement and has reduced thickness is...
Epitaxially grown nitride-based compound semiconductor crystal substrate
structure with low dislocation density
A metal layer is formed directly on a nitride-based compound semiconductor base layer over a substrate body. The metal layer includes at least one metal...
MOS type semiconductor device having electrostatic discharge protection
In a semiconductor device having an electrostatic discharge protection arrangement, a semiconductor substrate exhibits a first conductivity type. First and...
Data line driver capable of generating fixed gradation voltage without
In a data line driver for driving data lines of a display apparatus including a data register adapted to sequentially latch video data signals in synchronization...
CCD image sensor
A CCD image sensor includes a first diode row comprised of photodiodes arranged in a row, a second diode row extending in parallel with the first diode row and...
Multiblade fan and electronic apparatus having a multiblade fan
A multiblade fan includes a case having an air intake port and an air exhaust port, an impeller disposed in said case and having a plurality of blades rotatable...
Light emitting device and electronic apparatus
Provided is an electronic apparatus including: a camera, which picks up an image of a subject, arranged in a main body of the apparatus; a first light source...
Mobile communication terminal including non-contact IC card and method of
transferring transaction information
A mobile communication terminal in accordance with the present invention includes a non-contact IC card into which an external IC-card reader/writer can write...
Disk array device, method of extending storage capacity and computer
If a disk array device according to the invention initially has four disk devices, which is the smallest number of disk devices for RAID5 (3D+P), the storage...
Wavelength-division multiplexing optical transmission system and optical
A wavelength-division multiplexing optical transmission system for providing a compensating-purpose dispersion D2 to a wavelength-division multiplexing optical...
Arrayed waveguide grating and optical communication system using arrayed
An arrayed waveguide element having flat optical frequency characteristics, and an optical communication system using such arrayed waveguide element are realized...
Fingerprint identification method and apparatus
A method and device for fingerprint identification implementing precise identification at a high speed by using partial images of a fingerprint obtained through...
Multimode terminal and method of synchronizing such terminal
The invention relates to a multimode communication terminal comprising a first modulation/demodulation circuit adapted to communicate with a first radio access...
Wireless LAN base station capable of carrying out automatic matching for
A wireless LAN base station scans frequency channels available for use in a wireless LAN, detects a beacon signal of a near-by wireless LAN base station, and...
Router with precedence control function and computer-readable medium
In the event of receiving the communications IP packet (packet) from the terminal directly connected to own router 1, a device for collecting empty band related...
Semiconductor storage device, test method therefor, and test circuit
A test method and a test circuit which enable operations to be checked when the time interval between a refresh operation and a read or write operation is...
Liquid crystal display with photosensitive organic film having first,
second and third thicknesses is...
A method of fabricating a substrate for a display device prevents the problems occurring in the pattering process of a photosensitive organic material layer,...
Liquid crystal display device and method for manufacturing the same
A liquid crystal display device includes an array substrate having a plurality of first seal frames each forming a panel area to become a display portion and a...
Semiconductor integrated circuit and liquid crystal display device
A CMADS circuit is characterized in that one transmitter is able to drive a plurality of receivers at a high rate to make each of the receivers have a low...
An integrated circuit includes a high-frequency power amplifier and a matching circuit. The high-frequency power amplifier has at least one stage of an amplifier...
Flat rare gas discharge lamp with variable output light color,
illumination instrument comprising it, and its...
The flat noble-gas discharge lamp of the present invention includes an outer enclosure that has a rear-surface substrate and a light-extraction-side substrate...
Image display apparatus
An image display apparatus is provided that enables the chromaticity of a display screen of a display apparatus to be adjusted to the chromaticity desired by a...
MOS semiconductor device
While using conventional manufacturing processes, it is intended to apply a compressive strain in the channel direction to the p-channel MOS field effect...
Semiconductor device with nitrogen in oxide film on semiconductor
substrate and method of manufacturing the same
A method of manufacturing a MOS transistor is provided that achieves high-speed devices by reducing nitrogen diffusion to a silicon substrate interface due to...
Method of forming a high-k film on a semiconductor device
According to the present invention, high-k film can be etched to provide a desired geometry without damaging the silicon underlying material. A silicon oxide...
Unsaturated monomers, polymers, chemically-amplified resist composition,
and process of pattern formation
There is provided a chemically-amplified resist composition having high transparency to light having a wavelength of 220 nanometers or smaller, excellent...
Drive mechanism for image scanner apparatus
An image scanner apparatus is composed of a housing, an optical unit positioned in the housing, a drive mechanism driving the optical unit. The drive mechanism...
Information recorder and its control method
There is provided a high-availability duplexing or multiplexing information recorder where a process is not interrupted by a trouble of a drive or a medium. The...
Automatic computer configuration system, method and program making use of
An automatic computer configuration system is disclosed wherein a portable terminal such as a portable telephone set which has been spread widely and is usually...
Method and system for authenticating content distribution and content
reproduction requests based on biometric...
A user terminal including a fingerprint sensor is connected via a network to a content distribution server. The server includes at least a fingerprint-feature...
A function block allows a multiplier and a multi-input multiplexer to be realized with a small number of blocks. A logical function generator generates a logical...
Collapsible mobile terminal, its display method and its program
In a collapsible mobile terminal provided with display device installed on the outside face of the collapsible body and display device installed on the inside...
Fingerprint authenticating system for carrying out a fingerprint
authentication by using a small fingerprint sensor
A fingerprint authenticating system includes a fingerprint registering unit and a fingerprint collating unit. The fingerprint registering unit takes a first...
Adaptive access control in LAN relaying apparatus
In a LAN relaying apparatus, a reception side control circuit receives a reception side write pointer from a reception side write control circuit and a reception...
Liquid crystal monitor
A liquid crystal monitor incorporating therein a liquid crystal module having a direct backlight is configured to have receiving portions in a reflector 8 of the...
Active hybrid transformer circuit having a replica driver
In an active hybrid transformer circuit connected to both transmit and receive sides, a current driver is connected to a transmission path circuit through a...
Signal transmission system, and signal transmission line
To transmit a high-speed digital signal of several tens GHz via a differential line by connecting a differential line referring to the ground to differential...
Semiconductor device and method for manufacturing same
There is provided a technique for obtaining improved maximum allowed value for the antenna ratio while inhibiting the damage on the gate insulating film of the...
There is provided a semiconductor device in which the thresholds of gate electrodes in transistors can be adjusted together for each of regions having their own...
Semiconductor quantum dot device
A p-type semiconductor barrier layer is provided in the vicinity of undoped quantum dots, and holes in the p-type semiconductor barrier layer are injected in...
Superconducting material and method for producing the same
For provides a superconducting material comprising highly chemically stable Fullerene carbon molecules having a relatively high transition temperature and high...
Lead frame, semiconductor device using the same and method of producing
the semiconductor device
A lead frame of the present invention includes a pair of base portions having a substantially flat bottom each. An island portion and electrode portions are...
Group III nitride semiconductor substrate and its manufacturing method
The present invention provides a group III nitride semiconductor substrate with low defect density as well as small warp and a process for producing the same;...
Connector cover for portable terminal
To provide a connector cover for a portable terminal, capable of securely closing an opening in a casing so as to prevent dust from entering, without being...
Restricted scan reordering technique to enhance delay fault coverage
Disclosed is a method and apparatus for improved delay fault testing by optimizing the order of scan cells in a scan chain. The order of the scan cells is...
Test circuit and circuit test method
The test circuit tests a test target circuit and outputs a test result to a tester. The test circuit includes a first clock generator, a second clock generator,...
Folding mobile communications apparatus
A folding mobile communications apparatus comprises an upper unit 200, a lower unit 100, and a hinge 300 for connecting the units as rotatable in an...
Foldable portable telephone set
A call tone output system for a foldable portable telephone set having a hinge to be unfolded and folded is disclosed. The call tone output system comprises a...
Mobile telephone, method of controlling display thereon, and program for
Disclosed is a mobile telephone in which content displayed in an auxiliary display area is operatively associated with content displayed in a main display area...
Transmission power control system
A desired SIR control part presets the desired SIR value in a way that it decides to this end the degree of follow-up of the desired SIR by the received SIR...