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Semiconductor device having high-permittivity insulation film and
production method therefor
A semiconductor device has a substrate and a dielectric film formed directly or indirectly on the substrate. The dielectric film contains a metal silicate film,...
Electrolyte solution for secondary battery and secondary battery using the
The present invention provides a technology of inhibiting the decomposition of the solvent of the electrolyte solution for the secondary battery. Further, the...
Semiconductor storage device and controlling method therefor
A semiconductor storage device includes a circuit receiving a command signal for generating a read control signal (RPB) based on the transition of a clock signal...
Duplexed processor system
A high-performance and miniaturizable duplexed processor system is provided. In communications between respective corresponding processor units on 0- and...
Mobile phone, analysis device included therein, and analysis method
A mobile phone has an upper antenna at the top of a casing constituting a body and a lower antenna at the bottom of the casing. The mobile phone includes an...
Mobile communication terminal having hands-free speech state and computer
program for switching over to...
A mobile communication terminal having a hands-free speech state, in which a speech function and one of the other functions, such as a browsing information...
Portable terminal with display capability based on tilt angle
A detecting unit 5a detects the slope of a portable terminal 10. An input key 4 includes a plurality of keys. A control unit 3 generates a code C based on the...
Cellular network acquisition method and apparatus
The present invention provides for a method of network acquisition for a cellular radio communications device arranged to operate on a plurality of radio...
System for providing name of location at which cellular phone terminal
unit is located
A location name server is disclosed, that comprises a database for storing peripheral information and location names that have been correlated with each other as...
Cellular telephone equipment and cell search method used therefor
This invention discloses a cellular telephone equipment which performs cell search of detecting a connection cell upon reception of a paging channel transmitted...
Foldable cellular phone set
This invention relates to an electronic device or foldable cellular phone set in which boards arranged in two casings bendably connected to each other through a...
Tunable dispersion compensator and method for tunable dispersion
A tunable dispersion compensator and a tunable dispersion compensation method having an excellent dispersion compensation characteristic are provided. A tunable...
Optical modulator and method of manufacturing same
Laser light emitted from a vertically confined surface emitting laser (VCSEL) is incident on a side surface near an end region of an optical waveguide. The end...
Data transmission system and data transmitter/receiver for use therein,
and method thereof
A system and a method of data transmission that effectively utilizes a band of a transmission line among information processing units to carry out a high-speed...
Device and method for motion video encoding reducing image degradation in
data transmission without...
A code volume control section refers to an input image and a reference image stored in a frame memory and thereby sets a quantization step for each block so that...
Minimum cost routing based on relative costs of node resources
In a communications network, each network node includes a first module that handles a group of channels between its input and output ports as a route decision...
Housing structure of electronic device and heat radiation method therefor
A sealed housing is provided with a body, a cover, and a movable fin for radiating heat while suppressing a change in internal pressure, and preventing invasion...
Capacitor cell, semiconductor device and process for manufacturing the
A capacitor cell for reducing noise in a high drive cell includes a plurality of vias for supplying power to an interconnection layer positioned over the...
Magneto-resistance effect element, magneto-resistance effect head,
magneto-resistance transducer system, and...
A magneto-resistance effect head is provided with a lower conductive layer which is provided with a recessed portion, and a vertical bias layer is provided in...
Liquid crystal display unit and method for driving the same
In a method for driving a liquid crystal display apparatus in which in each field, scan lines are successively scanned in order to display an image, the scanning...
General-purpose logic cell, general-purpose logic cell array using the
same, and ASIC using general-purpose...
A general-purpose logic cell used in a general-purpose logic cell array for a logic circuit, includes a plurality of kinds of logic circuit elements, each of...
CNT film and field-emission cold cathode comprising the same
A fabrication method for an emitter includes the steps of forming on a glass substrate a CNT film which contains a plurality of carbon nanotubes (CNTs) and...
Thin film transistor, liquid crystal display using thin film transistor,
and method of manufacturing thin film...
A semiconductor film, which is located over a gate electrode for forming a channel region between a source electrode and a drain electrode, has a width greater...
Ferrite thin film, method of manufacturing the same and electromagnetic
noise suppressor using the same
A ferrite film is formed by regularly arranging constituents such as magnetized grains or one analogous to that. In the ferrite film, the constituents have at...
Spin tunnel magnetoresistive effect film and element, magnetoresistive
sensor using same, magnetic apparatus,...
In a spin tunnel magnetoresistive effect film in which a magnetic thin film to which an exchange bias is applied by exchange coupling via an anti-ferromagnetic...
Portable electronic equipment with integrated lighter
A lighter has been integrated into portable electronic equipments such as cellular phones, PDAs, or portable game players. The lighter can be completely stowed...
Illumination device and display device incorporating the same
Light emitted from a light source and incident on a light distributor of a light guide plate is partially emitted from the light guide plate as it is, and is...
Electronic watermark data insertion apparatus and electronic watermark
data detection apparatus
An electronic watermark data insertion apparatus comprises an insertion information memory (39) for preliminarily storing insertion information for designating...
Test method, test system, and program therefor
In a test system, a test method, and a program for use in verifying states in a target, a predetermined state is previously defined as an intermediate state...
Foldable and portable mobile communication terminal
A foldable and portable mobile communication terminal is formed as a two-folded type in which a lower-side body unit and upper-side unit are coupled openably and...
Route updating method for micromobility network
The invention provides a route updating method which reduces the flow rate of updating notifications, which are circulated in a network, to improve the...
Noise reduction device and wireless LAN base station apparatus using the
A wireless LAN base station is provided with a noise signal scanning antenna separately from a wireless signal reception antenna. An attenuation circuit section...
Device and method for alerting user to interference
An alerting device allowing easy estimation of possible interference and useful suggestions to eliminate deteriorated communication quality due to interference...
Portable data terminal
A short distance wireless communication function (140) such as Bluetooth is provided as a communication function part, which is subordinate to a main...
Optical receiving device
Provided is an optical receiving device which can achieve a wide dynamic range while keeping a constant extinction ratio against the changes in the input...
Structure of photonic crystal
Disclose is a photonic crystal structure comprises atomic dielectric pillars having a refractive index distribution and a structure which are both...
Module for amplifying signal light with remote excitation-light and
optical-fiber communication system...
A module for amplifying a signal light with a remote excitation-light, includes (a) a first optical input/output line through which a signal light is...
Phase locked loop circuit and clock reproduction circuit
A phase locked loop circuit and a clock reproduction circuit can operate stably with satisfying both of wide lock range and good jitter characteristics. The...
Elastic store circuit
An elastic store circuit includes a set/reset flip-flop circuit corresponding to plural pieces of input data and an AND circuit for receiving the output of each...
Composite laser rod, fabricating method thereof, and laser device
As a composite laser rod capable of satisfying the positional stability and output stability of a laser beam, a laser rod in which a laser active element is...
Packet transfer apparatus, transfer information management method used
therfor and transfer information search...
To provide a packet transfer apparatus capable of making a competition problem among entries avoidable, reducing entry management costs and improving entry...
Method and apparatus for adjusting conditions for recording and
A method of adjusting a condition for at least one of a recording operation and a reproducing operation includes the following steps. At least first and second...
Provided is a sonar transmitter in which the structure is simplified and the power loss is decreased. A sonar transmitter comprises: a load unit having a...
Magneto-resistance effect element, magneto-resistance effect head,
magneto-resistance transducer system, and...
A magneto-resistance effect element is provided and includes a lower conductive layer, a pattern provided thereon and made up of a fixed layer having a pinned...
Data storage library and accessor control method
A data storage library for storing a storage media, wherein a plurality of accessors accesses the data storage media stored in an array of storage cells includes...
Raman amplification repeater and optical transmission system using the
A Raman amplification repeater which conducts amplification of signal lights by Raman scattering which occurs when pumping lights are applied to a transmission...
Display panel driver
A display panel driver has a single resistor string for gamma correction and a signal power supply, which have heretofore been required for each of red, green,...
Semiconductor device and method of manufacturing thereof
There is provided a method of manufacturing a semiconductor device that can reduce the number of processes, and decrease contact resistance between plugs. The...
Semiconductor device and method for manufacturing same
A semiconductor device including an NMOSFET which has an n-type source/drain main region containing arsenic and an n-type source/drain buffer region having...