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Frequency conversion circuit, radio frequency wave receiver, and radio
A frequency conversion circuit of the present invention includes: (i) a first mixer for mixing the radio frequency signal having a frequency f.sub.RF with a...
Optical pickup device, semiconductor laser device and housing usable for
the optical pickup device, and method...
A semiconductor laser device includes a first lead having a plate-like mounting portion on which a semiconductor laser chip is mounted and a lead portion...
Power amplifier suppressing radiation of second harmonic over wide
Two trap circuits different in frequencies at which short-circuit is established are provided in an output matching circuit. Out of the two trap circuits, the...
Electronic device and heterojunction FET
In an electronic device of the present invention a gate Schottky electrode is formed on an active layer constructed of a GaN layer and an AlGaN layer, and a...
Light-emitting diode lamp and light-emitting diode display device
The light-emitting diode lamp has a light-emitting diode chip mounted on a cup-shaped mounting portion of a lead frame. The mounting portion is formed at one end...
Liquid crystal sealing agent composition and manufacturing method of
liquid crystal display panel using the same
A liquid crystal sealing agent composition that is a one-component light and heat-curable resin composition containing: (1) a solid epoxy resin having a ring and...
Plasma CVD apparatus, and method for forming film and method for forming
semiconductor device using the same
A plasma CVD apparatus comprises an anode electrode and a cathode electrode, and is for forming a thin film on a substrate by performing plasma discharge between...
Portable information processing apparatus
An outer display is provided in an area exposed to the outside, of a first movable part in a closed condition where the first and second movable parts are...
Fixing device and image forming apparatus having the same
A fixing device mounted in an electrophotographic image forming apparatus, for fixing a toner image formed on recording paper includes: a plurality of peeling...
Image forming device and toner consumption amount estimating method
An image forming apparatus includes: toner supply amount detecting means for detecting a toner supply amount to a developer tank; detecting means for detecting a...
Reproduction device and method wherein detection of sub-data generated
within a controlled time period controls...
A reproducing device includes a detection circuit and an integration circuit. The detection circuit detects a push-pull signal PP. The integration circuit...
Liquid crystal display device and method for producing the same
A liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer interposed between the first and second substrates. At...
Liquid crystal display device and method for driving the same
A pixel 3 includes a pixel electrode 31 and opposed electrodes 32 for generating electric fields between a pair of substrates in directions substantially...
Antenna having multiple radiating elements
An antenna includes a first radiating element (2a), a second radiating element (2b), a third radiating element (2c), a first switch element (7-1) for switching...
Thermal electric logic circuit
A thermal electric binary logic circuit is provided along with a method for switching a thermal electric binary logic circuit. The method accepts an input...
Multiple flexible wiring board, method for producing same, method for
producing flexible wiring board, and...
One embodiment of a multiple flexible wiring board is a multiple flexible wiring board in which a plurality of flexible wiring boards are configured, and in...
Method for manufacturing semiconductor substrate and semiconductor
A method for manufacturing a semiconductor substrate comprises the steps of: forming a gate oxide film as an insulating layer on the surface of a semiconductor...
Amine compound, manufacturing method thereof, electrophotographic
photoreceptor using amine compound and image...
An amine compound represented by the general formula (1), which is incorporated as a charge-transporting substance to a charge-transporting layer of an...
Barcode recognition apparatus
After binarization is performed, the adjacency relationship of connection fields is analyzed from a labeled input image on the basis of the characteristics of...
Transfer endless belt device applied to image forming apparatus
First eccentric cams for abutting an inner circumferential surface of an intermediate image transferring belt, second eccentric cams for rotating as a unit with...
Image forming apparatus, method of controlling same, program for
controlling, and recording medium for program
An image forming apparatus of the present invention includes main control section for controlling the charging control section and the development bias control...
Developer supplying apparatus with developer container supporting body
A developer supplying apparatus of the present invention includes a toner bottle and a bottle supporting member that is in the shape of substantially a cylinder....
Recording condition setting device, recording/reproducing device,
recording condition setting method, control...
The recording condition setting device according to the present invention includes (i) a specific pattern detection circuit for detecting, as a specific pattern,...
Apparatus for processing packet, and medium storing packet processing
Packets received through a network interface 104 is stored into a receiving buffer 108. Are production controller 106 checks the current state of receiving...
An object of the invention is to provide a communication terminal having improved convenience when a user utilizes a short message service. An SMS related table...
Wireless LAN system
A high-speed wireless LAN system capable of avoiding a collision of packets and maintaining the original transmission speed is provided. A transmitter is applied...
Image reading apparatus
An image reading apparatus is provided with a first image reading unit and a second image reading unit. The first image reading unit reads an image on a first...
Display and device including same
A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed...
Fluorescent material having two layer structure and light emitting
apparatus employing the same
A fluorescent material excellent in emission efficiency in white emission and a light-emitting apparatus employing this fluorescent material and having excellent...
Semiconductor device and fabrication method thereof
A semiconductor device includes a first insulating layer and a second insulating layer in a trench. The first insulating layer insulates two MOSFETs from each...
Transistor and transistor manufacturing method
In a transistor of the invention, at a boundary between gate oxide 112 formed on a silicon substrate 101 of a device formation region 10 and a device isolation...
Method of forming electrophotographic photoreceptor and method of drying
A method of forming an electrophotographic photoreceptor capable of forming a smooth coating film free of pinholes, bubbles, surface unevenness, etc. in a short...
Semiconductor laser device, semiconductor laser device manufacturing
method, optical disk apparatus and optical...
In a semiconductor laser device, a p-side electrode (114) of a multilayer structure put in contact with the surface of a ridge portion (130) of a second...
Semiconductor laser device
In a semiconductor laser device of the invention, a ridge portion 150 forms a waveguide, and guided light goes along the ridge portion 150. A tail of the guided...
Method of controlling the resistance in a variable resistive element and
non-volatile semiconductor memory device
The method of controlling a resistance of a variable resistive element comprises a forming step for shifting the variable resistive element from an initial state...
Switching power supply apparatus
The switching power supply apparatus includes detection means for detecting that leak current of an input smoothing capacitor becomes a predetermined value or...
System and method for printing a digital camera image with time stamp
A system and method are provided for interpreting time stamp information from a digital camera. The method comprises: opening a first format interpreter;...
Patterning phase difference plate, production method for patterning phase
difference plate, 2D/3D switching...
First rubbing is performed on an entire surface of an alignment film (22) provided on a substrate (21), and then a mask part (51a) for masking a first region and...
Solid-state image pickup device including switched capacitor amplifier
A solid-state image pickup device includes a detection diode for detecting a transfer charge and a switched capacitor amplifier whose input section is connected...
Transistor and CVD apparatus used to deposit gate insulating film thereof
In a transistor adapted to suppress characteristic degradation resulting from fluorine contained in a deposited film, the concentration of fluorine contained in...
Semiconductor device and fabrication process thereof
A semiconductor device includes a conductive layer with a plurality of wires, and a bonding pad formed in a region overlapping with the plurality of wires of the...
Semiconductor manufacturing method and semiconductor laser device
There are provided preflow periods t11, t12 in which group III element materials TMG, TMA and TMI are not supplied from a group III element material container to...
Optical information recording medium, reproducting method using the same,
and optical information processing device
An optical information recording medium of the present invention includes a thin film section made up of one or more thin film, the thin film section being...
Backlight and liquid crystal display device
A side light type backlight includes a light source including a plurality of LEDs, and a light guide plate. One of the end surfaces of the light guide plate is a...
Mobile electronic device with fragmented device settings
A mobile electronic device with fragmented device settings enables preservation of user-defined settings during over-air software updates. Such a device in one...
A plurality of operation portions are arranged at a surface on a sub-display side of a cellular phone with a camera so that various kinds of setting, selection...
Integrated circuit device and low noise block down converter including
A switch block 1 includes: N inputs; M outputs; N amplification sections each of which amplifies one of each pair of 2N input signals which are generated by...
Cleaning device, and fusing device and image forming apparatus, provided
with the cleaning device
A cleaning device includes a cleaning web, a supply roller, a take-up roller, and a control section. Positioned in contact with a circumferential surface of a...
Systems and methods for down scaling a bitmap
A method for scaling a first bitmap from a first size to a second size is disclosed. A first bitmap is accessed. The first bitmap is iterated through and the...
Robust document boundary determination
The present application discloses a system for determining document boundaries inc1uding an image sensor, a backing opposed to the sensor, and an image...