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Seiko Epson Corporation Patents
Assignee:
Seiko Epson Corporation
Address:
Tokyo, JP
No. of patents:
9562
Patents:


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Patent Number Title Of Patent Date Issued
7583564 Piezoelectric actuator and electronic equipment with piezoelectric actuator September 1, 2009
To provide a piezoelectric actuator whereby impact resistance can be greatly improved without complicating the design or causing a reduction in drive efficiency.When a piezoelectric actuator 31 is incorporated into a main plate 14, an arm part 513 of a vibrator 50 is disposed across from
7583505 Processor apparatus September 1, 2009
A processor apparatus is disclosed. The apparatus includes a case with air passages, and a heat dissipation plate structure having a thermally conductive material within the case. It includes a processor having a major surface, where the processor generates heat when energized, and w
7583404 Image processing apparatus for converting color data by referring to a reconstructed color conve September 1, 2009
An image processing apparatus of the invention refers to a color conversion table, which represents a mapping of first image data expressed in a first color system to second image data expressed in a second color system, so as to attain color conversion of first image data into secon
7583399 Printing device and print management method September 1, 2009
The present invention provides a printing device whereby a recording agent cartridge that pertains to recording agent cartridge-related information can easily be identified. The printing device of the present invention stores cartridge identification information including user informatio
7583393 Multiple font management system and method September 1, 2009
A multiple font management system and method in a printing device for activating multiple fonts is provided for enabling base font localization and font patching for print jobs to reduce the need to upload entire fonts in order to provide localized receipts or to provide corrections to
7583338 Liquid crystal display and electronic appliance September 1, 2009
The present invention provides a liquid crystal display that can provide a display with high contrast in both the transmissive mode display and the reflective mode display as a transflective liquid crystal display, and an electronic appliance provided therewith. The liquid crystal displa
7583334 Liquid crystal device and electronic apparatus September 1, 2009
The invention relates to a liquid crystal device capable of simultaneously displaying at least two images in different directions comprising a first substrate with a translucent property, a second substrate opposed to the first substrate with a translucent property, a liquid crystal laye
7583329 Electro-optical device substrate, electro-optical device and electronic apparatus September 1, 2009
An electro-optical device substrate includes a substrate, a plurality of data lines, a plurality of scanning lines, pixel electrodes, and transistors. The plurality of data lines and the plurality of scanning lines intersect with each other in a display area formed on the substrate.
7583265 Image display method and device, image display system, server, program, and recording medium September 1, 2009
An image display method for displaying, after imaging, a plurality of image data each relating to attribute data, includes: disposing a reference image object for indication of each of the plurality of image data at a position based on any one of the corresponding attribute data in a
7583246 Display driver, electro-optical device and drive method September 1, 2009
A display driver which drives at least a plurality of scan lines of a display panel having a plurality of data lines and a plurality of pixels in addition to the scan lines. The display driver includes a plurality of scan drive cells and a plurality of coincidence detection circuits. Eac
7583243 Pixel circuit, method of driving the same, electro-optical device, and electronic apparatus September 1, 2009
A method of driving a pixel circuit, which has a driving transistor for making a current according to a gate voltage flow into a driven element, a resistive element electrically connected in series to the driven element, and a switching transistor provided between the gate of the dri
7583045 Stepping motor control apparatus, stepping motor control method and stepping motor control progr September 1, 2009
There are included a control circuit to control sequence of excitation of a stepping motor, a switching circuit to switch electric power to be supplied to the stepping motor based on an instruction from the control circuit, and a stop circuit to stop an operation of the switching circuit
7582967 Semiconductor device, electronic module, and method of manufacturing electronic module September 1, 2009
A semiconductor device including: a semiconductor chip having an electrode; a plurality of resin protrusions formed on a surface of the semiconductor chip on which the electrode is formed, heights of the resin protrusions increasing as a distance from a center of the surface of the s
7582509 Micro-embossing fabrication of electronic devices September 1, 2009
A method of forming an electronic device on a substrate 10, comprising: embossing the substrate 10, surface treating the substrate so that unindented portions 11 repel a solution of a first material 60, and depositing a solution of the first material 60 in indentations 12 on the subs
7582233 Method of manufacturing directional coupler September 1, 2009
A method of manufacturing directional coupler includes forming a first waveguide over a substrate, forming a separate section on respective ends of the first waveguide, and forming a second waveguide stacked over the first waveguide, wherein the first waveguide and the second waveguide a
7581836 Image display device and projector September 1, 2009
An image display device that displays an image by modulating a light from a light source according to display image data, includes: a first light modulation element that modulates a light emitted from the light source; and a second light modulation element that is disposed on an optical
7581829 Ink-jet recording method and ink composition set September 1, 2009
An ink composition set including an ink composition A containing at least a colorant and an interior curable photopolymerization initiator, and an ink composition B containing at least a polymerizable compound, a surface curable photopolymerization initiator and a polymerization accelera
7581808 Liquid container September 1, 2009
The invention provides a liquid container having a container body that can be detachably attached to a liquid consumption apparatus, where the container body of the liquid container includes: a liquid containing chamber that retains liquid; a liquid supply hole that is provided to su
7581806 Printer and detachable printer tray September 1, 2009
A liquid-ejecting apparatus includes a tray having a hole, a mark section provided in an area adjacent to the hole, a boundary section located between the hole and the mark section, a sensor detecting the boundary section, and a controller executing control of liquid ejection based on
7581804 Printing apparatus and printing method September 1, 2009
A correction of density is effectively performed. The printing method includes the following steps. A step of performing correction of density for only a predetermined color, among a plurality of colors, for each dot row region so as to suppress the unevenness in density between rows of
7581802 Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse September 1, 2009
A liquid jet apparatus includes a plurality of nozzles provided to a liquid jet head, an actuator provided corresponding to each of the nozzles, and drive unit that applies a drive pulse to the actuator, wherein the drive unit includes correction value storing unit that stores a driv
7581244 IMX session control and authentication August 25, 2009
A secured network connection requires three authentication routines. A system access authentication routine requires a client network device to submit user authentication information to a network server. Upon successful user authentication, the network server creates a Client Service
7580662 Image forming apparatus with sensing member that senses reflection of light rays from an interme August 25, 2009
An image forming apparatus includes an intermediate transfer belt having a coated layer as a surface layer that carries an developer image on the surface layer, a light-emitting member that emits light rays having a predetermined wavelength toward the surface layer of the intermediate
7580603 Illumination device, display device, and projection type display device August 25, 2009
Aspects of the invention can provide an illumination device capable of preventing or reducing a reduction in efficiency of utilization of lights emitted from the light source, and also suitable to display high-quality moving images, and a display device and a projection type display devi
7580562 Image processing method, image processing device, and image processing program August 25, 2009
When making judgments of image type, image data is input, and a judgment is made as to whether the type of image indicated by the image data is a first type; for image data judged as being of the first type, a judgment is made as to whether the image is of a second type. For image data n
7580436 Surface-emitting type semiconductor laser and method for manufacturing the same August 25, 2009
To provide surface-emitting type semiconductor lasers and methods of manufacturing the same in which the polarization direction of laser light can be readily controlled, a surface-emitting type semiconductor laser includes a vertical resonator above a substrate. The vertical resonator
7580422 Internet protocol phone system and control method for internet protocol phone system August 25, 2009
An internet protocol phone system having a plurality of internet protocol networks which are provided with internet protocol address systems in which local internet protocol addresses and global internet protocol addresses differ, and are mutually connected, and an internet protocol
7580156 Image processing system, image processing device, dot data processing device, and method and pro August 25, 2009
Pixels are grouped into groups of pixels, comprising a plurality of pixels each, and representative tone values are determined for each of a plurality of regions into which the groups of pixels are split. Decisions are made as to whether or not to output dots to the individual pixels in
7580151 Image processing system and method, printing system August 25, 2009
When image processing is performed, the present invention increases the speed of processing for an individual scanning line constituting an image, and improves the throughput while suppressing the required memory area. The present invention is an image processor for performing image
7580066 Digital camera and template data structure August 25, 2009
A digital camera includes: an imaging unit that images a subject; a storage that stores preset-image data indicative of a preset image having an insertion area for a user image, and imaging control data for controlling an imaging of a user image which is to be inserted into the inser
7579985 Positioning apparatus, control method of positioning apparatus, control program for positioning August 25, 2009
A positioning apparatus for positioning a current position based on satellite signals from positioning satellites includes: positioning time unit information estimating means for estimating positioning time unit information which is the unit information received at positioning time b
7579983 Terminal apparatus, control method for terminal apparatus, control program for terminal apparatu August 25, 2009
A terminal apparatus including: communication means; positioning means; and reference signal supplying means for supplying a reference signal to the communication means and the positioning means, wherein the communication means includes: synchronizing purpose signal generating means
7579932 Resonator SAW filter having a control interdigital transducer between input and output interdigi August 25, 2009
A longitudinally coupled multi-mode SAW resonator filter includes input and output interdigital transducers (IDTs) with a control IDT therebetween to control a state of the surface acoustic wave. The input, output, and control IDTs alternatively arrange two different zones C and E ha
7579620 Field-effect transistor comprising a layer of an organic semiconductor August 25, 2009
Provided is a field-effect transistor (10) which comprises a metal or carbon source electrode (14) and a layer of a functional organic semiconductor (28). A column of an injection material (48) extends through the layer of the functional organic semiconductor (28), the column being i
7579041 Method of manufacturing dielectric layer and method of manufacturing liquid jet head August 25, 2009
A method of manufacturing a dielectric film includes a coating step of coating sol made of an organic metal compound and forming a dielectric precursor film, a drying step of drying the dielectric precursor film, a degreasing step of degreasing the dielectric precursor film, and a baking
7578578 Liquid ejecting apparatus August 25, 2009
A liquid ejecting apparatus includes at least one liquid ejecting head having a nozzle surface formed with a nozzle array which is operable to eject liquid toward a target medium and extends in a first direction, a reference surface perpendicular to the nozzle surface, and two correctors
7578576 Method of manufacturing alignment jig and liquid-jet head unit August 25, 2009
An alignment jig including a base jig which is used when bonding a nozzle plate provided with nozzle orifices which eject liquid in a liquid-jet head to a fixing member holding a nozzle plate side of a plurality of the liquid-jet heads, and which is provided with a penetrated hole in a
7578571 Correction value determining method, correction value determining apparatus, and storage medium August 25, 2009
A correction value determining method of the present invention includes: causing a head to record a first pattern for confirming a transport amount of a medium, while transporting the medium in a transport direction relative to the head in accordance with a target transport amount, o
7578568 Liquid ejection method August 25, 2009
A liquid ejection method includes generating drive signals including ejection pulses, and applying the ejection pulses to an element that performs an operation for causing a liquid to be ejected. The element is provided corresponding to a nozzle. The nozzle causes the liquid to be ej
7578567 Container having liquid detecting function August 25, 2009
A liquid detecting container includes a cartridge case having a sending passage for sending out liquid, buffer chambers by the end of the sending passage, and a sensor unit disposed facing the buffer chambers. A sensor chip in the sensor unit includes a sensor cavity communicating with t
7577919 User interface apparatus, method, and computer readable recording medium for interacting with ch August 18, 2009
To cause a user to recognize the workflow in an image processing. A display apparatus for the user interface of an image processing application having a browse processing for displaying image information, a layout processing for generating layout information by allocating the image i
7577748 Information device and controlling method of the same August 18, 2009
An information device disclosed herein includes a communicator which communicates with a host, wherein, in a heat release mode, the communicator transmits a reply that the data has not been properly received to the host at a given ratio even when the data has been properly received;
7577314 Method and apparatus for generating a panorama background from a set of images August 18, 2009
A method of generating a panorama background from a set of images comprises dividing each of the images into blocks and comparing color-space features of corresponding blocks of the images to select background blocks. The selected background blocks are merged to generate the panorama
7577155 Printer with automatic acquisition and printing of network address August 18, 2009
A printer and printer system that is capable of quickly acquiring a network address and connection, and quickly reporting the same to the user. The printer is part of a network and is thus configured to connect to the network and communicate with other devices connected to the networ
7576903 Microcapsule, method of manufacturing microcapsule, electrophoretic device, and electric apparat August 18, 2009
A microcapsule includes an electrophoretic dispersion liquid containing at least one kind of electrophoretic particles and a capsule body, which has a first film containing the electrophoretic dispersion liquid and a second film made of organic polymer having a hydrophobic property highe
7576897 Method and device for acquiring information for compensating color drift and medium with program August 18, 2009
Patches (standard images) are printed on a printing medium with a standard ink recording quantity with a printer (printing device) 20 filled with alternative ink different from corresponding inks. The printed patches are subjected to colorimetry in the Lab color space (predetermined colo
7576888 Color reduction processing apparatus and color reduction method August 18, 2009
A color reduction processing apparatus and method that is simple to configure and adjust produces two-color print image data reflecting the impression of the original full-color image. Each pixel in a full-color image is converted to binarized principal and secondary color print data
7576884 Image output system, client terminal device, image output device, and image output method using August 18, 2009
In an image output system in which a client terminal device is connected via a network to an image output device, the client terminal device contains a first transmitting/receiving unit for transmitting/receiving text data containing control information related to an image output by
7576881 Facsimile and information processing apparatus August 18, 2009
A facsimile which is capable of executing a plurality of jobs in parallel and which comprises a touch-sensitive screen according to the invention displays the contents of each job in the order of a read job, a facsimile transmission job, a print job, and a facsimile reception job on the
7576875 Ink jet printer, printer control unit, printer system including the same, and storage medium wit August 18, 2009
An ink jet printer with a double-side printing function enables to print page images at a proper position on both surfaces of a cut paper, is provided. When feeding the cut paper A having an image printed on the front surface, the feeding roller 407 is rotated in the direction C1 to
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