At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Light-emitting device and image forming apparatus
A light-emitting device has a plurality of pixel circuits arranged in one direction, each of the plurality of pixel circuits having a light-emitting element that...
Optical head and image forming apparatus incorporating the same
An optical head is adapted to form an electrostatic latent image on an image carrier. A transparent substrate has a first face adapted to oppose the image...
Power supply circuit, display driver, electro-optical device, electronic
instrument, and method of controlling...
A power supply circuit including: a high-potential-side voltage generation circuit which generates a high-potential-side voltage to be supplied to the common...
Reference voltage generation circuit, display driver, electro-optical
device, and electronic instrument
A reference voltage generation circuit, including: first to Jth (J is an integer greater than one) gamma correction data registers in which gamma correction data...
Color display device and color display method
The color display device includes a colored light generation unit for repetitively generating a plurality of colored lights in a time sequence with a...
High-speed serial interface circuit and electronic instrument
A high-speed serial interface circuit includes a data receiver circuit, a clock signal receiver circuit, a logic circuit block that includes at least a...
Organic TFT inverter arrangement
An organic TFT (OTFT) inverter arrangement comprises an inverter stage including a series arrangement of first and second MOS OTFTs (T1, T2) connected between...
Substrate for electro-optical device, electro-optical device, and checking
A substrate for an electro-optical device includes a plurality of scanning lines arranged in rows; a plurality of data lines arranged in columns and grouped into...
Electrooptic device, method for producing the same, and elecronic
An electrooptic device includes a first substrate and a second substrate. The first substrate includes an electrooptic element in which an electrooptic substance...
A semiconductor device including: a well layer that is formed on a semiconductor substrate; a first impurity diffusion layer that is formed on the well layer; a...
Method of manufacturing a ferroelectric capacitor with a hydrogen barrier
A method for manufacturing a capacitor includes the steps of: forming a lower electrode above a base substrate; forming a dielectric film composed of...
Electro-optical device, method of manufacturing the same, electronic
apparatus, and semiconductor device
An electro-optical device includes: a substrate; a plurality of pixel units provided in a display region on the substrate; and a driving circuit that is provided...
Semiconductor device and method of manufacturing the same, electronic
device and method of manufacturing the...
A semiconductor device including: a semiconductor substrate in which an integrated circuit is formed; an insulating layer formed on the semiconductor substrate...
Pattern formation method
A pattern formation method includes forming a plurality of concave parts adjacent to each other on a substrate, and discharging droplets including a functional...
Method of manufacturing organic EL element, organic EL element and organic
EL display device
A method of manufacturing an organic EL element according to the present invention comprises the steps of forming pixel electrodes (801), (802), (803) on a...
Method for ejecting liquid material, method for manufacturing organic
electroluminescense device, and method...
A method for ejecting a liquid material includes classifying the plurality of nozzles of a head into a plurality of nozzle groups having different landing...
Steering rack comprising steel bar with rack teeth
A steel bar for a steering rack that contains 0.50 to 0.60% by mass of C, 0.05 to 0.5% by mass of Si, 0.2 to 1.5% by mass of Mn, 0.0005 to 0.003% by mass of B,...
Method of fabricating sealing substrate
A sealing substrate has first and second substrates. A hollow portion is formed in a first surface of the first substrate. The first substrate has a plate...
Illumination device and display device provided with the same
An illumination device has a blue light emitting element that emits blue light and a light guide member that guides blue light emitted from the blue light...
Lamp device and projector equipped with the same
Aspects of the invention can provide a lamp device that is capable of avoiding concentration of stresses in a sub-mirror fixing portion of an arc tube. The lamp...
Image processing system, projector, computer-readable storage medium, and
image processing method
A projector is configured of a difference image generation section that generates a difference image between an all-white first calibration image and a second...
Prism structure and projector
A prism structure that includes: a plurality of liquid crystal devices each include a liquid crystal panel and a light emitting-side optical element, and...
Ink jet printer with discharge recovery
An ink jet printer for discharging ink drips to a printing medium mounted on a conveying belt and conveyed from a plurality of nozzles, in which the printing...
Ultraviolet rays emitter
An ultraviolet rays emitter for irradiating ultraviolet rays on an ink of an ultraviolet curing type adhered onto a recording medium includes semiconductor light...
Electrostatic actuator, droplet discharge head, method for driving droplet
discharge head, and method for...
To provide an electrostatic actuator capable of attaining a large diaphragm displacement by low voltage drive. Furthermore, a droplet discharge head provided...
Liquid recovery containers and liquid ejection apparatus
First, second, and third ink absorbing bodies are accommodated in a container of a recovery reservoir in this order from the side corresponding to a bottom...
Printing method, computer-readable medium, printing apparatus, method of
manufacturing printing apparatus,...
Darkness correction is carried out effectively. A printing method is provided with the following steps: A step of, when a plurality of nozzles arranged in a...
A coin selector prevents illegal actuation of a coin sensor for real coin detection and is reduced in size and has a high coin processing rate, and which can...
Manufacturing method for cooling unit having a pair of tabular members,
cooling unit, optical device, and projector
A method of manufacturing a cooling unit that includes a cooling plate in which a cooling fluid flows, the cooling plate having a structure in which a pair of...
Pre-filled nasal drip device
Electronic apparatus and control method thereof
An electronic apparatus wherein an abnormal control routine of the control unit can be prevented, or an abnormal control routine that has been started by the...
Image display device executing instructions in a multicast message to
configure itself to connect to a network
In an image display device configured to be connected to a network, a method of communicating over the network with a remote device on the network is disclosed....
Card type electronic device system and card type electronic device
A card type electronic device system has an adapter including a self-identification function compliant with a preselected recognition procedure for identifying...
Image forming apparatus and image forming method
An image forming apparatus includes a development portion holder mounted with a plurality of development portions having a memory storing plural types of...
Method and apparatus for converting a photo to a caricature image
A method for creating a caricature image from a digital image is provided. The method initiates with capturing digital image data. The method includes locating a...
Screen, projector, and image display device
A screen includes; a plurality of layers including a diffusion layer that diffuses incident tight; an elastic member that movably supports the diffusion layer...
Electrophoretic display device and electronic apparatus
An electrophoretic display device includes a display element including a pair of first and second substrates which are opposed to each other, and a microcapsule...
Electrophoretic apparatus and electronic equipment
A mixture of a first material having high chemical affinity for the electrophoretic particles 6a and a second material having low chemical affinity therefor is...
Electro-optical device, image printing apparatus, and method of
manufacturing electro-optical device
An electro-optical device includes an electro-optical panel which has a plurality of electro-optical elements whose light-emitting characteristics or...
Image processor, image processing method and image processing program
An image processor for converts input grayscale values into output grayscale values having two or more grayscales by dividing an input image into pixel groups...
Access to printing material container
The present invention provides a storage device that enables identification data to be readily rewritten and ensures normal completion of a data writing...
Print management-relating technique
A print management device of the invention receives thumbnail images corresponding to object images of a print service and e-mail addresses of acquaintances...
Color-filter substrate, method and apparatus for manufacturing
color-filter substrate, and liquid crystal...
To make it difficult to view streak unevenness in alignment generated at the boundary of alignment layers even when an alignment-layer material is applied onto a...
Backlight unit and liquid crystal display employing the same
A backlight unit (2) comprising a shallow box type case (3) having low profile sidewalls and opening upward, a light guide plate (7) in the box type case (3),...
Touch panel device
A touch panel device including: a substrate; a first sender element for sending surface acoustic wave, which is placed along a first direction on the substrate;...
Image display device, image display method, and program
An image display device includes a total luminance value detection portion that detects a total luminance value in an entire image; a level detection portion...
Driving device for liquid crystal panel and image display apparatus
A driving device for a liquid crystal panel having a signal generating circuit; a reference signal generating circuit; a phase comparator that compares phases of...
Piezoelectric vibration piece and piezoelectric device
A piezoelectric vibration piece includes a base made of a piezoelectric material; a plurality of vibration arms which is integrally formed with the base and...
Noise filter circuit
Provided is a noise filter circuit capable of outputting only a normal signal pulse in synchronization with a clock signal without passing the noise pulse on to...
Rotation brake method and device for working machine
To stop, in an emergency, a revolving superstructure quickly from rotating while preventing damage of a mechanical brake. A revolving superstructure is driven...