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Projector, image display system, and projector control method
A second projector projects and displays a measurement pattern on a projection screen while a first projector projects and displays another measurement pattern...
Projector having focus adjusting section for adjusting projection based on
projection distance information,...
A projector includes: a judging section that judges whether or not an event representing an instruction to project a message image containing a character string...
Electro-optic device and electronic apparatus
Disclosed an electro-optic device which includes a reflective pixel electrode which is formed on a base of a contact hole in an approximately rectangular shape...
Detection device, electronic apparatus, and robot
A first substrate that includes pressure sensors which are disposed in plural around a reference point; an approximately hemispherical elastic protrusion that...
A spectrometer includes: a wavelength-variable interference filter that can change a wavelength of selected light and disperses light from a measurement target;...
Bending vibration piece and electronic device
A bending vibration piece has a pair of drive vibration arms and a pair of detection vibration arms in an opposite direction thereto which are connected to a...
Recording medium determination apparatus and recording medium
A recording medium determination apparatus includes a light radiation unit which radiates light toward a recording medium; a light receiving unit which receives...
Ultraviolet-curable ink composition for ink jet and ink jet recording
An ultraviolet-curable ink composition for ink jet is for use in an ink jet recording method that includes irradiating the ultraviolet-curable ink composition...
Ink set and ink jet recording method using the ink set
An ink set used for an ink jet recording method, in which a reactive solution and a color ink composition are adhered to a recording medium to realize...
A recording apparatus includes a supporting stage, a recording unit, frame portions that bridge a space to cross the supporting stage and support the recording...
Liquid ejection device
A liquid ejection device includes a first rolled medium accommodation unit, a second rolled medium accommodation unit and a liquid ejection head. The first...
Target transporting device and liquid ejecting apparatus
A target transporting device includes a pair of transport rollers that applies a transport force to a continuous-form sheet toward a downstream side from an...
Ejection inspection method and liquid ejection device
An ejection inspection method includes: preparing a liquid ejection nozzle for ejecting liquid onto a recording medium; irradiating a pattern formed by the...
Ink jet recording method, ink jet recording apparatus, and recorded matter
An ink jet recording method using ink selected from a group including (A) black ink containing black pigment, (B) mixed color black ink containing black and...
An inkjet printer includes a print head that moves in a main scanning direction for ejecting ink from a nozzle, and a wiper blade that moves in a direction...
Maintenance unit and liquid ejecting apparatus
A maintenance unit is a unit that maintains a liquid ejecting head and includes a cap holder that has a cap member capable of abutting against the liquid...
Liquid ejecting head unit and liquid ejecting apparatus
A liquid ejecting head unit includes a plurality of liquid ejecting heads each having a liquid ejecting surface provided with a nozzle row in which nozzle...
Liquid ejecting head and liquid ejecting apparatus
A liquid ejecting head may include a first flow path, a linking flow path that is provided on a downstream side of the first flow path and is connected to the...
Ink composition and recording method
An ink composition has a viscosity of 25 mPas to 35 mPas at 20.degree. C., wherein a, b, and c are 800 or more, 7.4 to 14, and 0.16 to 0.22, respectively, when...
Liquid discharge apparatus
A liquid discharge apparatus includes a power supply potential output section that outputs a first power supply potential, a first and a second switch drive...
Method of controlling robot and robot
A method of controlling a robot includes the steps of calculating a torsional angular velocity of an arm using a difference between an angular velocity detected...
A printer includes a scanner unit which reads a document; a recording portion which records information read by the scanner unit; and a tilt panel which...
Output circuit, temperature switch IC, and battery pack
An output circuit has a smaller area and restrains outputs from becoming unstable even if a power supply voltage is lower than an operating voltage. A supply...
Piezoelectric motor, drive circuit, and drive method
A piezoelectric motor includes a rotating body, a piezoelectric actuator including a protruding section having contact with the rotating body, and adapted to...
Method of manufacturing semiconductor device having pad region for
In a method of manufacturing semiconductor device, an insulating film is provided on a surface of a semiconductor substrate, a porous metal film containing...
Light-emitting device and electronic apparatus
A light-emitting device includes: a light-emitting element which is disposed in a display region of a base body and includes a first electrode, a second...
Photoelectric conversion device and electronic equipment
A photoelectric conversion device provided with an electron transport layer having an excellent electron transport ability and having an excellent photoelectric...
Electro-optic device, method of driving electro-optic device, controller,
and electronic apparatus
An electro-optic device includes a plurality of scanning lines that are arranged in a line direction, a plurality of data lines that are arranged in a column...
Method of driving pixel circuit, light emitting device, and electronic
There is provided a method of driving a pixel circuit that includes a light emitting element; a driving transistor that is connected to the light emitting...
Printing apparatus and method configured for re-halftone image data
An image data processing apparatus processes previously halftoned data that has been halftoned so that a proportion of dot formation corresponding to gradation...
Image processing that generates and density corrects ink amount data
An image processing device comprises a color conversion unit that converts image data expressed in a first color space to ink quantity data expressed in a...
Timepiece with internal antenna
A timepiece includes a case; a dial made from nonconductive material; a movement that is housed in the case and has multiple motors that drive respective staffs...
Centrifugal fan for projector having inlet port and associated inclined
portion widening in direction of impeller
A centrifugal fan introducing air via an inlet port in a direction of a rotation axis and discharging the air via an outlet port in the a direction of a...
A projector includes a light source lamp, a lighting control unit adapted to supply a lamp electric power to turn on the light source lamp, a cooling unit...
Electro-optical device and electronic apparatus
An electro-optical device includes an electro-optical panel and a retaining member. The retaining member includes a first retaining portion that extends along a...
Optical element, display apparatus, and method for manufacturing optical
A method for manufacturing an optical element includes forming a functional layer (half mirror layer) on a first face of a first translucency member that is...
Virtual image display apparatus
A light blocking member that is a light blocking structure disposed in an exit pupil position can remove in advance a light component of video image light that...
Half mirror and image display apparatus
There is provided an image display apparatus which enables an image displayed on a display device to be viewed through a half mirror. The half mirror includes...
Lighting device, liquid crystal display device, and electronic apparatus
In a light guide plate used in a lighting device, light-emitting elements are arranged at first intervals. However, the light emitting elements are partly...
Photocurable ink composition for ink jet recording and ink jet recording
The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet...
Determination device, printing apparatus and determination method
A determination device that determines the mounted state of the roll body on which the medium is wound in a roll shape, includes a roll motor that rotates a...
Provided is a recording apparatus which includes a recording portion which performs recording on a medium, a transport path which extends to the recording...
Medium transport device and recording device
In a medium transport device, when a unit body is inserted into an installation unit and an opening and closing body is closed with respect to the device main...
Transfer member, method for manufacturing transfer member, and transferred
Disclosed is a transfer member including a permeable layer, a pigment layer formed on the permeable layer by an ink jet method, and an adhesive layer having...
Image recording method
There is provided an image recording method including modifying a surface to set a wetting tension index of a recording surface to 40 mN/m or more by carrying...
Inkjet recording apparatus
To provide an inkjet recording apparatus in a simple configuration that can accurately adjust a gap between a nozzle surface of an inkjet head and a recording...
Printing device and recording paper conveyance mechanism
A printing device has a liquid droplet ejection head that ejects liquid droplets; a conveyance unit that conveys recording paper; a platen that is disposed...
Recording apparatus and drying method
A recording apparatus includes an electromagnetic wave irradiation section that dries ink present on a recording medium by using electromagnetic waves; and a...
Image recording apparatus
A first irradiation section has a light source and an emitting member. The light source generates radiation, and the emitting member is located between a first...
Printing control apparatus and printing control method
A printing control apparatus includes a dither halftone component configured to convert printing data into a multi-value dot pattern. A reference pattern is a...