摘要:
A color electrophotographic image forming apparatus, in which a plurality of cartridges each including an electrophotographic photosensitive drum are detachably mountable to a main assembly of the apparatus, includes an exposure device for forming an electrostatic latent image on the drum; a cartridge supporting member capable of demountably supporting the cartridges and movable between an inside position and an outside position; a driving device for driving the drum; an intermediary transfer belt onto which an image provided by developing the electrostatic latent image formed on the drum is transferred; and a controller for controlling execution of image formation in response to print jobs received by the apparatus. The controller causes the exposure device to expose the drum to light after completion of a last print job, and the controller stops drive of the drum by the driving device in a state that the exposed area is opposed to the intermediary transfer belt.
摘要:
The present invention provides a reticle defect inspection method and a reticle defect inspection apparatus capable of calibrating the offset and gain of a sensor amplifier using a product reticle even though black and white regions each sufficiently wider than a TDI sensor imaging area do not exist in the product reticle. An output of each pixel of the TDI sensor is amplified by the sensor amplifier. A bottom value of the amplified amount-of-light signal of each pixel is stored by bottom value storing means of offset/gain calibrating means, and a peak value thereof is stored by peak value storing means. The offset of each pixel is calculated by offset calculating means based on the bottom value of each pixel. The gain of each pixel is calculated by gain calculating means based on the offset of each pixel and the peak value of each pixel. The calculated offset and gain of each pixel are stored in a register and thereby the offset and gain of the sensor amplifier are calibrated.
摘要:
A method for producing a plasma display panel includes the steps of: evacuating air from a discharge space formed between a front plate and a rear plate which are substrates facing each other through piping; introducing a discharge gas into the discharge space through gas piping that branches from the piping; and recovering the discharge gas remaining in the piping system through the piping.
摘要:
An electronic device of the present invention includes a casing with an opening, and a cover member for covering the opening. The cover member includes: a cover part for covering the opening; a shank projecting from a rear surface of the cover part; and a protrusion sticking out of the shank. The shank passes through a hole defined in the casing. The protrusion extends in a direction crossing an axis of the shank, at a position opposite to the cover part with respect to the hole. The cover member is capable of moving back and forth along the axis of the shank, between a depressed position where the cover part covers the opening and a pulled-out position where the cover part is apart from the opening. The casing has a first receiving part for receiving the protrusion to prevent the pivotal movement of the cover member about the shank when the cover member moves back and forth between the depressed position and the pulled-out position, and receiving the protrusion to prevent the pressing-in of the cover member after having moved pivotally about the shank while enabling the pivotal movement of the cover member about the shank when the cover member is in the pulled-out position.
摘要:
An image forming apparatus for forming an image on a recording material includes a cartridge, a main assembly including a positioner positioning the cartridge and an urger urging the cartridge to the positioner, a mover supporting the cartridge and movable between a pulled out position outside of the main assembly and an inside position inside the main assembly, and a gripper mounted to the mover and movable between a reference position and an outward position located outwardly with respect to the pull out direction of the mover. When the mover is at the inside position, the cartridge is positioned to the positioner by the urger to be placed in a positioning state when the gripper is at the reference position and the positioning state of the cartridge is released by moving the gripper from the reference position to the outward position.
摘要:
An ink jet recording medium comprising a substrate and at least one ink-receiving layer on the substrate, wherein said ink-receiving layer after recording has the characteristic that the sum of image clarity values is 130 or more (when measured by optical combs of 0.125 mm, 0.25 mm, 0.5 mm, 1.0 mm and 2.0 mm) and the regular reflection strength is 30 or more, makes it possible to record a high quality image which has high glossiness and photographic feel.
摘要:
A color electrophotographic image forming apparatus, wherein a plurality of each including an electrophotographic photosensitive drum are detachably mountable to a main assembly of the apparatus, the apparatus includes an exposure device for forming an electrostatic latent image on the drum; a cartridge supporting member capable of demountably supporting the cartridges and movable between an inside position and an outside position; a driving device for driving the drum; an intermediary transfer belt onto which an image provided by developing the electrostatic latent image formed on the drum is transferred; and a controller for controlling execution of image formation in response to print jobs received by the apparatus, wherein the controller causes the exposure device to expose the drum to light after completion of a last one of the print jobs, and the controller stops drive of the by the driving device in a state that the exposed area is opposed to the intermediary transfer belt.
摘要:
In the electronic device according to the present invention, a plurality of electronic components are connected to respective terminal blocks through respective signal cables, the signal cables each includes an end connected to a terminal of each of the electronic components, a connector attached to the other end of each of the signal cables is connected to each of the terminal blocks. the plurality of signal cables are bundled together at a deflection position distances to which from the terminals of the plurality of electronic components are different, the plurality of signal cables extend from the deflection position to corresponding terminal blocks, and the positions of the plurality of terminal blocks are shifted from each other in accordance with difference in lengths of the signal cables from the deflection position passing point to the connectors.
摘要:
Provided is a test system that tests a device under test, the test system including: a test head that includes a test module that generates a test signal to be supplied to the device under test; a performance board that is mounted above the test head and conveys the test signal generated by the test module; and a daughter unit that is detachably mounted to the performance board, and conveys the test signal from the performance board to the device under test, where the daughter unit includes: a socket to which the device under test is mounted; a daughter board to which the socket is mounted; and an enclosure that accommodates therein the socket and the daughter board, and includes a daughter-unit shield that cuts off noise from outside with respect to the socket and the daughter board.
摘要:
A pattern inspecting method, comprising preparing a sample having a first and a second inspection regions and an imaging device having a plurality of pixels, scanning the first inspection region to a first direction using the imaging device to obtain a first measurement pattern representing at least parts of the first inspection region, scanning the second inspection region to the first direction using the imaging device to obtain a second measurement pattern representing at least parts of the second inspection region, comparing the first measurement pattern and the second measurement pattern with each other to determine presence or absence of a defect formed on the sample, and controlling a scanning condition for scanning a pattern of the second inspection region by the imaging device so as to keep the same with the scanning condition when the pattern of the first inspection region is scanned by the imaging device.