摘要:
A system for managing a plasma processing apparatus includes an impedance matching tool for matching impedance in a transmission line feeding a high frequency wave generating a plasma into a processing chamber; a collection unit collecting time series data of an adjustment parameter of the impedance matching tool; a reference creation module creating management reference data by reference time series data of the adjustment parameter, the reference time series data collected from a reference plasma process against a reference substrate; an initialization module initializing the adjustment parameter for a target plasma process against a target substrate; a recording module recording target time series data of the adjustment parameter adjusted so as to minimize a reflection wave of the high frequency wave in the target plasma process; and a determination module determining an abnormality of the target plasma process by comparing the target time series data with the management reference data.
摘要:
In a process of annealing an insulating film such as a silicon oxide film (SiO2) or a silicon oxynitride film (SiON) provided in a processing chamber 6 within an atmosphere of an inert gas 2 guided from a first mass flow controller 3 via a gas inlet 7, an amount of SiO sublimated from the surface of the insulating film in the processing chamber 6 is measured by a mass spectrometer 10, and an amount of oxygen gas 4 guided to the processing chamber 6 from a second mass flow controller 5 is controlled by a controller 1 so that the SiO concentration does not exceed a predetermined level, thereby effectively controlling the SiO sublimation. As a result, the film deterioration caused by the SiO sublimation is prevented and an insulating film having a high reliability and good characteristics can be formed in a controllable manner.
摘要:
A method of manufacturing a semiconductor device according to an embodiment of the present invention comprises forming a semiconductor element on a semiconductor substrate, forming a silicon oxide film containing nitrogen on the semiconductor element and injecting heavy hydrogen into the silicon oxide film containing nitrogen.
摘要:
The retardation film of the present invention contains at least one of an epoxy resin cured product and an epoxy (meth)acrylate resin cured product. In the retardation film of the present invention, in-plane birefringence index thereof at a wavelength of 590 nm is preferably 0.001 or more and a birefringence index in a thickness direction thereof at a wavelength of 590 nm is preferably 0.001 or more.
摘要:
A cartridge mountable in an image forming apparatus includes a first unit that stores developer and a second unit that accommodates the first unit. The first unit includes a first detected part configured to be displaced irreversibly from a first-unit new-product position to a first-unit used position upon receipt of a driving force from the image forming apparatus, the first detected part contacting a detector provided in the image forming apparatus while being displaced from the first-unit new-product position to the first-unit used position to be detected by the detector. The second unit includes a second detected part configured to be displaced irreversibly from a second-unit new-product position to a second-unit used position upon receipt of a driving force from the image forming apparatus, the second detected part contacting the detector while being displaced from the second-unit new-product position to the second-unit used position to be detected by the detector.
摘要:
A process unit includes an image bearing member, a first frame, a developing unit, a pressing assembly, and a pressing-force adjusting assembly. The first frame supports the image bearing member. The developing unit includes a developing roller and a second frame supporting the developing roller. The pressing assembly generates a first pressing force acting on the developing unit such that the developing roller is in pressure contact with the image bearing member. The pressing-force adjusting assembly contacts one of the first frame and the developing unit and generates a second pressing force acting on the developing unit against the first pressing force. The second pressing force is smaller than the first pressing force.
摘要:
A power transmission system for a vehicle includes a bowl-shaped peripheral wall for housing a power transmission member and a structure is provided to inhibit a circular standing wave mode that is generated in the bowl-shaped peripheral wall during power transmission. A resonance frequency [f] is increased in a surface of a bowl-shaped peripheral wall that is provided with a rib while the resonance frequency [f] is reduced in a surface of the bowl-shaped peripheral wall that is provided with a mass. It is possible to inhibit excitation of the circular standing wave mode generated in the bowl-shaped peripheral wall by changing the resonance frequency [f] between a peripheral wall surface of the housing that is provided with the rib and a peripheral wall surface thereof that is provided with the mass.
摘要:
An input device includes a substrate including a first principal surface and a second principal surface opposite the first principal surface; a plurality of first detecting electrodes disposed on the second principal surface of the substrate; a plurality of second detecting electrodes disposed on the second principal surface of the substrate; at least one first connecting electrode disposed on the second principal surface of the substrate, the first connecting electrode being configured to connect adjacent first detecting electrodes to each other; at least one second connecting electrode including an intersection that is spaced from the second principal surface of the substrate and crosses the first connecting electrode, the second connecting electrode being configured to connect adjacent second detecting electrodes to each other; and a light diffusing member disposed at least in an area corresponding to the intersection.
摘要:
An image-forming device includes a main casing, a drum unit, an image-forming unit, and a transfer unit. The drum unit is detachable from the main casing and includes a photosensitive drum having a rotational axis extending in an axis direction. The drum unit is formed with a plurality of symbols juxtaposed along the axis direction. The image-forming unit forms an image on the photosensitive drum in an image-forming mode. The transfer unit transfers the first developer image onto the photosensitive drum onto a sheet. The image-forming unit forms a first developer image on the photosensitive drum in a maintenance mode. The first developer image transferred onto the sheet divides the sheet into a plurality of regions along the axis direction, the plurality of regions corresponding to the plurality of symbols, respectively.
摘要:
A rotary fluid machine includes a cylinder with an annular cylinder chamber, an annular piston and a blade. The annular piston is disposed in the cylinder chamber so as to be eccentric to the cylinder. The annular piston divides the cylinder chamber into an outer cylinder chamber and an inner cylinder chamber. The blade is arranged in the cylinder chambers to divide each of the outer and inner cylinder chambers into a high-pressure chamber and a low-pressure chamber. The cylinder and the piston are arranged to eccentrically move relative to each other. A height of the outer cylinder chamber is different from a height of the inner cylinder chamber as measured in a direction of a rotational axis of the rotary fluid machine.