摘要:
An apparatus for relatively moving a probe facing an information carrier and recording information on and/or reproducing information from the information carrier with the probe provided with a detector for detecting an error in the probe.
摘要:
A photomask or a light-shielding member has a support capable of transmitting light, a light-shielding pattern which shields the light and a light absorbing member provided corresponding to the light-shielding pattern. In one aspect, the light-shielding pattern and the light absorbing member are provided on the same side of the support. In another aspect, the light-shielding pattern and the light absorbing member are provided with the support sandwiched therebetween.
摘要:
A process for forming an etching pattern, which includes selectively irradiating a light to a clean surface of a material to be worked by etching so as to form radicals from a photoradical forming substance in an atmosphere of the substance, forming a modified portion having an etching resistance at a photo-irradiated portion of the surface, and then subjecting an unmodified portion of the surface of the material to be worked to an etching treatment, thereby forming an etching pattern corresponding to a pattern formed by the irradiation.
摘要:
A process for forming an etching pattern, which includes selectively irradiating a light to a clean surface of a material to be worked by etching so as to form radicals from a photoradical forming substance in an atmosphere of the substance, forming a modified portion having an etching resistance at a photo-irradiated portion of the surface, and then subjecting an unmodified portion of the surface of the material to be worked to an etching treatment, thereby forming an etching pattern corresponding to a pattern formed by the irradiation.
摘要:
An apparatus for inputting and/or outputting information includes a plurality of probes arranged at positions respectively facing each of the plural blocks which carry information, a device for enabling the plurality of probes to respectively perform tracking independently, and a device for inputting information to and/or outputting information from the information carrier by the use of the aforesaid probes.
摘要:
A transport apparatus that enables a trough to be easily removed in one step, and a combination weighing apparatus provided with the same are provided. The transport apparatus includes a trough and a reciprocating movement mechanism, and is configured to convey an article placed in the trough in a predetermined direction. The reciprocating movement mechanism includes a motor box, and a support member. The trough has one of a protruding part and a depressed part, while the support member had the other of the protruding part and the depressed part. The motor is configured to move the trough via the support member along the conveyance direction such that the trough moves faster in a direction opposite the conveyance direction than in the conveyance direction. The protruding part is removably connected to the depressed part.
摘要:
A processing method for etching a substrate is described. This method includes subjecting a surface of a substrate to be processed to selective irradiation with a light in a gas atmosphere to form a surface-modified layer. The substrate surface with the surface-modified layer is then annealed to stabilize and make the surface-modified layer more etch resistant. Both the stabilized surface-modified layer and a non-modified portion of the substrate are then subjected to dry etching, thereby utilizing the higher resistance to dry etching of the stabilized surface-modified layer compared to the non-modified portion to selectively etch the non-modified portion to a desired depth.
摘要:
A processing method is described which has a first step of depositing on a substrate a specimen film which may be any one of a semiconductor, a metal and a insulator.In a second step, the surface of the specimen film deposited in the first step, is irradiated with an ion beam to produce a physical damage on the surface, next, in a third step, the damaged specimen film surface is selectively irradiated with the light to partially cause a photochemical reaction so that a mask pattern, which depends on the desired device structure, is formed on the film surface. Finally, in a fourth step, photoetching is performed using the mask pattern formed in the third step as a shielding member.
摘要:
A processing method comprises: a first step of depositing on a substrate which is a specimen a film of any one of a semiconductor, a metal and an insulator; a second step of subjecting the surface of the film deposited in the first step, to irradiation with a beam having a given energy to produce a physical damage on the surface; a third step of subjecting the film surface on which the physical damage is produced in the second step, to selective irradiation with light to partially cause a photochemical reaction so that a mask pattern depending on the desired device structure is formed on the film surface; and a fourth step of carrying out photoetching using as a shielding member the mask pattern formed in the third step.
摘要:
A CVD process of forming a hydrogenated amorphous silicon film comprising not more than 40 atomic percent of hydrogen atoms is disclosed, which comprises introducing a silicon-containing gas and a gas containing impurity for controlling conductivity of said film into a film-forming space, wherein the concentration of the gas containing the impurity is controlled during film formation to vary the content of the impurity in the thickness direction of the amorphous silicon film.