摘要:
In a liquid crystal display, an enclosure is formed by detachably fitting a synthetic resin-made front enclosure including a liquid crystal panel with a synthetic resin-made rear enclosure, and the enclosure is fitted upright to a stand by drilling a substantially U-shaped stand hole in the middle of a bottom plate of the rear enclosure. Further, the stand is attached to the exterior casing of the liquid crystal panel by screws, the stand in the stand hole is removably formed on the outside of the rear enclosure through the cutout portion by forming the cutout portion reaching the stand hole from the edge of the bottom plate at the bottom plate of the rear enclosure 1B, and a sealing plate for sealing the cutout portion integrally protrudes from the central portion of the edge of the bottom plate of the front enclosure.
摘要:
An actuator comprises a laminated structure having a vibration plate, a lower electrode, a piezoelectric element, and an upper electrode laminated sequentially on a basic element, and then, at least the lower electrode of the two electrodes is a thin oxide film doped with La of single orientated crystal or monocrystal that contains Sr and Ti. Thus, it is made possible to materialize the micro miniaturized actuator having a strong structure of lamination with high adhesion, which is capable of obtaining large displacement with sufficient durability without spoiling the piezo-electrostrictive property thereof even with the small thickness of the piezoelectric element. With the micro miniaturized actuator thus structured, it is made possible to make a liquid discharge head more precisely.
摘要:
A method for manufacturing an inkjet head includes providing a piezoelectric substrate having a porous structure, a diaphragm on the porous structure, and a piezoelectric substance layer on the diaphragm, and forming a cavity by etching out the porous structure from the piezoelectric substrate.
摘要:
A locating and clamping apparatus can prevent spatter from entering the clamp body through a spatter discharge hole. A longitudinal groove is formed in a side surface of the clamp body so as to communicate with both a spatter discharge hole and a hole for supporting a fulcrum pin. A spatter protecting cover having an upper cover member and a lower cover member is fitted in the longitudinal groove. The upper cover member of the spatter protecting cover prevents the fulcrum pin from coming off, and the lower cover member of the spatter protecting cover opens or closes the spatter discharge hole.
摘要:
After formation of Cu interconnections 46a to 46e each to be embedded in an interconnection groove 40 of a silicon oxide film 39 by CMP and then washing, the surface of each of the silicon oxide film 39 and Cu interconnections 46a to 46e is treated with a reducing plasma (ammonia plasma). Then, without vacuum break, a cap film (silicon nitride film) is formed continuously. This process makes it possible to improve the dielectric breakdown resistance (reliability) of a copper interconnection formed by the damascene method.
摘要:
A shield plate mounting apparatus is disclosed which mounts a shield plate 4 on a casing 3 of a recording/reproducing apparatus 2 formed to be integral with a television receiver. In this shield plate mounting apparatus, a plurality of projection portions 7a to 7c are provided on the casing 3 at predetermined angular intervals to project therefrom. A slip-off preventing piece 8 is formed to be integral with each of the projection portions 7a and 7b and as to bend from the top end of each of the portions 7a and 7b in a direction nearly perpendicular thereto. A plurality of kinds of mounting angles &agr; of the shield plate 4 are set, and a plurality of through holes 9a to 9c respectively facing the projection portions 7a to 7c are pierced through the shield plate 4 correspondingly to each of the kinds of the mounting angles &agr;.
摘要:
A method for supporting recovery processing from a failed storage device in a computer system which also includes a processing unit. The processing unit executes a batch job including plural jobs. Transition history information which includes information of executed jobs and an operated on data-set is obtained during execution of the batch job. When performing recovery processing upon detection of a failed storage device, the transition history information is inspected. Jobs that have performed an output operation to the failed storage device are extracted as direct re-execution jobs. Further, jobs on which a data-set operation is effected by the direct re-execution jobs are extracted as indirect re-execution jobs. Still further, a data-set and generation of a data-set to be restored, deletion of a data-set, and a method and timing thereof are determined. Then, information used for supporting the recovery operation is edited and the edited information is output.
摘要:
A head lamp device includes a structure in which a discharge lamp has a discharge bulb and a reflector of a substantially hemispheric shape arranged in an upper part of a housing. A filament including a filament bulb and a reflector of a substantially hemispheric shape is arranged in a lower part of the housing. The front opening of the lamp housing is covered by a front lens. The discharge bulb can generate two to three times as much luminous flux as a conventional filament bulb. As a result, it is possible to reduce the size of the discharge bulb as compared to the filament bulb. This makes it possible to reduce the overall size of the head lamp device.
摘要:
In a piezoelectric device, a first electrode and a second electrode are disposed to be opposed to each other on plate surfaces of the piezoelectric device, a first electrode plane of the piezoelectric device is fixedly bonded to a plate surface of a vibrating plate, a piezoelectric material forming the piezoelectric device is polarized in a direction parallel to the first electrode plane, the piezoelectric device is fixed to a base through a second electrode plane of the piezoelectric device, and the piezoelectric device generates a thickness-shear vibration with the fixed second electrode plane being a reference plane. The piezoelectric vibration generated by the piezoelectric device generates a flexural vibration in the vibrating plate, to thereby remove dust adhering to a surface of the vibrating plate.