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JPH0525382B2 |
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JPH0589662A |
PURPOSE: To prevent Pt from adhering again and to enhance the quality of a Pt pattern by a method wherein a first thin film such as Pt is etched by making use of a second conductive film composed of Ti or the like as a mask. CONSTITUTION...
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JPH0519969B2 |
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JPH0519970B2 |
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JPH0510961B2 |
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JPH0510962B2 |
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JPH057855B2 |
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JPH0517127A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517136A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517113A |
PURPOSE: To provide an amorphous ferroelectric material capable of being applied to thin filmy capacitor elements, ferroelectric memories, optoelectric devices, etc., and a method for producing the same. CONSTITUTION: The objective mater...
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JPH0517138A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517595A |
PURPOSE:To provide an electret having sufficient surface charge at a thickness of molecular order and provide a process for producing the electret. CONSTITUTION:The objective electret having high surface charge and consisting of an orien...
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JPH0517177A |
PURPOSE: To provide the title ferroelectric material applicable to thin film-type capacitor elements, ferroelectric memories and electrooptical devices, etc. CONSTITUTION: The objective ferroelectric material consisting of an amorphous t...
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JPH0517126A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517139A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517137A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH0517140A |
PURPOSE: To provide an amorphous ferroelectric material usable as thin-film capacitor element, ferroelectric memory, electrooptical device, etc., and to provide a process for producing the material. CONSTITUTION: The objective material c...
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JPH053688B2 |
A piezoelectric coaxial cable comprising a metallic helically wound inner conductor, the volume within the helix being filled with a solid material; a continuous piezoelectric polymer layer circumferentially surrounding the inner conduct...
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JPH0481847B2 |
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JPH0481848B2 |
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JPH04342422A |
PURPOSE: To form a ferroelectric thin film such as PLZT, etc., by using a sol solution, excellent in long-term shelf stability and ready quality control. CONSTITUTION: In a step 1, propylene glycol as an organic solvent is prepared. The ...
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JPH0473605B2 |
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JPH0473282B2 |
In producing an electret element having piezoelectric properties by subjecting a vinylidene cyanide copolymer to a polarization treatment, the copolymer is heat-treated at a temperature below the glass transition temperature thereof prio...
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JPH04331708A |
PURPOSE: To provide a noncrystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. ...
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JPH04331713A |
PURPOSE: To provide a noncrystaline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. C...
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JPH04331711A |
PURPOSE: To provide a noncrystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. ...
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JPH04331710A |
PURPOSE: To provide a noncrystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. ...
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JPH04331712A |
PURPOSE: To provide a noncystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. C...
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JPH04331709A |
PURPOSE: To provide a noncrystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. ...
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JPH04331714A |
PURPOSE: To provide a noncrystalline (amorphous) ferroelectric oxide material applicable to thin-film type capacitor elements, ferroelectric memories, electrooptical devices, etc., and a method for producing the aforementioned material. ...
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JPH04330907A |
PURPOSE: To provide a method for manufacturing with high efficiency an electret filter having excellent collecting efficiency. CONSTITUTION: A high molecular compound is formed into a film which is then unwoven to give unwoven yarn. Afte...
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JPH0448509Y2 |
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JPH0470584B2 |
A solid state cell for measuring the activity of a component of a mixture by using a solid ionic conductor, which is in contact on one side with a reference phase and on the other side with a phase sensitive to the gas component to be de...
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JPH0461109B2 |
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JPH0496833U |
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JPH04225508A |
PURPOSE: To avoid capacity losses at generation of bursting discharge, while a voltage load of a dielectric material will not be increased by subdividing a metal coating part which a metal-less slit, so that such current as required for ...
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JPH04219915A |
PURPOSE: To perform volume reduction or the like by the flexible metallized film capacitor of a laminated type or a wound type without using a metallized film with a margin. CONSTITUTION: This flexible metallized dielectric film capacito...
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JPH0444437B2 |
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JPH0444028B2 |
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JPH0442812B2 |
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JPH0440853B2 |
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JPH0440852B2 |
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JPH0439218B2 |
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JPH0439217B2 |
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JPH0438130B2 |
An electretized material for a dust filter which is made of an insulating polymer material such as polypropylene incorporated with a fatty acid metal salt in an amount of not less than 100 ppm in terms of the metal.
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JPH0436724B2 |
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JPH0444726U |
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JPH04110762A |
PURPOSE: To improve the withstand characteristic against environments by forming a moisture sensitive film from Si oxide or Si nitride. CONSTITUTION: On an electroconductive base board 21 a lower electrode 23 is formed, whereover a moist...
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JPH0414890Y2 |
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JPH0419687B2 |
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