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JPH0614936U |
[Purpose] Two or more recesses are formed on the substrate made of pyroelectric material and have electrodes on the inner wall thereof, or one or more pyroelectric materials are formed on the substrate made of pyroelectric material, insu...
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JPH0614935U |
[Purpose] Provided is a structure for facilitating the extraction of a signal from an element in a pyroelectric infrared sensor characterized in that two or more recesses are formed in a substrate made of a pyroelectric material and an e...
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JPH0637361A |
PURPOSE: To provide an infrared detector low in cost and excellent in detecting sensitivity. CONSTITUTION: An infrared detector 10 has a bridge type structure having an air gap 3 between substrates 1, a plurality of infrared ray detectin...
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JPH0632613A |
PURPOSE: To provide a process for the production of a double oxide thin film having excellent film property and low reactivity with a substrate. CONSTITUTION: A PZT thin film 9 is formed on the surface of a silicon oxide film 5 by formin...
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JPH068756B2 |
An infra-red radiation detector comprises a pyroelectric detector element (1) in an hermetically sealed housing (9, 20). The housing comprises a base (9) and a cover (20) with an aperture (10) surrounded by an inwardly directed flange (1...
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JPH05343251A |
PURPOSE: To provide a reliable dielectric device by forming at least one electrode composed mainly of an alloy containing white metals such as platinum, palladium, iridium, rhodium, osmium and ruthenium so as to prevent the degradation o...
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JPH05332828A |
PURPOSE:To achieve a reliable infrared ray sensor which can be manufactured in a mass, inexpensively with a simple process without damaging an infrared ray detection element and with less thermal loss to a substrate and can perform high-...
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JPH05335632A |
PURPOSE:To improve the heat resistance and flexibility of a pyroelectric body by using aliphatic diamine and aliphatic diisocyanate as the raw monomers of a polyurea resin. CONSTITUTION:While the amount of evaporation of each raw monomer...
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JPH05311399A |
PURPOSE: To easily form an organic pyroelectric and piezoelectric body excellent in heat resistance and insulating property by impressing a high electric field between a substrate and an electrode arranged in front of the substrate, depo...
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JPH05301766A |
PURPOSE: To provide the subject porcelain having both of low resistivity and high voltage resistance, and having high voltage resistance compared to the resistivity. CONSTITUTION: The objective ABO3-type porcelain contains trace additive...
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JPH05301798A |
PURPOSE: To obtain a composition appropriate for producing a ferroelectric film by composing it of a solution containing a specified product containing a monovalent metal ion, tantalum, niobium and oxygen as components. CONSTITUTION: Thi...
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JPH05299705A |
PURPOSE:To improve the resistance to environment in an electronic device in which a boron-doped diamond thin film is used. CONSTITUTION:A pair of electrodes 3 separated from each other is formed on a substrate 1, an undoped diamond thin ...
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JPH05296826A |
PURPOSE:To enhance the detection sensitivity and the response speed of the detection element and to enhance the support strength of an infrared detection part by a method wherein a reinforcement film which surrounds the infrared detectio...
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JPH0580765B2 |
A ceramic composition for a pyroelectric sensor according to the formula PbA{(Zn1/3.Nb2/3)W(Ni1/3.Nb2/3) @E>XTiY ZrZ}O3 where 0.97
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JPH05291630A |
PURPOSE:To get a barium titanate semiconductor porcelain material, which is made use of as a PTC thermistor capable of getting a high number of jumping columns with low resistivity by adding a specified element to a semiconductor materia...
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JPH05283757A |
PURPOSE:To provide a photoelectric conversion element which can be stably assembled by use of a vacuum suction type die bonding device and sucked by a vacuum suction collet as pasted on an adhesive tape as it is kept as a wafer. CONSTITU...
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JPH05283756A |
PURPOSE:To obtain a ferroelectric thin film element which is capable of fully displaying its ferroelectric properties and in which a short circuit is hardly produced between an upper and a lower electrode. CONSTITUTION:An MgO thin film 3...
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JPH05267724A |
PURPOSE:To obtain the title high molecular pyroelectric material having a high pyroelectric rate, excellent flexibility and high workability, at low cost by a method wherein a fluoric copolymer, containing a specific quantity of vinyl fl...
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JPH05259472A |
PURPOSE: To make it into such one that it is inexpensive and excellent in handling property, and is easy of driving as an electronic element. CONSTITUTION: A platinum film 14 is made directly or through adhesive layers 12 excellent in ad...
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JPH05259514A |
PURPOSE:To provide a low-cost, compact, high-efficiency thermoelectric device suitable for application to a curved surface and with an enhanced productivity and its manufacturing method and device. CONSTITUTION:This device is provided wi...
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JPH05235416A |
PURPOSE:To obtain a ferroelectric thin-film element having excellent ferroelectricity by using a ferroelectric material, in which the axis of easy polarization is directed in the (111) direction. CONSTITUTION:In a ferroelectric thin-film...
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JPH05235415A |
PURPOSE:To manufacture a plurality of infrared sensors at a time, to shorten a production time, to improve yield and to reduce manufacturing cost by forming each member under the state of a silicon wafer, joining each silicon wafer and c...
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JPH05226322A |
PURPOSE: To improve film quality, and realize excellent ferroelectricity wherein orientation to a substrate is sufficient, by performing heat treatment in the state that an electric field is applied to a ferroelectric thin film. CONSTITU...
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JPH05226715A |
PURPOSE:To prevent the degeneration or diffusion of the composition of a ferroelectric by providing an electrode layer and a ferroelectric layer on a semiconductor substrate, and also, equipping a metallic oxide layer between the electro...
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JPH05226007A |
PURPOSE: To eliminate needs for a pump for circulating a medium thereby remarkably simplifying the shape of a device by providing storage chambers for a working solvent while having a solid electrolyte containing electrode membranes on b...
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JPH05203488A |
PURPOSE:To obtain an infrared light detector element capable of detecting infrared light with high sensitivity by raising the absorption rate of infrared light without causing any problem in strength of an infrared absorption film and pr...
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JPH05198848A |
PURPOSE: To integrate an array with an electronic circuit, so as to reduce the production cost by attaching a thermo sensitive array to a semiconductor chip having an electrical connecting region on an electronic circuit, forming an aero...
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JPH05187918A |
PURPOSE:To reduce the heat capacity and capacitance (element capacity) of the a pyroelectric element so as to improve the voltage sensitivity of the element by reducing the area of an electrode formed on the rear surface of a pyroelectri...
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JPH0550329U |
[Constitution] Electrodes 4 and 5 are provided on the pyroelectric element 1 other than the sensitive electrode pairs 2 and 3 or the temperature compensation electrode pair, and the electric charge generated when the temperature change o...
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JPH0550074U |
[Purpose] Exhaust gas generated by remote start does not pollute or surprise living things such as animals and humans. Provided is a remote starting device for an automobile engine with an enhanced safety check function at the time of st...
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JPH05164605A |
PURPOSE:To obtain an infrared-ray sensor, which can be readily manufactured in the compact configuration, can suppress the outflow of heat from an infrared- ray sensing part into a substrate and has the excellent sensitivity and response...
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JPH05164604A |
PURPOSE:To obtain a compact infrared-ray sensor which can enhance the integrating density of the infrared-ray sensing parts without generating crosstalk between a plurality of infrared-ray sensing parts and can be manufactured simply. CO...
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JPH05155658A |
PURPOSE: To improve microphone stability by using a pyroelectric ceramic material based on lead titanate indicated by a specified formula in a pyroelectric detector element. CONSTITUTION: PbO, TiO2, Mn2O3 and La and the oxide of one or m...
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JPH05136465A |
PURPOSE:To simplify a voltage converting device without relying upon a transforming means, convert a low voltage and heat into a high voltage directly and output a required high voltage easily. CONSTITUTION:At least one pyroelectric devi...
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JPH05118917A |
PURPOSE:To provide an infrared ray detector at low cost which has a simple structure and is easy to assemble. CONSTITUTION:An electrode 17 is formed on both front and rear sides of a pyroelectric ceramic substrate 16 and a blackened memb...
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JPH0530311B2 |
PURPOSE:To obtain a composite piezoelectric or pyroelectric sheet having high sensitivity, excellent primary workability by dispersing and solidifying particles of piezoelectric or pyroelectric sintered material on insulating polymer wit...
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JPH0529255B2 |
A polymer pyroelectric infrared sensor having an improved sensitivity and an improved heat resistance is formed by disposing a pyroelectric film having electrodes (3,4) for taking out a pyroelectric output on both sides so as to face a w...
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JPH0527812B2 |
A pyroelectric infra-red radiation detector which is particularly suited to automated assembly comprises a pyroelectric detector element (1) mounted in a housing (4) having a window (5) transparent to infra-red radiation. Electrically co...
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JPH0590648A |
PURPOSE:To see that discharge phenomena do not occur when polling the pyroelectric material to become an infrared detector by making the area of the lower electrode on a semiconductor substrate different from that of the upper electrode....
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JPH0590553A |
PURPOSE: To enhance the yield, reproducibility and device performance while abating the noise by a method wherein a lower electrode of an infrared ray detector is formed on a supporting substrate so as to be partly in contact with an ele...
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JPH0590647A |
PURPOSE:To raise the temperature of an infrared detector efficiently by forming a heat insulating film consisting of a material small in heat conductivity between a semiconductor substrate and a lower electrode. CONSTITUTION:An electrode...
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JPH0590649A |
PURPOSE:To see that individual picture element information signal can be gotten accurately without being influenced by the signals from neighboring picture element by burying a material layer low in heat conductivity between each of a pl...
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JPH0525754U |
[Purpose] The pyroelectric sensor operates by rotating the eccentric lens 1 even when a person is stationary. [Constitution] Infrared rays emitted by humans are focused by the eccentric dome-shaped lens 1. If the eccentric lens 1 is rota...
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JPH0511472Y2 |
The detector has a pyroelectric element sandwiched between two electrodes which are transparent to the wavelength of radiation to be detected. The pyroelectric element is maintained in spaced relationship to the surface of a header by a ...
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JPH0521459U |
[Purpose] The pyroelectric sensor 1 detects a person and points the camera 3 toward the person. [Constitution] A plurality of pyroelectric sensors 1 are attached in the vicinity of the camera 3, the direction of the person detected by th...
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JPH0555660A |
PURPOSE:To enable operation without applying a voltage. CONSTITUTION:Electrodes 12, 14 are formed on both surfaces of a pyroelectric body 10. Heat is given to the pyroelectric body 10 from heat generating means 12a, 12b. Thereby an elect...
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JPH0555641A |
PURPOSE:To effectively detect both moving body moving information and visual field background temperature information. CONSTITUTION:The output S0 of a pyroelectric type infrared ray detector 5 is frequency-divided by a band pass filter 7...
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JPH0555499A |
PURPOSE: To provide a semiconductor atomic cell that realizes microminiaturization and versatility of a semiconductor device. CONSTITUTION: A heat generator 11 is formed in a silicon substrate 1. Heat from the heat generator is transferr...
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JPH0543242A |
PURPOSE: To easily obtain a thin film contg. lead titanate zirconate with good reproducibility by sputtering the lead composition in the thin film by a controlled high-frequency power. CONSTITUTION: A thermally oxidized film is formed on...
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JPH058963U |
[Purpose] It is an object of the present invention to provide an infrared sensor capable of more effectively blocking electromagnetic external noise through a window. [Constitution] The infrared sensor 30 in which the polymer piezoelectr...
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