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JPH06275458A |
PURPOSE: To prevent generation of disconnection and a crack in an electrode comming in contact with an organic thin film holding a ferroelectric thin film and a peripheral part of this ferroelectric thin film. CONSTITUTION: A ferroelectr...
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JPH06265406A |
PURPOSE: To provide an array-shaped infrared sensor which can facilitate its manufacturing processes, and moreover realize improvement in the reliability of a product, detecting sensibility and resolving power. CONSTITUTION: A pyroelectr...
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JPH06265411A |
PURPOSE: To miniaturize a pyroelectric infrared picking up device and to improve its reliability in an infrared picking up method to detect infrared using a pyroelectric element and its device. CONSTITUTION: A pyroelectric element 11 gen...
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JPH0675010B2 |
To improve the absorption of incident radiation by a thermal radiation detector of the kind wherein the detecting means, such as a pyroelectric element (1), are supported by at least one flexible film (2) preceding the detecting means, t...
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JPH06258216A |
PURPOSE: To carry out polling process and measurement of an infrared absorption spectrum of a sample at the same time by providing an infrared spectrophotometer, a heating means heating the sample, and a needle electrode impressing an el...
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JPH06260478A |
PURPOSE: To lift off a thin film so as to form a fine thin film pattern even when the thickness of the film is large and the film is formed at a high temperature by forming a resist pattern on a substrate and lifting off the thin film by...
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JPH0664143U |
[Purpose] It is an object of the present invention to provide an infrared gas analyzer having an analysis unit having a simplified structure, downsizing and power saving. [Constitution] A light emitting unit 20 that generates infrared li...
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JPH06249708A |
PURPOSE: To enhance mass productivity while reducing manpower by realizing a preassembly of an infrared filter and a semiconductor substrate formed with an infrared detecting part. CONSTITUTION: The infrared sensor comprises a semiconduc...
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JPH06242275A |
PURPOSE: To make heat removal efficient by connecting thermocouples to a diverter plate putting in heat pipes together, generating electric power making use of Nernst effect and converting heat energy directly to electric energy. CONSTIT...
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JPH0631387Y2 |
A pyroelectric infrared sensor includes a package (1) having a light-receiving window (26) and at least two dual pyroelectric elements (24,25) arranged in the package, each of the dual pyroelectric elements (24,25) having first and secon...
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JPH06229836A |
PURPOSE: To obtain a semiconductor temperature detecting sensor which is not deteriorated by mechanical deformation, temperature changes, and contamination by providing a protective film constituting a vacuum chamber together with a sili...
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JPH0660158U |
[Purpose] Improve the reliability of semiconductor devices that mount semiconductor sensors. [Constitution] A semiconductor device on which a semiconductor sensor element 1 is mounted is composed of a silicon substrate 4, a heat insulati...
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JPH06228736A |
PURPOSE: To prevent a pyrochrore phase from being formed when a thin film having Pb(Zr1-xTix)O3 compsn. (x>0.1) is formed by vapor phase growth method. CONSTITUTION: When a ferroelectric thin film having a perovskite crystalline structur...
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JPH0658330U |
[Purpose] Provided is an infrared detection element in which the thermal insulating film on which the infrared detection unit is mounted is unlikely to be destroyed, sufficient infrared absorption is performed, and the manufacturing proc...
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JPH06215975A |
PURPOSE: To maximize the variation in the spontaneous polarization of the ferroelectric material for higher outputs by defining the ferroelectric thin film in a block which constitutes the minimum unit required for operating a ferroelect...
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JPH06213711A |
PURPOSE: To obtain a reliable pyroelectric element being employed as a detector or the like. CONSTITUTION: A conductive filter 8 is fit in the window hole 7a of a can 7 and bonded over the entire periphery through adhesive 13. The can 7 ...
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JPH06211540A |
PURPOSE: To mass-produce a stable optical element for IR excellent in optical performance by press-forming a specified forming material with a specified die while heating the material. CONSTITUTION: A forming material consisting of 3 kin...
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JPH06204573A |
PURPOSE: To reduce the rate of using an Al layer, the first layer, as an interconnection without increasing the number of layers of polycrystalline silicon by wiring a connection gate and reset gates with one wiring and by setting thresh...
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JPH06194221A |
PURPOSE: To provide a pyroelectric infrared ray sensor of good responsiveness and also a small multi-element type pyroelectric infrared ray sensor that ignores crosstalk effect. CONSTITUTION: On a substrate 3 consisting of an insulation ...
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JPH06194227A |
PURPOSE: To provide a pyroelectric infrared ray sensor of good responsiveness and also a small multi-element type pyroelectric infrared ray sensor that ignores crosstalk effect. CONSTITUTION: On an Si substrate 3 consisting of an insulat...
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JPH06194226A |
PURPOSE: To provide a pyroelectric infrared ray sensor of good responsiveness and also a small multi-element type pyroelectric infrared ray sensor that ignores crosstalk effect. CONSTITUTION: On the surface of an Si substrate 3 consistin...
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JPH06194228A |
PURPOSE: To improve conversion efficiency and responsiveness of a pyroelectric infrared ray sensor by forming and integrating, on the same semiconductor substrate, a field effect transistor and a gate resistor for impedance conversion. C...
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JPH06191935A |
PURPOSE: To obtain a barium titanate-based semiconductor material having low resistance, high breakdown strength and positive temperature characteristics of resistance. CONSTITUTION: This barium titanate-based semiconductor material cont...
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JPH06186082A |
PURPOSE: To enhance workability during assembly of an infrared sensor device and to increase the yield of the device by eliminating the need for connections made by lead wire. CONSTITUTION: An infrared array sensor 1, in which the electr...
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JPH06180252A |
PURPOSE: To enhance the operating property of a wiring operation and to enhance the yield of the title sensor by a method wherein pair electrodes for individual pyroelectric elements are installed so as to be close to each other by arran...
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JPH06174547A |
PURPOSE: To obtain an infrared sensor which reduces the thermal capacity of a pyroelectric body part and wherein ICs and the like can be formed together on a semiconductor substrate by sequentially providing at a thin part of the semicon...
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JPH06177438A |
PURPOSE: To connect the electrodes of infrared array sensor devices to the electrodes on a circuit board electrically without a defective connection and, further, without a short-circuit between the adjacent electrodes. CONSTITUTION: A p...
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JPH06160176A |
PURPOSE: To reduce the used quantity of expensive xenon gas, reduce the production cost, and improve the work efficiency. CONSTITUTION: Stems 8 and caps 7 are inserted and stably installed in holes bored on an installation jig 14 arrange...
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JPH06147970A |
PURPOSE: To provide a highly sensible infrared detector by utilizing the infrared rays made incident on the surface of a supporting substrate except the part of a temperature-sensitive resistor. CONSTITUTION: A chip temperature-sensitive...
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JPH06147992A |
PURPOSE: To provide a temperature detecting device which can prevent the influence of heat rays from the outside of its monitoring area and, at the same time, the position of which can be easily adjusted. CONSTITUTION: A first aperture 4...
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JPH06137942A |
PURPOSE: To enhance infrared detection sensitivity by providing a thermal conductive layer wider than a temperature-sensitive resistor and having thermal conductivity higher than that of a supporting board between the temperature- sensit...
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JPH06138254A |
PURPOSE: To provide an infrared human body detection system which can eliminate misjudgment as to detection of human bodies that results from a fluctuating phenomenon when in use to detect human bodies outdoors. CONSTITUTION: This infrar...
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JPH0637329B2 |
PURPOSE:To prepare a lead titanate thin film within a short period by mixing a lead alkoxide with a titanium alkoxide, spraying the mixture on a heated substrate and subsequently thermally treating the substrate. CONSTITUTION:A mixture s...
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JPH06129897A |
PURPOSE: To lower the manufacturing cost and improve work efficiency by decreasing the use amount of expensive xenon gas. CONSTITUTION: A stem to which an infrared ray detecting part is stuck and a cap are put together by electric weldin...
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JPH06129903A |
PURPOSE: To economically structure a simple and very reliable home security sensor system. CONSTITUTION: The intensity of an infrared beam transmitted from a light source is detected by a light intensity detecting part 101, and if the ti...
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JPH0634271U |
[Purpose] The purpose is to reduce the cost by making the structure so that the thickness of the element is not so thick and the assembly does not require much man-hours. [Constitution] A structure is adopted in which a thin-film support...
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JPH06120570A |
PURPOSE: To widen an angle of field of view and reduce cost by a method wherein infrared detecting elements are formed on a substrate having selective infrared transmitting function. CONSTITUTION: A substrate 1 is provided with a multi-l...
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JPH06120577A |
PURPOSE: To easily form, for example, a Josephson junction and grain boundary having PTC effect at a high degree of integration by selectively growing thin films of different in-plane crystal orientations to form artificial crystal grain...
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JPH06120569A |
PURPOSE: To provide a low-cost high-sensitivity infrared detector by using a substrate including a thermal isolation space opposed to an infrared sensor. CONSTITUTION: An infrared detecting element 11 is constituted of a laminated body c...
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JPH06112139A |
PURPOSE: To provide the method for manufacturing a fine ferroelectric epitaxial thin film having the smooth surface and less impurities. CONSTITUTION: In the method for manufacturing a ferroelectric epitaxial thin film by a chemical vapo...
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JPH06109534A |
PURPOSE: To detect the disturbance of adiabatic transportation caused by the interaction between electromagnetic radiation to be detected and adiabatic transportation, namely, the rise of the scattering coefficient between edge channels ...
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JPH0689991A |
PURPOSE: To avoid heating above the temperature breaking a charge transfer element formed on a silicon substrate while allowing it to well grow a group compound semiconductor layer, for example, for manufacturing an integrated infrared i...
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JPH0688875A |
PURPOSE: To enable an infrared sensor device to clearly detect the motions of both persons respectively moving along and perpendicularly to the wall of a room and, at the same time, to prevent the occurrence of a dead angle in the visual...
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JPH0623245U |
[Purpose] Provided is a mounting structure of a sensor chip on a base, which can avoid chip distortion that would cause loss of normal sensor function. [Constitution] In the mounting structure of the sensor chip of the present invention,...
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JPH0622944U |
[Purpose] Provided is a mounting structure of a chip for a sensor that can eliminate the distortion of the chip that loses the normal sensor function. [Constitution] In the mounting structure of the sensor chip of the present invention, ...
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JPH0682306A |
PURPOSE: To prevent malfunction to be caused by heat transmitted to a pyroelectric element from a support board and lowering of sensitivity of a pyroelectric detection part by sticking the lower face of a center part between two pyroelec...
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JPH0610615Y2 |
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JPH0669562A |
PURPOSE: To reduce the influence of thermal expansion of a heat generating element, by using a simple constitution insulating film having flexibility. CONSTITUTION: Element terminals 5 for outer connection are formed at four corners of t...
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JPH0617230B2 |
A particulate lead titanate ceramic obtained by calcining a mixture containing TiO2 and PbO at 1150 DEG -1300 DEG C., the proportion of the PbO being greater than 1 mole per mole of the TiO2. A composite material having the particulate l...
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JPH0616830U |
[Purpose] Provided is a structure of an infrared sensor capable of easily optimizing each energy conversion portion. [Constitution] The infrared sensor is composed of a layer made of a piezoelectric material and a layer adjacent thereto ...
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