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公开(公告)号：DE69314721D1
公开(公告)日：1997-11-27
申请号：DE69314721
申请日：1993-08-03
Applicant: MITSUI TOATSU CHEMICALS
Inventor： TAKASE MITSUO , FUKUDA NOBUHIRO , DODO TOSHIHIRO , FUKUDA SHIN
Abstract: A transparent panel heater which can be used for heating a window portion of liquid crystal displays, refrigerated showcases, freezed showcases, defrosters of windshields, and the like. The panel heater has a transparent substrate, a transparent conductive film formed on the substrate, a substantially light-transmittable metallic thin layer formed on the conductive film and a pair of electrodes for electrifying the conductive film. The metallic thin layer is preferably deposited by a dry process such as a sputtering process, an ion plating method, various CVD methods, and the like. The electrodes are preferably formed on the metallic thin layer by a wet plating method.
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公开(公告)号：DE69314721T2
公开(公告)日：1998-02-19
申请号：DE69314721
申请日：1993-08-03
Applicant: MITSUI TOATSU CHEMICALS
Inventor： TAKASE MITSUO , FUKUDA NOBUHIRO , DODO TOSHIHIRO , FUKUDA SHIN
Abstract: A transparent panel heater which can be used for heating a window portion of liquid crystal displays, refrigerated showcases, freezed showcases, defrosters of windshields, and the like. The panel heater has a transparent substrate, a transparent conductive film formed on the substrate, a substantially light-transmittable metallic thin layer formed on the conductive film and a pair of electrodes for electrifying the conductive film. The metallic thin layer is preferably deposited by a dry process such as a sputtering process, an ion plating method, various CVD methods, and the like. The electrodes are preferably formed on the metallic thin layer by a wet plating method.
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公开(公告)号：EP0810452A3
公开(公告)日：1998-08-26
申请号：EP97303607
申请日：1997-05-28
Applicant: MITSUI TOATSU CHEMICALS
Inventor： OKAMURA TOMOYUKI , YAMAZAKI FUMIHARU , FUKUDA SHIN , OI RYU , YOSHIKAI MASAAKI , KOYAMA MASATO
CPC classification number: B32B27/06 , G02B5/208 , Y10T428/265
Abstract: Transparent laminates which have high transparency and, moreover, excellent electromagnetic shielding characteristics and near-infrared cutting-off characteristics, and optical filters for displays using these transparent laminates. These transparent laminates are formed by laminating a transparent electrically conductive layer composed of high-refractive-index transparent film layers (B) and metal film layers (C) consisting of silver or a silver-containing alloy on one major surface of a transparent substrate (A) in such a way that a repeating unit comprising a combination of one high-refractive-index transparent film layer (B) and one metal film layer (C) is laminated three times or more, and further laminating one high-refractive-index transparent film layer (B) thereon. The transparent laminate has a sheet resistance of not greater than 3 Ω/sq., a visible light transmittance of not less than 50%, and a light transmittance of not greater than 20% in a wavelength region longer than 820 nm. Optical filters for displays which serve to block leakage electromagnetic waves and near-infrared light from plasma displays can be acquired by using such a transparent laminate.
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4.发明专利
公开(公告)号：JPH09277424A
公开(公告)日：1997-10-28
申请号：JP8647796
申请日：1996-04-09
Applicant: MITSUI TOATSU CHEMICALS
Inventor： YAMAZAKI FUMIHARU , FUKUDA SHIN , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To realize a transparent conductive laminate capable of making the deterioration of luminous brightness hard to generate by forming at least a transparent conductive layer mainly consisting of a specific substance and oxide on one main surface of a transparent substrate cutting off ultraviolet rays. SOLUTION: A transparent conductive layer 20 mainly consisting of indium, tin and oxide is at least laminated and formed on one main surface of a transparent substrate 10 substantially cutting off ultraviolet rays. Therefore, a transparent conductive laminate fitted to the transparent electrode of an electroluminescence surface emission member capable of suppressing the lowering of luminous brightness even if arranged outdoors and the electroluminescence surface light-emission member can be realized.
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公开(公告)号：JPH09272172A
公开(公告)日：1997-10-21
申请号：JP8249596
申请日：1996-04-04
Applicant: MITSUI TOATSU CHEMICALS
Inventor： YAMAZAKI FUMIHARU , OKAMURA TOMOYUKI , FUKUDA SHIN , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent laminated body with excellent environmental durability by using a non-crystalline oxide thin film mainly consisting of indium and tin and with a specified resistance for an intermediate transparent high refractive index layer and the uppermost transparent high refractive index layer. SOLUTION: A laminated body is prepd. by forming successively at least a transparent high refractive index layer 20, a metal thin film layer 30 and a transparent high refractive index layer 40 on one of the main face of a transparent base body 10. In this case, a non-crystalline oxide thin film formed under high oxygen concn. atmosphere by a sputtering method and mainly consisting of indium and tin and with a specific resistance of at least 1×10 Ω.cm is used for the transparent high refractive index layers 20 and 40. A metal with a small electric specific resistance is pref. used for the metal thin film layer 30 placed between the transparent high refractive index layers 20 and 40.
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Patent Agency Ranking
公开(公告)号：JPH09212915A
公开(公告)日：1997-08-15
申请号：JP1964896
申请日：1996-02-06
Applicant: MITSUI TOATSU CHEMICALS
Inventor： MIYASHITA TAKEHIRO , UMEHARA HIDEKI , FUKUDA SHIN , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium whose durability is excellent, whose reliability is high and which can be manufactured at low costs by a method wherein a light-reflecting layer is constituted of a thin metal layer and of a silver reflective layer. SOLUTION: An optical recording medium is constituted in such a way that a light-absorbing layer which contains an organic pigment, a thin metal layer, a silver reflective layer and a protective layer are laminated sequentially on a transparent substrate. Alternatively, an optical recording medium is constituted in such a way that a light-absorbing layer which contains an organic pigment, a thin metal layer, a silver reflective layer, a metal layer and a protective layer are laminated sequentially on a transparent substrate. It is desirable that, in the optical recording medium, the thin metal layer is a metal layer whose film thickness is at 0.1 to 5nm and which is composed of Ti, V, Cr, Cu, Zn or W.
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公开(公告)号：JPH09204690A
公开(公告)日：1997-08-05
申请号：JP1466796
申请日：1996-01-30
Applicant: MITSUI TOATSU CHEMICALS
Inventor： FUKUDA SHIN , YAMAZAKI FUMIHARU , OKAMURA TOMOYUKI , UMEHARA HIDEKI , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable optical recording medium having excellent light resistance at a low cost by a method wherein a metal layer whose main component is silver is employed as a light reflective layer. SOLUTION: A optical recording medium is composed of a transparent substrate 10 and a light absorbing layer 20 containing at least organic dyestuff an amorphous transparent oxide layer 30, a light reflective layer 40 and a protective layer 50 which are formed on the transparent substrarte 10. In the optical recording medium, the transparent oxide layer 30 consists of an oxide layer whose main components are amorphous indium oxide and tin oxide and the light reflective layer 40 consists of a metal layer whose main component is silver. With this constitution, a recordable optical recording medium which shows a high reflectivity over a wide wavelength range and, further, has the excellent light resistance and moisture-resistant characteristics can be manufactured.
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公开(公告)号：JPH09174752A
公开(公告)日：1997-07-08
申请号：JP33485295
申请日：1995-12-22
Applicant: MITSUI TOATSU CHEMICALS
Inventor： GOTOU MASAMI , KAWAMOTO SATOSHI , FUKUDA SHIN , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a reflecting plate in a high temperature environment using silver by using the reflecting plate. SOLUTION: This reflecting plate comprises a transparent polymer film 10, at least one metal layer 20 selected from titanium, tungsten and copper, a silver thin film layer 30, an adhesive layer 40 and a support 50, wherein the reflectivity measured from the polymer film side even after heating at 150 deg.C for 500 hours in the atmosphere is 90% or more.
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公开(公告)号：JPH0982637A
公开(公告)日：1997-03-28
申请号：JP23120495
申请日：1995-09-08
Applicant: MITSUI TOATSU CHEMICALS
Inventor： SADAMOTO MITSURU , TANAKA HIROBUMI , YANAGAWA NORIYUKI , FUKUDA SHIN
IPC: C23C16/24 , C23C16/42 , H01L21/20 , H01L21/205 , H01L31/04
Abstract: PROBLEM TO BE SOLVED: To carry out a free designing of an optical band gap of an amorphous thin film to attain a high quality of the thin film manufacture by a method wherein the amount of atomic state hydrogen fed to the surface of the semiconductor thin film is set within a specific range by the step exposing the thin film by a plasma made of hydrogen gas. SOLUTION: An RF discharging electrode to form hydrogen plasma is provided separately from a film forming mechanism. Next, a step to form a specific film-thickness by chemical vapor evaporating process and step to expose a formed amorphous semiconductor thin film to a plasma are repeated. At this time, the amount of the atomic state hydrogen is specified to at least 1×10 pieces/cm to 5×10 pieces/cm . Through these procedures, hydrogen can be effectively fed to any non-coupled bond in a film generation of which has been uncontrollable by normal film-forming method, as the result the defective density can be greatly decreased.
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公开(公告)号：JPH0924574A
公开(公告)日：1997-01-28
申请号：JP17585595
申请日：1995-07-12
Applicant: MITSUI TOATSU CHEMICALS
Inventor： YAMAZAKI FUMIHARU , FUKUDA SHIN , FUKUDA NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To suppress the aging deterioration of light emitting luminance and to increase the life by sequentially laminating a first thin film layer containing specific substance on one main surface of a transparent polymer base and a second thin film layer containing a transparent conductive layer mainly including indium oxide and copper as main bodies. SOLUTION: A first thin film layer 20 containing at least any of titanium, tantalum, nickel, palladium, vanadium, chromium and niobium, a transparent conductive layer 30 made of mainly indium oxide, and a second thin film layer 40 containing mainly copper formed by a sputtering method are sequentially laminated on the one main surface of a transparent polymer base 10. Thus, the transparent conductive laminate which suppresses the decrease in the luminance at the time of continuously emitting a light and is adapted for the transparent electrode of an electroluminescent display having excellent bending resistance is obtained.
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