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公开(公告)号：US08575818B2
公开(公告)日：2013-11-05
申请号：US13219739
申请日：2011-08-29
CPC分类号： H03H9/0009 , H03H9/02818 , H03H9/02834 , Y10T29/42
摘要： A surface acoustic wave element has a small energy loss and when it is used in a filter device, suppresses a spurious component occurring near the resonant frequency of a principal response and improves the frequency characteristic near the pass band of the filter device. The surface acoustic wave element includes a piezoelectric substrate, a comb-shaped electrode, and an insulating film. The comb-shaped electrode is disposed on the piezoelectric substrate. The insulating film is disposed so as to cover the piezoelectric substrate and the comb-shaped electrode. Where λ is the wavelength of an elastic wave that propagates in the piezoelectric substrate and h is the difference between the maximum and minimum values of a thickness dimension from the top surface of the piezoelectric substrate to the top surface of the insulating film, 0.01≦h/λ≦0.03 is satisfied.
摘要翻译： 表面声波元件具有小的能量损失，并且当其用于滤波器装置时，抑制在主响应的谐振频率附近发生的杂散分量，并且改善滤波器装置的通带附近的频率特性。 声表面波元件包括压电基片，梳状电极和绝缘膜。 梳状电极设置在压电基板上。 绝缘膜设置成覆盖压电基板和梳状电极。 其中λ是在压电衬底中传播的弹性波的波长，h是从压电衬底的顶表面到绝缘膜的顶表面的厚度尺寸的最大值和最小值之间的差，0.01@h /lambda@0.03满意。
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公开(公告)号：US07868523B2
公开(公告)日：2011-01-11
申请号：US12696080
申请日：2010-01-29
申请人： Nobuhira Tanaka , Hisashi Yamazaki
发明人： Nobuhira Tanaka , Hisashi Yamazaki
IPC分类号： H01L41/08 , H01L41/047 , H01L41/053 , H03H9/25
CPC分类号： H03H9/059 , H01L2224/11 , H03H3/08 , H03H9/0222 , H03H9/02897 , H03H9/02929 , H03H9/02992 , H03H9/14541 , H03H9/725
摘要： An elastic wave device has a structure that prevents cracks from being formed in a piezoelectric substrate in flip-chip bonding using a bump, that minimizes the contact resistance in a contact portion where wiring patterns are electrically connected to each other, and that improves the insertion loss. In the elastic wave device, first and second multilayer electrically conductive films are provided on a piezoelectric substrate, the first multilayer electrically conductive film defines an IDT electrode and a first wiring pattern, the second multilayer electrically conductive film defines an electrode pad to which a bump is connected and a second wiring pattern, at least one contact portion where the second wiring pattern is overlapped on the first wiring pattern so as to be electrically connected to each other is provided, a top electrically conductive film of the first multilayer electrically conductive film is a Ti film, and a bottom electrically conductive film of the second multilayer electrically conductive film is an Al-based electrically conductive film including Al or an alloy mainly containing an Al.
摘要翻译： 弹性波装置具有防止在使用凸块的倒装芯片接合中在压电基板中形成裂纹的结构，其使布线图案彼此电连接的接触部分中的接触电阻最小化，并且改善插入 失利。 在弹性波装置中，第一和第二多层导电膜设置在压电基板上，第一多层导电膜限定IDT电极和第一布线图案，第二多层导电膜限定电极焊盘，凸块 并且第二布线图案设置有第二布线图案重叠在第一布线图案上以彼此电连接的至少一个接触部分，第一多层导电膜的顶部导电膜是 Ti膜和第二多层导电膜的底部导电膜是包含Al或主要含有Al的合金的Al系导电膜。
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3.发明授权
公开(公告)号：US5313356A
公开(公告)日：1994-05-17
申请号：US804331
申请日：1991-12-10
CPC分类号： B82Y25/00 , B82Y40/00 , G11B5/3109 , G11B5/3163 , H01F41/18 , H01F41/302
摘要： A thin film magnetic head includes a magnetic core composed of upper and lower magnetic pole films spaced apart to define a read-write gap and a coil disposed between the upper and lower magnetic pole films in an area outside of the gap. The upper and lower magnetic pole films each comprise a thin-film laminate having alternating magnetic and non-magnetic thin films. The magnetic thin film includes an amorphous Co alloy having a soft magnetic property and a thickness within a range of 0.1 .mu.m to 0.5 .mu.m and the non-magnetic thin-film includes a non-magnetic metal or an insulating nitride.
摘要翻译： 薄膜磁头包括由间隔开的限定读写间隙的上磁极膜和下磁极膜组成的磁芯，以及设置在间隙外部的区域中的上磁极膜和下磁极膜之间的线圈。 上下磁极膜各自包括具有交替磁性和非磁性薄膜的薄膜层压体。 该磁性薄膜包括具有软磁特性且厚度在0.1μm至0.5μm范围内的无定形Co合金，非磁性薄膜包括非磁性金属或绝缘氮化物。
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公开(公告)号：US4510388A
公开(公告)日：1985-04-09
申请号：US434885
申请日：1982-10-18
申请人： Hisashi Yamazaki , Takeji Ochiai
发明人： Hisashi Yamazaki , Takeji Ochiai
摘要： A radiation image storage panel comprising a substrate, a fluorescent layer provided on the substrate and composed of a binder and a stimulable phosphor dispersed therein, and a protective layer provided on the fluorescent layer. The panel is edge-reinforced by coating the edge faces thereof with a polymer material comprising polyurethane or acrylic resin.
摘要翻译： 一种辐射图像存储面板，包括基板，设置在基板上并由粘合剂和分散在其中的可刺激荧光体构成的荧光层以及设置在荧光层上的保护层。 通过用包含聚氨酯或丙烯酸树脂的聚合物材料涂覆其边缘面来对面板进行边缘增强。
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公开(公告)号：US4608301A
公开(公告)日：1986-08-26
申请号：US636595
申请日：1984-08-01
申请人： Akio Ishizuka , Hisashi Yamazaki , Kikuo Yamazaki
发明人： Akio Ishizuka , Hisashi Yamazaki , Kikuo Yamazaki
CPC分类号： G21K4/00 , C08K3/24 , C09K11/02 , Y10S428/913 , Y10T428/256 , Y10T428/258 , Y10T428/31507 , Y10T428/31565 , Y10T428/31573 , Y10T428/31699 , Y10T428/31721 , Y10T428/3175 , Y10T428/31797 , Y10T428/31906
摘要： A radiographic intensifying screen comprising a support and a phosphor layer provided thereon which comprises a binder and a phosphor dispersed therein, characterized in that said binder contains a (meth)acrylic copolymer in the amount of 5-100% by weight, having repeating units represented by the formulas (I), (II) and (III): ##STR1## in which each of R.sub.1, R.sub.3 and R.sub.5 is independently a hydrogen atom or an alkyl group; R.sub.2 is a group selected from those consisting of an alkyl group, a cycloalkyl group, an aryl group, a heterocyclic group and an aralkyl group; R.sub.4 is a hydrogen atom or an alkyl group, provided that R.sub.4 is not identical to R.sub.2 ; and x, y and z which represent molar percents are numbers satisfying the conditions of 5.ltoreq.x.ltoreq.99, 1.ltoreq.y+z.ltoreq.95 and x+y+z.gtoreq.90. The (meth)acrylic copolymer is preferably employed in combination with a linear polyester having a hydroxyl value in the range of 20-70.
摘要翻译： 一种射线照相增强屏幕，包括支撑体和设置在其上的荧光体层，其包括粘合剂和分散在其中的磷光体，其特征在于，所述粘合剂含有5-100重量％的（甲基）丙烯酸共聚物，其具有表示的重复单元 （I），（II）和（III）：其中R 1，R 3和R 5各自独立地为氢原子或烷基（C 1 -C 6） 组; R2是选自由烷基，环烷基，芳基，杂环基和芳烷基组成的基团; R4是氢原子或烷基，条件是R4不与R2相同; 和表示摩尔百分比的x，y和z是满足条件为5≤x≤99,1/ y + z / 90的数字。 （甲基）丙烯酸共聚物优选与羟基值在20-70范围内的线性聚酯组合使用。
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公开(公告)号：US4394581A
公开(公告)日：1983-07-19
申请号：US156520
申请日：1980-06-05
申请人： Kenji Takahashi , Hisashi Yamazaki , Junji Miyahara , Noboru Kotera , Shusaku Eguchi , Norio Miura
发明人： Kenji Takahashi , Hisashi Yamazaki , Junji Miyahara , Noboru Kotera , Shusaku Eguchi , Norio Miura
摘要： A radiation image storage panel having a fluorescent layer which comprises a binder and a stimulable phosphor dispersed therein. Further, the panel is colored with a colorant so that the mean reflectance of the panel in the wavelength region of the stimulating rays of the stimulable phosphor is lower than the mean reflectance of the panel in the wavelength region of the light emitted by the stimulable phosphor upon stimulation thereof. The panel provides an image of high sharpness.
摘要翻译： 一种具有荧光层的辐射图像存储面板，其包含粘合剂和分散在其中的可刺激荧光体。 此外，面板用着色剂着色，使得可刺激的荧光体的刺激光线的波长区域中的面板的平均反射率低于由可刺激的荧光体发射的光的波长区域中的面板的平均反射率 刺激后。 面板提供高清晰度的图像。
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公开(公告)号：US20100117483A1
公开(公告)日：2010-05-13
申请号：US12696080
申请日：2010-01-29
申请人： Nobuhira Tanaka , Hisashi Yamazaki
发明人： Nobuhira Tanaka , Hisashi Yamazaki
IPC分类号： H01L41/047
CPC分类号： H03H9/059 , H01L2224/11 , H03H3/08 , H03H9/0222 , H03H9/02897 , H03H9/02929 , H03H9/02992 , H03H9/14541 , H03H9/725
摘要： An elastic wave device has a structure that prevents cracks from being formed in a piezoelectric substrate in flip-chip bonding using a bump, that minimizes the contact resistance in a contact portion where wiring patterns are electrically connected to each other, and that improves the insertion loss. In the elastic wave device, first and second multilayer electrically conductive films are provided on a piezoelectric substrate, the first multilayer electrically conductive film defines an IDT electrode and a first wiring pattern, the second multilayer electrically conductive film defines an electrode pad to which a bump is connected and a second wiring pattern, at least one contact portion where the second wiring pattern is overlapped on the first wiring pattern so as to be electrically connected to each other is provided, a top electrically conductive film of the first multilayer electrically conductive film is a Ti film, and a bottom electrically conductive film of the second multilayer electrically conductive film is an Al-based electrically conductive film including Al or an alloy mainly containing an Al.
摘要翻译： 弹性波装置具有防止在使用凸块的倒装芯片接合中在压电基板中形成裂纹的结构，其使布线图案彼此电连接的接触部分中的接触电阻最小化，并且改善插入 失利。 在弹性波装置中，第一和第二多层导电膜设置在压电基板上，第一多层导电膜限定IDT电极和第一布线图案，第二多层导电膜限定电极焊盘，凸块 并且第二布线图案设置有第二布线图案重叠在第一布线图案上以彼此电连接的至少一个接触部分，第一多层导电膜的顶部导电膜是 Ti膜和第二多层导电膜的底部导电膜是包含Al或主要含有Al的合金的Al系导电膜。
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公开(公告)号：US5227253A
公开(公告)日：1993-07-13
申请号：US864715
申请日：1992-04-07
IPC分类号： G21K4/00
CPC分类号： G21K4/00 , G21K2004/10 , Y10S428/917
摘要： A radiation image storage panel having a stimulable phosphor layer and an improved protective film is disclosed. The improved protective film is produced from a mixture of a film-forming resin and an oligomer having a polysiloxane skeleton or a perfluoroalkyl group. The improved protective film can be a coated layer containing a fluorocarbon resin which is soluble in an organic solvent. Otherwise, the improved protective film can be produced by coating on the phosphor layer a mixture of a film-forming resin composition containing a fluorocarbon resin which is soluble in an organic solvent, and a powdery resin of perfluoroolefin or silicone.
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公开(公告)号：US4788435A
公开(公告)日：1988-11-29
申请号：US878273
申请日：1986-06-25
申请人： Hisashi Yamazaki
发明人： Hisashi Yamazaki
CPC分类号： G21K4/00
摘要： A radiation image storage panel comprising a support and a phosphor layer provided on the support which comprises a binder and a stimulable phosphor dispersed therein, characterized in that the side surfaces of said panel are covered with a polymer material composed of a linear polyester or a mixture of a linear polyester and a vinyl chloride-vinyl acetate copolymer.
摘要翻译： 一种辐射图像存储面板，包括支撑体和设置在所述支撑体上的磷光体层，所述荧光体层包括粘合剂和分散在其中的可刺激磷光体，其特征在于，所述面板的侧表面被由线性聚酯或混合物 的线性聚酯和氯乙烯 - 乙酸乙烯酯共聚物。
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公开(公告)号：US4572955A
公开(公告)日：1986-02-25
申请号：US545163
申请日：1983-10-25
摘要： A radiation image storage panel comprising a support and a phosphor layer provided thereon which comprises a binder and a stimulable phosphor dispersed therein, characterized in that a friction-reducing layer having a surface of a friction coefficient of not more than 0.6 is provided on the support-side surface and/or the phosphor layer-side surface thereof.
摘要翻译： 一种包括支撑体和设置在其上的荧光体层的放射线图像存储面板，其包括分散在其中的粘合剂和可刺激的荧光体，其特征在于，具有不大于0.6的摩擦系数表面的摩擦减小层设置在所述支撑体 侧表面和/或其荧光体层侧表面。
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