公开(公告)号：US07223480B2

公开(公告)日：2007-05-29

申请号：US10500846

申请日：2003-07-28

申请人： Koji Hirota ,  Masanao Kobayashi ,  Minehiro Mori ,  Naoki Nakazawa

发明人： Koji Hirota ,  Masanao Kobayashi ,  Minehiro Mori ,  Naoki Nakazawa

IPC分类号： B32B15/08 ,  B32B15/18 ,  G11B5/00 ,  G11B21/00 ,  H01B13/00

CPC分类号： H05K3/002 ,  G11B5/4833 ,  H05K1/0346 ,  H05K1/056 ,  H05K3/0041 ,  H05K3/385 ,  H05K2201/0154 ,  H05K2203/0315 ,  H05K2203/163 ,  Y10T428/12951 ,  Y10T428/265 ,  Y10T428/31681

摘要： The present invention relates to a metal laminate which is broadly used for a flexible wiring board or the like and an etching method therefor. In particular, the present invention relates to a metal laminate which includes a layer obtained by laminating a metal layer and an insulating layer, where the insulating layer is subjected to an etching process, wherein, in a surface of the metal layer which is positioned so as to come in contact with the insulating layer, respective concentrations of main metal element and oxygen element constituting the metal layer are measured from the surface of the metal layer towards inside of the metal layer in a time-elapsing manner according to AES (Auger electron spectroscopy) and a value of the thickness of a metal oxide film of the surface of the metal layer measured at a time when atomic concentrations of the main metal element and the oxygen element constituting the metal layer become equal to each other is in a range of at least 0 Å to less than 50 Å.According to the present invention, an etching time of polyimide in the polyimide metal laminate can be calculated and a flexure used for a suspension for a hard disc drive having a high productivity can be provided.

摘要翻译： 本发明涉及广泛用于柔性布线板等的金属层压体及其蚀刻方法。 特别地，本发明涉及一种金属层压体，其包括通过层压金属层和绝缘层而获得的层，其中绝缘层进行蚀刻处理，其中在该金属层的表面上 为了与绝缘层接触，根据AES（俄歇电子学（俄歇电子学），从金属层的表面到金属层的内部）以时间流逝的方式测量构成金属层的主要金属元素和氧元素的各自浓度 光谱），并且在构成金属层的主金属元素和氧元素的原子浓度变得相等的时刻测量的金属层的表面的金属氧化物膜的厚度的值在 至少从0到小于50。 根据本发明，可以计算聚酰亚胺金属层叠体中的聚酰亚胺的蚀刻时间，并且可以提供用于具有高生产率的硬盘驱动器的悬架的挠曲。

公开(公告)号：US20050087509A1

公开(公告)日：2005-04-28

申请号：US10500846

申请日：2003-07-28

申请人： Koji Hirota ,  Masano Kobayashi ,  Minehiro Mori ,  Naoki Nakazawa

发明人： Koji Hirota ,  Masano Kobayashi ,  Minehiro Mori ,  Naoki Nakazawa

IPC分类号： G11B5/48 ,  H05K1/03 ,  H05K1/05 ,  H05K3/00 ,  H05K3/38 ,  H01B13/00

CPC分类号： H05K3/002 ,  G11B5/4833 ,  H05K1/0346 ,  H05K1/056 ,  H05K3/0041 ,  H05K3/385 ,  H05K2201/0154 ,  H05K2203/0315 ,  H05K2203/163 ,  Y10T428/12951 ,  Y10T428/265 ,  Y10T428/31681

摘要： The present invention relates to a metal laminate which is broadly used for a flexible wiring board or the like and an etching method therefor. In particular, the present invention relates to a metal laminate which includes a layer obtained by laminating a metal layer and an insulating layer, where the insulating layer is subjected to an etching process, wherein, in a surface of the metal layer which is positioned so as to come in contact with the insulating layer, respective concentrations of main metal element and oxygen element constituting the metal layer are measured from the surface of the metal layer towards inside of the metal layer in a time-elapsing manner according to AES (Auger electron spectroscopy) and a value of the thickness of a metal oxide film of the surface of the metal layer measured at a time when atomic concentrations of the main metal element and the oxygen element constituting the metal layer become equal to each other is in a range of at least 0 Å to less than 50 Å. According to the present invention, an etching time of polyimide in the polyimide metal laminate can be calculated and a flexure used for a suspension for a hard disc drive having a high productivity can be provided.

摘要翻译： 本发明涉及广泛用于柔性布线板等的金属层压体及其蚀刻方法。 特别地，本发明涉及一种金属层压体，其包括通过层压金属层和绝缘层而获得的层，其中绝缘层进行蚀刻处理，其中在该金属层的表面上 为了与绝缘层接触，根据AES（俄歇电子学（俄歇电子学），从金属层的表面到金属层的内部）以时间流逝的方式测量构成金属层的主要金属元素和氧元素的各自浓度 光谱），并且在构成金属层的主金属元素和氧元素的原子浓度变得相等的时刻测量的金属层的表面的金属氧化物膜的厚度的值在 至少从0到小于50。 根据本发明，可以计算聚酰亚胺金属层叠体中的聚酰亚胺的蚀刻时间，并且可以提供用于具有高生产率的硬盘驱动器的悬架的挠曲。

公开(公告)号：US20060127685A1

公开(公告)日：2006-06-15

申请号：US10544185

申请日：2004-02-09

申请人： Koji Hirota ,  Naoki Nakazawa ,  Youichi Kodama

发明人： Koji Hirota ,  Naoki Nakazawa ,  Youichi Kodama

IPC分类号： B32B15/08

CPC分类号： B32B27/281 ,  B32B15/08 ,  B32B15/18 ,  B32B15/20 ,  B32B2250/03 ,  B32B2274/00 ,  B32B2307/306 ,  B32B2307/584 ,  B32B2307/734 ,  B32B2457/00 ,  G11B5/4833 ,  H05K1/056 ,  H05K3/002 ,  Y10T428/31681 ,  Y10T428/31721

摘要： A polyimide metal laminate comprising a polyimide resin formed on a metal foil, wherein the polyimide resin does not cause the peeling of not less than 100 μm in the polyimide resin and/or at an interface between the polyimide resin and the metal foil when the polyimide resin is heated in an oven at an atmospheric temperature of from 340 to 360° C. for 5 to 10 minutes, the coefficient of humidity expansion at 320 is from 1 to 20 ppm/% RH, and an average value of the etching rate by a 50 wt % aqueous solution of potassium hydroxide at 80° C. is not less than 1.0 μm/min. The polyimide metal laminate can provide good heat resistance, superior dimensional stability and can be etching processed by an aqueous alkaline solution.

摘要翻译： 一种聚酰亚胺金属层压体，其包含在金属箔上形成的聚酰亚胺树脂，其中，当聚酰亚胺树脂和/或聚酰亚胺树脂与金属箔之间的界面处，聚酰亚胺树脂不会在聚酰亚胺树脂中和/ 树脂在340〜360℃的大气温度的烘箱中加热5〜10分钟，320℃的湿度膨胀系数为1〜20ppm /％RH，蚀刻速度的平均值为 在80℃下氢氧化钾的50重量％水溶液不小于1.0毫姆/分钟。 聚酰亚胺金属层压体可以提供良好的耐热性，优异的尺寸稳定性，并且可以通过碱性水溶液进行蚀刻加工。

公开(公告)号：US20080268266A1

公开(公告)日：2008-10-30

申请号：US11792230

申请日：2005-12-01

申请人： Koji Hirota ,  Naoki Nakazawa

发明人： Koji Hirota ,  Naoki Nakazawa

IPC分类号： B32B15/08

CPC分类号： G11B5/4833 ,  B32B15/08 ,  B32B15/18 ,  B32B15/20 ,  B32B27/20 ,  C08G73/1042 ,  C08G73/1067 ,  H05K1/0346 ,  H05K1/056 ,  H05K2201/0154 ,  H05K2201/0355 ,  Y10T428/31681

摘要： A polyimide metal laminate including a polyimide resin having a copper foil and a stainless steel foil formed on respective sides of the polyimide resin, or a polyimide resin having two stainless steel foils formed on both sides of the polyimide resin, the polyimide metal laminate having: a peel strength of 1.0 kN/m or more between the polyimide resin and the stainless steel foil or copper foil; a peel strength of 1.0 kN/m or more between the polyimide resin and the stainless steel foil or copper foil after the polyimide metal laminate has been subjected to a heat treatment at 350° C. for 60 minutes; and no expansion or deformation after the polyimide metal laminate has been subjected to the heat treatment at 350° C. for 60 minutes.

摘要翻译： 在聚酰亚胺树脂的两侧形成有具有铜箔的聚酰亚胺树脂和不锈钢箔的聚酰亚胺金属层叠体，或者在聚酰亚胺树脂的两面形成有两根不锈钢箔的聚酰亚胺树脂， 聚酰亚胺树脂与不锈钢箔或铜箔之间的剥离强度为1.0kN / m以上; 在聚酰亚胺金属层压体在350℃下进行热处理60分钟后，聚酰亚胺树脂与不锈钢箔或铜箔之间的剥离强度为1.0kN / m以上。 并且在聚酰亚胺金属层压体在350℃下经受热处理60分钟后没有膨胀或变形。

公开(公告)号：US20050272608A1

公开(公告)日：2005-12-08

申请号：US11141059

申请日：2005-06-01

申请人： Shuichi Yokozawa ,  Koji Hirota ,  Naoki Nakazawa

发明人： Shuichi Yokozawa ,  Koji Hirota ,  Naoki Nakazawa

IPC分类号： G11B5/48 ,  H01B1/00 ,  H05K1/05 ,  H05K3/38

CPC分类号： G11B5/484 ,  G11B5/4826 ,  G11B5/4833 ,  H05K1/056 ,  H05K3/388 ,  H05K2201/0154 ,  H05K2201/0317

摘要： A polyimide metal laminate comprising a stainless steel layer/a resin layer/a thermoplastic polyimide resin layer/a metal thin film layer, wherein a thickness of the metal layer is in the range of 0.001 to 1.0 μm, a method for producing the same and a hard disk suspension comprising these polyimide metal laminate are provided. The hard disk suspension can be capable of fine pitch processing such that wiring pitch is not more than 50 μm.

摘要翻译： 包含不锈钢层/树脂层/热塑性聚酰亚胺树脂层/金属薄膜层的聚酰亚胺金属层压体，其中金属层的厚度在0.001〜1.0μm的范围内，其制造方法和 提供了包含这些聚酰亚胺金属层压体的硬盘悬浮液。 硬盘悬挂能够进行细间距处理，使得布线间距不大于50μm。

公开(公告)号：US07648240B2

公开(公告)日：2010-01-19

申请号：US12052406

申请日：2008-03-20

申请人： Naoki Nakazawa ,  Koji Nakajima ,  Toshifumi Mihashi

发明人： Naoki Nakazawa ,  Koji Nakajima ,  Toshifumi Mihashi

IPC分类号： A61B3/10

CPC分类号： A61B3/107

摘要： An ophthalmic apparatus comprises a projection system in which a pattern member is provided with a predetermined pattern for measuring the shape of the cornea of an eye of a subject, the predetermined pattern is thereby projected on the cornea of the eye of the subject, and an optical observation system in which light flux having a shape of the predetermined pattern emitted from the projection system is reflected at the cornea of the eye of the subject, the eye of the subject is observed by the light reflected by the cornea. A surface at the eye of the subject side of the pattern member is coated with a paint having a filtering property that transmits infrared light and blocks visible light.

摘要翻译： 眼科装置包括投影系统，其中图案构件设置有用于测量被检体的眼睛的角膜的形状的预定图案，由此将预定图案投影到被检体的眼睛的角膜上， 光学观察系统，其中具有从投影系统发射的预定图案的形状的光束在被摄体的眼睛的角膜上被反射，被角膜反射的光观察被检体的眼睛。 在图案构件的被摄体侧的眼睛的表面涂覆有具有透射红外光并阻挡可见光的滤光性的涂料。

公开(公告)号：US07036933B2

公开(公告)日：2006-05-02

申请号：US10365618

申请日：2003-02-13

申请人： Tatsuo Yamaguchi ,  Naoki Nakazawa ,  Toshifumi Mihashi ,  Yoko Hirohara

发明人： Tatsuo Yamaguchi ,  Naoki Nakazawa ,  Toshifumi Mihashi ,  Yoko Hirohara

IPC分类号： A61B3/10

CPC分类号： A61B3/1015 ,  A61B3/00 ,  A61B3/0025 ,  A61B2560/0233 ,  G09B23/32

摘要： A model eye for an eye characteristic measuring device and a calibration method for the model eye. The model eye can have various aberrations and/or power characteristics to be formed by a combination of a refractive-type lens and a phase plate for adding aberration and can be used to confirm the accuracy of wavefront measurement or the like of the eye characteristic measuring device. The model eye includes an anterior eye lens forming a predetermined power to be given to the model eye, a diffusion surface diffusing and reflecting incident light, the diffusion surface being disposed at an image point position corresponding to the predetermined power in relationship to the anterior eye lens, and an aberration adding member giving a predetermined aberration to an area between the anterior eye lens and the diffusion surface. Power and aberration required for the model eye are formed by the anterior eye lens and the phase plate.

公开(公告)号：US06525883B2

公开(公告)日：2003-02-25

申请号：US09914439

申请日：2002-03-20

申请人： Yoko Hirohara ,  Naoki Nakazawa ,  Toshifumi Mihashi

发明人： Yoko Hirohara ,  Naoki Nakazawa ,  Toshifumi Mihashi

IPC分类号： G02B2710

CPC分类号： A61B3/107 ,  A61B3/103

摘要： The present invention relates to an apparatus for precise measurement of optical characteristics, and has an object to provide an optical characteristic measuring apparatus comprising a position change unit for changing the positions of beams transformed by a first transforming member, wherein a first light source emits a luminous flux of a first wavelength, a first illumination optical system illuminates a minute area on the retina of the eye under examination with the luminous flux from the first light source, a first light receiving optical system leads light to a first light receiving unit through a transforming member for transforming the luminous flux having undergone at least one of transmission and reflection at at least one surface of the object of measurement into at least nine beams, a position change unit changes the positions of the beams transformed by the first transforming member, and an arithmetic unit can determine optical characteristics of the object of measurement based on a first signal from the first light receiving unit corresponding to the angle of inclination of the luminous flux.

摘要翻译： 本发明涉及一种用于精确测量光学特性的装置，其目的是提供一种光学特性测量装置，其包括用于改变由第一变换构件变换的光束的位置的位置改变单元，其中第一光源发射 第一波长的光通量，第一照明光学系统利用来自第一光源的光束照射检查眼睛的视网膜上的微小区域，第一光接收光学系统将光通过第一光接收单元引导到第一光接收单元 变换构件，用于将在测量对象的至少一个表面上进行了至少一个透射和反射的光束变换为至少九个光束，位置改变单元改变由第一变换构件转换的光束的位置，以及 算术单元可以确定测量对象的光学特性 基于来自第一光接收单元的与光束的倾斜角对应的第一信号。

公开(公告)号：US06676258B2

公开(公告)日：2004-01-13

申请号：US09872538

申请日：2001-06-01

申请人： Gaku Takeuchi ,  Naoki Nakazawa ,  Masahiro Shibutani ,  Katsuhiko Kobayashi

发明人： Gaku Takeuchi ,  Naoki Nakazawa ,  Masahiro Shibutani ,  Katsuhiko Kobayashi

IPC分类号： A61B310

CPC分类号： A61B3/1225

摘要： The invention provides an apparatus which detects light quantity distribution characteristics of a measuring target image projected to a fundus of an eye to be inspected and measures eye optical characteristics from the light quantity distribution characteristics. A projecting optical system has a light source and projects a measurement target to a fundus of an eye to be inspected by bundle of rays emitted from the light source, and a light receiving optical system condenses the bundle of rays reflected from the fundus of the eye. A photoelectric detector detects light quantity distribution characteristics of an image formed by the light receiving optical system, and an arithmetic unit measures eye optical characteristics of the eye based on a signal output from the photoelectric detector. A deflecting optical member for deflecting bundle of rays incident into both optical paths of the projecting optical system and the light receiving optical system is arranged so as to be rotatable.

摘要翻译： 本发明提供了一种检测投影到被检眼眼底的测量目标图像的光量分布特性的装置，并且根据光量分布特性测量眼睛光学特性。 投影光学系统具有光源，并且将测量目标投射到由光源发射的束的待检查的眼睛的眼底，并且光接收光学系统将从眼睛的眼底反射的光束聚光 。 光电检测器检测由光接收光学系统形成的图像的光量分布特性，并且运算单元基于从光电检测器输出的信号来测量眼睛的眼睛光学特性。 用于偏转入射到投影光学系统和光接收光学系统的两个光路中的光束的偏转光学构件被布置成可旋转。

公开(公告)号：US20080231806A1

公开(公告)日：2008-09-25

申请号：US12052406

申请日：2008-03-20

申请人： Naoki Nakazawa ,  Koji Nakajima ,  Toshifumi Mihashi

发明人： Naoki Nakazawa ,  Koji Nakajima ,  Toshifumi Mihashi

IPC分类号： A61B3/107

CPC分类号： A61B3/107

摘要： An ophthalmic apparatus comprises a projection system in which a pattern member is provided with a predetermined pattern for measuring the shape of the cornea of an eye of a subject, the predetermined pattern is thereby projected on the cornea of the eye of the subject, and an optical observation system in which light flux having a shape of the predetermined pattern emitted from the projection system is reflected at the cornea of the eye of the subject, the eye of the subject is observed by the light reflected by the cornea. A surface at the eye of the subject side of the pattern member is coated with a paint having a filtering property that transmits infrared light and blocks visible light.

摘要翻译： 眼科装置包括投影系统，其中图案构件设置有用于测量被检体的眼睛的角膜的形状的预定图案，由此将预定图案投影到被检体的眼睛的角膜上， 光学观察系统，其中具有从投影系统发射的预定图案的形状的光束在被摄体的眼睛的角膜上被反射，被角膜反射的光观察被检体的眼睛。 在图案构件的被摄体侧的眼睛的表面涂覆有具有透射红外光并阻挡可见光的滤光性的涂料。