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1. 发明授权

US08152950B2 Multi-layer circuit board and method of making the same 有权
标题翻译：多层电路板及其制作方法
公开(公告)号：US08152950B2
公开(公告)日：2012-04-10
申请号：US12342377
申请日：2008-12-23
申请人： Toshinori Tsugaru , Tatsuya Sunamoto , Tadao Yoshikawa
发明人： Toshinori Tsugaru , Tatsuya Sunamoto , Tadao Yoshikawa
IPC分类号： B32B37/04
CPC分类号： H05K3/4655 , H05K3/386 , H05K3/4069 , H05K3/4617 , H05K3/4626 , H05K3/4652 , H05K2201/0129 , H05K2201/0141 , H05K2201/0195 , H05K2201/09881 , H05K2203/1189 , Y10T428/24917
摘要： A method of making a multi-layer circuit board that has a first film and at least two more films, second and third films, each being made of a thermoplastic polymer capable of forming an optically anisotropic melt phase, the first film having a low melting point, the second and third films having respective melting points higher than the melting point of the first film and at least one of the second and the third films having a circuit pattern thereon, and the first to third films are thermo compressed together with the first film interposed between the second and third films. This method entails causing at least one of the circuit patterns on one of the second and third films to contact an opposing surface of the other of the second and third films through the first film during the thermo compression bonding of the first to third films.
摘要翻译：一种制造多层电路板的方法，所述多层电路板具有第一膜和至少两层膜，第二膜和第三膜各自由能够形成光学各向异性熔融相的热塑性聚合物制成，所述第一膜具有低熔点点，第二和第三膜的熔点高于第一膜的熔点，第二和第三膜中的至少一个膜上具有电路图案，第一至第三膜与第一膜的第一和第三膜热压缩介于第二和第三片之间的胶片。该方法需要使第二和第三膜中的一个上的电路图案中的至少一个在第一至第三膜的热压接期间通过第一膜接触第二和第三膜中的另一个的相对表面。

2. 发明申请

US20090107624A1 MULTI-LAYER CIRCUIT BOARD AND METHOD OF MAKING THE SAME 有权
标题翻译：多层电路板及其制造方法
公开(公告)号：US20090107624A1
公开(公告)日：2009-04-30
申请号：US12342377
申请日：2008-12-23
申请人： Toshinori TSUGARU , Tatsuya Sunamoto , Tadao Yoshikawa
发明人： Toshinori TSUGARU , Tatsuya Sunamoto , Tadao Yoshikawa
IPC分类号： B32B37/04
CPC分类号： H05K3/4655 , H05K3/386 , H05K3/4069 , H05K3/4617 , H05K3/4626 , H05K3/4652 , H05K2201/0129 , H05K2201/0141 , H05K2201/0195 , H05K2201/09881 , H05K2203/1189 , Y10T428/24917
摘要： A method of making a multi-layer circuit board that has a first film and at least two more films, second and third films, each being made of a thermoplastic polymer capable of forming an optically anisotropic melt phase, the first film having a low melting point, the second and third films having respective melting points higher than the melting point of the first film and at lest one of the second and the third films having a circuit pattern thereon, and the first to third films are thermo compressed together with the first film interposed between the second and third films. This method entails causing at least one of the circuit patterns on one of the second and third films to contact an opposing surface of the other of the second and third films through the first film during the thermo compression bonding of the first to third films.
摘要翻译：一种制造多层电路板的方法，所述多层电路板具有第一膜和至少两层膜，第二膜和第三膜各自由能够形成光学各向异性熔融相的热塑性聚合物制成，所述第一膜具有低熔点点，第二和第三膜具有高于第一膜的熔点的熔点以及第二膜和第三膜中的至少一个在其上具有电路图案，并且第一至第三膜与第一膜一起被热压介于第二和第三片之间的胶片。该方法需要使第二和第三膜中的一个上的电路图案中的至少一个在第一至第三膜的热压接期间通过第一膜接触第二和第三膜中的另一个的相对表面。

3. 发明授权

US07160499B2 Method for making inflation films 有权
标题翻译：制作通风薄膜的方法
公开(公告)号：US07160499B2
公开(公告)日：2007-01-09
申请号：US10650847
申请日：2003-08-29
申请人： Takahiro Miyata , Katsunori Hatashi , Tatsuya Sunamoto , Tadao Yoshikawa
发明人： Takahiro Miyata , Katsunori Hatashi , Tatsuya Sunamoto , Tadao Yoshikawa
IPC分类号： B29D22/00
CPC分类号： B29C47/8835 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C2035/1666 , B29K2023/06 , B29K2025/00 , B29K2077/00 , B29L2007/008
摘要： An inflation film is formed by extruding a raw resin in a molten state through a circular die to form a tubular film, expanding the tubular film by the pressure of a gaseous medium introduced into an inner space of the tubular film, while the tubular film is being cooled to be solidified by blowing a cooling gas to the outer surface of the tubular film, and drawing the film while being progressively flattened by guide members. During the manufacture, the temperature Tf (° C.) of the solidified tubular film at the time it contacts the guide member for the first time is so adjusted as not to be higher than Tr (5) [° C.]; wherein Tr (5) represents the temperature at which the thermal deformation ratio of the solidified tubular film becomes 5% when it is measured, being loaded with a stress of a value equal to the frictional force received from the guide members under the conditions of manufacture of the film.
摘要翻译：吹塑薄膜是通过圆形模头挤出熔融状态的原料树脂而形成的，以形成管状薄膜，通过引入管状薄膜的内部空间的气态介质的压力使管状薄膜膨胀，同时管状薄膜通过向管状膜的外表面吹入冷却气体而冷却固化，并且在被引导构件逐渐变平的状态下拉伸膜。在制造过程中，凝固的管状膜在首次与导向件接触时的温度Tf（℃）被调节为不高于Tr（5）[℃]。其中Tr（5）表示在测量时凝固的管状膜的热变形率变为5％的温度，在制造条件下加载等于从引导构件接收的摩擦力的值的应力的电影。

4. 发明授权

US07465420B2 Film forming method 有权
标题翻译：成膜方法
公开(公告)号：US07465420B2
公开(公告)日：2008-12-16
申请号：US10843308
申请日：2004-05-12
申请人： Tadao Yoshikawa , Tatsuya Sunamoto
发明人： Tadao Yoshikawa , Tatsuya Sunamoto
IPC分类号： B29C55/28
CPC分类号： B29C55/28 , B29C47/0004 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C49/0005 , B29C67/24 , B29K2067/00 , B29K2077/10 , B29K2105/0079 , B29K2995/0012 , B29K2995/0044 , B29K2995/0053 , B29K2995/0097
摘要： The method of manufacturing a film of thermotropic liquid crystal polymer includes extruding a thermotropic liquid crystal polymer of a kind in which any one of activation energies Ea1 and Ea2 of a melt viscosity is within the range of 30 to 90 kcal/mol, with the ratio (Ea1/Ea2) of the activation energy Ea1 relative to the activation energy Ea2 being within the range of 1 to 1.7. The activation energies Ea1 and Ea2 are measured by means of a capillary rheometer, including a nozzle of 1 mm in inner diameter and 10 mm in length disposed at an angle of introduction of 90° and a barrel of 9.55 mm in inner diameter, at respective shear rates of 243 seconds−1 and 2432 seconds−1 under a temperature ranging from the temperature [(Tm−10)° C.], which is lower by 10° C. than the melting point [(Tm)° C.] of the thermotropic liquid crystal polymer, to the temperature [(Tm+20)° C.], which is higher by 20° C. than the melting point [(Tm)° C.] of the thermotropic liquid crystal polymer. The thermotropic liquid crystal polymer also has a melt viscosity of not lower than 400 poises measured under predetermined conditions, and is extruded from a die that is heated to a temperature of predetermined range.
摘要翻译：制造热致液晶聚合物膜的方法包括将熔融粘度的活化能Ea1和Ea2中的任一种的热致变液晶聚合物挤出在30〜90kcal / mol的范围内，（Ea1 / Ea2）相对于活化能Ea2在1〜1.7的范围内。活化能Ea1和Ea2通过毛细管流变仪测量，毛细管流变仪包括内径为1mm的内径为10mm的长度，以90°的引入角设置，内径为9.55mm的管，分别为剪切速率为243秒-1和2432秒-1，温度范围为[（Tm-10）℃]，比熔点[（Tm）℃]低10℃。的热致液晶聚合物的温度[...（Tm + 20）℃]，比热致变液晶聚合物的熔点[（Tm）℃]高20℃。该热致液晶聚合物的熔融粘度在预定条件下测得的不低于400泊，并从加热至预定范围温度的模具中挤出。

5. 发明授权

US07387760B2 Apparatus for and method of making inflation films 有权
标题翻译：吹塑薄膜的设备及方法
公开(公告)号：US07387760B2
公开(公告)日：2008-06-17
申请号：US10650680
申请日：2003-08-29
申请人： Takahiro Miyata , Katsunori Hatashi , Tatsuya Sunamoto , Tadao Yoshikawa
发明人： Takahiro Miyata , Katsunori Hatashi , Tatsuya Sunamoto , Tadao Yoshikawa
IPC分类号： B29D22/00
CPC分类号： B29C47/92 , B29C47/0026 , B29C47/8835 , B29C2947/92152 , B29C2947/92209 , B29C2947/92314 , B29C2947/9238 , B29C2947/92428 , B29C2947/92571 , B29C2947/92704 , B29C2947/92809 , B29C2947/92923
摘要： An apparatus for making an inflation film formed by extruding a raw resin in a molten state through a circular die to form a tubular film, and expanding the tubular film by the pressure of a gaseous medium introduced into an inner space thereof, while the tubular film is being cooled. The apparatus includes a cooling ring, at least one air ring coaxial with the circular die, and an adjusting device for adjusting the temperature of a gaseous medium, blown from the air ring, to a range effective to retain the tubular film, then still in a molten phase, in a condition in which the tubular film is inflated. A method for making an inflation film is also disclosed.
摘要翻译：一种用于制造吹塑薄膜的装置，其通过圆形模头挤出熔融状态的原料树脂而形成，以形成管状薄膜，并且通过引入其内部空间的气态介质的压力使管状薄膜膨胀，同时管状薄膜正在冷却该装置包括一个冷却环，至少一个与圆形管芯同轴的空气环，以及用于调节从空气环吹出的气态介质的温度到有效保持管状膜的范围的调节装置，然后仍然在在管状膜膨胀的状态下的熔融相。还公开了一种制造充气膜的方法。

6. 发明授权

US09096049B2 Metal-clad laminate and method for production thereof 有权
标题翻译：覆金属层压板及其制造方法
公开(公告)号：US09096049B2
公开(公告)日：2015-08-04
申请号：US12871305
申请日：2010-08-30
申请人： Minoru Onodera , Tadao Yoshikawa
发明人： Minoru Onodera , Tadao Yoshikawa
IPC分类号： B32B15/08 , B32B37/20 , H05K1/03 , H05K3/00 , B29C65/18 , B29C65/00 , B29K101/12 , B29K105/00 , B29K305/00 , B29L9/00 , B29L31/34 , B32B38/00 , H05K3/02
CPC分类号： B32B37/20 , B29C65/02 , B29C65/18 , B29C66/034 , B29C66/1122 , B29C66/45 , B29C66/73111 , B29C66/7352 , B29C66/742 , B29C66/83221 , B29C66/83413 , B29C66/9141 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/91931 , B29C66/91933 , B29C66/91935 , B29K2101/12 , B29K2105/0079 , B29K2305/00 , B29L2009/003 , B29L2031/3425 , B32B15/08 , B32B38/0036 , B32B2305/55 , B32B2307/734 , B32B2311/00 , H05K1/0313 , H05K3/0011 , H05K3/022 , H05K2201/0141 , H05K2201/068 , H05K2203/1105 , Y10T428/1086 , Y10T428/31678
摘要： A metal-clad laminate excellent in isotropy, appearance, bondability between a TLC polymer film and a metallic sheet, and dimensional stability is provided less costly with a first step of thermally compressing the film with the metallic sheet by passing them through a nipping region between heating rolls, and a second step of heat-treating the resultant metal-clad laminate at a temperature not higher than the melting point of the film, wherein the film has thermal expansion coefficient αL satisfying αL=βT+γ with thickness T, thickness coefficient β and anisotropy coefficient γ of the film; wherein the coefficient β is within the range of −0.08 to −0.01; the coefficient γ is within the range of αM+6≦γ≦αM+10 with thermal expansion coefficient αM of the metallic sheet; and thermal expansion coefficient αT of the film is within αM−2≦αT≦αM+3 with the coefficient αM.
摘要翻译：通过第一步骤，通过使金属片通过它们之间的夹持区域将第一步骤与金属片材热压缩，从而提供了薄膜聚合物膜和金属片材之间的各向同性，外观，粘结性以及尺寸稳定性的金属覆盖层压板，加热辊，在不高于膜熔点的温度下对所得的覆金属层压板进行热处理的第二步骤，其中所述膜的热膨胀系数αL满足αL=＆bgr; T +γ，具有厚度T，厚度系数和各向异性系数γ; 其中系数＆bgr; 在-0.08至-0.01的范围内; 系数γ在金属板的热膨胀系数αM的αM+ 6＆lt; 1lE;γ＆nlE;αM+ 10的范围内; 膜的热膨胀系数αT在αM-2＆lt; nlE;αT＆nlE;αM+ 3之间，系数αM。

7. 发明授权

US08771458B2 Method of making wiring boards covered by thermotropic liquid crystal polymer film 有权
标题翻译：制造热致液晶聚合物膜覆盖线路板的方法
公开(公告)号：US08771458B2
公开(公告)日：2014-07-08
申请号：US11996874
申请日：2006-07-19
申请人： Minoru Onodera , Tadao Yoshikawa
发明人： Minoru Onodera , Tadao Yoshikawa
IPC分类号： H05K7/20 , B32B3/00 , B32B37/04
CPC分类号： H05K3/281 , B32B27/36 , B32B2307/54 , H05K2201/0141 , H05K2203/068 , H05K2203/163 , Y10T428/15
摘要： The object of the invention is to provide a wiring board having the uniform quality at a high yield which is produced by hot-pressing and laminating on a wiring board base material a thermotropic liquid crystal polymer which is excellent as a wiring board covering material.The present invention provides a method of making a wiring board comprising: hot-pressing and laminating a thermotropic liquid crystal polymer film on a wiring board base material on the surface of which at least one layer containing a electro-conductive circuit is exposed, characterized by that a viscoelastic characteristic of the thermotropic liquid crystal polymer film is measured at a low frequency within a laminating temperature region and the hot-pressing is carried out at a temperature selected so that the viscoelastic characteristic falls within a predetermined range.
摘要翻译：本发明的目的在于提供一种以高收率产生均匀质量的布线板，其通过在布线板基材上进行热压和层压制备作为布线板覆盖材料而优异的热致变液晶聚合物。本发明提供一种制造布线板的方法，包括：将热致变液晶聚合物膜热压并层压在其表面上露出至少一层含有导电电路的布线板基材上，其特征在于，在层压温度区域内以低频率测量热致液晶聚合物膜的粘弹性特征，并且在选择的温度下进行热压使得粘弹性特性落在预定范围内。

8. 发明授权

US07811408B2 Metal-clad laminate and method for production thereof 有权
标题翻译：覆金属层压板及其制造方法
公开(公告)号：US07811408B2
公开(公告)日：2010-10-12
申请号：US11718843
申请日：2005-10-27
申请人： Minoru Onodera , Tadao Yoshikawa
发明人： Minoru Onodera , Tadao Yoshikawa
IPC分类号： B32B37/00 , B29C65/00
CPC分类号： B32B37/20 , B29C65/02 , B29C65/18 , B29C66/034 , B29C66/1122 , B29C66/45 , B29C66/73111 , B29C66/7352 , B29C66/742 , B29C66/83221 , B29C66/83413 , B29C66/9141 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/91931 , B29C66/91933 , B29C66/91935 , B29K2101/12 , B29K2105/0079 , B29K2305/00 , B29L2009/003 , B29L2031/3425 , B32B15/08 , B32B38/0036 , B32B2305/55 , B32B2307/734 , B32B2311/00 , H05K1/0313 , H05K3/0011 , H05K3/022 , H05K2201/0141 , H05K2201/068 , H05K2203/1105 , Y10T428/1086 , Y10T428/31678
摘要： A metal-clad laminate excellent in isotropy, appearance, bondability between a TLC polymer film and a metallic sheet, and dimensional stability is provided less costly with a first step of thermally compressing the film with the metallic sheet by passing them through a nipping region between heating rolls, and a second step of heat-treating the resultant metal-clad laminate at a temperature not higher than the melting point of the film, wherein the film has thermal expansion coefficient αL satisfying αL=βT+γ with thickness T, thickness coefficient β and anisotropy coefficient γ of the film; wherein the coefficient β is within the range of −0.08 to −0.01; the coefficient γ is within the range of αM+6≦γ≦αM+10 with thermal expansion coefficient αM of the metallic sheet; and thermal expansion coefficient αT of the film is within αM−2≦αT≦αM+3 with the coefficient αM.
摘要翻译：通过第一步骤，通过使金属片通过它们之间的夹持区域将第一步骤与金属片材热压缩，从而提供了薄膜聚合物膜和金属片材之间的各向同性，外观，粘结性以及尺寸稳定性的金属覆盖层压板，加热辊，在不高于膜熔点的温度下对所得的覆金属层压板进行热处理的第二步骤，其中所述膜的热膨胀系数αL满足αL=＆bgr; T +γ，具有厚度T，厚度系数和各向异性系数γ; 其中系数＆bgr; 在-0.08至-0.01的范围内; 系数γ在金属板的热膨胀系数αM的αM+ 6＆lt; 1lE;γ＆nlE;αM+ 10的范围内; 膜的热膨胀系数αT在αM-2＆lt; nlE;αT＆nlE;αM+ 3之间，系数αM。

9. 发明授权

US07052574B2 Method for producing metal laminate 有权
标题翻译：金属层压板的制造方法
公开(公告)号：US07052574B2
公开(公告)日：2006-05-30
申请号：US10090747
申请日：2002-03-06
申请人： Minoru Onodera , Tatyuya Sunamoto , Tadao Yoshikawa
发明人： Minoru Onodera , Tatyuya Sunamoto , Tadao Yoshikawa
IPC分类号： B32B31/20
CPC分类号： B32B38/06 , B32B15/08 , B32B2305/55 , B32B2311/00 , B32B2457/08 , H05K3/022
摘要： To continuously produce a metal laminate having excellent dimensional stability and flatness, there is provided with a method of producing a metal laminate in which a thermoplastic liquid crystal polymer film (5′) capable of forming an optically anisotropic melt phase is heat-treated on a heat treatment roll having unevenness (91) on its surface and subsequently a metal sheet (3) is bonded to at least one side of the film (5′).
摘要翻译：为了连续地制造具有优异的尺寸稳定性和平坦度的金属层压体，提供了一种金属层压体的制造方法，其中能够形成光学各向异性熔融相的热塑性液晶聚合物膜（5'）在其表面上具有不均匀性（91）的热处理辊和随后的金属片（3）被粘合到膜（5'）的至少一侧。

10. 发明申请

US20100323210A1 METAL-CLAD LAMINATE AND METHOD FOR PRODUCTION THEREOF 审中-公开
标题翻译：金属层压板及其生产方法
公开(公告)号：US20100323210A1
公开(公告)日：2010-12-23
申请号：US12871305
申请日：2010-08-30
申请人： Minoru ONODERA , Tadao Yoshikawa
发明人： Minoru ONODERA , Tadao Yoshikawa
IPC分类号： B32B15/08
CPC分类号： B32B37/20 , B29C65/02 , B29C65/18 , B29C66/034 , B29C66/1122 , B29C66/45 , B29C66/73111 , B29C66/7352 , B29C66/742 , B29C66/83221 , B29C66/83413 , B29C66/9141 , B29C66/91421 , B29C66/91645 , B29C66/919 , B29C66/91931 , B29C66/91933 , B29C66/91935 , B29K2101/12 , B29K2105/0079 , B29K2305/00 , B29L2009/003 , B29L2031/3425 , B32B15/08 , B32B38/0036 , B32B2305/55 , B32B2307/734 , B32B2311/00 , H05K1/0313 , H05K3/0011 , H05K3/022 , H05K2201/0141 , H05K2201/068 , H05K2203/1105 , Y10T428/1086 , Y10T428/31678
摘要： A metal-clad laminate excellent in isotropy, appearance, bondability between a TLC polymer film and a metallic sheet, and dimensional stability is provided less costly with a first step of thermally compressing the film with the metallic sheet by passing them through a nipping region between heating rolls, and a second step of heat-treating the resultant metal-clad laminate at a temperature not higher than the melting point of the film, wherein the film has thermal expansion coefficient αL satisfying αL=βT+γ with thickness T, thickness coefficient β and anisotropy coefficient γ of the film; wherein the coefficient β is within the range of −0.08 to −0.01; the coefficient γ is within the range of αM+6≦γ≦αM+10 with thermal expansion coefficient αM of the metallic sheet; and thermal expansion coefficient αT of the film is within αM−2≦αT≦αM+3 with the coefficient αM.
摘要翻译：通过第一步骤，通过使金属片通过它们之间的夹持区域将第一步骤与金属片材热压缩，从而提供了薄膜聚合物膜和金属片材之间的各向同性，外观，粘结性以及尺寸稳定性的金属覆盖层压板，加热辊，在不高于膜熔点的温度下对所得的覆金属层压板进行热处理的第二步骤，其中所述膜的热膨胀系数αL满足αL=＆bgr; T +γ，具有厚度T，厚度系数和各向异性系数γ; 其中系数＆bgr; 在-0.08至-0.01的范围内; 系数γ在金属板的热膨胀系数αM的αM+ 6＆lt; 1lE;γ＆nlE;αM+ 10的范围内; 膜的热膨胀系数αT在αM-2＆lt; nlE;αT＆nlE;αM+ 3之间，系数αM。

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