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1. 发明授权

US08302651B2 Stripping device and stripping method 有权
标题翻译：剥离装置和剥离方法
公开(公告)号：US08302651B2
公开(公告)日：2012-11-06
申请号：US13093412
申请日：2011-04-25
申请人： Kimihiro Nakada , Yasumasa Iwata , Akihiko Nakamura , Yoshihiro Inao , Satoshi Kobari
发明人： Kimihiro Nakada , Yasumasa Iwata , Akihiko Nakamura , Yoshihiro Inao , Satoshi Kobari
IPC分类号： B29C63/00
CPC分类号： B32B43/006 , B32B2457/14 , H01L21/67132 , H01L21/6715 , Y10T156/1111 , Y10T156/1121 , Y10T156/19 , Y10T156/1922
摘要： A stripping method for stripping a support plate from a laminate including a substrate and the support plate adhered to the wafer via an adhesive layer, in which the adhesive layer is formed from an adhesive compound soluble in a non-polar solvent or a highly polar solvent; and the stripping method includes the step of supplying the non-polar solvent or the highly polar solvent, so that the non-polar solvent or the highly polar solvent is retained at least on an edge portion of that surface of the laminate which faces the support plate, and on a lateral surface of the laminate.
摘要翻译：一种用于从包括基底和支撑板的层压板剥离支撑板的剥离方法，所述支撑板通过粘合剂层粘合到晶片上，其中粘合剂层由可溶于非极性溶剂或高极性溶剂的粘合剂形成 ; 并且剥离方法包括供给非极性溶剂或高极性溶剂的步骤，使得非极性溶剂或高极性溶剂至少保留在层压体的面向支持体的表面的边缘部分上板，并且在层压板的侧表面上。

2. 发明授权

US08186410B2 Separating device 有权
标题翻译：分离装置
公开(公告)号：US08186410B2
公开(公告)日：2012-05-29
申请号：US12326340
申请日：2008-12-02
申请人： Akihiko Nakamura , Junichi Katsuragawa , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
发明人： Akihiko Nakamura , Junichi Katsuragawa , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
IPC分类号： B32B38/00
CPC分类号： B32B43/006 , B32B37/12 , B32B2038/1891 , B32B2457/14 , H01L21/67173 , H01L21/67346 , Y10S156/93 , Y10S156/941 , Y10T156/11 , Y10T156/1111 , Y10T156/19 , Y10T156/195 , Y10T156/1978 , Y10T279/11
摘要： A separating device according to the present invention separates a support plate (14) from a substrate (12) of a laminate (10) including the substrate (12) and the support plate (14) bonded to each other. The separating device includes: a first storing section (20) for storing the laminate (10); a plurality of first processing sections (30) for reducing adhesive force of an adhesive (13) applied between the substrate (12) and the support plate (14); and a first carrying section (50) which is capable of moving in the first direction and carries the laminate (10) from the first storing section (20) to the first processing section (30) while holding the laminate (10). With the first carrying section (50), it is possible to provide a separating device (100) which moves straightly so as to carry the laminate (10). This provides a separating device for (i) processing a laminate including a substrate and a support plate and (ii) separating the support plate from the substrate, which separating device performs the separating process efficiently.
摘要翻译：根据本发明的分离装置将支撑板（14）与包括彼此结合的基板（12）和支撑板（14）的层叠体（10）的基板（12）分离。分离装置包括：用于储存层压板（10）的第一储存部分（20）。多个第一处理部（30），用于降低施加在所述基板（12）和所述支撑板（14）之间的粘合剂（13）的粘合力; 以及第一承载部（50），其能够在保持层叠体（10）的同时沿第一方向移动并将层压体（10）从第一收纳部（20）运送到第一处理部（30）。利用第一承载部分（50），可以提供一个分离装置（100），该分离装置（100）直线移动以便承载层压板（10）。这提供了一种分离装置，用于（i）处理包括基板和支撑板的层压板，以及（ii）将支撑板与基板分离，该分离装置有效地执行分离过程。

3. 发明授权

US08080123B2 Supporting plate, apparatus and method for stripping supporting plate 有权
标题翻译：支撑板支撑板，剥离支撑板的装置和方法
公开(公告)号：US08080123B2
公开(公告)日：2011-12-20
申请号：US13036761
申请日：2011-02-28
申请人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao
发明人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao
IPC分类号： B29C65/48 , B32B37/00 , B32B38/10 , B32B39/00 , B32B43/00
CPC分类号： B29C63/0013 , B29L2031/3425 , Y10T156/1111 , Y10T156/1132 , Y10T156/1928
摘要： A method for stripping a supporting plate from a circuit-formed surface of a substrate to which it is bonded with an adhesive by using a plate which has a first penetrating hole formed in a substantially central portion thereof in the thickness direction, a second penetrating hole formed in a peripheral portion thereof in the thickness direction, and a hole for attracting the supporting plate formed between the first penetrating hole and the second penetrating hole in the radial direction of the plate. The method involves supplying a solvent from outside to the first penetrating hole of the plate and to an associated first penetrating hole formed in a substantially central portion of the supporting plate; distributing the solvent from the first penetrating hole of the supporting plate through grooves formed on a surface of the supporting plate in contact with the adhesive and connecting with the first penetrating hole of the supporting plate; dissolving the adhesive with the solvent; and draining the solvent from a second penetrating hole connecting with the grooves and formed in a peripheral portion of the supporting plate and the second penetrating hole formed in the plate.
摘要翻译：一种从其厚度方向的大致中央部形成有第一贯通孔的板剥离由基板的电路形成面与粘接剂抵接的支撑板的方法，第二贯通孔在其厚度方向的周边部分形成有用于吸引形成在板的径向方向上的第一贯通孔和第二贯通孔之间的支撑板的孔。该方法包括从外部向板的第一穿透孔和形成在支撑板的大致中心部分中的相关联的第一穿透孔提供溶剂; 从支撑板的第一贯通孔通过形成在支撑板的表面上的与粘合剂接触并与支撑板的第一穿透孔连接的槽分配溶剂; 用溶剂溶解粘合剂; 并且从与所述槽连接的第二贯通孔排出溶剂，并形成在所述支撑板的周边部分和形成在所述板中的所述第二贯通孔。

4. 发明申请

US20090139662A1 SEPARATING DEVICE 有权
标题翻译：分离装置
公开(公告)号：US20090139662A1
公开(公告)日：2009-06-04
申请号：US12326340
申请日：2008-12-02
申请人： Akihiko Nakamura , Junichi Katsuragawa , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
发明人： Akihiko Nakamura , Junichi Katsuragawa , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
IPC分类号： B29C63/00
CPC分类号： B32B43/006 , B32B37/12 , B32B2038/1891 , B32B2457/14 , H01L21/67173 , H01L21/67346 , Y10S156/93 , Y10S156/941 , Y10T156/11 , Y10T156/1111 , Y10T156/19 , Y10T156/195 , Y10T156/1978 , Y10T279/11
摘要： A separating device according to the present invention separates a support plate (14) from a substrate (12) of a laminate (10) including the substrate (12) and the support plate (14) bonded to each other. The separating device includes: a first storing section (20) for storing the laminate (10); a plurality of first processing sections (30) for reducing adhesive force of an adhesive (13) applied between the substrate (12) and the support plate (14); and a first carrying section (50) which is capable of moving in the first direction and carries the laminate (10) from the first storing section (20) to the first processing section (30) while holding the laminate (10). With the first carrying section (50), it is possible to provide a separating device (100) which moves straightly so as to carry the laminate (10). This provides a separating device for (i) processing a laminate including a substrate and a support plate and (ii) separating the support plate from the substrate, which separating device performs the separating process efficiently.
摘要翻译：根据本发明的分离装置将支撑板（14）与包括彼此结合的基板（12）和支撑板（14）的层叠体（10）的基板（12）分离。分离装置包括：用于储存层压板（10）的第一储存部分（20）。多个第一处理部（30），用于降低施加在所述基板（12）和所述支撑板（14）之间的粘合剂（13）的粘合力; 以及第一承载部（50），其能够在保持层叠体（10）的同时沿第一方向移动并将层压体（10）从第一收纳部（20）运送到第一处理部（30）。利用第一承载部分（50），可以提供一个分离装置（100），该分离装置（100）直线移动以便承载层压板（10）。这提供了一种分离装置，用于（i）处理包括基板和支撑板的层压板，以及（ii）将支撑板与基板分离，该分离装置有效地执行分离过程。

5. 发明授权

US08167687B2 Method of thinning wafer and support plate 失效
标题翻译：减薄晶圆和支撑板的方法
公开(公告)号：US08167687B2
公开(公告)日：2012-05-01
申请号：US12309285
申请日：2007-05-24
申请人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
发明人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao , Yasumasa Iwata
IPC分类号： B24B1/00 , B24B41/06
CPC分类号： B24B41/068 , B24B7/228 , H01L21/6835 , H01L21/6836 , H01L21/78 , H01L2221/68318 , H01L2221/68327
摘要： A wafer can be thinned without occurrences of dimples. A support plate 1 has a number of through holes 10. A circuit forming surface of a wafer 2 is adhered to one surface of the support plate by an adhesive member 4, and a dimple prevention member 3 having a thickness of 100 μm or more and having an adhesive layer 30 on one face is adhered to the other surface, thus the openings at both ends of the through holes 10 are blocked. The support plate is vacuum adsorbed to a support table through the dimple prevention member, and a non circuit-forming face of the wafer is ground/polished to thin the wafer. The dimple prevention member is stripped off, and a solvent is penetrated into the adhesive member through the through holes to detach the wafer from the support plate.
摘要翻译：晶片可以变薄而不发生凹坑。支撑板1具有多个通孔10.晶片2的电路形成表面通过粘合构件4和厚度为100μm以上的凹坑防止构件3粘附到支撑板的一个表面，以及在一个面上具有粘合剂层30粘附到另一个表面，因此通孔10的两端的开口被阻挡。支撑板通过凹坑防止构件被真空吸附到支撑台上，并且将晶片的非电路形成面研磨/抛光以使晶片变薄。剥去防止凹坑的构件，并且通过通孔将溶剂渗透到粘合构件中，以将晶片从支撑板上分离。

6. 发明授权

US07919394B2 Method for thinning substrate and method for manufacturing circuit device 有权
标题翻译：薄板化方法及制造电路器件的方法
公开(公告)号：US07919394B2
公开(公告)日：2011-04-05
申请号：US11517157
申请日：2006-09-07
申请人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao
发明人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao
IPC分类号： H01L21/30 , H01L21/46
CPC分类号： H01L21/78 , H01L21/6835 , H01L21/6836 , H01L2221/68318 , H01L2221/68327 , H01L2221/6834 , H01L2221/68363
摘要： A method for thinning a substrate and a method for manufacturing a circuit device which make it possible to prevent the pattern of penetrating holes of a supporting plate from being transferred to the surface of the substrate and prevent non-uniform grinding of the surface of the substrate from occurring. The supporting plate and the substrate are joined by using an adhesive layer, and a sheet is attached to the supporting plate. The surface of the supporting plate to which the sheet has been attached is mounted and fixed by attraction onto an attracting head. The surface of the semiconductor wafer on which no circuit device is formed is ground by a grinder in this state.
摘要翻译：一种用于使基板变薄的方法和用于制造电路器件的方法，其可以防止支撑板的穿透图案被转移到基板的表面并防止基板表面的不均匀研磨从发生。支撑板和基板通过使用粘合剂层接合，并且片材附接到支撑板。已经安装了片材的支撑板的表面通过吸引安装和固定到吸引头上。在该状态下，通过研磨机研磨不形成电路器件的半导体晶片的表面。

7. 发明申请

US20100178497A1 ADHESIVE COMPOSITION, FILM ADHESIVE, AND PROCESS FOR PRODUCTION OF THE COMPOSITION 审中-公开
标题翻译：胶粘组合物，胶粘剂和组合物的生产方法
公开(公告)号：US20100178497A1
公开(公告)日：2010-07-15
申请号：US12377155
申请日：2007-08-03
申请人： Takahiro Asai , Koichi Misumi , Atsushi Miyanari , Yoshihiro Inao , Akihiko Nakamura , Koji Saito
发明人： Takahiro Asai , Koichi Misumi , Atsushi Miyanari , Yoshihiro Inao , Akihiko Nakamura , Koji Saito
IPC分类号： C08F120/18 , B32B27/36 , B32B27/32
CPC分类号： C09J133/10 , C09J7/381 , C09J125/14 , C09J2425/00 , C09J2433/00 , Y10T428/2891
摘要： Disclosed is an adhesive composition which is mainly composed of a polymer obtained by copolymerizing a monomer composition containing styrene, (meth)acrylic acid ester having a cyclic structure and alkyl (meth)acrylate having a chain structure. The monomer composition may additionally contain a bifunctional monomer, thereby improving heat resistance, adhesive strength under high temperature conditions, and alkali resistance, and easiness in stripping of an adhesive composition that has been processed at a high temperature. Consequently, there can be obtained an adhesive composition which has high heat resistance, adhesion strength under high temperature conditions, and alkali resistance, and which can be easily stripped off after the adhesive composition is processed at a high temperature.
摘要翻译：公开了主要由通过共聚包含苯乙烯的单体组合物，具有环状结构的（甲基）丙烯酸酯和具有链结构的（甲基）丙烯酸烷基酯）而得到的聚合物的粘合剂组合物。单体组合物可以另外含有双官能单体，从而提高耐热性，高温条件下的粘合强度和耐碱性，以及在高温下处理的粘合剂组合物的剥离容易性。因此，可以获得在高温条件下具有高耐热性，粘合强度和耐碱性的粘合剂组合物，并且在粘合剂组合物在高温下加工后可以容易地剥离。

8. 发明申请

US20100069593A1 ADHESIVE COMPOSITION AND ADHESIVE FILM 有权
标题翻译：胶粘组合物和粘合膜
公开(公告)号：US20100069593A1
公开(公告)日：2010-03-18
申请号：US12516363
申请日：2007-09-27
申请人： Takahiro Asai , Koichi Misumi , Atsushi Miyanari , Yoshihiro Inao , Akihiko Nakamura
发明人： Takahiro Asai , Koichi Misumi , Atsushi Miyanari , Yoshihiro Inao , Akihiko Nakamura
IPC分类号： C08F18/02
CPC分类号： C09J133/04 , C09J7/381 , C09J125/14 , C09J135/06 , C09J2203/326 , C09J2205/114 , C09J2425/00 , C09J2433/00 , H01L21/6835 , H01L2221/6834 , H01L2924/30105 , Y10T428/2852 , Y10T428/2891
摘要： An adhesive composition of the present invention includes, as a main component, a polymer produced by copolymerization of a monomer composition including: styrene; a (meth)acrylic acid alkyl ester having a chain structure; a (meth)acrylic acid ester having an aliphatic ring; and a (meth)acrylic acid ester having an aromatic ring, wherein: the styrene is contained in a range of 40 to 69 parts by mass; the (meth)acrylic acid alkyl ester having the chain structure is contained in a range of 20 to 30 parts by mass; the (meth)acrylic acid ester having the aliphatic ring is contained in a range of 10 to 25 parts by mass; and the (meth)acrylic acid ester having the aromatic ring is contained in a range of 1 to 5 parts by mass, where the total amount of the above components is 100 parts by mass. This allows for provision of an adhesive composition having high adhesive strength under high-temperature environment, as well as high heat resistance, high alkali resistance, and easiness in stripping from semiconductor wafers and the like even after high-temperature processing.
摘要翻译：作为主要成分，本发明的粘合剂组合物包含通过使包含苯乙烯的单体组合物共聚而制造的聚合物，具有链结构的（甲基）丙烯酸烷基酯; 具有脂肪族环的（甲基）丙烯酸酯; 和具有芳香环的（甲基）丙烯酸酯，其中：所述苯乙烯的含量为40〜69质量份; 具有链结构的（甲基）丙烯酸烷基酯的含量为20〜30质量份; 具有脂肪族环的（甲基）丙烯酸酯的含量为10〜25质量份; 具有芳环的（甲基）丙烯酸酯的含量为1〜5质量份，上述成分的总量为100质量份。这允许在高温环境下提供具有高粘合强度的粘合剂组合物，以及即使在高温处理之后也具有高耐热性，高耐碱性和从半导体晶片等剥离的容易性。

9. 外观设计

USD552565S1 Supporting plate 有权
公开(公告)号：USD552565S1
公开(公告)日：2007-10-09
申请号：US29255502
申请日：2006-03-08
申请人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao
设计人： Akihiko Nakamura , Atsushi Miyanari , Yoshihiro Inao

10. 发明授权

US08377256B2 Stripping device and stripping method 有权
标题翻译：剥离装置和剥离方法
公开(公告)号：US08377256B2
公开(公告)日：2013-02-19
申请号：US13613384
申请日：2012-09-13
申请人： Kimihiro Nakada , Yasumasa Iwata , Akihiko Nakamura , Yoshihiro Inao , Satoshi Kobari
发明人： Kimihiro Nakada , Yasumasa Iwata , Akihiko Nakamura , Yoshihiro Inao , Satoshi Kobari
IPC分类号： B32B38/10
CPC分类号： B32B43/006 , B32B2457/14 , H01L21/67132 , H01L21/6715 , Y10T156/1111 , Y10T156/1121 , Y10T156/19 , Y10T156/1922
摘要： A stripping method for stripping a support plate from a laminate including a substrate and the support plate adhered to the wafer via an adhesive layer, in which the adhesive layer is formed from an adhesive compound soluble in a non-polar solvent or a highly polar solvent; and the stripping method includes supplying the non-polar solvent or the highly polar solvent, so that the non-polar solvent or the highly polar solvent is retained at least on an edge portion of that surface of the laminate which faces the support plate, and on a lateral surface of the laminate.
摘要翻译：一种用于从包括基底和支撑板的层压板剥离支撑板的剥离方法，所述支撑板通过粘合剂层粘合到晶片上，其中粘合剂层由可溶于非极性溶剂或高极性溶剂的粘合剂形成 ; 并且剥离方法包括供给非极性溶剂或高极性溶剂，使得非极性溶剂或高极性溶剂至少保留在面向支撑板的层压体的该表面的边缘部分上，以及在层压板的侧表面上。

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