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公开(公告)号:CN1377219A
公开(公告)日:2002-10-30
申请号:CN01139310.6
申请日:2001-10-30
Applicant: 三洋电机株式会社
CPC classification number: H01L24/97 , H01L2221/68377 , H01L2224/32225 , H01L2224/32245 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/73265 , H01L2224/97 , H01L2924/01004 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01041 , H01L2924/01046 , H01L2924/01047 , H01L2924/01059 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/07802 , H01L2924/12041 , H01L2924/13055 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/00012
Abstract: 现有用陶瓷基板和柔软板等作为支持基板安装电路元件的电路装置。但是这些基板的厚度有成为电路装置的小型化和薄型化障碍的问题。在导电箔60上利用分离沟61形成各组件的导电图形51后,因为利用化学研磨使分离沟61的表面粗面化,所以绝缘树脂50和导电图形51结合增强,引入每个组件的切割工序,能够实现适合节省资源和大量生产的电路装置制造方法。
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公开(公告)号:CN1266765C
公开(公告)日:2006-07-26
申请号:CN01104552.3
申请日:2001-02-15
Applicant: 三洋电机株式会社
Abstract: 以印刷电路板、陶瓷板、软性板等作为支持基板装配半导体元件的BGA型的半导体装置。但这些支持基板是多余的,支持基板的厚度使半导体装置大型化,并使组装到其中的半导体元件难于散热。本发明通过将导电图形11A~11D埋入到绝缘性树脂10中而且导电箔20进行半蚀刻后而形成,使其厚度充分薄。由于设置了散热用的电极11D,可提供散热性能优异的半导体装置。
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公开(公告)号:CN1265451C
公开(公告)日:2006-07-19
申请号:CN01104553.1
申请日:2001-02-15
Applicant: 三洋电机株式会社
CPC classification number: H01L24/83 , H01L21/4828 , H01L21/4832 , H01L23/3107 , H01L23/49513 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/97 , H01L2221/68377 , H01L2224/05554 , H01L2224/2919 , H01L2224/32057 , H01L2224/32225 , H01L2224/32245 , H01L2224/451 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L2224/73265 , H01L2224/83192 , H01L2224/83385 , H01L2224/8385 , H01L2224/85001 , H01L2224/92 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/014 , H01L2924/0665 , H01L2924/078 , H01L2924/07802 , H01L2924/12042 , H01L2924/14 , H01L2924/15311 , H01L2924/15787 , H01L2924/181 , H01L2924/18301 , H01L2924/351 , H01L2224/85 , H01L2224/83 , H01L2924/00012 , H01L2924/00 , H01L2924/01026 , H01L2924/01028 , H01L2224/92247 , H01L2924/3512 , H01L2224/05599
Abstract: 以印刷电路板、陶瓷板、软性板等作为支持基板来装配半导体元件的BGA型的半导体装置。但这些支持基板是多余的材料,支持基板的厚度将使半导体装置大型化,从而成为组装到其中的半导体元件的热难于放热的结构。本发明是将导电图形(11A~11D)埋入到绝缘性树脂(10)中而且导电箔(20)通过半蚀刻而形成,可以充分地减小其厚度。由于设置了放热用的电极(11D),可以提供散热性能优异的半导体装置。
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公开(公告)号:CN100409434C
公开(公告)日:2008-08-06
申请号:CN01116882.X
申请日:2001-02-10
Applicant: 三洋电机株式会社
CPC classification number: H01L24/32 , H01L21/4832 , H01L23/36 , H01L23/4334 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/97 , H01L2224/05571 , H01L2224/05573 , H01L2224/16245 , H01L2224/32057 , H01L2224/32245 , H01L2224/451 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L2224/73257 , H01L2224/73265 , H01L2224/83385 , H01L2224/92247 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01059 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/07802 , H01L2924/12042 , H01L2924/12044 , H01L2924/1433 , H01L2924/15311 , H01L2924/15787 , H01L2924/181 , H01L2924/1815 , H01L2924/18165 , H01L2924/3011 , H01L2924/351 , H05K1/0204 , H05K1/021 , H05K1/182 , H05K1/189 , H05K3/26 , H05K3/281 , H05K3/303 , H05K2201/10416 , H05K2201/10727 , H05K2201/10734 , H05K2201/2036 , Y02P70/613 , H01L2924/00 , H01L2924/00012 , H01L2924/01026 , H01L2924/01028 , H01L2224/83 , H01L2224/85 , H01L2224/05599
Abstract: 在硬盘中安装有固定粘接了读写放大用IC的FCA,在由Al构成的散热基板(13A)的上面形成由镀Cu构成的第一金属被覆膜(14),粘牢在半导体装置(10)的背面露出来的岛状物(15)。这时,半导体装置(10)的背面接触接触区域CT,其外的第一开口部OP开口大于半导体装置(10)的配置区域。因此,能够经从半导体装置(10)周围露出表面来的第一开口部OP进行清洗,而且从半导体元件(16)产生的热能够从岛状物(15)经第二支持件(13A)良好地散发出去。
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公开(公告)号:CN1258954C
公开(公告)日:2006-06-07
申请号:CN01137593.0
申请日:2001-10-30
Applicant: 三洋电机株式会社
IPC: H05K1/00
CPC classification number: H05K1/188 , H01L21/4821 , H01L21/4832 , H01L23/3107 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/97 , H01L2221/68377 , H01L2224/05599 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48464 , H01L2224/73265 , H01L2224/85399 , H01L2224/97 , H01L2924/00014 , H01L2924/01013 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01059 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/07802 , H01L2924/09701 , H01L2924/12041 , H01L2924/12042 , H01L2924/13055 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H01L2924/19106 , H05K3/06 , Y10T29/49117 , Y10T29/49144 , Y10T29/49146 , Y10T29/49155 , Y10T29/49171 , Y10T29/49172 , H01L2224/85 , H01L2224/83 , H01L2924/00012 , H01L2924/00 , H01L2224/45015 , H01L2924/207
Abstract: 本发明的课题是以陶瓷基板、柔性薄片等作为支撑基板安装电路元件的电路器件。但是存在这些支撑基板的厚度构成了电路器件小型、薄型化的障碍的问题。利用分离槽61,在导电箔60上形成每一区块的导电图形51之后,由于在导电图形51上有选择地配置了电镀层81,所以可以实现能稳定地进行电路元件52的小片键合,并且能稳定地进行引线键合的节省资源的、适于批量生产的电路器件的制造方法。
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公开(公告)号:CN1218390C
公开(公告)日:2005-09-07
申请号:CN01117042.5
申请日:2001-02-10
Applicant: 三洋电机株式会社
CPC classification number: H05K1/021 , G11B5/4853 , H01L21/4832 , H01L23/36 , H01L23/4334 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/451 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L2224/49175 , H01L2224/73257 , H01L2224/85001 , H01L2924/00014 , H01L2924/01013 , H01L2924/01029 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/07802 , H01L2924/10161 , H01L2924/10162 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H01L2924/1433 , H01L2924/15311 , H01L2924/181 , H01L2924/18165 , H05K1/0204 , H05K1/182 , H05K1/189 , H05K2201/10416 , H05K2201/10727 , H01L2924/00 , H01L2224/05599 , H01L2924/00012
Abstract: 在硬盘中安装有固定粘接了读写放大用IC的FCA,但是,因为读写放大用IC的散热性不好,所以该读写放大用IC的温度上升,读写速度大大降低。而且硬盘本身的特性大受影响。使半导体元件(16)的背露出在绝缘性树脂(13)的背面,金属板(23)固定粘接在该半导体元件的背面,该金属板(23)的背面与柔性片的背面实质上处于同一平面,能够与第二支持件(24)简单地固定粘接在一起。因此,半导体元件产生的热能够经金属板(23)、第二支持件(24)良好地散出。
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公开(公告)号:CN1187806C
公开(公告)日:2005-02-02
申请号:CN01137970.7
申请日:2001-10-02
Applicant: 三洋电机株式会社
CPC classification number: H01L21/568 , H01L21/4857 , H01L21/561 , H01L21/6835 , H01L23/3121 , H01L24/97 , H01L2221/68345 , H01L2221/68377 , H01L2224/05568 , H01L2224/05573 , H01L2224/16 , H01L2224/48091 , H01L2224/48227 , H01L2224/48464 , H01L2224/73265 , H01L2224/85001 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01059 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/09701 , H01L2924/12041 , H01L2924/12042 , H01L2924/13055 , H01L2924/14 , H01L2924/15311 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H05K3/0058 , H05K3/06 , H05K3/20 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2224/05599 , H01L2924/00012
Abstract: 本发明涉及电路装置的制造方法。先有技术有将陶瓷基板、柔性片等作为支撑基板来安装电路元件的电路装置。但是,在该电路装置中,存在未确立实现多层布线的批量生产性高的制造方法的问题。可实现下述的极为节省资源且适合于大量生产的电路装置的制造方法:在导电箔(30)上形成了被分离槽(31)分离的第1层导电图形(41)后,在其上形成多层导电图形(43),制成多层布线结构,再安装电路元件(46),用绝缘性树脂(50)进行模塑,对导电箔(30)的背面进行刻蚀而具有多层结构的导电图形(41、43)。
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公开(公告)号:CN1348214A
公开(公告)日:2002-05-08
申请号:CN01117311.4
申请日:2001-02-10
Applicant: 三洋电机株式会社
CPC classification number: H01L24/32 , G11B5/4853 , H01L21/4832 , H01L21/563 , H01L23/3114 , H01L23/3135 , H01L23/4334 , H01L24/48 , H01L24/97 , H01L2224/05599 , H01L2224/16 , H01L2224/32013 , H01L2224/32059 , H01L2224/45099 , H01L2224/48091 , H01L2224/48247 , H01L2224/73203 , H01L2224/73204 , H01L2224/83385 , H01L2224/85399 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01059 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/07802 , H01L2924/12042 , H01L2924/12044 , H01L2924/1433 , H01L2924/15311 , H01L2924/15787 , H01L2924/181 , H01L2924/3011 , H01L2924/351 , H05K1/0204 , H05K1/021 , H05K1/182 , H05K1/189 , H05K2201/10416 , H05K2201/10727 , H01L2924/01026 , H01L2924/01028 , H01L2924/00 , H01L2224/81 , H01L2924/00012 , H01L2224/45015 , H01L2924/207
Abstract: 在硬盘中安装有固定粘接了读写放大用IC的FCA,但是,因为读写放大用IC的散热性不好,所以该读写放大用IC的温度上升,读写速度大大降低。而且硬盘本身的特性受大的影响。散热用的电极15露出在绝缘性树脂13的背面,金属板23固定粘接在该散热用的电极15上,该金属板23的背面与柔性片的背面实质上处于同一平面,能够与第二支持件24简单地固定粘接在一起。因此,半导体元件产生的热能够经散热用的电极15、金属板23、第二支持件24良好地散出。
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公开(公告)号:CN1348213A
公开(公告)日:2002-05-08
申请号:CN01117042.5
申请日:2001-02-10
Applicant: 三洋电机株式会社
CPC classification number: H05K1/021 , G11B5/4853 , H01L21/4832 , H01L23/36 , H01L23/4334 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2224/05554 , H01L2224/451 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L2224/49175 , H01L2224/73257 , H01L2224/85001 , H01L2924/00014 , H01L2924/01013 , H01L2924/01029 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/07802 , H01L2924/10161 , H01L2924/10162 , H01L2924/12042 , H01L2924/12044 , H01L2924/14 , H01L2924/1433 , H01L2924/15311 , H01L2924/181 , H01L2924/18165 , H05K1/0204 , H05K1/182 , H05K1/189 , H05K2201/10416 , H05K2201/10727 , H01L2924/00 , H01L2224/05599 , H01L2924/00012
Abstract: 在硬盘中安装有固定粘接了读写放大用IC的FCA,但是,因为读写放大用IC的散热性不好,所以该读写放大用IC的温度上升,读写速度大大降低。而且硬盘本身的特性大受影响。使半导体元件16的背露出在绝缘性树脂13的背面,金属板23固定粘接在该半导体元件的背面,该金属板23的背面与柔性片的背面实质上处于同一平面,能够与第二支持件24简单地固定粘接在一起。因此,半导体元件产生的热能够经金属板23、第二支持件24良好地散出。
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公开(公告)号:CN1344133A
公开(公告)日:2002-04-10
申请号:CN01132561.5
申请日:2001-09-04
Applicant: 三洋电机株式会社
CPC classification number: H01L22/20 , H01L21/4832 , H01L24/97 , H01L2224/32225 , H01L2224/32245 , H01L2224/48091 , H01L2224/73265 , H01L2224/97 , H01L2924/01013 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01059 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/07802 , H01L2924/09701 , H01L2924/12041 , H01L2924/12042 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/19105 , H05K1/185 , H05K3/06 , H01L2924/00014 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/00012
Abstract: 一种电路装置的制造方法,在形成各块62的导电图形51之后,装配电路元件,用绝缘性树脂50进行模压,对导电箔60的反面进行腐蚀,形成各块的导电图形51。此外,将多个块粘贴到粘性板上,统一进行测定工序和切割工序,用非常省的资源便可实现适合于大量生产的电路装置的制造方法。
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