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31.
公开(公告)号:US20070258225A1
公开(公告)日:2007-11-08
申请号:US11777841
申请日:2007-07-13
申请人: Yasushi Inagaki , Motoo Asai , Dongdong Wang , Hideo Yabashi , Seiji Shirai
发明人: Yasushi Inagaki , Motoo Asai , Dongdong Wang , Hideo Yabashi , Seiji Shirai
IPC分类号: H05K1/18
CPC分类号: H05K1/181 , H01L21/4857 , H01L23/49822 , H01L23/49827 , H01L23/50 , H01L23/642 , H01L23/645 , H01L24/16 , H01L24/17 , H01L25/16 , H01L25/162 , H01L2224/05568 , H01L2224/05573 , H01L2224/13099 , H01L2224/16 , H01L2224/16225 , H01L2224/16235 , H01L2224/82039 , H01L2224/82047 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01011 , H01L2924/01012 , H01L2924/01013 , H01L2924/01018 , H01L2924/01019 , H01L2924/0102 , H01L2924/01023 , H01L2924/01025 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01043 , H01L2924/01046 , H01L2924/01047 , H01L2924/01051 , H01L2924/01052 , H01L2924/01058 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/07802 , H01L2924/12042 , H01L2924/14 , H01L2924/15311 , H01L2924/15312 , H01L2924/181 , H01L2924/19041 , H01L2924/19105 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/3511 , H05K1/0231 , H05K1/185 , H05K1/186 , H05K1/187 , H05K3/4602 , H05K3/4611 , H05K2201/0187 , H05K2201/09509 , H05K2201/09536 , H05K2201/10636 , H05K2201/10674 , H05K2203/063 , Y02P70/611 , Y10T29/435 , Y10T29/49117 , Y10T29/49126 , Y10T29/4913 , Y10T29/49146 , Y10T29/49155 , Y10T29/49165 , H01L2924/00 , H01L2224/05599
摘要: A chip capacitor 20 is provided in a core substrate 30 of a printed circuit board 10. This makes it possible to shorten a distance between an IC chip 90 and the chip capacitor 20 and to reduce loop inductance. Since the core substrate 30 id constituted by provided a first resin substrate 30a, a second resin substrate 30b and a third resin substrate 30c in a multilayer manner, the core substrate 30 can obtain sufficient strength.
摘要翻译: 片状电容器20设置在印刷电路板10的芯基板30中。 这使得可以缩短IC芯片90和芯片电容器20之间的距离并减小环路电感。 由于通过以多层方式设置第一树脂基板30a,第二树脂基板30b和第三树脂基板30c构成的芯基板30d,因此芯基板30可以获得足够的强度。
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32.Printing wiring board and method of producing the same and capacitor to be contained in printed wiring board 失效
标题翻译: 印刷线路板及其制造方法以及包含在印刷电路板中的电容器公开(公告)号:US06876554B1
公开(公告)日:2005-04-05
申请号:US09830361
申请日:2000-09-01
申请人: Yasushi Inagaki , Motoo Asai , Dongdong Wang , Hideo Yabashi , Seiji Shirai
发明人: Yasushi Inagaki , Motoo Asai , Dongdong Wang , Hideo Yabashi , Seiji Shirai
CPC分类号: H05K1/115 , H01G2/06 , H01G4/12 , H01G4/224 , H01G4/228 , H01G4/248 , H01G4/40 , H01L21/4857 , H01L23/498 , H01L23/49822 , H01L23/49827 , H01L23/50 , H01L23/642 , H01L23/645 , H01L25/16 , H01L25/162 , H01L2224/05001 , H01L2224/05008 , H01L2224/05024 , H01L2224/05027 , H01L2224/05568 , H01L2224/05572 , H01L2224/05573 , H01L2224/16225 , H01L2224/16227 , H01L2224/16237 , H01L2924/01002 , H01L2924/01005 , H01L2924/01011 , H01L2924/01012 , H01L2924/01015 , H01L2924/01018 , H01L2924/01019 , H01L2924/0102 , H01L2924/01025 , H01L2924/01027 , H01L2924/01046 , H01L2924/01051 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/14 , H01L2924/15174 , H01L2924/15192 , H01L2924/15311 , H01L2924/15312 , H01L2924/19041 , H01L2924/19105 , H01L2924/19106 , H01L2924/30107 , H01L2924/3011 , H01L2924/3511 , H05K1/0231 , H05K1/112 , H05K1/181 , H05K1/183 , H05K1/185 , H05K1/186 , H05K3/4602 , H05K2201/09509 , H05K2201/09545 , H05K2201/096 , H05K2201/10015 , H05K2201/10636 , H05K2201/10674 , Y02P70/611
摘要: Chip capacitors 20 are provided in a printed circuit board 10. In this manner, the distance between an IC chip 90 and each chip capacitor 20 is shortened, and the loop inductance is reduced. In addition, the chip capacitors 20 are accommodated in a core substrate 30 having a large thickness. Therefore, the thickness of the printed circuit board does not become large.
摘要翻译: 片状电容器20设置在印刷电路板10中。以这种方式,IC芯片90和每个片状电容器20之间的距离缩短,并且环路电感减小。 此外,芯片电容器20被容纳在具有大厚度的芯基板30中。 因此,印刷电路板的厚度不会变大。
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