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公开(公告)号:CN100463153C
公开(公告)日:2009-02-18
申请号:CN200610000320.2
申请日:2006-01-04
Applicant: 国际商业机器公司
IPC: H01L23/482 , H01L23/522 , H01L23/64 , H01L21/28 , H01L21/768 , H01L21/60
CPC classification number: H05K1/111 , H01L23/5225 , H01L23/66 , H01L24/03 , H01L24/05 , H01L24/16 , H01L24/48 , H01L2224/0401 , H01L2224/04042 , H01L2224/05552 , H01L2224/05553 , H01L2224/05599 , H01L2224/06051 , H01L2224/16 , H01L2224/48091 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01049 , H01L2924/01075 , H01L2924/01082 , H01L2924/10329 , H01L2924/14 , H01L2924/19041 , H01L2924/19042 , H01L2924/19051 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H01P5/02 , H05K1/0237 , H05K2201/0723 , H05K2201/0792 , H05K2201/09781 , Y02P70/611 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: 本发明提供了屏蔽的电路焊盘,其中通过包括分路传输线分支消除了寄生电容,分路传输线分支减小了毫米波应用中的衬底感应损耗。电路焊盘位于衬底上,屏蔽件位于电路焊盘下,以及分路传输线分支连接到电路焊盘。由此,获得用于毫米波应用的受控阻抗。然后最小化了电路焊盘和屏蔽件之间的间隔。
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公开(公告)号:CN1819167A
公开(公告)日:2006-08-16
申请号:CN200610000320.2
申请日:2006-01-04
Applicant: 国际商业机器公司
IPC: H01L23/482 , H01L23/522 , H01L23/64 , H01L21/28 , H01L21/768 , H01L21/60
CPC classification number: H05K1/111 , H01L23/5225 , H01L23/66 , H01L24/03 , H01L24/05 , H01L24/16 , H01L24/48 , H01L2224/0401 , H01L2224/04042 , H01L2224/05552 , H01L2224/05553 , H01L2224/05599 , H01L2224/06051 , H01L2224/16 , H01L2224/48091 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01032 , H01L2924/01033 , H01L2924/01049 , H01L2924/01075 , H01L2924/01082 , H01L2924/10329 , H01L2924/14 , H01L2924/19041 , H01L2924/19042 , H01L2924/19051 , H01L2924/30105 , H01L2924/3011 , H01L2924/3025 , H01P5/02 , H05K1/0237 , H05K2201/0723 , H05K2201/0792 , H05K2201/09781 , Y02P70/611 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: 本发明提供了屏蔽的电路焊盘,其中通过包括分路传输线分支消除了寄生电容,分路传输线分支减小了毫米波应用中的衬底感应损耗。电路焊盘位于衬底上,屏蔽件位于电路焊盘下,以及分路传输线分支连接到电路焊盘。由此,获得用于毫米波应用的受控阻抗。然后最小化了电路焊盘和屏蔽件之间的间隔。
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