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公开(公告)号:CN106601625A
公开(公告)日:2017-04-26
申请号:CN201611188414.7
申请日:2016-12-21
申请人: 贵州振华风光半导体有限公司
CPC分类号: H01L2224/32225 , H01L21/4875 , H01L24/81 , H01L2224/81411 , H01L2224/81439 , H01L2224/81444
摘要: 本发明公开了一种免清洗混合集成电路焊接方法,该方法是采用不含助焊剂的全固态预制合金焊料片取代原先的膏状焊料,在充满氮气且温度可控的环境下,采用两种不同熔点的合金焊料分步进行芯片、基片电路、基座的相互焊接,不会对基座、基片电路和芯片造成污染,产品焊接后可直接进行键合、封装,实现免清洗焊接。本方法产品焊接后可直接进行键合、封装,避免焊接后的清洗、清洗剂的使用和排放,节省时间提高效率。采用这种工艺焊接的产品,焊接强度较膏状焊料更高,产品能经受恒定加速度试验不脱落,远高于国家军用标准规定的要求;适用于焊接面为可焊金属介质的外壳、基片电路和带背面金属化半导体芯片、无源元件的混合集成电路的组装焊接。
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公开(公告)号:CN106486183A
公开(公告)日:2017-03-08
申请号:CN201610306096.3
申请日:2016-05-10
申请人: 三星电子株式会社 , 延世大学校原州产学协力团
CPC分类号: H01L24/33 , H01B1/22 , H01L23/53276 , H01L23/5328 , H01L24/09 , H01L24/16 , H01L24/27 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/81 , H01L24/83 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/16225 , H01L2224/29028 , H01L2224/29105 , H01L2224/29198 , H01L2224/2929 , H01L2224/29305 , H01L2224/29309 , H01L2224/29313 , H01L2224/29393 , H01L2224/29394 , H01L2224/29398 , H01L2224/29487 , H01L2224/2949 , H01L2224/29499 , H01L2224/2957 , H01L2224/29691 , H01L2224/32225 , H01L2224/32227 , H01L2224/73204 , H01L2224/81026 , H01L2224/81193 , H01L2224/81439 , H01L2224/81444 , H01L2224/81447 , H01L2224/81801 , H01L2224/83101 , H01L2224/83192 , H01L2224/83203 , H01L2224/83851 , H01L2924/01006 , H01L2924/0132 , H01L2924/0133 , H01L2924/0134 , H01L2924/1426 , H01R4/04 , H01R13/2414 , H05K3/323 , H05K3/3436 , H05K2201/0224 , H05K2201/026 , H05K2201/0323 , H05K2201/10674 , H05K2203/0425 , H01L2924/01049 , H01L2924/0105 , H01L2924/0103 , H01L2924/01083 , H01L2924/00014 , H01L2924/00 , H01B5/16 , H01B1/20
摘要: 本公开涉及各向异性导电材料及包括其的电子装置。各向异性导电材料、包括各向异性导电材料的电子装置和/或制造电子装置的方法被提供。一种各向异性导电材料可以包括基体材料层中的多个颗粒。颗粒中的至少一些可以包括芯部分和覆盖芯部分的壳部分。芯部分可以包括在高于15℃且低于或等于约110℃或更低的温度处于液态的导电材料。例如,芯部分可以包括液态金属、低熔点焊料和纳米填料中的至少一种。壳部分可以包括绝缘材料。通过使用各向异性导电材料形成的接合部分可以包括从颗粒流出的芯部分,并且还可以包括金属间化合物。
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公开(公告)号:CN106486027A
公开(公告)日:2017-03-08
申请号:CN201610756200.9
申请日:2016-08-29
申请人: 三星显示有限公司
发明人: 金武谦
IPC分类号: G09F9/33
CPC分类号: H01L24/97 , H01L21/6835 , H01L24/03 , H01L24/80 , H01L24/81 , H01L24/92 , H01L24/95 , H01L2221/68327 , H01L2221/6834 , H01L2221/68368 , H01L2224/03002 , H01L2224/04 , H01L2224/80003 , H01L2224/80201 , H01L2224/80203 , H01L2224/80224 , H01L2224/80401 , H01L2224/80417 , H01L2224/80423 , H01L2224/80424 , H01L2224/80438 , H01L2224/80439 , H01L2224/80444 , H01L2224/80447 , H01L2224/80455 , H01L2224/80464 , H01L2224/80466 , H01L2224/80469 , H01L2224/80471 , H01L2224/80478 , H01L2224/8048 , H01L2224/80484 , H01L2224/81001 , H01L2224/81201 , H01L2224/81203 , H01L2224/81224 , H01L2224/81401 , H01L2224/81417 , H01L2224/81423 , H01L2224/81424 , H01L2224/81438 , H01L2224/81439 , H01L2224/81444 , H01L2224/81447 , H01L2224/81455 , H01L2224/81464 , H01L2224/81466 , H01L2224/81469 , H01L2224/81471 , H01L2224/81478 , H01L2224/8148 , H01L2224/81484 , H01L2224/92 , H01L2224/9222 , H01L2224/95 , H01L2224/95001 , H01L2224/95085 , H01L2224/951 , H01L2224/95136 , H01L2224/95144 , H01L2224/97 , H01L2924/10156 , H01L2924/12041 , H01L2224/03 , H01L2924/00012 , H01L2924/00014 , H01L2924/0106 , H01L2924/01003 , H01L2924/0102 , H01L2224/80 , H01L2224/81 , H01L2221/68304 , H01L21/78 , H01L2221/68381 , G09F9/33
摘要: 提供了一种制造显示装置的方法和用该方法制造的显示装置。所述方法包括:将包括开口的掩模浸入在溶液中;在掩模的开口中分别安置发光二极管芯片;在掩模下方布置包括在其上的第一布线的第一柔性基底,并且使第一布线对准以分别与掩模的开口对应;将具有与掩模的开口对应的第一布线的第一柔性基底和具有安置在掩模的开口中的发光二极管芯片的掩模一起从溶液中移开;使发光二极管芯片与第一布线彼此结合;提供包括在其上的第二布线的第二柔性基底,并且使第二布线对准以分别与发光二极管芯片对应;以及使发光二极管芯片与第二布线彼此结合以形成显示装置。
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公开(公告)号:CN102856220B
公开(公告)日:2017-03-01
申请号:CN201210229643.4
申请日:2012-06-29
申请人: 瑞萨电子株式会社
IPC分类号: H01L21/60
CPC分类号: H01L23/49811 , H01L21/4853 , H01L21/563 , H01L21/6836 , H01L23/49816 , H01L23/49838 , H01L24/13 , H01L24/16 , H01L24/45 , H01L24/81 , H01L24/85 , H01L2221/68327 , H01L2221/6834 , H01L2224/05554 , H01L2224/10175 , H01L2224/1146 , H01L2224/1147 , H01L2224/11849 , H01L2224/13082 , H01L2224/131 , H01L2224/13147 , H01L2224/136 , H01L2224/14153 , H01L2224/14155 , H01L2224/1601 , H01L2224/16105 , H01L2224/16225 , H01L2224/16227 , H01L2224/16238 , H01L2224/32225 , H01L2224/45144 , H01L2224/73204 , H01L2224/81193 , H01L2224/81194 , H01L2224/81385 , H01L2224/814 , H01L2224/81444 , H01L2224/83102 , H01L2224/85 , H01L2224/85203 , H01L2224/94 , H01L2924/00014 , H01L2924/12042 , H01L2924/15311 , H01L2924/181 , H01L2924/014 , H01L2224/11 , H01L2924/00 , H01L2224/48
摘要: 本发明公开了一种半导体器件的制造方法。提供一种可提高半导体器件可靠性的技术。在倒装芯片的连接工序中,通过对预先装载在突起电极(4)的顶端面的焊锡以及预先涂布在引脚(焊接引线)(11)上的焊锡进行加热,以使其一体化并电连接。其中,所述引脚(11)包括具有第一宽度(W1)的宽截面(第一部分)(11w)和具有第二宽度(W2)的窄截面(第二部分)(11n)。通过对焊锡进行加热,可使配置在窄截面(11n)上的焊锡的厚度比配置在宽截面(11w)上的焊锡的厚度薄。接着,在倒装芯片的连接工序中,将突起电极(4)配置并接合在窄截面(11n)上。由此,可减少焊锡的渗出量。
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公开(公告)号:CN106463493A
公开(公告)日:2017-02-22
申请号:CN201580023775.3
申请日:2015-05-05
申请人: 高通股份有限公司
IPC分类号: H01L23/495 , H01L21/98 , H01L25/10
CPC分类号: H01L23/49827 , H01L21/31127 , H01L21/561 , H01L21/565 , H01L21/78 , H01L23/3107 , H01L23/3128 , H01L23/498 , H01L23/49866 , H01L23/5226 , H01L23/528 , H01L23/5385 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/97 , H01L25/0655 , H01L25/0657 , H01L25/105 , H01L25/50 , H01L2224/131 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/13118 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/16235 , H01L2224/81411 , H01L2224/81424 , H01L2224/81439 , H01L2224/81444 , H01L2224/81447 , H01L2224/81455 , H01L2224/81466 , H01L2224/81484 , H01L2224/81801 , H01L2224/81815 , H01L2224/97 , H01L2225/06513 , H01L2225/06517 , H01L2225/06548 , H01L2225/1023 , H01L2225/1041 , H01L2225/1058 , H01L2225/107 , H01L2924/01014 , H01L2924/01029 , H01L2924/141 , H01L2924/143 , H01L2924/1433 , H01L2924/15311 , H01L2924/15331 , H01L2924/157 , H01L2924/15788 , H01L2924/1579 , H01L2924/20648 , H01L2924/3511 , H05K1/09 , H05K1/115 , H05K2201/09563 , H01L2924/014 , H01L2224/81
摘要: 提供了具有增大的宽度的基板块。该基板块包括两个基板条,并且这些基板条各自包括基板以及穿过该基板的多个经填充通孔。该基板块可被用于制造封装基板,并且这些封装基板可以被纳入到PoP结构中。该封装基板包括具有多个垂直互连的载体以及耦合至该垂直互连的条。
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公开(公告)号:CN105845636A
公开(公告)日:2016-08-10
申请号:CN201610182673.2
申请日:2010-08-24
申请人: 台湾积体电路制造股份有限公司
IPC分类号: H01L23/13 , H01L23/14 , H01L23/31 , H01L23/48 , H01L23/498 , H01L25/00 , H01L25/065 , H01L21/48 , H01L21/683 , H01L21/768 , H01L21/56
CPC分类号: H01L23/3121 , H01L21/486 , H01L21/568 , H01L21/6835 , H01L21/6836 , H01L21/76898 , H01L23/13 , H01L23/147 , H01L23/481 , H01L23/49822 , H01L23/49827 , H01L24/13 , H01L24/16 , H01L24/73 , H01L24/81 , H01L25/0652 , H01L25/0655 , H01L25/0657 , H01L25/50 , H01L2221/68327 , H01L2221/68381 , H01L2224/13124 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13184 , H01L2224/16225 , H01L2224/16227 , H01L2224/16235 , H01L2224/73204 , H01L2224/81411 , H01L2224/81444 , H01L2224/81455 , H01L2224/81464 , H01L2225/06517 , H01L2225/06548 , H01L2924/00011 , H01L2924/01322 , H01L2924/14 , H01L2924/15153 , H01L2924/15192 , H01L2924/15311 , H01L2924/15321 , H01L2924/00 , H01L2224/81805
摘要: 一种器件包括中介层,中介层包括具有顶面和底面的衬底。多个衬底通孔(TSV)穿过衬底。多个TSV包括具有第一长度和第一水平尺寸的第一TSV,以及具有不同于第一长度的第二长度和不同于第一水平尺寸的第二水平尺寸的第二TSV。互连结构被形成为置于衬底的顶面,并且电连接到所述多个TSV。本发明还提供了一种在用于接合管芯的中介层中的具有不同尺寸的TSV。
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公开(公告)号:CN102760664B
公开(公告)日:2016-08-03
申请号:CN201210133547.X
申请日:2012-04-28
申请人: 英飞凌科技股份有限公司
IPC分类号: H01L21/48 , H01L23/488
CPC分类号: H01L24/13 , H01L21/6836 , H01L24/11 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/81 , H01L24/92 , H01L2221/68327 , H01L2221/6834 , H01L2221/68381 , H01L2224/11002 , H01L2224/11009 , H01L2224/11622 , H01L2224/13007 , H01L2224/1308 , H01L2224/13083 , H01L2224/13111 , H01L2224/13113 , H01L2224/13116 , H01L2224/1312 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13164 , H01L2224/13181 , H01L2224/16225 , H01L2224/16245 , H01L2224/2919 , H01L2224/2929 , H01L2224/29386 , H01L2224/32225 , H01L2224/32245 , H01L2224/73204 , H01L2224/81191 , H01L2224/81203 , H01L2224/81439 , H01L2224/81444 , H01L2224/81447 , H01L2224/81455 , H01L2224/81464 , H01L2224/8182 , H01L2224/92125 , H01L2224/94 , H01L2924/07802 , H01L2924/12042 , H01L2924/15747 , H01L2924/181 , H01L2924/01047 , H01L2224/11 , H01L2924/00
摘要: 本发明公开了一种半导体装置和制造半导体装置的方法。一实施方式包括在裸片上形成凸块,该凸块具有顶部阻焊层,通过在支撑衬底的接触垫上直接按压顶部阻焊层使该顶部阻焊层熔化,以及在裸片和支撑衬底之间形成触点。
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公开(公告)号:CN105814687A
公开(公告)日:2016-07-27
申请号:CN201580002992.4
申请日:2015-09-17
申请人: 株式会社村田制作所
CPC分类号: H01L23/5384 , H01L23/481 , H01L23/49816 , H01L23/49827 , H01L23/50 , H01L23/66 , H01L24/05 , H01L24/06 , H01L24/13 , H01L24/16 , H01L24/32 , H01L24/48 , H01L24/73 , H01L24/81 , H01L25/00 , H01L25/18 , H01L29/0657 , H01L2224/0401 , H01L2224/05554 , H01L2224/06179 , H01L2224/131 , H01L2224/13144 , H01L2224/16227 , H01L2224/16235 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2224/81191 , H01L2224/81193 , H01L2224/81205 , H01L2224/81444 , H01L2224/81815 , H01L2924/00014 , H01L2924/10155 , H01L2924/10162 , H01L2924/1432 , H01L2924/1433 , H01L2924/14335 , H01L2924/15311 , H01L2924/157 , H01L2924/181 , H01L2924/19015 , H01L2924/19041 , H01L2924/19106 , H01L2924/3511 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207 , H01L2924/00 , H01L2924/014 , H01L2224/13013
摘要: 本发明涉及半导体封装及其安装结构。具备中介层(1)、搭载于中介层(1)的第一面的半导体元件(2)、形成于中介层(1)的第二面的凸块(3)、以及搭载于中介层(1)的第二面的芯片部件(10)。中介层(1)是硅中介层,半导体元件(2)被倒装芯片安装于中介层(1)的第一面,芯片部件(10)是在硅基板上通过薄膜工艺形成元件,并在单一面形成焊盘的薄膜无源元件,芯片部件(10)的焊盘经由导电性接合材料而与形成于中介层(1)的第二面的焊环连接。根据该结构,小型化的同时确保半导体封装的中介层(1)与芯片部件(10)之间的接合可靠性。
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公开(公告)号:CN105140136A
公开(公告)日:2015-12-09
申请号:CN201510438605.3
申请日:2010-03-11
申请人: 高通股份有限公司
IPC分类号: H01L21/56 , H01L21/60 , H01L23/31 , H01L23/48 , H01L23/522 , H01L25/065 , H01L25/18
CPC分类号: G06F1/16 , G11C5/147 , H01L21/563 , H01L23/3128 , H01L23/3171 , H01L23/3192 , H01L23/481 , H01L23/5223 , H01L23/5227 , H01L23/60 , H01L23/66 , H01L24/02 , H01L24/03 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/13 , H01L24/14 , H01L24/16 , H01L24/17 , H01L24/29 , H01L24/32 , H01L24/33 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/50 , H01L24/73 , H01L24/81 , H01L24/83 , H01L24/85 , H01L24/92 , H01L24/94 , H01L24/97 , H01L25/0657 , H01L25/16 , H01L25/18 , H01L25/50 , H01L2223/6611 , H01L2223/6666 , H01L2224/02166 , H01L2224/02311 , H01L2224/02313 , H01L2224/02321 , H01L2224/0233 , H01L2224/02331 , H01L2224/0235 , H01L2224/0237 , H01L2224/02371 , H01L2224/02375 , H01L2224/02381 , H01L2224/0239 , H01L2224/024 , H01L2224/0345 , H01L2224/03462 , H01L2224/03464 , H01L2224/03612 , H01L2224/03614 , H01L2224/03912 , H01L2224/0392 , H01L2224/0401 , H01L2224/04042 , H01L2224/05024 , H01L2224/05027 , H01L2224/05155 , H01L2224/05166 , H01L2224/05171 , H01L2224/05176 , H01L2224/05181 , H01L2224/05187 , H01L2224/05541 , H01L2224/05548 , H01L2224/05554 , H01L2224/0556 , H01L2224/05567 , H01L2224/05572 , H01L2224/056 , H01L2224/05624 , H01L2224/05639 , H01L2224/05644 , H01L2224/05647 , H01L2224/05655 , H01L2224/05664 , H01L2224/05669 , H01L2224/05673 , H01L2224/05676 , H01L2224/11 , H01L2224/11009 , H01L2224/1132 , H01L2224/11334 , H01L2224/11462 , H01L2224/11464 , H01L2224/1147 , H01L2224/11849 , H01L2224/119 , H01L2224/1191 , H01L2224/13 , H01L2224/13006 , H01L2224/1302 , H01L2224/13022 , H01L2224/13024 , H01L2224/13082 , H01L2224/13083 , H01L2224/13084 , H01L2224/13099 , H01L2224/131 , H01L2224/13109 , H01L2224/13111 , H01L2224/13113 , H01L2224/13124 , H01L2224/13139 , H01L2224/13144 , H01L2224/13147 , H01L2224/13155 , H01L2224/13164 , H01L2224/13169 , H01L2224/13294 , H01L2224/133 , H01L2224/13311 , H01L2224/13609 , H01L2224/1403 , H01L2224/1411 , H01L2224/14181 , H01L2224/16145 , H01L2224/16225 , H01L2224/16227 , H01L2224/16245 , H01L2224/16265 , H01L2224/17181 , H01L2224/2919 , H01L2224/2929 , H01L2224/29294 , H01L2224/293 , H01L2224/29339 , H01L2224/32105 , H01L2224/32145 , H01L2224/32225 , H01L2224/32245 , H01L2224/33181 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48111 , H01L2224/48145 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/48624 , H01L2224/48644 , H01L2224/48647 , H01L2224/48664 , H01L2224/48669 , H01L2224/48764 , H01L2224/48769 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/48864 , H01L2224/4911 , H01L2224/49175 , H01L2224/4918 , H01L2224/73203 , H01L2224/73204 , H01L2224/73207 , H01L2224/73215 , H01L2224/73253 , H01L2224/73257 , H01L2224/73265 , H01L2224/81191 , H01L2224/81411 , H01L2224/81444 , H01L2224/81801 , H01L2224/81815 , H01L2224/8185 , H01L2224/81895 , H01L2224/81903 , H01L2224/83101 , H01L2224/83104 , H01L2224/83851 , H01L2224/92 , H01L2224/9202 , H01L2224/92125 , H01L2224/92127 , H01L2224/92147 , H01L2224/92225 , H01L2224/92247 , H01L2224/94 , H01L2224/97 , H01L2225/06506 , H01L2225/0651 , H01L2225/06513 , H01L2225/06517 , H01L2225/06541 , H01L2225/06562 , H01L2225/06589 , H01L2225/1023 , H01L2225/1029 , H01L2225/1058 , H01L2225/107 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01011 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01018 , H01L2924/01019 , H01L2924/0102 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01041 , H01L2924/01042 , H01L2924/01044 , H01L2924/01045 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01056 , H01L2924/01059 , H01L2924/01068 , H01L2924/01072 , H01L2924/01073 , H01L2924/01074 , H01L2924/01075 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/01322 , H01L2924/01327 , H01L2924/014 , H01L2924/04941 , H01L2924/04953 , H01L2924/05042 , H01L2924/09701 , H01L2924/10253 , H01L2924/10329 , H01L2924/12041 , H01L2924/12042 , H01L2924/1305 , H01L2924/13091 , H01L2924/14 , H01L2924/1421 , H01L2924/1433 , H01L2924/15311 , H01L2924/15787 , H01L2924/15788 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19104 , H01L2924/19105 , H01L2924/30105 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2224/48869 , H01L2224/48744 , H01L2924/00012 , H01L2224/03 , H01L2224/0361 , H01L2924/0665 , H01L2224/81 , H01L2224/83 , H01L24/78 , H01L2224/85 , H01L21/56 , H01L21/78 , H01L2924/0635 , H01L2924/07025 , H01L21/304 , H01L21/76898 , H01L2224/0231 , H01L24/10
摘要: 本申请涉及使用顶部后钝化技术和底部结构技术的集成电路芯片。本发明揭示集成电路芯片和芯片封装,其包含所述集成电路芯片的顶部处的过钝化方案和所述集成电路芯片的底部处的底部方案,所述过钝化方案和底部方案使用顶部后钝化技术和底部结构技术。所述集成电路芯片可通过所述过钝化方案或所述底部方案连接到外部电路或结构,例如球栅格阵列(BGA)衬底、印刷电路板、半导体芯片、金属衬底、玻璃衬底或陶瓷衬底。还描述相关的制造技术。
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公开(公告)号:CN103151330B
公开(公告)日:2015-11-18
申请号:CN201310067423.0
申请日:2013-03-04
申请人: 威盛电子股份有限公司
IPC分类号: H01L23/498 , H05K1/02 , H01L21/48 , H05K3/46
CPC分类号: H01L21/4857 , H01L21/32 , H01L21/486 , H01L21/6835 , H01L23/48 , H01L23/49822 , H01L24/81 , H01L2221/68345 , H01L2221/68359 , H01L2221/68381 , H01L2224/16238 , H01L2224/81385 , H01L2224/81395 , H01L2224/81411 , H01L2224/81418 , H01L2224/81423 , H01L2224/81439 , H01L2224/81444 , H01L2224/81449 , H01L2224/81455 , H01L2224/81464 , H01L2224/81469 , H01L2224/8148 , H01L2924/12042 , H01L2924/381 , H05K1/113 , H05K3/243 , H05K3/4007 , H05K3/423 , H05K3/429 , H05K3/4682 , H05K2201/09518 , H05K2201/09563 , H05K2201/096 , H05K2203/016 , H05K2203/1461 , H01L2924/00014 , H01L2924/00
摘要: 本发明公开一种线路基板及线路基板制作工艺。线路基板包括一介电层以及多个导电结构。介电层具有多个导电开口、一第一表面及相对第一表面的一第二表面。各导电开口连接第一表面及第二表面。导电结构分别填充于导电开口内。各导电结构为一体成型且包括一接垫部、一连接部及一凸出部。各连接部连接对应的接垫部及凸出部。各凸出部具有一曲面,凸出于第二表面。制造此种线路基板的线路基板制作工艺也被提出。
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