公开(公告)号：US20130161085A1

公开(公告)日：2013-06-27

申请号：US13402638

申请日：2012-02-22

申请人： Hueng Jae Oh ,  Boo Yang Jung ,  Dae Young Lee ,  Jin Won Choi

发明人： Hueng Jae Oh ,  Boo Yang Jung ,  Dae Young Lee ,  Jin Won Choi

IPC分类号： H05K1/18 ,  H05K3/00

CPC分类号： H01L23/49811 ,  H01L21/563 ,  H01L23/49894 ,  H01L24/11 ,  H01L24/13 ,  H01L24/81 ,  H01L2224/11462 ,  H01L2224/11474 ,  H01L2224/1184 ,  H01L2224/119 ,  H01L2224/11912 ,  H01L2224/13017 ,  H01L2224/13018 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/73204 ,  H01L2224/81192 ,  H01L2224/8138 ,  H01L2224/81801 ,  H01L2224/831 ,  H05K1/111 ,  H05K3/4007 ,  H05K2201/0367 ,  H05K2201/09845 ,  H05K2203/054 ,  H05K2203/0588 ,  Y02P70/611 ,  Y10T29/49165 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/00012

摘要： Disclosed herein are a printed circuit board (PCB) and a method for manufacturing the same. The PCB includes a base substrate, a circuit layer formed on the base substrate and including a connection pad, a solder resist layer formed on an upper portion of the base substrate and having an opening exposing the connection pad, a metal post formed on upper portions of the connection pad and the solder resist layer and having a plurality of diameters, and a seed layer formed on the upper portion of the solder resist layer and inner walls of the opening along an interface of the metal post.

摘要翻译： 这里公开了印刷电路板（PCB）及其制造方法。 PCB包括基底基板，形成在基底基板上的电路层，包括连接焊盘，形成在基底基板的上部上并具有露出连接焊盘的开口的阻焊层，形成在上部的金属柱 的连接焊盘和阻焊层，并且具有多个直径，以及沿着金属柱的界面形成在阻焊层的上部和开口的内壁上的种子层。

公开(公告)号：US08785789B2

公开(公告)日：2014-07-22

申请号：US13402638

申请日：2012-02-22

申请人： Hueng Jae Oh ,  Boo Yang Jung ,  Dae Young Lee ,  Jin Won Choi

发明人： Hueng Jae Oh ,  Boo Yang Jung ,  Dae Young Lee ,  Jin Won Choi

IPC分类号： H05K1/11 ,  H01K3/10

CPC分类号： H01L23/49811 ,  H01L21/563 ,  H01L23/49894 ,  H01L24/11 ,  H01L24/13 ,  H01L24/81 ,  H01L2224/11462 ,  H01L2224/11474 ,  H01L2224/1184 ,  H01L2224/119 ,  H01L2224/11912 ,  H01L2224/13017 ,  H01L2224/13018 ,  H01L2224/13022 ,  H01L2224/131 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/73204 ,  H01L2224/81192 ,  H01L2224/8138 ,  H01L2224/81801 ,  H01L2224/831 ,  H05K1/111 ,  H05K3/4007 ,  H05K2201/0367 ,  H05K2201/09845 ,  H05K2203/054 ,  H05K2203/0588 ,  Y02P70/611 ,  Y10T29/49165 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/00012

摘要： Disclosed herein are a printed circuit board (PCB) and a method for manufacturing the same. The PCB includes a base substrate, a circuit layer formed on the base substrate and including a connection pad, a solder resist layer formed on an upper portion of the base substrate and having an opening exposing the connection pad, a metal post formed on upper portions of the connection pad and the solder resist layer and having a plurality of diameters, and a seed layer formed on the upper portion of the solder resist layer and inner walls of the opening along an interface of the metal post.

摘要翻译： 这里公开了印刷电路板（PCB）及其制造方法。 PCB包括基底基板，形成在基底基板上的电路层，包括连接焊盘，形成在基底基板的上部上并具有露出连接焊盘的开口的阻焊层，形成在上部的金属柱 的连接焊盘和阻焊层，并且具有多个直径，以及沿着金属柱的界面形成在阻焊层的上部和开口的内壁上的种子层。

公开(公告)号：US08671564B2

公开(公告)日：2014-03-18

申请号：US12554762

申请日：2009-09-04

申请人： Hueng Jae Oh ,  Tae Joon Chung ,  Dong Gyu Lee ,  Seon Jae Mun ,  Jin Won Choi

发明人： Hueng Jae Oh ,  Tae Joon Chung ,  Dong Gyu Lee ,  Seon Jae Mun ,  Jin Won Choi

IPC分类号： H01K3/10

CPC分类号： H01L23/49811 ,  H01L24/11 ,  H01L24/13 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05026 ,  H01L2224/05144 ,  H01L2224/05155 ,  H01L2224/05164 ,  H01L2224/05568 ,  H01L2224/05611 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/1146 ,  H01L2224/1147 ,  H01L2224/11901 ,  H01L2224/13022 ,  H01L2224/1308 ,  H01L2224/13083 ,  H01L2224/13084 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/13164 ,  H01L2224/16 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01327 ,  H01L2924/12042 ,  H05K3/243 ,  H05K3/3436 ,  H05K3/3484 ,  H05K2201/1025 ,  Y02P70/613 ,  Y10T29/49147 ,  Y10T29/49165 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2224/13099 ,  H01L2924/00

摘要： Disclosed is a substrate for flip chip bonding, in which a base solder layer is formed between a pad and a metal post, thereby increasing impact resistance and mounting reliability. A method of fabricating the substrate for flip chip bonding is also provided.

摘要翻译： 公开了一种用于倒装芯片接合的基板，其中在焊盘和金属柱之间形成基底焊料层，从而提高耐冲击性和安装可靠性。 还提供了一种制造用于倒装芯片接合的基板的方法。

公开(公告)号：US08486760B2

公开(公告)日：2013-07-16

申请号：US12923621

申请日：2010-09-29

申请人： Tae Joon Chung ,  Jin Won Choi ,  Dong Gyu Lee ,  Hueng Jae Oh ,  Seon Jae Mun

发明人： Tae Joon Chung ,  Jin Won Choi ,  Dong Gyu Lee ,  Hueng Jae Oh ,  Seon Jae Mun

IPC分类号： H01L23/522

CPC分类号： H05K3/4007 ,  H01L21/4853 ,  H01L23/49816 ,  H01L24/05 ,  H01L24/11 ,  H01L24/81 ,  H01L2224/03912 ,  H01L2224/0401 ,  H01L2224/1147 ,  H01L2224/11901 ,  H01L2224/13022 ,  H01L2224/1308 ,  H01L2224/13082 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/16 ,  H01L2224/81191 ,  H01L2224/81192 ,  H01L2224/81193 ,  H01L2224/81801 ,  H01L2924/00013 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/014 ,  H05K3/3452 ,  H05K3/3484 ,  H05K2201/0367 ,  H05K2201/10674 ,  H05K2203/043 ,  H05K2203/054 ,  H01L2924/00014 ,  H01L2224/13099

摘要： There is provided a method of manufacturing a substrate for flip chip, and a substrate for flip chip manufactured using the same. The method includes providing a base substrate including at least one conductive pad, forming a solder resist layer on the base substrate, the solder resist layer including a first opening exposing the conductive pad, forming a dry film on the solder resist layer, the dry film including a second opening connected with the first opening, forming a metal post in the first opening and a part of the second opening, filling the second opening above the metal post with solder paste, forming a solder cap by performing a reflow process on the filled solder paste, planarizing a surface of the solder cap, and removing the dry film. Accordingly, fine pitches and improve reliability can be achieved.

摘要翻译： 提供了制造用于倒装芯片的基板的方法和使用其制造的用于倒装芯片的基板。 该方法包括提供包括至少一个导电焊盘的基底衬底，在基底衬底上形成阻焊层，阻焊层包括暴露导电焊盘的第一开口，在阻焊层上形成干膜，干膜 包括与所述第一开口连接的第二开口，在所述第一开口中形成金属柱和所述第二开口的一部分，用焊膏填充所述金属柱上方的所述第二开口，通过对填充的所述第二开口进行回流处理来形成焊料盖 焊膏，使焊盘的表面平坦化，并除去干膜。 因此，可以实现精细的间距和提高可靠性。

公开(公告)号：US20100314161A1

公开(公告)日：2010-12-16

申请号：US12554762

申请日：2009-09-04

申请人： Hueng Jae OH ,  Tae Joon Chung ,  Dong Gyu Lee ,  Seon Jae Mun ,  Jin Won Choi

发明人： Hueng Jae OH ,  Tae Joon Chung ,  Dong Gyu Lee ,  Seon Jae Mun ,  Jin Won Choi

IPC分类号： H05K1/09 ,  B05D5/12

CPC分类号： H01L23/49811 ,  H01L24/11 ,  H01L24/13 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05026 ,  H01L2224/05144 ,  H01L2224/05155 ,  H01L2224/05164 ,  H01L2224/05568 ,  H01L2224/05611 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/1146 ,  H01L2224/1147 ,  H01L2224/11901 ,  H01L2224/13022 ,  H01L2224/1308 ,  H01L2224/13083 ,  H01L2224/13084 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/13164 ,  H01L2224/16 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01327 ,  H01L2924/12042 ,  H05K3/243 ,  H05K3/3436 ,  H05K3/3484 ,  H05K2201/1025 ,  Y02P70/613 ,  Y10T29/49147 ,  Y10T29/49165 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2224/13099 ,  H01L2924/00

摘要： Disclosed is a substrate for flip chip bonding, in which a base solder layer is formed between a pad and a metal post, thereby increasing impact resistance and mounting reliability. A method of fabricating the substrate for flip chip bonding is also provided.

摘要翻译： 公开了一种用于倒装芯片接合的基板，其中在焊盘和金属柱之间形成基底焊料层，从而提高耐冲击性和安装可靠性。 还提供了一种制造用于倒装芯片接合的基板的方法。

公开(公告)号：US08766450B2

公开(公告)日：2014-07-01

申请号：US12805559

申请日：2010-08-05

申请人： Ki Taek Lee ,  Hueng Jae Oh ,  Sung Won Jeong ,  Gi Sub Lee ,  Jin Won Choi

发明人： Ki Taek Lee ,  Hueng Jae Oh ,  Sung Won Jeong ,  Gi Sub Lee ,  Jin Won Choi

IPC分类号： H01L23/28

CPC分类号： H01L23/49811 ,  H01L23/49805 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

摘要： There is provided a lead pin for a package substrate including: a connection pin being inserted into a hole formed in an external substrate; a head part formed on one end of the connection pin; and a barrier part formed on one surface of the head part in order to block the path of a solder paste so that the solder paste is prevented from flowing so as to cover the upper portion of the head part when the head part is mounted on the package substrate.

摘要翻译： 提供了一种用于封装基板的引脚，包括：连接销插入形成在外部基板中的孔中; 形成在连接销的一端的头部; 以及形成在头部的一个表面上的阻挡部分，以便阻止焊膏的路径，使得当头部安装在头部上时，防止焊膏流过以覆盖头部的上部 封装衬底。

公开(公告)号：US07893355B2

公开(公告)日：2011-02-22

申请号：US12232316

申请日：2008-09-15

申请人： Hueng Jae Oh ,  Jin Won Choi

发明人： Hueng Jae Oh ,  Jin Won Choi

IPC分类号： H01R4/18

CPC分类号： H05K3/3426 ,  H01L23/49811 ,  H01L2924/0002 ,  H05K2201/10318 ,  H05K2201/10772 ,  Y02P70/613 ,  H01L2924/00

摘要： Provided is a lead pin for package boards including a disk-shaped head of which the diameter increases toward the middle portion thereof and that has a hexagonal vertical cross-sectional shape; and a connection pin that is formed so as to project from the center of the upper surface of the head.

摘要翻译： 提供一种用于封装板的引脚，包括直径朝向其中间部分增加的圆盘形头部，并且具有六边形垂直横截面形状; 以及形成为从头部的上表面的中心突出的连接销。

公开(公告)号：US20110079926A1

公开(公告)日：2011-04-07

申请号：US12923621

申请日：2010-09-29

申请人： Tae Joon Chung ,  Jin Won Choi ,  Dong Gyu Lee ,  Hueng Jae Oh ,  Seon Jae Mun

发明人： Tae Joon Chung ,  Jin Won Choi ,  Dong Gyu Lee ,  Hueng Jae Oh ,  Seon Jae Mun

IPC分类号： H01L23/522 ,  H01L21/768

CPC分类号： H05K3/4007 ,  H01L21/4853 ,  H01L23/49816 ,  H01L24/05 ,  H01L24/11 ,  H01L24/81 ,  H01L2224/03912 ,  H01L2224/0401 ,  H01L2224/1147 ,  H01L2224/11901 ,  H01L2224/13022 ,  H01L2224/1308 ,  H01L2224/13082 ,  H01L2224/131 ,  H01L2224/13111 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/13155 ,  H01L2224/16 ,  H01L2224/81191 ,  H01L2224/81192 ,  H01L2224/81193 ,  H01L2224/81801 ,  H01L2924/00013 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/014 ,  H05K3/3452 ,  H05K3/3484 ,  H05K2201/0367 ,  H05K2201/10674 ,  H05K2203/043 ,  H05K2203/054 ,  H01L2924/00014 ,  H01L2224/13099

摘要： There is provided a method of manufacturing a substrate for flip chip, and a substrate for flip chip manufactured using the same. The method includes providing a base substrate including at least one conductive pad, forming a solder resist layer on the base substrate, the solder resist layer including a first opening exposing the conductive pad, forming a dry film on the solder resist layer, the dry film including a second opening connected with the first opening, forming a metal post in the first opening and a part of the second opening, filling the second opening above the metal post with solder paste, forming a solder cap by performing a reflow process on the filled solder paste, planarizing a surface of the solder cap, and removing the dry film. Accordingly, fine pitches and improve reliability can be achieved.

摘要翻译： 提供了制造用于倒装芯片的基板的方法和使用其制造的用于倒装芯片的基板。 该方法包括提供包括至少一个导电焊盘的基底衬底，在基底衬底上形成阻焊层，阻焊层包括暴露导电焊盘的第一开口，在阻焊层上形成干膜，干膜 包括与所述第一开口连接的第二开口，在所述第一开口中形成金属柱和所述第二开口的一部分，用焊膏填充所述金属柱上方的所述第二开口，通过对所述第一开口进行回流处理来形成焊料盖 焊膏，使焊盘的表面平坦化，并除去干膜。 因此，可以实现精细的间距和提高可靠性。

公开(公告)号：US20110068473A1

公开(公告)日：2011-03-24

申请号：US12805559

申请日：2010-08-05

申请人： Ki Taek Lee ,  Hueng Jae OH ,  Sung Won Jeong ,  Gi Sub Lee ,  Jin Won Choi

发明人： Ki Taek Lee ,  Hueng Jae OH ,  Sung Won Jeong ,  Gi Sub Lee ,  Jin Won Choi

IPC分类号： H01L23/498 ,  H01B5/00

CPC分类号： H01L23/49811 ,  H01L23/49805 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/00

摘要： There is provided a lead pin for a package substrate including: a connection pin being inserted into a hole formed in an external substrate; a head part formed on one end of the connection pin; and a barrier part formed on one surface of the head part in order to block the path of a solder paste so that the solder paste is prevented from flowing so as to cover the upper portion of the head part when the head part is mounted on the package substrate.

摘要翻译： 提供了一种用于封装基板的引脚，包括：连接销插入形成在外部基板中的孔中; 形成在连接销的一端的头部; 以及形成在头部的一个表面上的阻挡部分，以便阻止焊膏的路径，使得当头部安装在头部上时，防止焊膏流过以覆盖头部的上部 封装衬底。

公开(公告)号：US20100000761A1

公开(公告)日：2010-01-07

申请号：US12232316

申请日：2008-09-15

申请人： Hueng Jae Oh ,  Jin Won Choi

发明人： Hueng Jae Oh ,  Jin Won Choi

IPC分类号： H01B5/00

CPC分类号： H05K3/3426 ,  H01L23/49811 ,  H01L2924/0002 ,  H05K2201/10318 ,  H05K2201/10772 ,  Y02P70/613 ,  H01L2924/00

摘要： Provided is a lead pin for package boards including a disk-shaped head of which the diameter increases toward the middle portion thereof and that has a hexagonal vertical cross-sectional shape; and a connection pin that is formed so as to project from the center of the upper surface of the head.

摘要翻译： 提供一种用于封装板的引脚，包括直径朝向其中间部分增加的圆盘形头部，并且具有六边形垂直横截面形状; 以及形成为从头部的上表面的中心突出的连接销。