KR102091619B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
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- KR102091619B1 KR102091619B1 KR1020130115333A KR20130115333A KR102091619B1 KR 102091619 B1 KR102091619 B1 KR 102091619B1 KR 1020130115333 A KR1020130115333 A KR 1020130115333A KR 20130115333 A KR20130115333 A KR 20130115333A KR 102091619 B1 KR102091619 B1 KR 102091619B1
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- package
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group subclass H10D
- H01L25/073—Apertured devices mounted on one or more rods passed through the apertures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10D89/00
- H01L25/0657—Stacked arrangements of devices
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Wire Bonding (AREA)
Abstract
Description
도 2는 본 발명의 일실시예에 따른 반도체 패키지의 금속 포스트의 단면도이다.
도 3은 본 발명의 또 다른 일실시예에 따른 반도체 패키지의 금속 포스트의 단면도이다.
도 4 내지 도 12는 본 발명의 일실시예에 따른 반도체 패키지의 금속 포스트의 제조 방법을 설명하기 위한 도면이다.
310: 하부 패키지 기판
350: 외부 단자
370: 하부 소자
400: 상부 패키지
410: 상부 패키지 기판
430: 상부 소자
442: 본딩 와이어
500: 금속 포스트
501: 접합부
510: 솔더부
520: 금속부
Claims (11)
- 기판, 상기 기판 위에 배치된 제 1 패턴부, 및 상기 기판 위에 배치되고 상기 제 1 패턴부의 상면을 노출하는 개구부를 갖는 솔더 레지스트 패턴을 포함하며, 제 1 소자가 실장된 하부 패키지;
상기 제 1 패턴부 위에 배치되는 제 2 패턴부;
상기 제 2 패턴부를 통해 상기 하부 패키지에 접속되는 금속 포스트; 및
제 2 소자가 실장되며, 상기 금속 포스트에 접속되는 상부 패키지;를 포함하고,
상기 제 2 패턴부는,
상기 제 1 패턴부의 상면의 적어도 일부를 노출하며, 상기 제 1 패턴부의 상면, 상기 개구부의 내벽 및 상기 솔더 레지스트 패턴의 상면 위에 배치되며,
상기 금속 포스트는,
상기 개구부를 통해 노출된 상기 제 1 패턴부 위에 배치되고, 제1 금속 재료를 포함하는 솔더부와,
상기 솔더부 위에 배치되고, 제2 금속 재료를 포함하는 금속부를 포함하고,
상기 솔더부는,
상기 개구부 내에 배치되는 제 1 부분과,
상기 제 1 부분 위에 배치되고, 상기 솔더 레지스트 패턴 위로 돌출된 제 2 부분을 포함하며,
상기 제 1 부분의 측면은, 상기 제 2 패턴부와 직접 접촉하고,
상기 제 1 부분의 하면은, 상기 제 1 패턴부와 직접 접촉하는 반도체 패키지. - 청구항 1에 있어서,
상기 솔더부는,
Sn과 Cu의 합금 재료 또는 Sn과 Ag의 합금 재료로 구성되는 반도체 패키지. - 청구항 2에 있어서,
상기 합금 재료는,
230 내지 250 도의 용융점을 가지는 재료인 반도체 패키지.
패키지. - 청구항 1에 있어서,
상기 금속 포스트와 상기 상부 패키지를 접속하는 접합부;를 더 포함하는 반도체 패키지. - 청구항 1에 있어서,
상기 금속부는,
구리(Cu) 재료로 구성되는 반도체 패키지. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130115333A KR102091619B1 (ko) | 2013-09-27 | 2013-09-27 | 반도체 패키지 |
EP14184685.7A EP2849226B1 (en) | 2013-09-16 | 2014-09-12 | Semiconductor package |
TW103131554A TWI646639B (zh) | 2013-09-16 | 2014-09-12 | 半導體封裝 |
CN201410471924.XA CN104465580B (zh) | 2013-09-16 | 2014-09-16 | 半导体封装 |
JP2014187826A JP6419500B2 (ja) | 2013-09-16 | 2014-09-16 | 半導体パッケージ |
US14/487,793 US9252112B2 (en) | 2013-09-16 | 2014-09-16 | Semiconductor package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130115333A KR102091619B1 (ko) | 2013-09-27 | 2013-09-27 | 반도체 패키지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150035120A KR20150035120A (ko) | 2015-04-06 |
KR102091619B1 true KR102091619B1 (ko) | 2020-03-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020130115333A Active KR102091619B1 (ko) | 2013-09-16 | 2013-09-27 | 반도체 패키지 |
Country Status (1)
Country | Link |
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KR (1) | KR102091619B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020121692A1 (en) | 2001-03-05 | 2002-09-05 | Megic Corporation | Low fabrication cost, fine pitch and high reliability solder bump |
US20100283140A1 (en) | 2009-05-08 | 2010-11-11 | Samsung Electronics Co., Ltd. | Package on package to prevent circuit pattern lift defect and method of fabricating the same |
US20120013000A1 (en) | 2010-07-19 | 2012-01-19 | Tessera Research Llc | Stackable molded microelectronic packages |
-
2013
- 2013-09-27 KR KR1020130115333A patent/KR102091619B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020121692A1 (en) | 2001-03-05 | 2002-09-05 | Megic Corporation | Low fabrication cost, fine pitch and high reliability solder bump |
US20100283140A1 (en) | 2009-05-08 | 2010-11-11 | Samsung Electronics Co., Ltd. | Package on package to prevent circuit pattern lift defect and method of fabricating the same |
US20120013000A1 (en) | 2010-07-19 | 2012-01-19 | Tessera Research Llc | Stackable molded microelectronic packages |
Also Published As
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KR20150035120A (ko) | 2015-04-06 |
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