KR20030075384A - 칩 패키지 및 그 제조방법 - Google Patents
칩 패키지 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030075384A KR20030075384A KR1020020014570A KR20020014570A KR20030075384A KR 20030075384 A KR20030075384 A KR 20030075384A KR 1020020014570 A KR1020020014570 A KR 1020020014570A KR 20020014570 A KR20020014570 A KR 20020014570A KR 20030075384 A KR20030075384 A KR 20030075384A
- Authority
- KR
- South Korea
- Prior art keywords
- chip
- chip package
- dicing
- conductive layers
- forming
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 58
- 239000010410 layer Substances 0.000 claims description 92
- 239000011241 protective layer Substances 0.000 claims description 22
- 238000007747 plating Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011889 copper foil Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 5
- 238000005476 soldering Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
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- H05K5/00—Casings, cabinets or drawers for electric apparatus
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
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Abstract
Description
Claims (28)
- 대향하는 제1 면과 제2 면에 각각 하나의 단자가 형성된 칩 소자;상기 칩 소자의 제1 및 제2 면에 각각 형성된 제1 및 제2 도전층; 및상기 제1 및 제2 도전층의 측면 중 상기 칩 소자의 동일한 측면과 접하는 일측면 각각에 형성된 전극면을 포함하는 칩 패키지.
- 제1항에 있어서,상기 칩 패키지는, 상기 전극면이 형성된 일측면을 제외한, 상기 제1 및 제2 도전층의 외곽면에 형성된 보호층을 더 포함하는 것을 특징으로 하는 칩 패키지.
- 제2항에 있어서,상기 보호층은 절연성 수지를 도포하여 형성된 피막으로 이루어진 것을 특징으로 하는 칩 패키지.
- 제1항에 있어서,상기 칩 소자의 측면과 상기 제1 및 제2 도전층의 측면은 하나의 평탄한 면을 구성하는 것을 특징으로 칩 패키지.
- 제1항에 있어서,상기 도전층은 구리를 포함한 금속층인 것을 특징으로 하는 칩 패키지.
- 제1항에 있어서,상기 전극면은 금을 포함한 금속층인 것을 특징으로 하는 칩 패키지.
- 제1항에 있어서,상기 제1 및 제2 도전층은 상기 칩 소자의 제1 및 제2 면 상에 각각 형성된 도금층과 그 도금층 상에 각각 적층된 적어도 하나의 동박으로 이루어진 것을 특징으로 하는 칩 패키지.
- 제1항에 있어서,상기 칩 소자는 다이오드 소자인 것을 특징으로 하는 칩 패키지.
- 대향하는 제1 면과 제2 면에 각각 하나의 단자가 형성된 칩 소자와, 상기 칩 소자의 제1 및 제2 면에 각각 형성된 제1 및 제2 도전층과, 상기 제1 및 제2 도전층이 형성된 칩 소자의 일 측면을 실장면으로 하여 그 실장면을 구성하는 상기 제1 및 제2 도전층의 측면 상에 각각에 형성된 전극면을 포함한 칩 패키지 및;상기 칩 패키지의 전극면와 각각 연결하기 위한 연결패드와 상기 연결패드와 연결된 소정의 회로패턴이 형성된 인쇄회로기판을 포함한 칩 패키지 어셈블리.
- 제9항에 있어서,상기 칩 패키지 어셈블리는, 칩 패키지의 실장면을 제외한, 상기 제1 및 제2 도전층의 외곽면에 형성된 보호층을 더 포함하는 것을 특징으로 하는 칩 패키지 어셈블리.
- 제10항에 있어서,상기 보호층은 절연성 수지를 도포하여 형성된 피막으로 이루어진 것을 특징으로 하는 칩 패키지 어셈블리.
- 제9항에 있어서,상기 도전층은 구리를 포함한 금속층인 것을 특징으로 하는 칩 패키지 어셈블리.
- 제9항에 있어서,상기 전극면은 금을 포함한 금속층인 것을 특징으로 하는 칩 패키지 어셈블리.
- 제9항에 있어서,상기 도전층은 상기 칩 소자의 각 제1 및 제2면 상에 형성된 제1 및 제2 도금층과 상기 각 도금층 상에 적층된 적어도 하나의 동박으로 이루어진 것을 특징으로 하는 칩 패키지 어셈블리.
- 제9항에 있어서,상기 칩 소자는 다이오드 소자인 것을 특징으로 하는 칩 패키지 어셈블리.
- 상하면에 각각 단자가 형성된 복수개의 칩 소자가 형성된 웨이퍼를 마련하는 제1 단계;상기 웨이퍼의 상하면 각각에 도전층을 형성하는 제2 단계; 및상기 웨이퍼를 하나의 칩 소자를 포함한 패키지단위로 다이싱하고, 상기 다이싱된 일측면을 구성하는 상기 두 도전층 측면에는 전극면을 형성하는 제3 단계를 포함하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 전극면을 형성하는 제3 단계는,상기 다이싱한 후에 상기 전극면이 형성된 일측면을 제외한 상기 도전체층의 외곽면에 보호층을 형성하는 단계를 더 포함하는 것을 특징으로 하는 칩 패키지 제조방법.
- 제17항에 있어서,상기 보호층은 절연성 수지를 도포하여 형성되는 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 도전층을 형성하는 제2 단계 후에, 상기 각 도전체층 상에 보호층을 형성하는 단계를 더 포함하고,상기 전극면을 형성하는 제3 단계는,상기 칩 패키지의 일측면이 형성되도록 상기 웨이퍼를 1차 다이싱하는 단계;상기 1차 다이싱으로 얻어진 일측면을 구성하는 상기 두 도전층의 일측면 각각에 전극면을 형성하는 단계;상기 칩 패키지 단위로 분리되도록 2차 다이싱하는 단계; 및상기 2차 다이싱으로 얻어진 측면을 구성하는 상기 두 도전층의 측면 상에 각각 보호층을 형성하는 단계를 포함하는 칩 패키지 제조방법.
- 제19항에 있어서,상기 1차 다이싱하는 단계는,상기 웨이퍼 상에 형성된 칩 소자가 배열된 라인이 두 개의 라인단위로 분리되도록 상기 웨이퍼를 다이싱하는 단계인 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 전극면을 형성하는 제3 단계는,상기 칩 패키지의 일측면을 제외한 다른 측면이 형성되도록 상기 웨이퍼를 1차 다이싱하는 단계;상기 1차 다이싱으로 얻어진 측면을 구성하는 상기 두 도전층의 측면에 보호층을 형성하는 단계;상기 칩 패키지 단위로 분리되도록 2차 다이싱하는 단계; 및상기 2차 다이싱으로 얻어진 측면을 구성하는 상기 두 도전층의 측면 각각에 층을 형성하는 단계를 포함하는 칩 패키지 제조방법.
- 제21항에 있어서,상기 1차 다이싱하는 단계는,두 개의 칩 소자 단위로 분리되도록 상기 웨이퍼를 다이싱하는 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 도전층은 도금법을 이용하여 형성되는 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 도전층은 구리를 포함한 금속층인 것을 특징으로 하는 칩 패키지.
- 제16항에 있어서,상기 전극면은 금을 포함한 금속층인 것을 특징으로 하는 칩 패키지.
- 제16항에 있어서,상기 도전층은 도금법을 이용하여 금속층을 형성한 후에 적어도 하나의 동박을 적층하여 형성된 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 전극면은 도금법을 이용하여 형성되는 것은 것을 특징으로 하는 칩 패키지 제조방법.
- 제16항에 있어서,상기 칩 소자는 다이오드 소자인 것을 특징을 하는 칩 패키지 제조방법.
Priority Applications (6)
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KR10-2002-0014570A KR100461718B1 (ko) | 2002-03-18 | 2002-03-18 | 칩 패키지 및 그 제조방법 |
US10/329,572 US20030174482A1 (en) | 2002-03-18 | 2002-12-27 | Chip scale package and method of fabricating the same |
CNB031010091A CN1282242C (zh) | 2002-03-18 | 2003-01-06 | 芯片比例封装及其制造方法 |
JP2003002166A JP3660663B2 (ja) | 2002-03-18 | 2003-01-08 | チップパッケージの製造方法 |
DE10301510A DE10301510B4 (de) | 2002-03-18 | 2003-01-17 | Verfahren zur Herstellung eines Verkleinerten Chippakets |
US10/988,523 US7176058B2 (en) | 2002-03-18 | 2004-11-16 | Chip scale package and method of fabricating the same |
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KR10-2002-0014570A KR100461718B1 (ko) | 2002-03-18 | 2002-03-18 | 칩 패키지 및 그 제조방법 |
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KR20030075384A true KR20030075384A (ko) | 2003-09-26 |
KR100461718B1 KR100461718B1 (ko) | 2004-12-14 |
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US (2) | US20030174482A1 (ko) |
JP (1) | JP3660663B2 (ko) |
KR (1) | KR100461718B1 (ko) |
CN (1) | CN1282242C (ko) |
DE (1) | DE10301510B4 (ko) |
Cited By (1)
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KR100816762B1 (ko) * | 2007-01-02 | 2008-03-25 | 삼성전자주식회사 | 반도체 패키지 및 이를 탑재하기 위한 모듈 인쇄회로기판 |
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CN1735807A (zh) * | 2003-12-19 | 2006-02-15 | 成都夸常医学工业有限公司 | 芯片检测方法及相关装置 |
JP2008252058A (ja) * | 2007-03-08 | 2008-10-16 | Toshiba Corp | 半導体装置及びその製造方法 |
CN101685836B (zh) * | 2008-09-26 | 2012-05-30 | 宏齐科技股份有限公司 | 晶片级直立式的二极管封装结构的制作方法 |
US8053885B2 (en) * | 2009-01-12 | 2011-11-08 | Harvatek Corporation | Wafer level vertical diode package structure and method for making the same |
CN102117789B (zh) * | 2010-01-04 | 2013-12-04 | 三星半导体(中国)研究开发有限公司 | 半导体芯片封装结构及封装方法 |
TWI501363B (zh) * | 2014-01-10 | 2015-09-21 | Sfi Electronics Technology Inc | 一種小型化表面黏著型二極體封裝元件及其製法 |
CN103956250B (zh) * | 2014-05-13 | 2017-01-25 | 华为技术有限公司 | 表贴型平面磁性元件及模块 |
US10679965B2 (en) * | 2015-02-04 | 2020-06-09 | Zowie Technology Corporation | Semiconductor package structure with preferred heat dissipating efficacy without formation of short circuit |
TWI651830B (zh) * | 2015-02-17 | 2019-02-21 | 立昌先進科技股份有限公司 | 多功能小型化表面黏著型電子元件及其製法 |
US9728935B2 (en) * | 2015-06-05 | 2017-08-08 | Lumentum Operations Llc | Chip-scale package and semiconductor device assembly |
KR20180094345A (ko) | 2017-02-15 | 2018-08-23 | 주식회사 모다이노칩 | 칩 패키지 |
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US4021839A (en) * | 1975-10-16 | 1977-05-03 | Rca Corporation | Diode package |
JPS60198759A (ja) * | 1984-03-22 | 1985-10-08 | Toshiba Corp | リ−ドレス半導体素子 |
US5403729A (en) | 1992-05-27 | 1995-04-04 | Micro Technology Partners | Fabricating a semiconductor with an insulative coating |
JPH0927591A (ja) * | 1995-07-10 | 1997-01-28 | Hitachi Ltd | 半導体装置およびその製造方法ならびに実装方法 |
JP3405494B2 (ja) * | 1995-08-28 | 2003-05-12 | 株式会社日立製作所 | チップ型ダイオードモジュール |
US5994167A (en) * | 1997-05-21 | 1999-11-30 | Zowie Technology Corporation | Method of making a fiberglass reinforced resin plate |
JPH11111742A (ja) * | 1997-09-30 | 1999-04-23 | Hitachi Ltd | 半導体装置およびその製造方法 |
KR100269540B1 (ko) | 1998-08-28 | 2000-10-16 | 윤종용 | 웨이퍼 상태에서의 칩 스케일 패키지 제조 방법 |
JP3312121B2 (ja) * | 1998-12-09 | 2002-08-05 | シャープ株式会社 | チップ部品型の発光ダイオードの製造方法 |
TW408411B (en) * | 1999-03-31 | 2000-10-11 | Huang Jr Gung | Semiconductor chip scale package |
US6271060B1 (en) * | 1999-09-13 | 2001-08-07 | Vishay Intertechnology, Inc. | Process of fabricating a chip scale surface mount package for semiconductor device |
DE19944256C2 (de) * | 1999-09-15 | 2002-12-12 | Ernst Markart | Teststreifen und Meßgerät zu seiner Vermessung |
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2002
- 2002-03-18 KR KR10-2002-0014570A patent/KR100461718B1/ko not_active IP Right Cessation
- 2002-12-27 US US10/329,572 patent/US20030174482A1/en not_active Abandoned
-
2003
- 2003-01-06 CN CNB031010091A patent/CN1282242C/zh not_active Expired - Fee Related
- 2003-01-08 JP JP2003002166A patent/JP3660663B2/ja not_active Expired - Fee Related
- 2003-01-17 DE DE10301510A patent/DE10301510B4/de not_active Expired - Fee Related
-
2004
- 2004-11-16 US US10/988,523 patent/US7176058B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100816762B1 (ko) * | 2007-01-02 | 2008-03-25 | 삼성전자주식회사 | 반도체 패키지 및 이를 탑재하기 위한 모듈 인쇄회로기판 |
US7675176B2 (en) | 2007-01-02 | 2010-03-09 | Samsung Electronics Co., Ltd. | Semiconductor package and module printed circuit board for mounting the same |
Also Published As
Publication number | Publication date |
---|---|
US20030174482A1 (en) | 2003-09-18 |
JP3660663B2 (ja) | 2005-06-15 |
KR100461718B1 (ko) | 2004-12-14 |
JP2003273280A (ja) | 2003-09-26 |
US7176058B2 (en) | 2007-02-13 |
US20050087848A1 (en) | 2005-04-28 |
CN1445844A (zh) | 2003-10-01 |
DE10301510A1 (de) | 2003-10-16 |
DE10301510B4 (de) | 2009-07-23 |
CN1282242C (zh) | 2006-10-25 |
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