JP4618790B2 - ハーメチックシールカバー及びその製造方法 - Google Patents
ハーメチックシールカバー及びその製造方法 Download PDFInfo
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- JP4618790B2 JP4618790B2 JP2005110996A JP2005110996A JP4618790B2 JP 4618790 B2 JP4618790 B2 JP 4618790B2 JP 2005110996 A JP2005110996 A JP 2005110996A JP 2005110996 A JP2005110996 A JP 2005110996A JP 4618790 B2 JP4618790 B2 JP 4618790B2
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- JP
- Japan
- Prior art keywords
- brazing material
- seal cover
- plating
- fused
- brazing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00261—Processes for packaging MEMS devices
- B81C1/00269—Bonding of solid lids or wafers to the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2203/00—Forming microstructural systems
- B81C2203/01—Packaging MEMS
- B81C2203/0172—Seals
- B81C2203/019—Seals characterised by the material or arrangement of seals between parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12222—Shaped configuration for melting [e.g., package, etc.]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Casings For Electric Apparatus (AREA)
Description
Claims (7)
- コバール又は42アロイからなるシールカバー本体と、該シールカバー本体表面に融着されたAu−Snろう材とを備える半導体パッケージ用のハーメチックシールカバーにおいて、
前記Au−Snろう材は、シールカバー本体にAuメッキをした後に融着されてなるものであり、
前記シールカバー本体のAu−Sn系ろう材が融着される面のJIS B0601で規定される表面粗さが0.005〜0.25μmであり、
前記Auメッキの厚さは0.003〜0.05μmであり、
更に、融着されるAu−Snろう材として、窓枠形状を有し、下記式により求められる形状指数Sが2.5以上6以下のろう材が融着されたものであることを特徴とするハーメチックシールカバー。
- シールカバー本体のAuメッキの下にNiメッキが施され、Niメッキ及びAuメッキの上にAu−Sn系ろう材が融着されてなる請求項1に記載の半導体パッケージ用のハーメチックシールカバー。
- Niメッキの厚さは、0.01〜5μmである請求項2記載の半導体パッケージ用のハーメチックシールカバー。
- Au−Sn系ろう材のSn濃度は、10〜90重量%である請求項1〜請求項3のいずれか1項に記載の半導体パッケージ用のハーメチックシールカバー。
- 融着後のろう材のサン幅をWとしたとき、融着前のろう材のサン幅wに対し、0.8w<W<1.6wとなっている請求項1〜請求項4のいずれか1項に記載の半導体パッケージ用のハーメチックシールカバー。
- コバール又は42アロイからなる板材を成型してシールカバー本体にAu−Sn系ろう材を融着する半導体パッケージ用のハーメチックシールカバーの製造方法において、
前記Au−Sn系ろう材を融着する前に、前記板材を圧延加工することにより、JIS B0601で規定される表面粗さが0.005〜0.25μmとなるようにし、
前記圧延加工後に厚さ0.003〜0.05μmのAuメッキをし、
その後、窓枠形状を有し、下記式により求められる形状指数Sが2.5以上6以下であるAu−Sn系ろう材を融着することを特徴とするハーメチックシールカバーの製造方法。
- 圧延加工後、Auメッキをする前にNiメッキをする請求項6記載の半導体パッケージ用のハーメチックシールカバーの製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005110996A JP4618790B2 (ja) | 2005-04-07 | 2005-04-07 | ハーメチックシールカバー及びその製造方法 |
EP06712766A EP1863084B1 (en) | 2005-04-07 | 2006-02-01 | Method for manufacture of hermetic seal cover |
US11/908,634 US20090068489A1 (en) | 2005-04-07 | 2006-02-01 | Hermetic seal cover and method for manufacturing the same |
AT06712766T ATE494632T1 (de) | 2005-04-07 | 2006-02-01 | Verfahren zur herstellung einer hermetischen dichtabdeckung |
DE602006019390T DE602006019390D1 (de) | 2005-04-07 | 2006-02-01 | Verfahren zur herstellung einer hermetischen dichtabdeckung |
PCT/JP2006/301623 WO2006112105A1 (ja) | 2005-04-07 | 2006-02-01 | ハーメチックシールカバー及びその製造方法 |
TW095107759A TWI402947B (zh) | 2005-04-07 | 2006-03-08 | 不透氣密封蓋及其製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005110996A JP4618790B2 (ja) | 2005-04-07 | 2005-04-07 | ハーメチックシールカバー及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006294743A JP2006294743A (ja) | 2006-10-26 |
JP4618790B2 true JP4618790B2 (ja) | 2011-01-26 |
Family
ID=37114847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005110996A Active JP4618790B2 (ja) | 2005-04-07 | 2005-04-07 | ハーメチックシールカバー及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090068489A1 (ja) |
EP (1) | EP1863084B1 (ja) |
JP (1) | JP4618790B2 (ja) |
DE (1) | DE602006019390D1 (ja) |
TW (1) | TWI402947B (ja) |
WO (1) | WO2006112105A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5329390B2 (ja) | 2007-02-26 | 2013-10-30 | 株式会社Neomaxマテリアル | 気密封止用キャップ、電子部品収納用パッケージおよび電子部品収納用パッケージの製造方法 |
JP4267684B1 (ja) * | 2008-07-31 | 2009-05-27 | 田中貴金属工業株式会社 | パッケージ封止用のリッド及びその製造方法 |
JP6787662B2 (ja) * | 2015-12-22 | 2020-11-18 | 京セラ株式会社 | シールリング、電子部品収納用パッケージ、電子デバイスおよびこれらの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002208650A (ja) * | 2001-01-11 | 2002-07-26 | Kyocera Corp | 電子素子収容装置 |
JP2003224223A (ja) * | 2002-01-29 | 2003-08-08 | Tanaka Kikinzoku Kogyo Kk | セラミックパッケージ用シールキャップ |
JP2005072241A (ja) * | 2003-08-25 | 2005-03-17 | Sumitomo Metal Mining Co Ltd | ハーメチックシール用キャップ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640438A (en) * | 1986-03-17 | 1987-02-03 | Comienco Limited | Cover for semiconductor device packages |
US5744752A (en) * | 1995-06-05 | 1998-04-28 | International Business Machines Corporation | Hermetic thin film metallized sealband for SCM and MCM-D modules |
US5639014A (en) * | 1995-07-05 | 1997-06-17 | Johnson Matthey Electronics, Inc. | Integral solder and plated sealing cover and method of making same |
JP2001148438A (ja) * | 1999-11-22 | 2001-05-29 | Ngk Spark Plug Co Ltd | 金属蓋及びパッケージ |
JP3663343B2 (ja) * | 2000-07-14 | 2005-06-22 | 京セラ株式会社 | 半導体素子収納用パッケージ |
JP4051863B2 (ja) * | 2000-07-17 | 2008-02-27 | 株式会社日立プラントテクノロジー | 水処理方法及び装置 |
JP3982284B2 (ja) * | 2002-03-06 | 2007-09-26 | 住友電気工業株式会社 | サブマウントおよび半導体装置 |
US6962834B2 (en) * | 2002-03-22 | 2005-11-08 | Stark David H | Wafer-level hermetic micro-device packages |
JP2004186428A (ja) * | 2002-12-03 | 2004-07-02 | Citizen Watch Co Ltd | 電子デバイス用パッケージの蓋体の製造方法 |
JP4026573B2 (ja) * | 2003-09-24 | 2007-12-26 | 株式会社デンソー | 電子装置を収納するパッケージの製造方法 |
-
2005
- 2005-04-07 JP JP2005110996A patent/JP4618790B2/ja active Active
-
2006
- 2006-02-01 WO PCT/JP2006/301623 patent/WO2006112105A1/ja not_active Application Discontinuation
- 2006-02-01 EP EP06712766A patent/EP1863084B1/en active Active
- 2006-02-01 US US11/908,634 patent/US20090068489A1/en not_active Abandoned
- 2006-02-01 DE DE602006019390T patent/DE602006019390D1/de active Active
- 2006-03-08 TW TW095107759A patent/TWI402947B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002208650A (ja) * | 2001-01-11 | 2002-07-26 | Kyocera Corp | 電子素子収容装置 |
JP2003224223A (ja) * | 2002-01-29 | 2003-08-08 | Tanaka Kikinzoku Kogyo Kk | セラミックパッケージ用シールキャップ |
JP2005072241A (ja) * | 2003-08-25 | 2005-03-17 | Sumitomo Metal Mining Co Ltd | ハーメチックシール用キャップ |
Also Published As
Publication number | Publication date |
---|---|
TWI402947B (zh) | 2013-07-21 |
EP1863084B1 (en) | 2011-01-05 |
WO2006112105A1 (ja) | 2006-10-26 |
JP2006294743A (ja) | 2006-10-26 |
EP1863084A1 (en) | 2007-12-05 |
DE602006019390D1 (de) | 2011-02-17 |
EP1863084A4 (en) | 2010-03-24 |
US20090068489A1 (en) | 2009-03-12 |
TW200701410A (en) | 2007-01-01 |
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