JP2000502238A - 電気部品のフリップチップアセンブリーに適した接触の製造方法 - Google Patents
電気部品のフリップチップアセンブリーに適した接触の製造方法Info
- Publication number
- JP2000502238A JP2000502238A JP09523212A JP52321297A JP2000502238A JP 2000502238 A JP2000502238 A JP 2000502238A JP 09523212 A JP09523212 A JP 09523212A JP 52321297 A JP52321297 A JP 52321297A JP 2000502238 A JP2000502238 A JP 2000502238A
- Authority
- JP
- Japan
- Prior art keywords
- film
- cover
- conductive
- chip assembly
- deposited
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
- H01L23/3171—Partial encapsulation or coating the coating being directly applied to the semiconductor body, e.g. passivation layer
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.基板(1)上に設けられた導電構造(3)がキャップ状のカバー(2)によ ―り環境の影響に対して密封されている電気部品、特に音響表面波で作動する部 品(SAW素子)の、フリップチップアセンブリーに適した接触を製造するため の方法であって、カバー(2)が作られた後、このカバー(2)の窓(6)を通 して導電構造(3)の端子接続面(パッド)と接触するろう接可能な膜(4)が 形成されることを特徴とする電気部品のフリップチップアセンブリーに適した接 触の製造方法。 2.先ずろう接可能な物質からなる膜が全面にわたって蒸着され、この全面にわ たる膜が、それぞれ導電構造(3)のパッドと接触するろう接可能な個々の膜( 4)が生ずるように構造化されることを特徴とする請求項1に記載の方法。 3.導電性の膜(4)がマスクを通して蒸着されることを特徴とする請求項1に 記載の方法。 4.導電性の膜(4)の寸法が導電構造(3)のパッドの寸法に対して大きいこ とを特徴とする請求項1乃至3のいずれか1つに記載の方法。 5.カバー(2)の窓にろう接可能な膜(4)と接触するバンプ(7)が形成さ れることを特徴とする請求項1乃至4のいずれか1つに記載の方法。 6.導電性の膜(4)が全面にわたって蒸着され、その際カバー(2)が、導電 性の膜(4)の上に蒸着された膜がカバー(2)の上に蒸着された膜と非導電的 に接続されているようにマスクとして使用されることを特徴とする請求項1乃至 5のいずれか1つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19548046A DE19548046C2 (de) | 1995-12-21 | 1995-12-21 | Verfahren zur Herstellung von für eine Flip-Chip-Montage geeigneten Kontakten von elektrischen Bauelementen |
DE19548046.5 | 1995-12-21 | ||
PCT/DE1996/002412 WO1997023904A1 (de) | 1995-12-21 | 1996-12-16 | Verfahren zur herstellung von für eine flip- chip-montage geeigneten kontakten von elektrischen bauelementen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000502238A true JP2000502238A (ja) | 2000-02-22 |
JP4413278B2 JP4413278B2 (ja) | 2010-02-10 |
Family
ID=7780957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52321297A Expired - Lifetime JP4413278B2 (ja) | 1995-12-21 | 1996-12-16 | 電子部品のフリップチップアセンブリーに適した接触のためのろう接可能な膜を作る方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6057222A (ja) |
EP (1) | EP0868744A1 (ja) |
JP (1) | JP4413278B2 (ja) |
KR (1) | KR100445569B1 (ja) |
CN (1) | CN1105397C (ja) |
CA (1) | CA2241037A1 (ja) |
DE (1) | DE19548046C2 (ja) |
WO (1) | WO1997023904A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19806550B4 (de) * | 1998-02-17 | 2004-07-22 | Epcos Ag | Elektronisches Bauelement, insbesondere mit akustischen Oberflächenwellen arbeitendes Bauelement - OFW-Bauelement |
DE19806818C1 (de) | 1998-02-18 | 1999-11-04 | Siemens Matsushita Components | Verfahren zur Herstellung eines elektronischen Bauelements, insbesondere eines mit akustischen Oberflächenwllen arbeitenden OFW-Bauelements |
DE19822794C1 (de) * | 1998-05-20 | 2000-03-09 | Siemens Matsushita Components | Mehrfachnutzen für elektronische Bauelemente, insbesondere akustische Oberflächenwellen-Bauelemente |
TW444288B (en) * | 1999-01-27 | 2001-07-01 | Shinko Electric Ind Co | Semiconductor wafer and semiconductor device provided with columnar electrodes and methods of producing the wafer and device |
US6888167B2 (en) * | 2001-07-23 | 2005-05-03 | Cree, Inc. | Flip-chip bonding of light emitting devices and light emitting devices suitable for flip-chip bonding |
US6747298B2 (en) | 2001-07-23 | 2004-06-08 | Cree, Inc. | Collets for bonding of light emitting diodes having shaped substrates |
DE10142542A1 (de) * | 2001-08-30 | 2003-03-27 | Infineon Technologies Ag | Anordnung eines Halbleiterchips in einem Gehäuse, Chipkarte und Chipmodul |
DE10302298A1 (de) | 2003-01-22 | 2004-08-05 | Henkel Kgaa | Hitzehärtbare, thermisch expandierbare Zusammensetzung mit hohem Expansionsgrad |
US6992400B2 (en) * | 2004-01-30 | 2006-01-31 | Nokia Corporation | Encapsulated electronics device with improved heat dissipation |
US7608789B2 (en) * | 2004-08-12 | 2009-10-27 | Epcos Ag | Component arrangement provided with a carrier substrate |
DE102005008511B4 (de) * | 2005-02-24 | 2019-09-12 | Tdk Corporation | MEMS-Mikrofon |
DE102005008512B4 (de) | 2005-02-24 | 2016-06-23 | Epcos Ag | Elektrisches Modul mit einem MEMS-Mikrofon |
DE102005008514B4 (de) * | 2005-02-24 | 2019-05-16 | Tdk Corporation | Mikrofonmembran und Mikrofon mit der Mikrofonmembran |
JP4585419B2 (ja) * | 2005-10-04 | 2010-11-24 | 富士通メディアデバイス株式会社 | 弾性表面波デバイスおよびその製造方法 |
DE102005053767B4 (de) * | 2005-11-10 | 2014-10-30 | Epcos Ag | MEMS-Mikrofon, Verfahren zur Herstellung und Verfahren zum Einbau |
DE102005053765B4 (de) * | 2005-11-10 | 2016-04-14 | Epcos Ag | MEMS-Package und Verfahren zur Herstellung |
JP4881211B2 (ja) * | 2007-04-13 | 2012-02-22 | 新光電気工業株式会社 | 配線基板の製造方法及び半導体装置の製造方法及び配線基板 |
DE102013106353B4 (de) * | 2013-06-18 | 2018-06-28 | Tdk Corporation | Verfahren zum Aufbringen einer strukturierten Beschichtung auf ein Bauelement |
US10431533B2 (en) * | 2014-10-31 | 2019-10-01 | Ati Technologies Ulc | Circuit board with constrained solder interconnect pads |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172756A (ja) * | 1983-03-22 | 1984-09-29 | Nec Corp | 半導体装置 |
GB2171850B (en) * | 1985-02-22 | 1988-05-18 | Racal Mesl Ltd | Mounting surface acoustic wave components |
JPS62173814A (ja) * | 1986-01-28 | 1987-07-30 | Alps Electric Co Ltd | 弾性表面波素子搭載ユニツト |
JP2563652B2 (ja) * | 1990-07-17 | 1996-12-11 | 株式会社東芝 | 半導体装置及びその製造方法 |
EP0475139A3 (en) * | 1990-09-04 | 1992-03-25 | Motorola, Inc. | Method and apparatus for saw device passivation |
JPH0590872A (ja) * | 1991-09-27 | 1993-04-09 | Sumitomo Electric Ind Ltd | 表面弾性波素子 |
JP2718854B2 (ja) * | 1992-06-10 | 1998-02-25 | 株式会社東芝 | 半導体装置 |
DE69311774T2 (de) * | 1992-08-28 | 1998-01-08 | Dow Corning | Verfahren zur Herstellung einer integrierten Schaltung mit einem auf einer Keramikschicht basierenden hermetischen Schutz |
DE4302171A1 (de) * | 1993-01-22 | 1994-07-28 | Be & We Beschaeftigungs Und We | Verfahren zur Herstellung von Oberflächenwellenbauelementen |
EP0645807B1 (en) * | 1993-04-08 | 2003-06-25 | Citizen Watch Co. Ltd. | Semiconductor device |
-
1995
- 1995-12-21 DE DE19548046A patent/DE19548046C2/de not_active Expired - Lifetime
-
1996
- 1996-12-16 CA CA002241037A patent/CA2241037A1/en not_active Abandoned
- 1996-12-16 WO PCT/DE1996/002412 patent/WO1997023904A1/de not_active Application Discontinuation
- 1996-12-16 JP JP52321297A patent/JP4413278B2/ja not_active Expired - Lifetime
- 1996-12-16 KR KR10-1998-0704406A patent/KR100445569B1/ko not_active IP Right Cessation
- 1996-12-16 CN CN96199161A patent/CN1105397C/zh not_active Expired - Lifetime
- 1996-12-16 EP EP96946147A patent/EP0868744A1/de not_active Ceased
-
1998
- 1998-06-22 US US09/103,163 patent/US6057222A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2241037A1 (en) | 1997-07-03 |
WO1997023904A1 (de) | 1997-07-03 |
KR19990072096A (ko) | 1999-09-27 |
KR100445569B1 (ko) | 2004-10-15 |
JP4413278B2 (ja) | 2010-02-10 |
DE19548046A1 (de) | 1997-06-26 |
DE19548046C2 (de) | 1998-01-15 |
US6057222A (en) | 2000-05-02 |
EP0868744A1 (de) | 1998-10-07 |
CN1105397C (zh) | 2003-04-09 |
CN1205800A (zh) | 1999-01-20 |
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