DE69918551D1 - Verfahren für die elektrische und mechanische Verbindung von mikroelektronischen Komponenten - Google Patents
Verfahren für die elektrische und mechanische Verbindung von mikroelektronischen KomponentenInfo
- Publication number
- DE69918551D1 DE69918551D1 DE69918551T DE69918551T DE69918551D1 DE 69918551 D1 DE69918551 D1 DE 69918551D1 DE 69918551 T DE69918551 T DE 69918551T DE 69918551 T DE69918551 T DE 69918551T DE 69918551 D1 DE69918551 D1 DE 69918551D1
- Authority
- DE
- Germany
- Prior art keywords
- electrical
- mechanical connection
- microelectronic components
- microelectronic
- components
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/345—Arrangements for heating
-
- 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
- H01L24/98—Methods for disconnecting semiconductor or solid-state bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05541—Structure
- H01L2224/05548—Bonding area integrally formed with a redistribution layer on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05568—Disposition the whole external layer protruding from the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05573—Single external layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16135—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/16145—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
- H01L2224/16148—Disposition the bump connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked the bump connector connecting to a bonding area protruding from the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81191—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed only on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/8119—Arrangement of the bump connectors prior to mounting
- H01L2224/81192—Arrangement of the bump connectors prior to mounting wherein the bump connectors are disposed only on another item or body to be connected to the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/812—Applying energy for connecting
- H01L2224/81234—Applying energy for connecting using means for applying energy being within the device, e.g. integrated heater
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
- H01L2224/818—Bonding techniques
- H01L2224/81801—Soldering or alloying
- H01L2224/81815—Reflow soldering
-
- 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
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- 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
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- 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
- H01L2924/01004—Beryllium [Be]
-
- 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
- H01L2924/01013—Aluminum [Al]
-
- 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
- H01L2924/01023—Vanadium [V]
-
- 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
- H01L2924/01029—Copper [Cu]
-
- 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
- H01L2924/01033—Arsenic [As]
-
- 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
- H01L2924/0105—Tin [Sn]
-
- 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]
-
- 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
- H01L2924/01082—Lead [Pb]
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19043—Component type being a resistor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99830586A EP1085568B1 (de) | 1999-09-17 | 1999-09-17 | Verfahren für die elektrische und mechanische Verbindung von mikroelektronischen Komponenten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69918551D1 true DE69918551D1 (de) | 2004-08-12 |
Family
ID=8243591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69918551T Expired - Lifetime DE69918551D1 (de) | 1999-09-17 | 1999-09-17 | Verfahren für die elektrische und mechanische Verbindung von mikroelektronischen Komponenten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6423938B1 (de) |
EP (1) | EP1085568B1 (de) |
JP (1) | JP3466554B2 (de) |
DE (1) | DE69918551D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1273958C (zh) * | 2002-01-17 | 2006-09-06 | 新科实业有限公司 | Fpc设计和hga组装方法 |
US6893885B2 (en) * | 2002-01-18 | 2005-05-17 | The Regents Of The University Of Michigan | Method for electrically and mechanically connecting microstructures using solder |
US7218473B2 (en) * | 2002-03-22 | 2007-05-15 | Seagate Technology Llc | Two-stage sealing of a data storage assembly housing to retain a low density atmosphere |
US7176106B2 (en) * | 2003-06-13 | 2007-02-13 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Wafer bonding using reactive foils for massively parallel micro-electromechanical systems packaging |
US6989493B2 (en) * | 2004-03-03 | 2006-01-24 | Seagate Technology Llc | Electrical feedthrough assembly for a sealed housing |
US9293169B2 (en) | 2004-05-04 | 2016-03-22 | Seagate Technology Llc | Seal-type label to contain pressurized gas environment |
US20060051517A1 (en) * | 2004-09-03 | 2006-03-09 | Eastman Kodak Company | Thermally controlled fluidic self-assembly method and support |
US7251882B2 (en) | 2004-09-03 | 2007-08-07 | Eastman Kodak Company | Method for assembling micro-components to binding sites |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472239A (en) * | 1981-10-09 | 1984-09-18 | Honeywell, Inc. | Method of making semiconductor device |
US4696188A (en) * | 1981-10-09 | 1987-09-29 | Honeywell Inc. | Semiconductor device microstructure |
JPS58197523A (ja) * | 1982-05-13 | 1983-11-17 | Toyota Central Res & Dev Lab Inc | 温度調節装置 |
JPS6249639A (ja) * | 1985-08-29 | 1987-03-04 | Sharp Corp | 接続方式 |
DE3936679C2 (de) * | 1988-11-05 | 1994-02-17 | Murata Manufacturing Co | Regelwiderstand |
US5389218A (en) * | 1989-01-24 | 1995-02-14 | Gas Research Institute | Process for operating a solid-state oxygen microsensor |
FR2668876B1 (fr) * | 1990-11-07 | 1992-12-24 | Alcatel Espace | Circuit electronique controle en temperature. |
JPH04364742A (ja) * | 1991-06-12 | 1992-12-17 | Seiko Epson Corp | 半導体装置の構造及び半導体装置の製造方法 |
JPH07101692B2 (ja) * | 1993-02-12 | 1995-11-01 | 日本電気株式会社 | 半導体装置 |
US5477933A (en) * | 1994-10-24 | 1995-12-26 | At&T Corp. | Electronic device interconnection techniques |
JPH08241942A (ja) * | 1994-12-28 | 1996-09-17 | Toyota Central Res & Dev Lab Inc | 薄膜積層体 |
US5920978A (en) * | 1995-03-01 | 1999-07-13 | Fujitsu Limited | Method of making a thin film magnetic slider |
US5696491A (en) * | 1995-06-07 | 1997-12-09 | Regents Of The University Of California | Self-excited microelectromechanical device |
US6054277A (en) * | 1996-05-08 | 2000-04-25 | Regents Of The University Of Minnesota | Integrated microchip genetic testing system |
JPH1195535A (ja) * | 1997-09-25 | 1999-04-09 | Nec Corp | 画像記録装置 |
DE69735806D1 (de) * | 1997-10-29 | 2006-06-08 | St Microelectronics Srl | Verfahren zur Herstellung einer Halbleiter Microantrieb, insbesondere für Lese-Schreibekopf einem Festplattengerät, und so hergestellter Microantrieb |
US6169965B1 (en) * | 1997-12-31 | 2001-01-02 | Honeywell International Inc. | Fluid property and flow sensing via a common frequency generator and FFT |
US6118637A (en) * | 1998-01-08 | 2000-09-12 | Seagate Technology, Inc. | Piezoelectric assembly for micropositioning a disc drive head |
US6232150B1 (en) * | 1998-12-03 | 2001-05-15 | The Regents Of The University Of Michigan | Process for making microstructures and microstructures made thereby |
JP3196748B2 (ja) * | 1998-12-24 | 2001-08-06 | 日本電気株式会社 | ヒートシンク |
US6164837A (en) * | 1998-12-30 | 2000-12-26 | Mcdonnell Douglas Corporation | Integrated microelectromechanical alignment and locking apparatus and method for fiber optic module manufacturing |
-
1999
- 1999-09-17 EP EP99830586A patent/EP1085568B1/de not_active Expired - Lifetime
- 1999-09-17 DE DE69918551T patent/DE69918551D1/de not_active Expired - Lifetime
-
2000
- 2000-09-14 JP JP2000279887A patent/JP3466554B2/ja not_active Expired - Fee Related
- 2000-09-15 US US09/662,984 patent/US6423938B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6423938B1 (en) | 2002-07-23 |
JP2001135446A (ja) | 2001-05-18 |
JP3466554B2 (ja) | 2003-11-10 |
EP1085568A1 (de) | 2001-03-21 |
EP1085568B1 (de) | 2004-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60227041D1 (de) | Elektrische Drehmaschine und Verfahren zur Verbindung von Statorleitern | |
DE69710248D1 (de) | Bondverfahren für integrierte Schaltung | |
DE60137781D1 (de) | Elektrische anschlussbuchsenanordnung für fahrzeuge | |
DE69431147D1 (de) | Elektrische Anschlussbuchse und Verfahren zur Herstellung derselben | |
DE69014871D1 (de) | Verfahren zur Bildung metallischer Kontaktflächen und Anschlüsse auf Halbleiterchips. | |
DE69330603D1 (de) | Verfahren zur Metallisierung und Verbindung bei der Herstellung von Leistungshalbleiterbauelementen | |
DE69527988D1 (de) | Einrichtung und Verfahren für die Ablieferung von Chipkomponenten | |
DE69838987D1 (de) | Verfahren für die oxidation von gasförmigen halogenierten und nicht-halogenierten organischen verbindungen | |
DE60218278D1 (de) | Elektrische Drehmaschine und Verfahren zur Verbindung von Statorleitern | |
DE60135613D1 (de) | Verfahren und Vorrichtung für die Präsentation von Darstellungen für Passagiere von sich bewegenden Fahrzeugen | |
DE10085150T1 (de) | Befestigungsverfahren und -vorrichtung für elektrische Komponenten | |
DE69909932D1 (de) | Verfahren zur Herstellung von wasserlöslichem leitfähigem Polyanilin | |
DE69918551D1 (de) | Verfahren für die elektrische und mechanische Verbindung von mikroelektronischen Komponenten | |
DE50107254D1 (de) | Verfahren zur Instandsetzung von metallischen Bauteilen | |
DE60200609D1 (de) | Vakuumleistungsschalterelektrode und Verfahren für dessen Herstellung | |
DE69022668D1 (de) | Elektronische Verbindungen, Verfahren zur Bildung von Endverbindern dafür und Paste zur Ausbildung derselben. | |
DE69834482D1 (de) | Verfahren zur herstellung konjugierter diene | |
DE60140594D1 (de) | Verfahren und System für die Registrierung von einem Endgerät | |
DE60002775D1 (de) | Vorrichtung zur Herstellung von elektronischen Schaltungen | |
DE59908282D1 (de) | Verfahren zur elektrischen und mechanischen Verbindung von elektrisch leitenden Bauteilen und Vorrichtung zur Durchführung dieses Verfahrens | |
DE69407249D1 (de) | Gehäuse für elektrische Einrichtung | |
DE50001298D1 (de) | Anschlussschienen für elektrische geräte und apparate für verschiedene nennströme | |
DE69608355D1 (de) | Kontaktstruktur für die elektrische Verbindung von Testplatine und Chip | |
DE60131449D1 (de) | Schaltungsanordnung für elektrische verbindungsgehäuse und verfahren zur herstellung der schaltung | |
DE69311347D1 (de) | Einrichtung für die elektrische Verbindung von integrierten Schaltungen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |