WO2004036646A1 - Trägereinrichtung für monolithisch integrierte schaltungen - Google Patents
Trägereinrichtung für monolithisch integrierte schaltungen Download PDFInfo
- Publication number
- WO2004036646A1 WO2004036646A1 PCT/EP2003/011006 EP0311006W WO2004036646A1 WO 2004036646 A1 WO2004036646 A1 WO 2004036646A1 EP 0311006 W EP0311006 W EP 0311006W WO 2004036646 A1 WO2004036646 A1 WO 2004036646A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier device
- platforms
- pedestals
- height
- platform
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000032798 delamination Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 241001310793 Podium Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
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- 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
- H01L23/495—Lead-frames or other flat leads
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- H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
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- 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
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
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- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
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- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
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- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
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- H01L2224/85—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 wire connector
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Definitions
- the invention relates to a carrier device for a monolithically integrated circuit, the carrier device being encapsulated with the monolithically integrated circuit, the chip, by means of a thermoplastic.
- the plastic casing serves as the housing and the connecting legs which are coupled to the metallic carrier device and which are guided via bonding connections to the bonding contacts of the monolithically integrated circuit form the electrical housing connections.
- the reference potential of the monolithically integrated circuit which is generally the ground potential or a supply potential, is as homogeneous and undisturbed as possible so that this is achieved as well as possible in all operating states, most monolithically integrated circuits are not only connected to the reference potential via its back via the support platform, but the circuit itself is connected to the support platform via a large number of additional connections. This is usually done via bond connections from
- Bond contacts of the chip surface on the carrier platform To ensure that the bonding connections, which usually consist of gold wire, adhere well to the carrier platform made of copper, it is finished with a thin coating of silver, gold or another suitable material.
- Circuits with a high power consumption can reach crystal temperatures of up to 150 degrees Celsius and more during operation, while in the de-energized state the circuit assumes its ambient temperature, which can go down to -40 degrees Celsius in the automotive field, for example.
- the result is mechanical stresses between the individual materials because they have different coefficients of thermal expansion. This effect is exacerbated by the size of the monolithically integrated circuits. So shear forces occur between the individual layers of the housing, the chip and the carrier device. The shear forces that occur between the molding compound and the metallization layer of the carrier device are particularly dangerous because the adhesive forces there are relatively low and the thermal expansion of the metallic coating on the platform is very different
- Support platform no longer be led directly, but instead on platforms connected to the support platform.
- the platforms are elevated compared to the platform level and, due to their relatively steep flanks, form a mechanical fixed point in the area of the respective bond contacts with respect to lateral movements.
- the required height results from the elastic and plastic properties of the plastic and can be optimized in the experiment.
- a height that is approximately in the range of 1/10 of the chip height to the chip height itself is sensible.
- the pedestal is formed by a drawing or pressing process with a stamp-like tool in the frame production, then the height corresponds to approximately 1/10 of the material thickness of the carrier up to a maximum of its material thickness itself.
- flanks can be produced at an angle of more than 90 degrees, for example by undercut, a suitable crimping or a subsequent upsetting.
- the transitions at the upper and lower edge of the flank are also important, as they should have only minimal rounding radii, because otherwise a vertical component is added to the shear component, which promotes the lifting of the bond contacts on the pedestals again.
- the optimal flank height and its steepness which should be at least 45 degrees, are related.
- it is better for the Fixpun function if there are a large number of pedestals on the carrier device, even if not all pedestals are used for contacting.
- the podiums by themselves, i.e. without contacting them, are a suitable measure against others Disadvantages of delamination, for example, through which moisture can penetrate capillary into the housing.
- the platforms are on the edge of the support platform, it is possible to manufacture them by a kind of bending or folding device, for example by flanging special carrier areas at the edge of the platform.
- the presence of the platforms also facilitates selective finishing of the carrier device, e.g. by silvering or gilding.
- the finishing can more easily be restricted to the platforms due to the shape deviation of the platforms from the rest of the support platform, which means the rest
- Carrier device is spared from the finishing. In addition to saving material, this improves the overall adhesion of the plastic, because the copper oxide on the carrier surface has significantly better adhesion than the conventional finishing materials compared to the plastic.
- pedestals Another advantage of the pedestals is the reduction in the different heights when bonding the semiconductor crystal to the connection legs and the support platform.
- Fig. 2 shows in supervision a pedestal with multiple bonds
- FIG. 3 shows a top view of a carrier device with a chip and a plurality of pedestals.
- 1 schematically shows a detail of a cross section through a carrier device 1 with a platform 2.
- the cutting line runs through the platform 2, which is formed by means of a stamping tool during the frame production.
- the height hp of the platform with 120 micrometers is in the example shown about 1/3 of the carrier height h, which here has about 250 micrometers.
- the optimum of the platform height hp compared to the material thickness h of the carrier device 1 is approximately in a range from 1/5 to twice the material thickness h. Compared to the current crystal height of approximately 300 micrometers, this corresponds to a range of 1/10 of this crystal height up to 1.5 times the value.
- the platform In order for the platform to be suitable for multiple bonding, it must have a sufficient length and width, since about 35 micrometers plus a required bond spacing is required for each bond diameter.
- Bond wires 5 and 6 point in opposite directions. With this pedestal 2, two different chips can thus be connected to it on the support platform 1 shown in sections by means of multiple bonds.
- FIG. 3 finally shows a top view of a carrier device 1 designed as a platform with a single chip 7, which schematically represents a monolithically integrated circuit.
- the contacts from the chip 7 to the pedestals 2 are designed as multiple bonds. If the same carrier device 1 is used for different circuits, then it does no harm if some of the platforms 2, 2 'are not contacted. On the contrary, they represent additional fixed points that are even advantageous in the sense of the invention.
- the platform 2 ' is an example of a non-contact. it pedestal.
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- 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)
- Wire Bonding (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004544075A JP4550580B2 (ja) | 2002-10-09 | 2003-10-06 | モノリシック集積回路用の支持装置 |
EP03775171A EP1552558A1 (de) | 2002-10-09 | 2003-10-06 | Tragereinrichtung fur monolithisch integrierte schaltungen |
US10/531,141 US20060151772A1 (en) | 2002-10-09 | 2003-10-06 | Support device for monolithically integrated circuits |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247075.8 | 2002-10-09 | ||
DE10247075A DE10247075A1 (de) | 2002-10-09 | 2002-10-09 | Trägereinrichtung für monolithisch integrierte Schaltungen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004036646A1 true WO2004036646A1 (de) | 2004-04-29 |
Family
ID=32038391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011006 WO2004036646A1 (de) | 2002-10-09 | 2003-10-06 | Trägereinrichtung für monolithisch integrierte schaltungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060151772A1 (de) |
EP (1) | EP1552558A1 (de) |
JP (1) | JP4550580B2 (de) |
KR (1) | KR101003061B1 (de) |
DE (1) | DE10247075A1 (de) |
WO (1) | WO2004036646A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009502045A (ja) * | 2005-07-18 | 2009-01-22 | クゥアルコム・インコーポレイテッド | 集積回路の実装 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010073830A (ja) * | 2008-09-17 | 2010-04-02 | Sumitomo Metal Mining Co Ltd | リードフレーム及びリードフレームの製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59104148A (ja) * | 1982-12-06 | 1984-06-15 | Nec Corp | 半導体装置 |
JPS63202948A (ja) * | 1987-02-18 | 1988-08-22 | Mitsubishi Electric Corp | リ−ドフレ−ム |
EP0546435A2 (de) * | 1991-12-12 | 1993-06-16 | STMicroelectronics S.r.l. | Mit relativen Trägern verbundene Schutzanordnung für integrierte Schaltung |
JPH0621132A (ja) * | 1992-07-06 | 1994-01-28 | Seiko Epson Corp | 半導体装置とその製造方法 |
WO2001009953A1 (en) * | 1999-07-30 | 2001-02-08 | Amkor Technology, Inc. | Lead frame with downset die pad |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647967Y2 (de) * | 1976-05-11 | 1981-11-10 | ||
JPS647626A (en) * | 1987-06-30 | 1989-01-11 | Nec Corp | Semiconductor device |
JPH02285665A (ja) * | 1989-04-26 | 1990-11-22 | Nec Corp | リードフレーム |
JPH04107961A (ja) * | 1990-08-29 | 1992-04-09 | Sumitomo Metal Mining Co Ltd | 多層リードフレーム |
JPH04280664A (ja) * | 1990-10-18 | 1992-10-06 | Texas Instr Inc <Ti> | 半導体装置用リードフレーム |
US5365409A (en) * | 1993-02-20 | 1994-11-15 | Vlsi Technology, Inc. | Integrated circuit package design having an intermediate die-attach substrate bonded to a leadframe |
JPH0778926A (ja) * | 1993-09-07 | 1995-03-20 | Nec Kyushu Ltd | 樹脂封止型半導体装置 |
US5859387A (en) * | 1996-11-29 | 1999-01-12 | Allegro Microsystems, Inc. | Semiconductor device leadframe die attach pad having a raised bond pad |
JPH10247701A (ja) * | 1997-03-05 | 1998-09-14 | Hitachi Ltd | 半導体装置およびその製造に用いるリードフレーム |
JPH11163024A (ja) * | 1997-11-28 | 1999-06-18 | Sumitomo Metal Mining Co Ltd | 半導体装置とこれを組み立てるためのリードフレーム、及び半導体装置の製造方法 |
US6365976B1 (en) * | 1999-02-25 | 2002-04-02 | Texas Instruments Incorporated | Integrated circuit device with depressions for receiving solder balls and method of fabrication |
JP2002076228A (ja) * | 2000-09-04 | 2002-03-15 | Dainippon Printing Co Ltd | 樹脂封止型半導体装置 |
-
2002
- 2002-10-09 DE DE10247075A patent/DE10247075A1/de not_active Withdrawn
-
2003
- 2003-10-06 US US10/531,141 patent/US20060151772A1/en not_active Abandoned
- 2003-10-06 KR KR1020057006068A patent/KR101003061B1/ko active IP Right Grant
- 2003-10-06 WO PCT/EP2003/011006 patent/WO2004036646A1/de active Application Filing
- 2003-10-06 EP EP03775171A patent/EP1552558A1/de not_active Withdrawn
- 2003-10-06 JP JP2004544075A patent/JP4550580B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104148A (ja) * | 1982-12-06 | 1984-06-15 | Nec Corp | 半導体装置 |
JPS63202948A (ja) * | 1987-02-18 | 1988-08-22 | Mitsubishi Electric Corp | リ−ドフレ−ム |
EP0546435A2 (de) * | 1991-12-12 | 1993-06-16 | STMicroelectronics S.r.l. | Mit relativen Trägern verbundene Schutzanordnung für integrierte Schaltung |
JPH0621132A (ja) * | 1992-07-06 | 1994-01-28 | Seiko Epson Corp | 半導体装置とその製造方法 |
WO2001009953A1 (en) * | 1999-07-30 | 2001-02-08 | Amkor Technology, Inc. | Lead frame with downset die pad |
Non-Patent Citations (4)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0082, no. 21 (E - 271) 9 October 1984 (1984-10-09) * |
PATENT ABSTRACTS OF JAPAN vol. 0124, no. 89 (E - 696) 21 December 1988 (1988-12-21) * |
PATENT ABSTRACTS OF JAPAN vol. 0182, no. 25 (E - 1541) 22 April 1994 (1994-04-22) * |
See also references of EP1552558A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009502045A (ja) * | 2005-07-18 | 2009-01-22 | クゥアルコム・インコーポレイテッド | 集積回路の実装 |
JP4847525B2 (ja) * | 2005-07-18 | 2011-12-28 | クゥアルコム・インコーポレイテッド | 集積回路の実装 |
Also Published As
Publication number | Publication date |
---|---|
KR20050053747A (ko) | 2005-06-08 |
KR101003061B1 (ko) | 2010-12-22 |
DE10247075A1 (de) | 2004-04-22 |
JP2006503427A (ja) | 2006-01-26 |
US20060151772A1 (en) | 2006-07-13 |
JP4550580B2 (ja) | 2010-09-22 |
EP1552558A1 (de) | 2005-07-13 |
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