SE513471C2 - Halvledarkomponent och tillverkningsförfarande för halvledarkomponent - Google Patents
Halvledarkomponent och tillverkningsförfarande för halvledarkomponentInfo
- Publication number
- SE513471C2 SE513471C2 SE9704211A SE9704211A SE513471C2 SE 513471 C2 SE513471 C2 SE 513471C2 SE 9704211 A SE9704211 A SE 9704211A SE 9704211 A SE9704211 A SE 9704211A SE 513471 C2 SE513471 C2 SE 513471C2
- Authority
- SE
- Sweden
- Prior art keywords
- layer
- component
- trench
- contact
- buried
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000002019 doping agent Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 14
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 13
- 229920005591 polysilicon Polymers 0.000 claims abstract description 12
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910021426 porous silicon Inorganic materials 0.000 claims abstract description 11
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 150000002500 ions Chemical class 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 description 6
- 230000000873 masking effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66265—Thin film bipolar transistors
-
- 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
- H01L21/70—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
- H01L21/82—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/84—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1203—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0821—Collector regions of bipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66325—Bipolar junction transistors [BJT] controlled by field-effect, e.g. insulated gate bipolar transistors [IGBT]
- H01L29/66333—Vertical insulated gate bipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66674—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/66712—Vertical DMOS transistors, i.e. VDMOS transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/66772—Monocristalline silicon transistors on insulating substrates, e.g. quartz substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
- H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
- H01L29/7395—Vertical transistors, e.g. vertical IGBT
- H01L29/7398—Vertical transistors, e.g. vertical IGBT with both emitter and collector contacts in the same substrate side
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
- H01L29/7809—Vertical DMOS transistors, i.e. VDMOS transistors having both source and drain contacts on the same surface, i.e. Up-Drain VDMOS transistors
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
- Y10S257/903—FET configuration adapted for use as static memory cell
- Y10S257/904—FET configuration adapted for use as static memory cell with passive components,, e.g. polysilicon resistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704211A SE513471C2 (sv) | 1997-11-17 | 1997-11-17 | Halvledarkomponent och tillverkningsförfarande för halvledarkomponent |
| TW087100712A TW385526B (en) | 1997-11-17 | 1998-01-20 | Semiconductor component and manufacturing method for semiconductor component |
| PCT/SE1998/002062 WO1999026293A2 (en) | 1997-11-17 | 1998-11-16 | Semiconductor component and manufacturing method for semiconductor component |
| US09/193,181 US6326292B1 (en) | 1997-11-17 | 1998-11-16 | Semiconductor component and manufacturing method for semiconductor component |
| KR1020007005336A KR100584969B1 (ko) | 1997-11-17 | 1998-11-16 | 반도체 소자 및 반도체 소자 제조 방법 |
| CA002310280A CA2310280A1 (en) | 1997-11-17 | 1998-11-16 | Semiconductor component and manufacturing method for semiconductor component |
| CN988131676A CN1132238C (zh) | 1997-11-17 | 1998-11-16 | 半导体元件及其制造方法 |
| EP98954909A EP1040517B1 (en) | 1997-11-17 | 1998-11-16 | Semiconductor component and manufacturing method for semiconductor component |
| AU11839/99A AU1183999A (en) | 1997-11-17 | 1998-11-16 | Semiconductor component and manufacturing method for semiconductor component |
| JP2000521553A JP2001523893A (ja) | 1997-11-17 | 1998-11-16 | 半導体素子と半導体素子の製造方法 |
| DE69838683T DE69838683D1 (de) | 1997-11-17 | 1998-11-16 | Halbleiterbauelement und verfahren zur herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704211A SE513471C2 (sv) | 1997-11-17 | 1997-11-17 | Halvledarkomponent och tillverkningsförfarande för halvledarkomponent |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9704211D0 SE9704211D0 (sv) | 1997-11-17 |
| SE9704211L SE9704211L (sv) | 1999-05-18 |
| SE513471C2 true SE513471C2 (sv) | 2000-09-18 |
Family
ID=20409015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9704211A SE513471C2 (sv) | 1997-11-17 | 1997-11-17 | Halvledarkomponent och tillverkningsförfarande för halvledarkomponent |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6326292B1 (zh) |
| EP (1) | EP1040517B1 (zh) |
| JP (1) | JP2001523893A (zh) |
| KR (1) | KR100584969B1 (zh) |
| CN (1) | CN1132238C (zh) |
| AU (1) | AU1183999A (zh) |
| CA (1) | CA2310280A1 (zh) |
| DE (1) | DE69838683D1 (zh) |
| SE (1) | SE513471C2 (zh) |
| TW (1) | TW385526B (zh) |
| WO (1) | WO1999026293A2 (zh) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140030A1 (en) * | 2001-03-30 | 2002-10-03 | Mandelman Jack A. | SOI devices with integrated gettering structure |
| US6830986B2 (en) * | 2002-01-24 | 2004-12-14 | Matsushita Electric Industrial Co., Ltd. | SOI semiconductor device having gettering layer and method for producing the same |
| EP1353368A1 (en) * | 2002-04-11 | 2003-10-15 | AMI Semiconductor Belgium BVBA | Semiconductor structure and method for manufacturing the same |
| JP4020195B2 (ja) * | 2002-12-19 | 2007-12-12 | 三菱電機株式会社 | 誘電体分離型半導体装置の製造方法 |
| ITTO20050056A1 (it) * | 2005-02-03 | 2006-08-04 | St Microelectronics Srl | Procedimento di fabbricazione di una fetta soi con aumentata capacita' di segregazione delle impurita' |
| US20080121985A1 (en) * | 2006-11-07 | 2008-05-29 | International Business Machines Corporation | Structure and method to improve short channel effects in metal oxide semiconductor field effect transistors |
| US7679164B2 (en) * | 2007-01-05 | 2010-03-16 | International Business Machines Corporation | Bipolar transistor with silicided sub-collector |
| DE102008046388A1 (de) * | 2008-09-09 | 2010-03-18 | Infineon Technologies Ag | Vertikaler Bipolartransistor |
| US8338265B2 (en) * | 2008-11-12 | 2012-12-25 | International Business Machines Corporation | Silicided trench contact to buried conductive layer |
| DE102012003748B4 (de) * | 2011-03-01 | 2016-12-15 | Infineon Technologies Austria Ag | Verfahren zum Herstellen eines porösen Halbleiterkörpergebiets und zum Einbringen eines Fremdstoffes |
| CN103022088A (zh) * | 2011-09-21 | 2013-04-03 | 株式会社东芝 | 具有沟道结构体的半导体装置及其制造方法 |
| CN105977333B (zh) * | 2016-07-12 | 2017-11-14 | 李会欣 | 光伏电池组件及光伏发电系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191043A (ja) * | 1985-02-20 | 1986-08-25 | Toshiba Corp | 半導体装置 |
| US4704368A (en) * | 1985-10-30 | 1987-11-03 | International Business Machines Corporation | Method of making trench-incorporated monolithic semiconductor capacitor and high density dynamic memory cells including the capacitor |
| US5057443A (en) | 1988-06-29 | 1991-10-15 | Texas Instruments Incorporated | Method for fabricating a trench bipolar transistor |
| US4965217A (en) | 1989-04-13 | 1990-10-23 | International Business Machines Corporation | Method of making a lateral transistor |
| US5109263A (en) * | 1989-07-28 | 1992-04-28 | Hitachi, Ltd. | Semiconductor device with optimal distance between emitter and trench isolation |
| US5278438A (en) | 1991-12-19 | 1994-01-11 | North American Philips Corporation | Electrically erasable and programmable read-only memory with source and drain regions along sidewalls of a trench structure |
| US5358884A (en) | 1992-09-11 | 1994-10-25 | Micron Technology, Inc. | Dual purpose collector contact and isolation scheme for advanced bicmos processes |
| US5283454A (en) * | 1992-09-11 | 1994-02-01 | Motorola, Inc. | Semiconductor device including very low sheet resistivity buried layer |
| US5478758A (en) * | 1994-06-03 | 1995-12-26 | At&T Corp. | Method of making a getterer for multi-layer wafers |
| US5643821A (en) * | 1994-11-09 | 1997-07-01 | Harris Corporation | Method for making ohmic contact to lightly doped islands from a silicide buried layer and applications |
| JP2708027B2 (ja) | 1995-10-05 | 1998-02-04 | 日本電気株式会社 | 半導体装置およびその製造方法 |
-
1997
- 1997-11-17 SE SE9704211A patent/SE513471C2/sv not_active IP Right Cessation
-
1998
- 1998-01-20 TW TW087100712A patent/TW385526B/zh not_active IP Right Cessation
- 1998-11-16 KR KR1020007005336A patent/KR100584969B1/ko not_active IP Right Cessation
- 1998-11-16 JP JP2000521553A patent/JP2001523893A/ja active Pending
- 1998-11-16 EP EP98954909A patent/EP1040517B1/en not_active Expired - Lifetime
- 1998-11-16 US US09/193,181 patent/US6326292B1/en not_active Expired - Fee Related
- 1998-11-16 AU AU11839/99A patent/AU1183999A/en not_active Abandoned
- 1998-11-16 CA CA002310280A patent/CA2310280A1/en not_active Abandoned
- 1998-11-16 DE DE69838683T patent/DE69838683D1/de not_active Expired - Lifetime
- 1998-11-16 WO PCT/SE1998/002062 patent/WO1999026293A2/en active IP Right Grant
- 1998-11-16 CN CN988131676A patent/CN1132238C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1286803A (zh) | 2001-03-07 |
| WO1999026293A3 (en) | 1999-07-15 |
| CA2310280A1 (en) | 1999-05-27 |
| JP2001523893A (ja) | 2001-11-27 |
| EP1040517A2 (en) | 2000-10-04 |
| KR100584969B1 (ko) | 2006-05-29 |
| CN1132238C (zh) | 2003-12-24 |
| SE9704211L (sv) | 1999-05-18 |
| EP1040517B1 (en) | 2007-11-07 |
| KR20010032149A (ko) | 2001-04-16 |
| SE9704211D0 (sv) | 1997-11-17 |
| TW385526B (en) | 2000-03-21 |
| DE69838683D1 (de) | 2007-12-20 |
| WO1999026293A2 (en) | 1999-05-27 |
| US6326292B1 (en) | 2001-12-04 |
| AU1183999A (en) | 1999-06-07 |
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