JPH11502061A - マイクロ機械加工構造物の製法およびかかる方法を使用して製造されたマイクロ機械加工構造物 - Google Patents
マイクロ機械加工構造物の製法およびかかる方法を使用して製造されたマイクロ機械加工構造物Info
- Publication number
- JPH11502061A JPH11502061A JP8527514A JP52751496A JPH11502061A JP H11502061 A JPH11502061 A JP H11502061A JP 8527514 A JP8527514 A JP 8527514A JP 52751496 A JP52751496 A JP 52751496A JP H11502061 A JPH11502061 A JP H11502061A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- layer
- contact zone
- dividing
- substrate surface
- 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
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- 239000010703 silicon Substances 0.000 claims description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000010931 gold Substances 0.000 claims description 15
- 238000000059 patterning Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 238000005275 alloying Methods 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 claims 2
- 239000010937 tungsten Substances 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
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- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 176
- 239000000463 material Substances 0.000 description 19
- 238000005530 etching Methods 0.000 description 17
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- 229920000128 polypyrrole Polymers 0.000 description 14
- 235000012431 wafers Nutrition 0.000 description 14
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
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- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
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- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
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- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
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Classifications
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- 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
- B81C1/00912—Treatments or methods for avoiding stiction of flexible or moving parts of MEMS
- B81C1/0092—For avoiding stiction during the manufacturing process of the device, e.g. during wet etching
- B81C1/00952—Treatments or methods for avoiding stiction during the manufacturing process not provided for in groups B81C1/00928 - B81C1/00944
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- 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
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
- Y10T428/12396—Discontinuous surface component
-
- 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
- Y10T428/12472—Microscopic interfacial wave or roughness
-
- 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
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12528—Semiconductor component
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- 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
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12674—Ge- or Si-base component
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12875—Platinum group metal-base component
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 基板表面を有する基板を用意する工程、および構造物を前記基板表面上 に製造する工程を含む基板表面から少なくとも部分的に剥離すべきマイクロ機械 加工構造物の製法であって、表面接触面エリア(その上で構造物の構造物表面お よび前記基板表面が製造工程時に互いに表面接触している)を少なくとも第一接 触帯および第二接触帯に分割する工程を具備し、構造物と基板との間の接着力は 第二接触帯におけるより第一接触帯において大きく、それによって構造物は、製 造工程として、または製造後の工程として、少なくとも前記第二接触帯上で基板 表面から剥離できることを特徴とするマイクロ機械加工構造物の製法。 2. 分割工程が基板表面を少なくとも第一基板表面部分に分割し、前記第一 接触帯および第二基板表面部分を規定し、前記第二接触帯を規定するサブ工程か らなり、前記第一基板表面部分が構造物に前記第二基板表面部分より大きい接着 力を提示する、請求項1に記載の方法。 3. 基板表面を分割するサブ工程が前記第一基板表面部分を規定するパター ン化接着促進層を用意する工程からなる、請求項2に記載の方法。 4. 基板表面を分割するサブ工程が前記第二基板表面部分を規定するパター ン化接着防止層を用意する工程からなる、請求項2に記載の方法。 5. 基板表面を分割するサブ工程が粗さの1個以上のパターン化領域および 平滑性の1個以上のパターン化領域を用意する工程からなる、請求項2に記載の 方法。 6. 基板表面を分割するサブ工程が構造物の部品との合金生成を可能にする 1個以上のパターン化領域を用意する工程からなる、請求項2に記載の方法。 7. 基板表面を分割するサブ工程が構造物の部品との分子相互貫通を可能に する1個以上のパターン化領域を用意する工程からなる、請求項2に記載の方法 。 8. 分割工程が前記構造物表面を少なくとも第一構造物表面部分に分割し、 前記第一接触帯および第二構造物表面部分を規定し、前記第二接触帯を規定する サブ工程からなり、前記第一構造物表面部分が基板表面に前記第二構造物表面部 分より大きい接着力を提示する、請求項1に記載の方法。 9. 前記構造物表面を分割するサブ工程が前記第一構造物表面部分を規定す るパターン化接着促進層を用意する工程からなる、請求項8に記載の方法。 10. 前記構造物表面を分割するサブ工程が前記第二構造物表面部分を規定 するパターン化接着防止層を用意する工程からなる、請求項8に記載の方法。 11. 前記構造物表面を分割するサブ工程が粗さの1個以上のパターン化領 域および平滑性の1個以上のパターン化領域を用意する工程からなる、請求項8 に記載の方法。 12. 前記構造物表面を分割するサブ工程が基板の部品との合金生成を可能 にする1個以上のパターン化領域を用意する工程からなる、請求項8に記載の方 法。 13. 前記構造物表面を分割するサブ工程が基板の部品との分子相互貫通を 可能にする1個以上のパターン化領域を用意する工程からなる、請求項8に記載 の方法。 14. 前記分割工程が請求項8ないし13のいずれか1項に記載の構造物表 面を分割するサブ工程との組み合わせで請求項2ないし7のいずれか1項に記載 の基板表面を分割するサブ工程からなる、請求項1に記載の方法。 15. 方法が、本質上製造の終りで製造工程として、構造物を前記第二接触 帯において基板表面から剥離する工程を更に含み、それによって完成構造物が少 なくとも自立または可動第一部品および前記第一接触帯において基板表面と結合 された第二部品を提示する、前の請求項のいずれか1項に記載の製法。 16. 構造物の前記第一部品が構造物の前記第二部品に物理的に結合しない が、基板から取り外されることを防止する、請求項15に記載の製法。 17. 方法が、本質上製造の終りに製造工程として、全構造物を基板表面か ら完全に剥離する工程を更に含む、請求項1ないし14のいずれか1項に記載の 製法。 18. 基板がシリコン、二酸化ケイ素、炭化ケイ素またはガラス;上に横た わる成長またはデポジット化層を有するシリコン、二酸化ケイ素、炭化ケイ素ま たはガラス;上に置かれた構造物、デバイスまたは回路を有するシリコン、二酸 化ケイ素、炭化ケイ素またはガラス;既に部分的にマイクロ機械加工または構造 化されているシリコン、二酸化ケイ素、炭化ケイ素またはガラスからなる群から 選ばれる少なくとも1種のエレメントを含む、前の請求項のいずれか1項に記載 の製法。 19. 接着促進層がクロム、チタン、ニッケル、チタンとタングステンと窒 素とからなる混合物、およびチタン、タングステンおよび窒素を含む合金からな る群から選ばれる少なくとも1種のエレメントを含む、請求項3または8に記載 の製法。 20. 構造物の最底層が金、白金およびパラジウムからなる群から選ばれる 少なくとも1種のエレメントを含む、前の請求項のいずれか1項に記載の製法。 21. 前記第一接触帯が前記第二接触帯を囲む、前の請求項のいずれか1項 に記載の製法。 22. 表面接触面エリア(その上で構造物の構造物表面および基板表面が製 造工程時に互いに表面接触している)を少なくとも第一接触帯および第二接触帯 に分割し、構造物と基板との間の接着力は第二接触帯におけるより第一接触帯に おいて大きく、それによって構造物は、少なくとも前記第二接触帯上で基板表面 から剥離できることを特徴とする基板表面(その上にマイクロ機械加工構造物が 製造される)から少なくとも部分的に剥離すべきマイクロ機械加工構造物。 23. 請求項1ないし21のいずれか1項に従って製造されたマイクロ機械 加工構造物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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SE9500849-6 | 1995-03-10 | ||
SE9500849A SE9500849D0 (sv) | 1995-03-10 | 1995-03-10 | Methods for the manufacturing of micromachined structures and micromachined structures manufactured using such methods |
PCT/SE1996/000308 WO1996028841A1 (en) | 1995-03-10 | 1996-03-08 | A method for the manufacturing of micromachined structures and a micromachined structure manufactured using such method |
Publications (2)
Publication Number | Publication Date |
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JPH11502061A true JPH11502061A (ja) | 1999-02-16 |
JP4056559B2 JP4056559B2 (ja) | 2008-03-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP52751496A Expired - Fee Related JP4056559B2 (ja) | 1995-03-10 | 1996-03-08 | マイクロ機械加工構造物の製法およびかかる方法を使用して製造されたマイクロ機械加工構造物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6103399A (ja) |
EP (1) | EP0870319B1 (ja) |
JP (1) | JP4056559B2 (ja) |
AU (1) | AU5017996A (ja) |
DE (1) | DE69634010T2 (ja) |
SE (1) | SE9500849D0 (ja) |
WO (1) | WO1996028841A1 (ja) |
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1995
- 1995-03-10 SE SE9500849A patent/SE9500849D0/xx unknown
-
1996
- 1996-03-08 EP EP96906987A patent/EP0870319B1/en not_active Expired - Lifetime
- 1996-03-08 WO PCT/SE1996/000308 patent/WO1996028841A1/en active IP Right Grant
- 1996-03-08 DE DE69634010T patent/DE69634010T2/de not_active Expired - Lifetime
- 1996-03-08 US US08/913,232 patent/US6103399A/en not_active Expired - Fee Related
- 1996-03-08 AU AU50179/96A patent/AU5017996A/en not_active Abandoned
- 1996-03-08 JP JP52751496A patent/JP4056559B2/ja not_active Expired - Fee Related
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JP2006102938A (ja) * | 2004-10-07 | 2006-04-20 | Palo Alto Research Center Inc | 自動リリース型スプリング構造及び関連する方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69634010D1 (de) | 2005-01-13 |
EP0870319B1 (en) | 2004-12-08 |
SE9500849D0 (sv) | 1995-03-10 |
DE69634010T2 (de) | 2005-12-15 |
JP4056559B2 (ja) | 2008-03-05 |
US6103399A (en) | 2000-08-15 |
WO1996028841A1 (en) | 1996-09-19 |
AU5017996A (en) | 1996-10-02 |
EP0870319A1 (en) | 1998-10-14 |
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