JP5182379B2 - 複合基板の製造方法 - Google Patents
複合基板の製造方法 Download PDFInfo
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- JP5182379B2 JP5182379B2 JP2010548459A JP2010548459A JP5182379B2 JP 5182379 B2 JP5182379 B2 JP 5182379B2 JP 2010548459 A JP2010548459 A JP 2010548459A JP 2010548459 A JP2010548459 A JP 2010548459A JP 5182379 B2 JP5182379 B2 JP 5182379B2
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- 239000000758 substrate Substances 0.000 title claims description 145
- 239000002131 composite material Substances 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 239000000463 material Substances 0.000 claims description 81
- 239000010409 thin film Substances 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 34
- 239000013078 crystal Substances 0.000 claims description 33
- 239000010408 film Substances 0.000 claims description 18
- 238000005468 ion implantation Methods 0.000 claims description 9
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 8
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 2
- 230000007261 regionalization Effects 0.000 claims description 2
- 238000005530 etching Methods 0.000 description 35
- 238000005498 polishing Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000002411 adverse Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- -1 hydrogen ions Chemical class 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005360 phosphosilicate glass Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- PSHMSSXLYVAENJ-UHFFFAOYSA-N dilithium;[oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxyborinate Chemical compound [Li+].[Li+].O=BOB([O-])OB([O-])OB=O PSHMSSXLYVAENJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
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
- H01L21/70—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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
- H01L21/76254—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques with separation/delamination along an ion implanted layer, e.g. Smart-cut, Unibond
-
- 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
- H03H3/02—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 piezoelectric or electrostrictive resonators or networks
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
- H10N30/072—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by laminating or bonding of piezoelectric or electrostrictive bodies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
図1は、本実施形態に係る複合基板の製造工程フローにおける各工程での基板状態を示す図である。
1A,11A,21A…パターン領域
1B,11B,21B…逆パターン領域
1C,13,23…剥離層
1D…境界部
2…レジスト
3,14,24…支持基板
4,19,29…素子薄膜
5,18,28…複合基板
11,21…単結晶圧電基板
15,25…接合層
16,26…犠牲層
17A,17B…電極膜
27A…IDT電極
27B…配線
Claims (3)
- 所定のパターンで形成されたパターン領域と、前記パターン領域よりも低い逆パターン領域と、を機能性材料基板の主面に形成するパターン形成工程と、
前記パターン領域および前記逆パターン領域にイオンを注入し、前記パターン領域の表面から一定距離の内部に剥離層を形成するイオン注入工程と、
支持基板の平坦な主面に、前記機能性材料基板を前記パターン領域で接合する接合工程と、
前記機能性材料基板の前記パターン領域から機能性材料薄膜を剥離させるとともに前記機能性材料基板の前記逆パターン領域から機能性材料薄膜を剥落させる剥離工程と、を含む、複合基板の製造方法。 - 前記パターン領域と前記逆パターン領域との段差が前記機能性材料薄膜の膜厚よりも小さい、請求項1に記載の複合基板の製造方法。
- 前記機能性材料基板はタンタル酸リチウムまたはニオブ酸リチウムの単結晶圧電基板であり、前記支持基板に接合される前記機能性材料薄膜はバルク波素子薄膜または板波素子薄膜であり、前記支持基板は前記素子薄膜の振動空間を備えるものであり、
前記剥離工程の後に、前記振動空間に設ける犠牲層のエッチャントを前記機能性材料薄膜が剥落した位置から導入する工程を含む、請求項1または2に記載の複合基板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010548459A JP5182379B2 (ja) | 2009-01-29 | 2010-01-13 | 複合基板の製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009017855 | 2009-01-29 | ||
JP2009017855 | 2009-01-29 | ||
JP2010548459A JP5182379B2 (ja) | 2009-01-29 | 2010-01-13 | 複合基板の製造方法 |
PCT/JP2010/050246 WO2010087226A1 (ja) | 2009-01-29 | 2010-01-13 | 複合基板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010087226A1 JPWO2010087226A1 (ja) | 2012-08-02 |
JP5182379B2 true JP5182379B2 (ja) | 2013-04-17 |
Family
ID=42395488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010548459A Expired - Fee Related JP5182379B2 (ja) | 2009-01-29 | 2010-01-13 | 複合基板の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8764998B2 (ja) |
JP (1) | JP5182379B2 (ja) |
DE (1) | DE112010000688B4 (ja) |
WO (1) | WO2010087226A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4582235B2 (ja) * | 2008-10-31 | 2010-11-17 | 株式会社村田製作所 | 圧電デバイスの製造方法 |
FR2971885A1 (fr) * | 2011-02-18 | 2012-08-24 | Commissariat Energie Atomique | Procédé de réalisation d'un support de substrat |
FR3063176A1 (fr) * | 2017-02-17 | 2018-08-24 | Soitec | Masquage d'une zone au bord d'un substrat donneur lors d'une etape d'implantation ionique |
DE102018107496B3 (de) * | 2018-03-28 | 2019-07-11 | RF360 Europe GmbH | Volumenschallwellenresonatorvorrichtung und Verfahren zu deren Herstellung |
US20200044621A1 (en) * | 2018-07-31 | 2020-02-06 | Qualcomm Incorporated | Thin film devices |
CN112259678B (zh) * | 2020-10-19 | 2022-07-19 | 济南晶正电子科技有限公司 | 一种用于改善薄膜层炸裂的方法及薄膜材料 |
CN112259677B (zh) * | 2020-10-19 | 2022-11-01 | 济南晶正电子科技有限公司 | 一种具有图案的薄膜键合体、制备方法及电子器件 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001060846A (ja) * | 1999-06-14 | 2001-03-06 | Matsushita Electric Ind Co Ltd | 弾性表面波素子およびその製造方法ならびにそれを用いた弾性表面波デバイス |
JP2002534886A (ja) * | 1998-12-30 | 2002-10-15 | タレス | 分子結合剤によってキャリヤ基板に結合された圧電材料の薄層中で案内される表面弾性波のためのデバイスおよび製造方法 |
JP2003017967A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Corp | 弾性表面波素子及びその製造方法 |
JP2004336503A (ja) * | 2003-05-09 | 2004-11-25 | Fujitsu Media Device Kk | 弾性表面波素子及びその製造方法 |
JP2004343359A (ja) * | 2003-05-14 | 2004-12-02 | Fujitsu Media Device Kk | 弾性表面波素子の製造方法 |
JP2005229776A (ja) * | 2004-02-16 | 2005-08-25 | Canon Inc | 圧電機能装置及びその製造方法並びに流体噴射記録ヘッド |
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JPH1145862A (ja) | 1997-07-24 | 1999-02-16 | Denso Corp | 半導体基板の製造方法 |
JPH11307472A (ja) | 1998-04-23 | 1999-11-05 | Shin Etsu Handotai Co Ltd | 水素イオン剥離法によってsoiウエーハを製造する方法およびこの方法で製造されたsoiウエーハ |
JP2000150835A (ja) | 1998-11-05 | 2000-05-30 | Fujitsu Ltd | 非単結晶シリコン薄膜の製造方法 |
US6426583B1 (en) | 1999-06-14 | 2002-07-30 | Matsushita Electric Industrial Co., Ltd. | Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same |
TW452866B (en) | 2000-02-25 | 2001-09-01 | Lee Tien Hsi | Manufacturing method of thin film on a substrate |
US6767749B2 (en) | 2002-04-22 | 2004-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Method for making piezoelectric resonator and surface acoustic wave device using hydrogen implant layer splitting |
WO2005060091A1 (ja) | 2003-12-19 | 2005-06-30 | Ube Industries, Ltd. | 圧電薄膜デバイスの製造方法および圧電薄膜デバイス |
DE102006007293B4 (de) * | 2006-01-31 | 2023-04-06 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zum Herstellen eines Quasi-Substratwafers und ein unter Verwendung eines solchen Quasi-Substratwafers hergestellter Halbleiterkörper |
JP4627269B2 (ja) | 2006-02-24 | 2011-02-09 | 日本碍子株式会社 | 圧電薄膜デバイスの製造方法 |
JP4804169B2 (ja) * | 2006-02-24 | 2011-11-02 | 日本碍子株式会社 | 圧電薄膜デバイス |
US7479685B2 (en) * | 2006-03-10 | 2009-01-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Electronic device on substrate with cavity and mitigated parasitic leakage path |
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JP4743258B2 (ja) * | 2008-10-31 | 2011-08-10 | 株式会社村田製作所 | 圧電デバイスの製造方法 |
JP4582235B2 (ja) * | 2008-10-31 | 2010-11-17 | 株式会社村田製作所 | 圧電デバイスの製造方法 |
JP5569537B2 (ja) * | 2009-11-26 | 2014-08-13 | 株式会社村田製作所 | 圧電デバイスの製造方法 |
-
2010
- 2010-01-13 JP JP2010548459A patent/JP5182379B2/ja not_active Expired - Fee Related
- 2010-01-13 DE DE112010000688.1T patent/DE112010000688B4/de not_active Expired - Fee Related
- 2010-01-13 WO PCT/JP2010/050246 patent/WO2010087226A1/ja active Application Filing
-
2011
- 2011-07-28 US US13/192,500 patent/US8764998B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002534886A (ja) * | 1998-12-30 | 2002-10-15 | タレス | 分子結合剤によってキャリヤ基板に結合された圧電材料の薄層中で案内される表面弾性波のためのデバイスおよび製造方法 |
JP2001060846A (ja) * | 1999-06-14 | 2001-03-06 | Matsushita Electric Ind Co Ltd | 弾性表面波素子およびその製造方法ならびにそれを用いた弾性表面波デバイス |
JP2003017967A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Corp | 弾性表面波素子及びその製造方法 |
JP2004336503A (ja) * | 2003-05-09 | 2004-11-25 | Fujitsu Media Device Kk | 弾性表面波素子及びその製造方法 |
JP2004343359A (ja) * | 2003-05-14 | 2004-12-02 | Fujitsu Media Device Kk | 弾性表面波素子の製造方法 |
JP2005229776A (ja) * | 2004-02-16 | 2005-08-25 | Canon Inc | 圧電機能装置及びその製造方法並びに流体噴射記録ヘッド |
Also Published As
Publication number | Publication date |
---|---|
WO2010087226A1 (ja) | 2010-08-05 |
DE112010000688T5 (de) | 2012-11-15 |
US8764998B2 (en) | 2014-07-01 |
US20110277928A1 (en) | 2011-11-17 |
DE112010000688B4 (de) | 2018-08-02 |
JPWO2010087226A1 (ja) | 2012-08-02 |
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