KR20160120719A - 반도체용 복합 기판의 핸들 기판 및 반도체용 복합 기판 - Google Patents
반도체용 복합 기판의 핸들 기판 및 반도체용 복합 기판 Download PDFInfo
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- KR20160120719A KR20160120719A KR1020167020112A KR20167020112A KR20160120719A KR 20160120719 A KR20160120719 A KR 20160120719A KR 1020167020112 A KR1020167020112 A KR 1020167020112A KR 20167020112 A KR20167020112 A KR 20167020112A KR 20160120719 A KR20160120719 A KR 20160120719A
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- H01L27/12—
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/01—Manufacture or treatment
- H10D86/03—Manufacture or treatment wherein the substrate comprises sapphire, e.g. silicon-on-sapphire [SOS]
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- H01L21/02592—
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- H01L21/31053—
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- H01L21/32105—
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- H01L21/76256—
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/201—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3451—Structure
- H10P14/3452—Microstructure
- H10P14/3454—Amorphous
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6302—Non-deposition formation processes
- H10P14/6304—Formation by oxidation, e.g. oxidation of the substrate
- H10P14/6306—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials
- H10P14/6308—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
- H10P90/19—Preparing inhomogeneous wafers
- H10P90/1904—Preparing vertically inhomogeneous wafers
- H10P90/1906—Preparing SOI wafers
- H10P90/1914—Preparing SOI wafers using bonding
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
- H10P90/19—Preparing inhomogeneous wafers
- H10P90/1904—Preparing vertically inhomogeneous wafers
- H10P90/1906—Preparing SOI wafers
- H10P90/1922—Preparing SOI wafers using silicon etch back techniques, e.g. BESOI or ELTRAN
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/06—Planarisation of inorganic insulating materials
- H10P95/062—Planarisation of inorganic insulating materials involving a dielectric removal step
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/10—Isolation regions comprising dielectric materials
- H10W10/181—Semiconductor-on-insulator [SOI] isolation regions, e.g. buried oxide regions of SOI wafers
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- Mechanical Treatment Of Semiconductor (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
도 2의 (a)는 핸들 기판(4)에 대하여 도너 기판(6)을 접합층(5)을 통해 접합하여 이루어지는 핸들 기판(7A)을 나타내고, (b)는 핸들 기판(4)에 대하여 도너 기판(6)을 직접 접합하여 이루어지는 핸들 기판(7B)을 나타낸다.
Claims (13)
- 반도체용 복합 기판의 핸들 기판에 있어서,
다결정 재료로 이루어진 베이스 기판; 및
상기 베이스 기판 상에 설치되어 있고, 내약품성을 가지며, 단일 성분이고 고순도의 비정질층
을 포함하는 것을 특징으로 하는 핸들 기판. - 제1항에 있어서,
상기 비정질층의 접합면에서의 표면 조도(Ra)가 1 ㎚ 이하인 것을 특징으로 하는 핸들 기판. - 제1항 또는 제2항에 있어서,
상기 비정질층은, 알루미나, 질화규소, 질화알루미늄, 실리콘 또는 산화규소를 포함하는 것을 특징으로 하는 핸들 기판. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 다결정 재료는, 알루미나, 질화규소, 질화알루미늄 또는 산화규소를 포함하는 것을 특징으로 하는 핸들 기판. - 제4항에 있어서,
상기 다결정 재료는 투광성 알루미나인 것을 특징으로 하는 핸들 기판. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 다결정 재료와 상기 비정질층은 동종의 재료로 이루어진 것을 특징으로 하는 핸들 기판. - 제1항 내지 제6항 중 어느 한 항에 있어서,
상기 비정질층의 두께가 3 ㎛ 이하인 것을 특징으로 하는 핸들 기판. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 비정질층은 화학적 기상 성장법, 스퍼터, 증착 또는 이온 플레이팅에 의해 형성되는 것을 특징으로 하는 핸들 기판. - 제1항 내지 제8항 중 어느 한 항에 기재된 핸들 기판, 및 상기 핸들 기판에 대하여 접합되어 있는 도너 기판을 갖는 것을 특징으로 하는 반도체용 복합 기판.
- 제9항에 있어서,
상기 도너 기판은 단결정 실리콘으로 이루어진 것을 특징으로 하는 반도체용 복합 기판. - 반도체용 복합 기판의 핸들 기판을 제조하는 방법에 있어서,
다결정 재료로 이루어진 베이스 기판 상에, 내약품성을 가지며, 단일 성분이고 고순도의 비정질층을 형성하는 공정을 포함하는 것을 특징으로 하는 핸들 기판의 제조 방법. - 제11항에 있어서,
상기 베이스 기판 상에 상기 다결정 재료로 이루어진 박층을 형성하는 공정;
상기 박층을 어닐링 처리함으로써, 내약품성을 갖는 상기 비정질층을 형성하는 공정; 및
상기 비정질층의 접합면을 화학 기계 연마하는 공정
을 포함하는 것을 특징으로 하는 핸들 기판의 제조 방법. - 제11항 또는 제12항에 있어서,
상기 비정질층을 화학적 기상 성장법, 스퍼터, 증착 또는 이온 플레이팅에 의해 형성하는 것을 특징으로 하는 핸들 기판의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014028241 | 2014-02-18 | ||
| JPJP-P-2014-028241 | 2014-02-18 | ||
| PCT/JP2015/054253 WO2015125770A1 (ja) | 2014-02-18 | 2015-02-17 | 半導体用複合基板のハンドル基板および半導体用複合基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160120719A true KR20160120719A (ko) | 2016-10-18 |
| KR102251598B1 KR102251598B1 (ko) | 2021-05-13 |
Family
ID=53878272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167020112A Expired - Fee Related KR102251598B1 (ko) | 2014-02-18 | 2015-02-17 | 반도체용 복합 기판의 핸들 기판 및 반도체용 복합 기판 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10204838B2 (ko) |
| EP (1) | EP3109894B1 (ko) |
| JP (1) | JP6182661B2 (ko) |
| KR (1) | KR102251598B1 (ko) |
| CN (1) | CN105981132B (ko) |
| TW (1) | TWI642086B (ko) |
| WO (1) | WO2015125770A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210005738A (ko) * | 2018-06-22 | 2021-01-14 | 엔지케이 인슐레이터 엘티디 | 접합체 및 탄성파 소자 |
| KR20210006995A (ko) * | 2018-06-22 | 2021-01-19 | 엔지케이 인슐레이터 엘티디 | 접합체 및 탄성파 소자 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6549054B2 (ja) * | 2016-02-02 | 2019-07-24 | 信越化学工業株式会社 | 複合基板および複合基板の製造方法 |
| CN108400081A (zh) * | 2017-02-08 | 2018-08-14 | 上海新昇半导体科技有限公司 | 硅片的制作方法 |
| JP2019210162A (ja) * | 2018-05-31 | 2019-12-12 | ローム株式会社 | 半導体基板構造体及びパワー半導体装置 |
| JP2019210161A (ja) * | 2018-05-31 | 2019-12-12 | ローム株式会社 | 半導体基板構造体及びパワー半導体装置 |
| CN112567512B (zh) | 2018-06-29 | 2023-09-01 | 长江存储科技有限责任公司 | 半导体结构及其形成方法 |
| JP7287772B2 (ja) * | 2018-11-26 | 2023-06-06 | ランテクニカルサービス株式会社 | 透明基板の接合方法及び積層体 |
| KR102744178B1 (ko) * | 2019-08-19 | 2024-12-19 | 삼성전자주식회사 | 반도체 장치 |
| CN113922778B (zh) * | 2020-07-10 | 2022-06-21 | 济南晶正电子科技有限公司 | 一种滤波器用压电衬底结构及其制备方法 |
| KR102539925B1 (ko) * | 2021-03-10 | 2023-06-02 | 엔지케이 인슐레이터 엘티디 | 접합체 |
| CN116410018B (zh) * | 2021-12-31 | 2024-11-26 | 江苏博睿光电股份有限公司 | 一种基板、制备方法及应用 |
| CN115148584B (zh) * | 2022-07-05 | 2025-04-25 | 苏州璋驰光电科技有限公司 | 一种高品质因子的衬底材料、制备方法及应用 |
| WO2025070739A1 (ja) * | 2023-09-28 | 2025-04-03 | 日本碍子株式会社 | 複合ウエハーおよび複合ウエハーの製造方法 |
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| JP2012099848A (ja) * | 2000-06-16 | 2012-05-24 | Soitec | 基板製造方法及び該方法によって得られた基板 |
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2015
- 2015-02-17 WO PCT/JP2015/054253 patent/WO2015125770A1/ja not_active Ceased
- 2015-02-17 TW TW104105514A patent/TWI642086B/zh not_active IP Right Cessation
- 2015-02-17 CN CN201580006859.6A patent/CN105981132B/zh not_active Expired - Fee Related
- 2015-02-17 EP EP15752589.0A patent/EP3109894B1/en not_active Not-in-force
- 2015-02-17 KR KR1020167020112A patent/KR102251598B1/ko not_active Expired - Fee Related
- 2015-02-17 JP JP2016504104A patent/JP6182661B2/ja not_active Expired - Fee Related
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2016
- 2016-08-16 US US15/237,809 patent/US10204838B2/en not_active Expired - Fee Related
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|---|---|---|---|---|
| JPH06183046A (ja) | 1992-12-17 | 1994-07-05 | Hitachi Koki Co Ltd | サーマルプリンタ |
| JP2000502483A (ja) | 1995-01-26 | 2000-02-29 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | セラミックウェハーおよび薄膜磁気ヘッド |
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| JP2012099848A (ja) * | 2000-06-16 | 2012-05-24 | Soitec | 基板製造方法及び該方法によって得られた基板 |
| KR20100014873A (ko) * | 2007-02-28 | 2010-02-11 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 접합 기판의 제조방법 및 접합 기판 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210005738A (ko) * | 2018-06-22 | 2021-01-14 | 엔지케이 인슐레이터 엘티디 | 접합체 및 탄성파 소자 |
| KR20210006995A (ko) * | 2018-06-22 | 2021-01-19 | 엔지케이 인슐레이터 엘티디 | 접합체 및 탄성파 소자 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI642086B (zh) | 2018-11-21 |
| EP3109894B1 (en) | 2020-11-25 |
| CN105981132A (zh) | 2016-09-28 |
| EP3109894A1 (en) | 2016-12-28 |
| US10204838B2 (en) | 2019-02-12 |
| TW201546874A (zh) | 2015-12-16 |
| US20160358828A1 (en) | 2016-12-08 |
| JP6182661B2 (ja) | 2017-08-16 |
| WO2015125770A1 (ja) | 2015-08-27 |
| KR102251598B1 (ko) | 2021-05-13 |
| CN105981132B (zh) | 2019-03-15 |
| EP3109894A4 (en) | 2017-11-08 |
| JPWO2015125770A1 (ja) | 2017-03-30 |
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