JP6736066B2 - 成膜方法 - Google Patents
成膜方法 Download PDFInfo
- Publication number
- JP6736066B2 JP6736066B2 JP2019021400A JP2019021400A JP6736066B2 JP 6736066 B2 JP6736066 B2 JP 6736066B2 JP 2019021400 A JP2019021400 A JP 2019021400A JP 2019021400 A JP2019021400 A JP 2019021400A JP 6736066 B2 JP6736066 B2 JP 6736066B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- ceo
- cef
- film forming
- vapor deposition
- 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.)
- Active
Links
- 238000000151 deposition Methods 0.000 title description 7
- 239000010408 film Substances 0.000 claims description 145
- 239000000463 material Substances 0.000 claims description 86
- 238000000034 method Methods 0.000 claims description 57
- 239000000758 substrate Substances 0.000 claims description 52
- 238000010894 electron beam technology Methods 0.000 claims description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 239000001301 oxygen Substances 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000010409 thin film Substances 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 description 58
- 238000002834 transmittance Methods 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 25
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 12
- 229910001882 dioxygen Inorganic materials 0.000 description 12
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000005566 electron beam evaporation Methods 0.000 description 5
- 238000001771 vacuum deposition Methods 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 4
- 238000007738 vacuum evaporation Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012812 general test Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940065287 selenium compound Drugs 0.000 description 1
- 150000003343 selenium compounds Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Physical Vapour Deposition (AREA)
Description
真空蒸着装置(シンクロン社製BMC−700)を用いて、図3に示す電子ビーム蒸着法にて成膜を行った。成膜基板はN−BK7(SCHOTT社製)光学ガラスとSi基板を使用した。成膜条件は下記の表2に示すように、電子ビームの出力値を80mA又は120mAとして、蒸着材料をCeO2とCeF3との混合物とし、成膜時の基板温度を100℃、酸素の流量を0sccm、4sccm又は8ccmとした。
真空蒸着装置(シンクロン社製BMC−700)を用いて、図3に示す電子ビーム蒸着法にて成膜を行った。成膜基板はN−BK7(SCHOTT社製)光学ガラスとSi基板を使用した。成膜条件は、電子ビームの出力値を120mAとして、蒸着材料をCeO2とCeF3との混合物とし、成膜時の基板温度を200℃、酸素の流量を0sccm、4sccm又は8ccmとした。そして、蒸着材料を110rpmで回転しつつポットミル中で4時間、混錬した。CeO2とCeF3との材料比(混合比)を1:1又は2:1とした。
Claims (3)
- 光学薄膜を成膜する成膜方法であって、
基板の表面に、CeO2に対してCeF3を10〜60重量%加えた混合材料を成膜する成膜工程を含み、
前記成膜工程は、
真空容器内に酸素を供給する工程と、
前記真空容器内に酸素が供給された状態で、前記混合材料に電子ビームを照射する工程とを含み、
前記成膜工程において、前記CeF 3 を分解しながら前記混合材料を前記基板の表面に成膜する成膜方法。 - 前記電子ビームの出力値が、80mA以上から200mA以下に設定されている請求項1記載の成膜方法。
- 前記酸素を前記真空容器内に供給する時の流量が8sccm以上から40sccm以下に設定されている請求項1又は2に記載の成膜方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018023339 | 2018-02-13 | ||
JP2018023339 | 2018-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019137919A JP2019137919A (ja) | 2019-08-22 |
JP6736066B2 true JP6736066B2 (ja) | 2020-08-05 |
Family
ID=67693218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019021400A Active JP6736066B2 (ja) | 2018-02-13 | 2019-02-08 | 成膜方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6736066B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7370278B2 (ja) | 2019-08-21 | 2023-10-27 | 浜松ホトニクス株式会社 | 焼結体、スパッタリング用ターゲット、膜、量子カスケードレーザ、及び、成膜方法 |
-
2019
- 2019-02-08 JP JP2019021400A patent/JP6736066B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019137919A (ja) | 2019-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jeong et al. | Characterization of SiO2 and TiO2 films prepared using rf magnetron sputtering and their application to anti-reflection coating | |
EP2054160B1 (en) | Method for producing smooth, dense optical films | |
WO2018143206A1 (ja) | 成膜方法 | |
Martin et al. | Deposition of TiN, TiC, and TiO2 films by filtered arc evaporation | |
JP5169888B2 (ja) | 複合タングステン酸化物ターゲット材とその製造方法 | |
WO2013110122A1 (en) | Chromium-based reflective coating | |
JP6736066B2 (ja) | 成膜方法 | |
JP2016045497A (ja) | 無反射ナノコーティング構造及びその製造方法 | |
JP2017095805A (ja) | 赤外光反射防止膜用耐久MgO−MgF2複合膜を形成する方法 | |
Patel et al. | Characterization of sputtered zirconium nitride films deposited at various argon: nitrogen ratio | |
US20190169739A1 (en) | An interference coating or its part consisting layers with different porosity | |
JP2011150154A (ja) | 薄膜、及び、薄膜の形成方法 | |
CN1741970A (zh) | 透明氧化锆-钽和/或氧化钽涂层 | |
Bovard | Ion-assisted processing of optical coatings | |
JPH07331412A (ja) | 赤外線用光学部品及びその製造方法 | |
JP6627828B2 (ja) | 薄膜の製造方法、薄膜形成材料、光学薄膜、及び光学部材 | |
US20090091033A1 (en) | Fabrication of metal oxide films | |
Zhu et al. | Transparent conductive F-doped SnO 2 films prepared by RF reactive magnetron sputtering at low substrate temperature | |
JPH0756002A (ja) | ハードコート層およびその製造方法 | |
WO2008123575A1 (ja) | 蒸着材料及びそれより得られる光学薄膜 | |
JP5783613B2 (ja) | マグネトロンコーティングモジュール及びマグネトロンコーティング方法 | |
TW201903194A (zh) | 成膜裝置及成膜方法 | |
JP2009093068A (ja) | 耐擦傷性物品の製造方法 | |
Gangalakurti et al. | Influence of Deposition Conditions on Properties of Ta2O5 Films Deposited by Ion Beam Sputtering Coating Technique | |
WO2015037462A1 (ja) | 酸化ケイ素の焼結体の製造方法及び酸化ケイ素の焼結体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20190212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20190213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190619 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190619 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190619 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191010 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20191024 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200218 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200416 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200609 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200707 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6736066 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |