JP2018003121A - 蒸着装置及び蒸発源 - Google Patents
蒸着装置及び蒸発源 Download PDFInfo
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- JP2018003121A JP2018003121A JP2016133684A JP2016133684A JP2018003121A JP 2018003121 A JP2018003121 A JP 2018003121A JP 2016133684 A JP2016133684 A JP 2016133684A JP 2016133684 A JP2016133684 A JP 2016133684A JP 2018003121 A JP2018003121 A JP 2018003121A
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- evaporation
- film
- evaporation port
- vapor deposition
- film thickness
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- 238000001704 evaporation Methods 0.000 title claims abstract description 122
- 230000008020 evaporation Effects 0.000 title claims abstract description 122
- 238000007740 vapor deposition Methods 0.000 title claims abstract description 24
- 238000009826 distribution Methods 0.000 claims abstract description 45
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 74
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
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-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/225—Oblique incidence of vaporised material on substrate
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/243—Crucibles for source material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/12—Organic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/542—Controlling the film thickness or evaporation rate
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
即ち、図4に図示したように、蒸発口部先端から放出される蒸発粒子の蒸発角度分布(放出角度分布)は、開口の法線方向を0°とする余弦則(cosnθ)に従う。このとき、n値が大きい程指向性が高く、蒸発口部の開口の内径(D)と、高さ(H)の比、H/Dが大きい程、n値が大きくなる傾向がある。このn値を3〜20の間で適宜設定することで、最大成膜点の位置を調整する。
2a・2b 蒸発口部
3 基板
Claims (12)
- 成膜材料が収容される容器と、前記容器の長手方向に沿って設けられる複数の蒸発口部とを有する蒸発源を備え、この蒸発口部から前記成膜材料を放出することで、基板上に蒸着膜を形成するように構成した蒸着装置であって、前記複数の蒸発口部のうち外側に設けられた少なくとも一対の外側蒸発口部は、夫々前記容器の長手方向外側に向くように傾斜する開口端面を有し、少なくとも1つの前記外側蒸発口部は、前記開口端面の中心からの法線が前記基板の成膜有効範囲の外側に指向するように構成され、且つ、前記外側蒸発口部の開口端面から放出された成膜材料が最も厚く成膜される最大成膜点が前記基板の成膜有効範囲の外側に位置するように構成された膜厚分布調整用外側蒸発口部に設定されていることを特徴とする蒸着装置。
- 前記膜厚分布調整用外側蒸発口部の少なくとも1つは最も外側に位置する外側蒸発口部であることを特徴とする請求項1に記載の蒸着装置。
- 最も外側に位置する外側蒸発口部及びこれと隣り合う外側蒸発口部を前記膜厚分布調整用外側蒸発口部としたことを特徴とする請求項2に記載の蒸着装置。
- 前記蒸発口部の配列範囲は前記基板の前記容器の長手方向における成膜範囲より狭い幅に設定されていることを特徴とする請求項1〜3のいずれか1項に記載の蒸着装置。
- 前記膜厚分布調整用外側蒸発口部の成膜材料の蒸発角度分布が、下記式(1)
cosnθ(ただし、nは3〜20)・・・(1)
を満たすように構成されていることを特徴とする請求項1〜4のいずれか1項に記載の蒸着装置。 - 前記膜厚分布調整用外側蒸発口部は、内径と高さの比が1:2以上に設定されていることを特徴とする請求項5に記載の蒸着装置。
- 基板上に蒸着膜を形成する蒸着装置に設けられる、成膜材料が収容される容器と、前記容器の長手方向に沿って設けられる複数の蒸発口部とを有する蒸発源であって、前記複数の蒸発口部のうち外側に設けられた少なくとも一対の外側蒸発口部は、夫々前記容器の長手方向外側に向くように傾斜する開口端面を有し、少なくとも1つの前記外側蒸発口部は、前記開口端面の中心からの法線が前記基板の成膜有効範囲の外側に指向するように構成され、且つ、前記外側蒸発口部の開口端面から放出された成膜材料が最も厚く成膜される最大成膜点が前記基板の成膜有効範囲の外側に位置するように構成された膜厚分布調整用外側蒸発口部に設定されていることを特徴とする蒸発源。
- 前記膜厚分布調整用外側蒸発口部の少なくとも1つは最も外側に位置する外側蒸発口部であることを特徴とする請求項7に記載の蒸発源。
- 最も外側に位置する外側蒸発口部及びこれと隣り合う外側蒸発口部を前記膜厚分布調整用外側蒸発口部としたことを特徴とする請求項8に記載の蒸発源。
- 前記蒸発口部の配列範囲は前記基板の前記容器の長手方向における成膜範囲より狭い幅に設定されていることを特徴とする請求項7〜9のいずれか1項に記載の蒸発源。
- 前記膜厚分布調整用外側蒸発口部の成膜材料の蒸発角度分布が、下記式(1)
cosnθ(ただし、nは3〜20)・・・(1)
を満たすように構成されていることを特徴とする請求項7〜10のいずれか1項に記載の蒸発源。 - 前記膜厚分布調整用外側蒸発口部は、内径と高さの比が1:2以上に設定されていることを特徴とする請求項11に記載の蒸発源。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016133684A JP6765237B2 (ja) | 2016-07-05 | 2016-07-05 | 蒸着装置及び蒸発源 |
KR1020170085110A KR20180005132A (ko) | 2016-07-05 | 2017-07-04 | 증착 장치 및 증발원 |
CN202110416162.3A CN113151787B (zh) | 2016-07-05 | 2017-07-05 | 蒸镀装置及蒸发源 |
CN201710539979.3A CN107574412B (zh) | 2016-07-05 | 2017-07-05 | 蒸镀装置及蒸发源 |
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JP2016133684A JP6765237B2 (ja) | 2016-07-05 | 2016-07-05 | 蒸着装置及び蒸発源 |
Publications (2)
Publication Number | Publication Date |
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JP2018003121A true JP2018003121A (ja) | 2018-01-11 |
JP6765237B2 JP6765237B2 (ja) | 2020-10-07 |
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JP2016133684A Active JP6765237B2 (ja) | 2016-07-05 | 2016-07-05 | 蒸着装置及び蒸発源 |
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JP (1) | JP6765237B2 (ja) |
KR (1) | KR20180005132A (ja) |
CN (2) | CN107574412B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110724925A (zh) * | 2019-11-04 | 2020-01-24 | 环旭电子股份有限公司 | 一种溅镀托盘及溅镀治具 |
Citations (6)
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JP2012241237A (ja) * | 2011-05-19 | 2012-12-10 | Tokyo Electron Ltd | 成膜装置 |
US20130337174A1 (en) * | 2010-12-21 | 2013-12-19 | Solarion Ag - Photovoltaik | Vaporization source, vaporization chamber, coating method and nozzle plate |
US20140106482A1 (en) * | 2012-10-12 | 2014-04-17 | Sang-Shin Lee | Depositing apparatus and method for manufacturing organic light emitting diode display using the same |
JP2014066673A (ja) * | 2012-09-27 | 2014-04-17 | Hitachi High-Technologies Corp | レートセンサ及びリニアソース並びに蒸着装置 |
JP2014077193A (ja) * | 2012-10-09 | 2014-05-01 | Samsung Display Co Ltd | 蒸着装置およびこれを用いた有機発光表示装置の製造方法 |
JP2014201834A (ja) * | 2013-04-01 | 2014-10-27 | 上海和輝光電有限公司Everdisplay Optronics (Shanghai) Limited | 単点リニア蒸発源システム |
Family Cites Families (8)
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JPS5832234A (ja) * | 1981-08-20 | 1983-02-25 | Matsushita Electric Ind Co Ltd | 磁気記録媒体の製造方法 |
JP2002105621A (ja) * | 2000-09-27 | 2002-04-10 | Tokyo Process Service Kk | 金属板とその製造方法及び露光装置 |
CN100441733C (zh) * | 2004-03-30 | 2008-12-10 | 株式会社延原表 | 蒸镀工序用喷嘴蒸发源 |
KR100685431B1 (ko) * | 2004-11-26 | 2007-02-22 | 삼성에스디아이 주식회사 | 유기물 증착원 |
CN101962750B (zh) * | 2009-07-24 | 2013-07-03 | 株式会社日立高新技术 | 真空蒸镀方法及其装置 |
TW201250024A (en) * | 2011-03-03 | 2012-12-16 | Tokyo Electron Ltd | Vapor-deposition device, vapor-deposition method |
CN103385035B (zh) * | 2011-03-14 | 2016-02-17 | 夏普株式会社 | 蒸镀颗粒射出装置和蒸镀装置以及蒸镀方法 |
JP5775579B2 (ja) * | 2011-07-07 | 2015-09-09 | パナソニック株式会社 | 真空蒸着装置 |
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2016
- 2016-07-05 JP JP2016133684A patent/JP6765237B2/ja active Active
-
2017
- 2017-07-04 KR KR1020170085110A patent/KR20180005132A/ko not_active Application Discontinuation
- 2017-07-05 CN CN201710539979.3A patent/CN107574412B/zh active Active
- 2017-07-05 CN CN202110416162.3A patent/CN113151787B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130337174A1 (en) * | 2010-12-21 | 2013-12-19 | Solarion Ag - Photovoltaik | Vaporization source, vaporization chamber, coating method and nozzle plate |
JP2012241237A (ja) * | 2011-05-19 | 2012-12-10 | Tokyo Electron Ltd | 成膜装置 |
JP2014066673A (ja) * | 2012-09-27 | 2014-04-17 | Hitachi High-Technologies Corp | レートセンサ及びリニアソース並びに蒸着装置 |
JP2014077193A (ja) * | 2012-10-09 | 2014-05-01 | Samsung Display Co Ltd | 蒸着装置およびこれを用いた有機発光表示装置の製造方法 |
US20140106482A1 (en) * | 2012-10-12 | 2014-04-17 | Sang-Shin Lee | Depositing apparatus and method for manufacturing organic light emitting diode display using the same |
JP2014201834A (ja) * | 2013-04-01 | 2014-10-27 | 上海和輝光電有限公司Everdisplay Optronics (Shanghai) Limited | 単点リニア蒸発源システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110724925A (zh) * | 2019-11-04 | 2020-01-24 | 环旭电子股份有限公司 | 一种溅镀托盘及溅镀治具 |
CN110724925B (zh) * | 2019-11-04 | 2021-11-12 | 环旭电子股份有限公司 | 一种溅镀托盘及溅镀治具 |
Also Published As
Publication number | Publication date |
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CN113151787B (zh) | 2023-05-23 |
JP6765237B2 (ja) | 2020-10-07 |
KR20180005132A (ko) | 2018-01-15 |
CN107574412B (zh) | 2021-04-27 |
CN107574412A (zh) | 2018-01-12 |
CN113151787A (zh) | 2021-07-23 |
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