EA200601327A1 - METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS) - Google Patents

METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS)

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Publication number
EA200601327A1
EA200601327A1 EA200601327A EA200601327A EA200601327A1 EA 200601327 A1 EA200601327 A1 EA 200601327A1 EA 200601327 A EA200601327 A EA 200601327A EA 200601327 A EA200601327 A EA 200601327A EA 200601327 A1 EA200601327 A1 EA 200601327A1
Authority
EA
Eurasian Patent Office
Prior art keywords
vacuum
target
silicon nitride
substrate
nitride films
Prior art date
Application number
EA200601327A
Other languages
Russian (ru)
Other versions
EA009303B1 (en
Inventor
Владимир Яковлевич ШИРИПОВ
Айрат Хамитович ХИСАМОВ
Сергей Павлович МАРЫШЕВ
Александр Евгеньевич Хохлов
Николай Евгеньевич Левчук
Original Assignee
Владимир Яковлевич ШИРИПОВ
Айрат Хамитович ХИСАМОВ
Сергей Павлович МАРЫШЕВ
Александр Евгеньевич Хохлов
Николай Евгеньевич Левчук
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Владимир Яковлевич ШИРИПОВ, Айрат Хамитович ХИСАМОВ, Сергей Павлович МАРЫШЕВ, Александр Евгеньевич Хохлов, Николай Евгеньевич Левчук filed Critical Владимир Яковлевич ШИРИПОВ
Priority to EA200601327A priority Critical patent/EA200601327A1/en
Priority to JP2007128090A priority patent/JP5079388B2/en
Priority to CN200710101779.6A priority patent/CN101074477B/en
Priority to TW96117283A priority patent/TWI434350B/en
Publication of EA009303B1 publication Critical patent/EA009303B1/en
Publication of EA200601327A1 publication Critical patent/EA200601327A1/en

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Abstract

Предлагаемый в качестве изобретения способ нанесения пленок нитрида кремния в вакууме и его варианты относится к области нанесения пленок из нитрида кремния и может быть использован для герметизации пленочных OLED (Organic Light Emitting Diode) - структур в вакууме. Способ нанесения пленок нитрида кремния в вакууме на неподвижно установленную подложку по первому варианту, при котором в вакуумную камеру подают смесь рабочих газов: азота и аргона, формируют ионный пучок по крайней мере из одного источника ионов, мишень из кремния распыляют направленным ионным пучком, а распыленный материал осаждают на подложку послойно путем сканирования ее поверхности, источник ионов вместе с мишенью перемещают возвратно-поступательно относительно подложки, при этом толщину по крайней мере одного слоя формируют в пределах 2-10 нм за один цикл возвратно-поступательного перемещения источника ионов с мишенью относительно подложки, а в состав смеси рабочих газов вводят гелий. Во втором варианте упомянутого способа, в отличие от первого, формирование ионного пучка осуществляют по крайней мере из двух источников ионов, при этом источники ионов вместе с мишенью устанавливают неподвижно относительно поверхности подложки, а распыление мишени из кремния осуществляют в импульсном режиме таким образом, чтобы интервал между предыдущим и последующим импульсами составлял не менее 0,1 с. Кроме того, в обоих вариантах концентрацию гелия в смеси рабочих газов поддерживают в пределах 2-20%, а рабочее давление в камере в процессе нанесения пленок не превышает 10Па. При этом в первом варианте осуществления способа потоку распыленного материала придают линейно-протяженную форму, причемThe method of applying silicon nitride films in vacuum and its variants in the field of silicon nitride films deposition and can be used for sealing OLED (Organic Light Emitting Diode) film structures in vacuum. The method of deposition of silicon nitride films in a vacuum on a fixed substrate according to the first embodiment, in which a mixture of working gases: nitrogen and argon is fed into the vacuum chamber, an ion beam is formed from at least one ion source, the silicon target is sprayed with a directional ion beam, and the sprayed the material is deposited onto the substrate layer by layer by scanning its surface, the ion source together with the target is moved reciprocally relative to the substrate, and the thickness of at least one layer is formed in Roedel 2-10 nm in one cycle of reciprocating movement of the ion source to the target relative to the substrate and of the working gas mixture of helium is introduced. In the second variant of the above-mentioned method, unlike the first, the ion beam is formed from at least two ion sources, while the ion sources together with the target are set stationary relative to the substrate surface, and the sputtering of the silicon target is carried out in a pulsed mode so that the interval between the previous and next pulses was at least 0.1 s. In addition, in both cases, the concentration of helium in the mixture of working gases is maintained within 2-20%, and the working pressure in the chamber during the deposition of films does not exceed 10 Pa. In this case, in the first embodiment of the method, the flow of the sprayed material is given a linearly extended form, and

EA200601327A 2006-05-15 2006-05-15 METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS) EA200601327A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EA200601327A EA200601327A1 (en) 2006-05-15 2006-05-15 METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS)
JP2007128090A JP5079388B2 (en) 2006-05-15 2007-05-14 Method for forming silicon nitride thin film under vacuum (deformation)
CN200710101779.6A CN101074477B (en) 2006-05-15 2007-05-15 Method for coating silicon nitride film in vacuum
TW96117283A TWI434350B (en) 2006-05-15 2007-05-15 Method of applying the silicon-nitride films under vacuum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200601327A EA200601327A1 (en) 2006-05-15 2006-05-15 METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS)

Publications (2)

Publication Number Publication Date
EA009303B1 EA009303B1 (en) 2007-12-28
EA200601327A1 true EA200601327A1 (en) 2007-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601327A EA200601327A1 (en) 2006-05-15 2006-05-15 METHOD OF APPLYING SILICON NITRIDE FILMS IN VACUUM (OPTIONS)

Country Status (4)

Country Link
JP (1) JP5079388B2 (en)
CN (1) CN101074477B (en)
EA (1) EA200601327A1 (en)
TW (1) TWI434350B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147055A (en) * 2013-03-04 2013-06-12 电子科技大学 In-line multi-target magnetron sputtering coating device
CN104480428A (en) * 2014-12-02 2015-04-01 中国航天科工集团第三研究院第八三五八研究所 Method for regulating and controlling ion beam sputtered silicon dioxide optical membrane stress
CN106191770B (en) * 2015-05-05 2019-03-01 中国科学院宁波材料技术与工程研究所 Porous silicon nitride based sealing coating and the preparation method and application thereof
CN108441838B (en) * 2018-03-21 2020-04-17 中国兵器科学研究院宁波分院 Method for ion beam sputtering deposition of film on surface of medium-large diameter optical element
EP3591090A1 (en) * 2018-07-05 2020-01-08 Justus-Liebig-Universität Gießen Method and device for sputter deposition coating of an object of arbitrary geometry
CN110983279B (en) * 2019-11-21 2022-04-01 天津津航技术物理研究所 Preparation method of high-hardness low-absorption silicon nitride film
CN115572950B (en) * 2022-10-14 2024-07-16 苏州岚创科技有限公司 Multi-ion source synchronous sputtering coating device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6462456A (en) * 1987-08-29 1989-03-08 Nissin Electric Co Ltd Formation of thin silicon nitride film
JPH0222198A (en) * 1988-07-12 1990-01-25 Kyoto Semiconductor Kk Production of single crystal
JPH06151421A (en) * 1992-11-02 1994-05-31 Nippon Telegr & Teleph Corp <Ntt> Formation of silicon nitride thin film
RU2052538C1 (en) * 1993-04-08 1996-01-20 Сергей Николаевич Кучанов Method for vacuum deposition of metallized coating on dielectric substrates
JP3627273B2 (en) * 1994-02-21 2005-03-09 旭硝子株式会社 Resin substrate with transparent conductive film and method for producing the same
JPH08127869A (en) * 1994-10-27 1996-05-21 Japan Aviation Electron Ind Ltd Ion beam sputtering device
JPH11279756A (en) * 1998-03-26 1999-10-12 Okura Ind Co Ltd Formation of transparent conductive film
JP2000293901A (en) * 1999-04-02 2000-10-20 Canon Inc Information recording medium and its production
EA003148B1 (en) * 2000-07-05 2003-02-27 Владимир Яковлевич ШИРИПОВ Vacuum module (variants thereof) and a system of modules for applying coatings to a substrate
RU2204179C1 (en) * 2002-08-19 2003-05-10 Общество с ограниченной ответственностью "Агентство маркетинга научных разработок" Method for shaping nanotopography on film surface
EP1808509A4 (en) * 2004-11-04 2009-11-04 Asahi Glass Co Ltd Ion beam sputtering equipment and method for forming multilayer film for reflective mask blank for euv lithography

Also Published As

Publication number Publication date
EA009303B1 (en) 2007-12-28
CN101074477A (en) 2007-11-21
JP5079388B2 (en) 2012-11-21
CN101074477B (en) 2014-10-01
TW200845217A (en) 2008-11-16
TWI434350B (en) 2014-04-11
JP2007308799A (en) 2007-11-29

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU