BRPI0906259A2 - método de fabricação de um molde e método de produção de um filme antirreflexão usando o molde. - Google Patents
método de fabricação de um molde e método de produção de um filme antirreflexão usando o molde.Info
- Publication number
- BRPI0906259A2 BRPI0906259A2 BRPI0906259A BRPI0906259A BRPI0906259A2 BR PI0906259 A2 BRPI0906259 A2 BR PI0906259A2 BR PI0906259 A BRPI0906259 A BR PI0906259A BR PI0906259 A BRPI0906259 A BR PI0906259A BR PI0906259 A2 BRPI0906259 A2 BR PI0906259A2
- Authority
- BR
- Brazil
- Prior art keywords
- mold
- making
- reflection film
- recessed portions
- alumina layer
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 238000007743 anodising Methods 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/12—Anodising more than once, e.g. in different baths
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Surface Treatment Of Optical Elements (AREA)
- ing And Chemical Polishing (AREA)
Abstract
método de fabricação de um molde e método de produção de um filme antirreflexão usando o molde a presente invenção refere-se a um método de fabricação de um molde de olho de mariposa que inclui as etapas de: (a) preparar uma basede al na qual um conteúdo de al é menor do que 99,99% em massa; (b) anodizar parcialmente a base de al para formar uma camada de alumina porosa que tem uma pluralidade de partes rebaixadas muito pequenas; (c) após a etapa (b), permitir que a camada de alumina porosa fique em contato com um agente de corrosão que contenha um inibidor anódico, em que desta forma aumenta a pluralidade de partes rebaixadas muito pequenas da camada de alumina porosa; e (d) após a etapa (c), anodizar adicionalmente a base de al para crescer a pluralidade de partes rebaixadas muito pequenas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008333674 | 2008-12-26 | ||
| PCT/JP2009/007140 WO2010073636A1 (ja) | 2008-12-26 | 2009-12-22 | 型の製造方法および型を用いた反射防止膜の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0906259A2 true BRPI0906259A2 (pt) | 2018-12-26 |
Family
ID=42287283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0906259A BRPI0906259A2 (pt) | 2008-12-26 | 2009-12-22 | método de fabricação de um molde e método de produção de um filme antirreflexão usando o molde. |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8329069B2 (pt) |
| EP (2) | EP2377970B1 (pt) |
| JP (2) | JP4531131B1 (pt) |
| CN (1) | CN102027160B (pt) |
| BR (1) | BRPI0906259A2 (pt) |
| WO (1) | WO2010073636A1 (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893251B1 (ko) * | 2004-12-03 | 2009-04-17 | 샤프 가부시키가이샤 | 반사 방지재, 광학 소자, 및 표시 장치 및 스탬퍼의 제조방법 및 스탬퍼를 이용한 반사 방지재의 제조 방법 |
| JP5616969B2 (ja) * | 2010-08-30 | 2014-10-29 | シャープ株式会社 | 型の製造方法および反射防止材の製造方法 |
| JP5798490B2 (ja) * | 2010-09-29 | 2015-10-21 | 日本軽金属株式会社 | スタンパ、物品およびそれらの製造方法 |
| US9512535B2 (en) | 2011-04-01 | 2016-12-06 | Sharp Kabushiki Kaisha | Mold production method |
| JP2013130821A (ja) * | 2011-12-22 | 2013-07-04 | Dainippon Printing Co Ltd | 反射防止フィルム製造用金型の製造方法 |
| CN103286909B (zh) | 2012-02-24 | 2015-09-30 | 比亚迪股份有限公司 | 一种金属树脂一体化成型方法和一种金属树脂复合体 |
| CN103286995B (zh) | 2012-02-24 | 2015-06-24 | 比亚迪股份有限公司 | 一种铝合金树脂复合体的制备方法及其制备的铝合金树脂复合体 |
| CN103287009B (zh) | 2012-02-24 | 2015-03-25 | 比亚迪股份有限公司 | 一种铝合金树脂复合体的制备方法及其制备的铝合金树脂复合体 |
| CN103286908B (zh) | 2012-02-24 | 2015-09-30 | 比亚迪股份有限公司 | 一种金属树脂一体化成型方法和一种金属树脂复合体 |
| CN103286910B (zh) | 2012-02-24 | 2015-09-30 | 比亚迪股份有限公司 | 一种金属树脂一体化成型方法和一种金属树脂复合体 |
| CN103290449B (zh) * | 2012-02-24 | 2015-05-20 | 比亚迪股份有限公司 | 一种表面处理的铝合金及其表面处理的方法和铝合金树脂复合体及其制备方法 |
| CN103286996B (zh) | 2012-02-24 | 2015-03-25 | 比亚迪股份有限公司 | 一种铝合金树脂复合体的制备方法及其制备的铝合金树脂复合体 |
| CN104780241B (zh) | 2012-02-24 | 2018-06-26 | 比亚迪股份有限公司 | 一种手机壳体 |
| WO2013178057A1 (en) | 2012-05-28 | 2013-12-05 | Shenzhen Byd Auto R&D Company Limited | Metal composite and method of preparing the same, metal-resin composite and method of preparing the same |
| CN104350183B (zh) * | 2012-06-06 | 2016-11-09 | 夏普株式会社 | 模具基材、模具基材的制造方法、模具的制造方法以及模具 |
| CN104746066B (zh) | 2013-12-31 | 2017-07-04 | 比亚迪股份有限公司 | 一种金属与塑料的结合材料及其制备方法及制备的结合材料 |
| CN104073857A (zh) * | 2014-06-18 | 2014-10-01 | 华南理工大学 | 一种纳米压印镍印章的制备方法 |
| JP6455127B2 (ja) * | 2014-12-18 | 2019-01-23 | 三菱ケミカル株式会社 | 透明フィルムの製造方法 |
| AT519302B1 (de) * | 2016-12-01 | 2019-01-15 | Ing Michael Muellner | Verfahren zur Herstellung einer Pressmatrize |
| JP6550434B2 (ja) * | 2017-09-29 | 2019-07-24 | シャープ株式会社 | 防汚性フィルムの製造方法 |
| CN111455428B (zh) * | 2019-12-27 | 2022-01-21 | 重庆会通科技有限公司 | 一种铝合金微扩孔剂及铝合金材料的表面处理方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163423A (ja) * | 1984-02-03 | 1985-08-26 | 昭和アルミニウム株式会社 | 電解コンデンサ電極用アルミニウム箔のエツチング方法 |
| DE19708776C1 (de) * | 1997-03-04 | 1998-06-18 | Fraunhofer Ges Forschung | Entspiegelungsschicht sowie Verfahren zur Herstellung derselben |
| US6287673B1 (en) * | 1998-03-03 | 2001-09-11 | Acktar Ltd. | Method for producing high surface area foil electrodes |
| US7066234B2 (en) * | 2001-04-25 | 2006-06-27 | Alcove Surfaces Gmbh | Stamping tool, casting mold and methods for structuring a surface of a work piece |
| DE10020877C1 (de) | 2000-04-28 | 2001-10-25 | Alcove Surfaces Gmbh | Prägewerkzeug, Verfahren zum Herstellen desselben, Verfahren zur Strukturierung einer Oberfläche eines Werkstücks und Verwendung einer anodisch oxidierten Oberflächenschicht |
| JP4406553B2 (ja) | 2003-11-21 | 2010-01-27 | 財団法人神奈川科学技術アカデミー | 反射防止膜の製造方法 |
| KR100893251B1 (ko) * | 2004-12-03 | 2009-04-17 | 샤프 가부시키가이샤 | 반사 방지재, 광학 소자, 및 표시 장치 및 스탬퍼의 제조방법 및 스탬퍼를 이용한 반사 방지재의 제조 방법 |
| CN101088030B (zh) * | 2004-12-03 | 2013-11-06 | 夏普株式会社 | 抗反射材料、光学元件、显示器件及压模的制造方法和使用了压模的抗反射材料的制造方法 |
| JP4848161B2 (ja) * | 2005-09-21 | 2011-12-28 | 財団法人神奈川科学技術アカデミー | 反射防止膜の製造方法及び反射防止膜作製用スタンパの製造方法 |
| EP1785748A1 (en) * | 2005-11-10 | 2007-05-16 | C.R.F. Società Consortile per Azioni | Anti-reflection nano-metric structure based on anodised porous alumina and method for production thereof |
| WO2008082421A1 (en) | 2007-01-05 | 2008-07-10 | Sabic Innovative Plastics Ip B.V. | Antireflective surfaces, methods of manufacture thereof and articles comprising the same |
| JP2008209867A (ja) * | 2007-02-28 | 2008-09-11 | Mitsubishi Rayon Co Ltd | スタンパおよび防眩性反射防止物品とその製造方法 |
| WO2009147858A1 (ja) | 2008-06-06 | 2009-12-10 | シャープ株式会社 | 反射防止膜、および反射防止膜を備える光学素子、ならびに、スタンパ、およびスタンパの製造方法、ならびに反射防止膜の製造方法 |
-
2009
- 2009-12-22 EP EP09833893A patent/EP2377970B1/en not_active Not-in-force
- 2009-12-22 US US12/735,032 patent/US8329069B2/en not_active Expired - Fee Related
- 2009-12-22 JP JP2010513515A patent/JP4531131B1/ja active Active
- 2009-12-22 WO PCT/JP2009/007140 patent/WO2010073636A1/ja not_active Ceased
- 2009-12-22 BR BRPI0906259A patent/BRPI0906259A2/pt not_active IP Right Cessation
- 2009-12-22 CN CN2009801027992A patent/CN102027160B/zh not_active Expired - Fee Related
- 2009-12-22 EP EP10008015.9A patent/EP2383372B1/en not_active Not-in-force
-
2010
- 2010-04-15 JP JP2010093734A patent/JP5102324B2/ja not_active Expired - Fee Related
- 2010-07-16 US US12/805,189 patent/US8349227B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102027160B (zh) | 2012-11-21 |
| WO2010073636A1 (ja) | 2010-07-01 |
| EP2377970B1 (en) | 2013-02-13 |
| CN102027160A (zh) | 2011-04-20 |
| EP2377970A1 (en) | 2011-10-19 |
| EP2383372A1 (en) | 2011-11-02 |
| US8329069B2 (en) | 2012-12-11 |
| US20110012272A1 (en) | 2011-01-20 |
| JP2010168664A (ja) | 2010-08-05 |
| US20100283165A1 (en) | 2010-11-11 |
| JPWO2010073636A1 (ja) | 2012-06-07 |
| EP2383372B1 (en) | 2017-07-26 |
| JP5102324B2 (ja) | 2012-12-19 |
| US8349227B2 (en) | 2013-01-08 |
| JP4531131B1 (ja) | 2010-08-25 |
| EP2377970A4 (en) | 2011-10-19 |
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Legal Events
| Date | Code | Title | Description |
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| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS ANUIDADES EM DEBITO. |
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| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2504 DE 02-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |