TW200730866A - Low reflection membrane and manufacturing method thereof - Google Patents

Low reflection membrane and manufacturing method thereof

Info

Publication number
TW200730866A
TW200730866A TW096104316A TW96104316A TW200730866A TW 200730866 A TW200730866 A TW 200730866A TW 096104316 A TW096104316 A TW 096104316A TW 96104316 A TW96104316 A TW 96104316A TW 200730866 A TW200730866 A TW 200730866A
Authority
TW
Taiwan
Prior art keywords
manufacturing
low reflection
reflection membrane
present
soluble substances
Prior art date
Application number
TW096104316A
Other languages
Chinese (zh)
Other versions
TWI346792B (en
Inventor
Min-Soo Yang
Dong-Ki Keum
Ga-Yeon Lee
Geo-San Lim
Original Assignee
Dongwoo Fine Chem Co Ltd
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 Dongwoo Fine Chem Co Ltd filed Critical Dongwoo Fine Chem Co Ltd
Publication of TW200730866A publication Critical patent/TW200730866A/en
Application granted granted Critical
Publication of TWI346792B publication Critical patent/TWI346792B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a low reflection membrane and manufacturing method thereof. It is employed to form porous coating layers containing soluble substances, and then uses solvent for dissolving and extracting soluble substances to form a gap for manufacturing the porous layer. In accordance with the present invention, the porosity of the films can regulate its refractive index for constructing a surface reflectance below 2% at low manufacturing cost with enforced scratch resistance properties.
TW096104316A 2006-02-08 2007-02-06 Low reflection membrane and manufacturing method thereof TW200730866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20060012066 2006-02-08

Publications (2)

Publication Number Publication Date
TW200730866A true TW200730866A (en) 2007-08-16
TWI346792B TWI346792B (en) 2011-08-11

Family

ID=38491489

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096104316A TW200730866A (en) 2006-02-08 2007-02-06 Low reflection membrane and manufacturing method thereof

Country Status (4)

Country Link
JP (1) JP4762165B2 (en)
KR (1) KR101312064B1 (en)
CN (1) CN101016197B (en)
TW (1) TW200730866A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8361611B2 (en) 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
US20100239844A1 (en) * 2009-03-20 2010-09-23 Eric William Hearn Teather Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
KR20100112740A (en) * 2009-04-10 2010-10-20 도레이첨단소재 주식회사 Low reflection film
CN102588752A (en) * 2011-01-07 2012-07-18 晶元光电股份有限公司 Light emitting device
CN103522698A (en) * 2012-02-28 2014-01-22 三菱树脂株式会社 Scratch-resistant resin laminate, front cover material for displays, and image display device
JP5237506B1 (en) * 2012-02-28 2013-07-17 三菱樹脂株式会社 Scratch-resistant resin laminate, display front cover material, and image display device
KR102139525B1 (en) 2017-05-19 2020-07-30 동우 화인켐 주식회사 Hard coating film and image display device using the same
CN107118607A (en) * 2017-07-06 2017-09-01 四川粒界科技有限公司 A kind of preparation method of high transmittance antireflective organic coating
KR102226138B1 (en) * 2019-01-09 2021-03-11 율촌화학 주식회사 Cpi film for flexible displays comprising low-reflection coating layer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2913715B2 (en) * 1989-12-28 1999-06-28 日本板硝子株式会社 Antireflection film and method of forming the same
JPH04121701A (en) * 1990-09-12 1992-04-22 Canon Inc anti-reflection film
JPH07140303A (en) * 1993-11-22 1995-06-02 Sekisui Chem Co Ltd Method for producing antireflection coating
JP2000052492A (en) * 1998-08-12 2000-02-22 Toppan Printing Co Ltd Antireflection laminate, optical functional laminate, and display device
JP2000147750A (en) * 1998-11-18 2000-05-26 Mitsui Chemicals Inc Pellicle
JP2001164117A (en) * 1999-12-07 2001-06-19 Toppan Printing Co Ltd High refractive index composition and antireflection laminate
JP4801263B2 (en) * 2000-02-04 2011-10-26 東レ株式会社 Plastic laminate and image display protection film
JP4046921B2 (en) * 2000-02-24 2008-02-13 触媒化成工業株式会社 Silica-based fine particles, method for producing the fine particle dispersion, and coated substrate
JP2003131001A (en) * 2001-05-25 2003-05-08 Shipley Co Llc Porous optical material
TWI251615B (en) * 2001-12-14 2006-03-21 Asahi Kasei Corp Coating composition for forming low-refractive index thin layers
JP4013557B2 (en) * 2002-01-18 2007-11-28 日本製紙株式会社 Surface protection film
JP4299513B2 (en) * 2002-08-13 2009-07-22 三菱レイヨン株式会社 Coating composition and article
JP2004169028A (en) * 2002-11-08 2004-06-17 Mitsubishi Chemicals Corp Radiation-curable resin composition and cured product thereof
JP2004212791A (en) * 2003-01-07 2004-07-29 Dainippon Printing Co Ltd Optical member and method of manufacturing the same
JP4404336B2 (en) * 2003-02-20 2010-01-27 大日本印刷株式会社 Anti-reflection laminate
JP4437783B2 (en) * 2003-02-21 2010-03-24 旭化成株式会社 Silica-containing laminate
JP2005274696A (en) * 2004-03-23 2005-10-06 Konica Minolta Opto Inc Antireflective film, polarizing plate, and display device
JP4948805B2 (en) * 2004-09-13 2012-06-06 日東電工株式会社 Method for manufacturing porous body for antireflection sheet, porous body for antireflection sheet, antireflection film, method for manufacturing antireflection sheet, and antireflection sheet

Also Published As

Publication number Publication date
JP2007213079A (en) 2007-08-23
CN101016197A (en) 2007-08-15
KR101312064B1 (en) 2013-09-25
JP4762165B2 (en) 2011-08-31
KR20070080820A (en) 2007-08-13
TWI346792B (en) 2011-08-11
CN101016197B (en) 2010-12-22

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees