DE60007647D1 - Optisch einheitlicher mehrschichtfilm - Google Patents

Optisch einheitlicher mehrschichtfilm

Info

Publication number
DE60007647D1
DE60007647D1 DE60007647T DE60007647T DE60007647D1 DE 60007647 D1 DE60007647 D1 DE 60007647D1 DE 60007647 T DE60007647 T DE 60007647T DE 60007647 T DE60007647 T DE 60007647T DE 60007647 D1 DE60007647 D1 DE 60007647D1
Authority
DE
Germany
Prior art keywords
multilayer film
optically uniform
uniform multilayer
optically
film
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.)
Expired - Fee Related
Application number
DE60007647T
Other languages
English (en)
Other versions
DE60007647T2 (de
Inventor
O Emslander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of DE60007647D1 publication Critical patent/DE60007647D1/de
Application granted granted Critical
Publication of DE60007647T2 publication Critical patent/DE60007647T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • 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
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • 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
    • B32B2307/414—Translucent
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DE60007647T 1999-10-01 2000-01-27 Optisch einheitliche Mehrschichtfolien Expired - Fee Related DE60007647T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41154499A 1999-10-01 1999-10-01
US411544 1999-10-01
PCT/US2000/001989 WO2001026081A1 (en) 1999-10-01 2000-01-27 Multilayer optically uniform films

Publications (2)

Publication Number Publication Date
DE60007647D1 true DE60007647D1 (de) 2004-02-12
DE60007647T2 DE60007647T2 (de) 2004-11-11

Family

ID=23629371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60007647T Expired - Fee Related DE60007647T2 (de) 1999-10-01 2000-01-27 Optisch einheitliche Mehrschichtfolien

Country Status (8)

Country Link
EP (1) EP1216467B1 (de)
JP (1) JP2003511723A (de)
KR (1) KR100690414B1 (de)
CN (1) CN1188815C (de)
AU (1) AU2973600A (de)
BR (1) BR0014416A (de)
DE (1) DE60007647T2 (de)
WO (1) WO2001026081A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7041365B2 (en) 2003-05-12 2006-05-09 3M Innovative Properties Company Static dissipative optical construction
IL165198A0 (en) * 2004-11-14 2005-12-18 Rafi Bronstein Scitex Vision L A method of backlit display printing
CN101779148B (zh) 2007-06-14 2014-06-25 艾利丹尼森公司 受照图形和信息显示器
JP2009167237A (ja) * 2008-01-11 2009-07-30 Rinrei:Kk 可剥離性床用被覆組成物
SE534994C2 (sv) * 2010-07-28 2012-03-06 Anders Rensmo Ljusskylt
CN102853334B (zh) * 2012-08-01 2014-12-03 杭州广安汽车电器有限公司 一种带修正膜的控制器用背光指示器及其制造方法
JP7210981B2 (ja) * 2018-09-28 2023-01-24 大日本印刷株式会社 積層体及び加飾物品
CN109738364B (zh) * 2018-12-25 2022-03-29 山东东宏管业股份有限公司 一种检测炭黑分散性的方法
WO2021080095A1 (ko) * 2019-10-25 2021-04-29 김민성 다층구조 이미지 디스플레이 및 거래 플랫폼의 운영방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422189A (en) * 1992-10-01 1995-06-06 Minnesota Mining And Manufacturing Company Flexible optically uniform sign face substrate
JPH0760297B2 (ja) * 1993-10-20 1995-06-28 平岡織染株式会社 電飾用シート
JPH09325717A (ja) * 1996-05-31 1997-12-16 Oji Yuka Synthetic Paper Co Ltd 電飾看板用シート

Also Published As

Publication number Publication date
KR20020032633A (ko) 2002-05-03
BR0014416A (pt) 2002-06-11
CN1188815C (zh) 2005-02-09
AU2973600A (en) 2001-05-10
JP2003511723A (ja) 2003-03-25
EP1216467A1 (de) 2002-06-26
DE60007647T2 (de) 2004-11-11
CN1402866A (zh) 2003-03-12
KR100690414B1 (ko) 2007-03-09
EP1216467B1 (de) 2004-01-07
WO2001026081A1 (en) 2001-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee