JP2009511307A - プライバシーフィルムの製造方法 - Google Patents

プライバシーフィルムの製造方法 Download PDF

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Publication number
JP2009511307A
JP2009511307A JP2008535761A JP2008535761A JP2009511307A JP 2009511307 A JP2009511307 A JP 2009511307A JP 2008535761 A JP2008535761 A JP 2008535761A JP 2008535761 A JP2008535761 A JP 2008535761A JP 2009511307 A JP2009511307 A JP 2009511307A
Authority
JP
Japan
Prior art keywords
channel
light
polymeric material
privacy film
tip
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.)
Ceased
Application number
JP2008535761A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009511307A5 (enExample
Inventor
ディー． グラハム，ポール
エム． クラーク，グラハム
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 JP2009511307A publication Critical patent/JP2009511307A/ja
Publication of JP2009511307A5 publication Critical patent/JP2009511307A5/ja
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/902—Anti-photocopy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2008535761A 2005-10-14 2006-10-13 プライバシーフィルムの製造方法 Ceased JP2009511307A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/250,676 US7467873B2 (en) 2005-10-14 2005-10-14 Privacy film
PCT/US2006/040290 WO2007047544A1 (en) 2005-10-14 2006-10-13 Method of making a privacy film

Publications (2)

Publication Number Publication Date
JP2009511307A true JP2009511307A (ja) 2009-03-19
JP2009511307A5 JP2009511307A5 (enExample) 2009-12-03

Family

ID=37947069

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2008535761A Ceased JP2009511307A (ja) 2005-10-14 2006-10-13 プライバシーフィルムの製造方法
JP2008535796A Pending JP2009511992A (ja) 2005-10-14 2006-10-13 プライバシーフィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008535796A Pending JP2009511992A (ja) 2005-10-14 2006-10-13 プライバシーフィルム

Country Status (6)

Country Link
US (2) US7467873B2 (enExample)
EP (2) EP1948436A4 (enExample)
JP (2) JP2009511307A (enExample)
KR (2) KR20080050483A (enExample)
CN (2) CN101326042B (enExample)
WO (2) WO2007047745A1 (enExample)

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DE102006050047A1 (de) * 2006-10-24 2008-04-30 Giesecke & Devrient Gmbh Durchsichtssicherheitselement mit Mikrostrukturen
KR101091533B1 (ko) * 2008-01-29 2011-12-13 주식회사 엘지화학 시야각 제한 필름의 제조 방법
US8210724B2 (en) * 2008-03-24 2012-07-03 I/O Controls Corporation Low glare lighting for a transit vehicle
US20090242142A1 (en) * 2008-04-01 2009-10-01 International Business Machines Corporation Privacy screen for a display device
JP5748655B2 (ja) * 2008-05-16 2015-07-15 スリーエム イノベイティブ プロパティズ カンパニー 軸外の可視のしるしを有する光制御フィルム
US20100264163A1 (en) 2008-11-13 2010-10-21 Tevs Nikolai R Product Dispensing Apparatus And Method
EP2480930A4 (en) * 2009-09-23 2016-09-28 Peter Dobrich ENHANCED SCREEN
US20110227327A1 (en) * 2010-03-16 2011-09-22 Bryan Prichard Privacy card cover
US8758882B2 (en) 2010-03-25 2014-06-24 3M Innovative Properties Company Composite layer
JP5809235B2 (ja) 2010-03-25 2015-11-10 スリーエム イノベイティブ プロパティズ カンパニー 押出成形ダイ、及び複合層を製造する方法
EP2558775B1 (en) 2010-04-16 2019-11-13 FLEx Lighting II, LLC Illumination device comprising a film-based lightguide
US9028123B2 (en) 2010-04-16 2015-05-12 Flex Lighting Ii, Llc Display illumination device with a film-based lightguide having stacked incident surfaces
MX2012012035A (es) 2010-04-16 2013-05-30 Flex Lighting Ii Llc Señal que comprende una guia de luz a base de pelicula.
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US10292784B2 (en) * 2010-12-10 2019-05-21 Illumix Surgical Canada Inc. Illuminating surgical device
KR101245178B1 (ko) * 2011-05-09 2013-03-28 주식회사 홀코 프라이버시 필름
WO2013019080A2 (ko) * 2011-08-03 2013-02-07 하나마이크로(주) 복수의 광제어 요소를 구비한 광제어 장치 및 그 장치의 제조방법
BR112014008353A2 (pt) 2011-10-05 2017-04-11 3M Innovative Properties Co enredamento tridimensional de mecha polimérica, matrizes e métodos para a produção do mesmo
JP2015516900A (ja) 2012-03-26 2015-06-18 スリーエム イノベイティブ プロパティズ カンパニー 開口部の配列を含むフィルム及びその製造方法
US9972734B2 (en) 2012-03-27 2018-05-15 3M Innovative Properties Company Photovoltaic modules comprising light directing mediums and methods of making the same
US10073191B2 (en) 2014-02-25 2018-09-11 Massachusetts Institute Of Technology Methods and apparatus for broadband angular selectivity of electromagnetic waves
CN106660452B (zh) * 2014-09-12 2020-10-16 矢崎总业株式会社 表面面板、显示单元、车载显示装置和仪表面板
US20160124126A1 (en) 2014-10-29 2016-05-05 Sergiy Vasylyev Angular selective light control sheeting and method of making the same
KR20170138478A (ko) * 2015-04-17 2017-12-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 태양광 모듈과 함께 사용하기에 유용한 광 방향전환 필름
WO2017066146A1 (en) * 2015-10-12 2017-04-20 3M Innovative Properties Company Light redirecting film useful with solar modules
US10948734B2 (en) 2016-10-28 2021-03-16 3M Innovative Properties Company Light control film with varied viewing angle
EP3724719B1 (en) 2017-12-13 2025-11-19 3M Innovative Properties Company A method of making a high transmission film
JP7358356B2 (ja) 2017-12-13 2023-10-10 スリーエム イノベイティブ プロパティズ カンパニー 高透過率の光制御フィルム
WO2019130217A1 (en) 2017-12-29 2019-07-04 3M Innovative Properties Company Light control sheet
WO2019166936A1 (en) 2018-02-28 2019-09-06 3M Innovative Properties Company Coextruded polymeric article and method of making the same
CN111801212B (zh) 2018-02-28 2022-09-06 3M创新有限公司 共挤出聚合物制品及其制备方法
CN108508509B (zh) 2018-04-12 2019-10-29 京东方科技集团股份有限公司 一种防窥膜及其制作方法、背光模组、显示装置
US20210271095A1 (en) * 2018-07-12 2021-09-02 Lg Innotek Co., Ltd. Optical path control member and display device comprising same
WO2020026139A1 (en) 2018-08-01 2020-02-06 3M Innovative Properties Company High transmission light control film
EP3894911A4 (en) 2018-12-11 2022-08-24 3M Innovative Properties Company LIGHT CONTROL FILM
US11668977B2 (en) 2018-12-14 2023-06-06 3M Innovative Properties Company Liquid crystal display having a frontside light control film
CN109445173B (zh) 2019-01-02 2021-01-22 京东方科技集团股份有限公司 一种防窥膜及其制作方法、显示模组
US12369732B2 (en) 2019-01-04 2025-07-29 3M Innovative Properties Company Adjustable adhesive articles with permissible movement parallel to bonding plane
CN113631351B (zh) * 2019-03-26 2023-07-04 电化株式会社 具有毛状体的树脂片材及其成型品
WO2020250090A1 (en) 2019-06-12 2020-12-17 3M Innovative Properties Company Coated substrate comprising electrically conductive particles and dried aqueous dispersion of organic polymer
EP3983836A4 (en) 2019-06-12 2023-06-28 3M Innovative Properties Company High transmission light control films with asymmetric light output
US12158683B2 (en) 2019-08-21 2024-12-03 Sioptica Gmbh Optical element with variable transmission and screen comprising such an optical element
DE102019006022B3 (de) 2019-08-21 2020-07-23 Sioptica Gmbh Optisches Element mit variabler Transmission und Bildschirm mit einem solchen optischen Element
JP7358840B2 (ja) * 2019-08-22 2023-10-11 大日本印刷株式会社 光学部材
US12280917B2 (en) 2019-12-09 2025-04-22 3M Innovative Properties Company Coextruded polymeric article and method of making the same
KR102517586B1 (ko) * 2020-12-03 2023-04-04 주식회사 세코닉스 광 경로 제어를 위한 광학 필름
KR102474165B1 (ko) 2022-08-27 2022-12-05 (주)이미지솔루션 평탄성을 향상시킨 프라이버시 보호 필름 제조 시스템
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EP1948436A1 (en) 2008-07-30
US20070087186A1 (en) 2007-04-19
CN101287595A (zh) 2008-10-15
US7467873B2 (en) 2008-12-23
WO2007047544A1 (en) 2007-04-26
US20070084549A1 (en) 2007-04-19
JP2009511992A (ja) 2009-03-19
KR20080058370A (ko) 2008-06-25
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EP1943075A4 (en) 2011-05-04
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