TW201930924A - 經塑形光學膜及塑形光學膜的方法 - Google Patents
經塑形光學膜及塑形光學膜的方法 Download PDFInfo
- Publication number
- TW201930924A TW201930924A TW107137872A TW107137872A TW201930924A TW 201930924 A TW201930924 A TW 201930924A TW 107137872 A TW107137872 A TW 107137872A TW 107137872 A TW107137872 A TW 107137872A TW 201930924 A TW201930924 A TW 201930924A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical film
- roller
- curve
- along
- plane
- Prior art date
Links
- 239000012788 optical film Substances 0.000 title claims abstract description 783
- 238000000034 method Methods 0.000 title claims abstract description 121
- 238000007493 shaping process Methods 0.000 title claims abstract description 118
- 239000010408 film Substances 0.000 claims description 93
- 238000002834 transmittance Methods 0.000 claims description 90
- 238000009826 distribution Methods 0.000 claims description 81
- 230000010287 polarization Effects 0.000 claims description 76
- 230000000903 blocking effect Effects 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000002310 reflectometry Methods 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 19
- 230000009477 glass transition Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 101
- 230000003287 optical effect Effects 0.000 description 46
- 239000013598 vector Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 230000007423 decrease Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 229920000515 polycarbonate Polymers 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000011112 polyethylene naphthalate Substances 0.000 description 5
- 238000003856 thermoforming Methods 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000013047 polymeric layer Substances 0.000 description 4
- 229920001634 Copolyester Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000003121 nonmonotonic effect Effects 0.000 description 3
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00788—Producing optical films
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/261—Handling means, e.g. transfer means, feeding means
- B29C51/262—Clamping means for the sheets, e.g. clamping frames
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/266—Auxiliary operations after the thermoforming operation
- B29C51/268—Cutting, rearranging and joining the cut parts
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/428—Heating or cooling of moulds or mould parts
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00278—Lenticular sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00932—Combined cutting and grinding thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Polarising Elements (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762578135P | 2017-10-27 | 2017-10-27 | |
| US62/578,135 | 2017-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201930924A true TW201930924A (zh) | 2019-08-01 |
Family
ID=64316603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107137872A TW201930924A (zh) | 2017-10-27 | 2018-10-26 | 經塑形光學膜及塑形光學膜的方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11358355B2 (https=) |
| JP (1) | JP7213240B2 (https=) |
| KR (1) | KR102511733B1 (https=) |
| CN (2) | CN113927879B (https=) |
| TW (1) | TW201930924A (https=) |
| WO (1) | WO2019082079A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839775A (zh) * | 2018-02-19 | 2022-08-02 | 3M创新有限公司 | 光学膜装置 |
| WO2023199950A1 (ja) * | 2022-04-14 | 2023-10-19 | 富士フイルム株式会社 | 成形方法、光学フィルム、コレステリック液晶層、光学積層体、および、曲面状光学機能性層の作製方法 |
| EP4669992A1 (en) * | 2023-02-24 | 2025-12-31 | 3M Innovative Properties Company | REFLECTIVE POLARIZER AND LENS ASSEMBLY INCLUDING IT |
| WO2024195606A1 (ja) * | 2023-03-23 | 2024-09-26 | 富士フイルム株式会社 | 光吸収異方性膜、積層体、複合レンズ、仮想現実表示装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792884A (fr) * | 1971-12-15 | 1973-03-30 | Filper Corp | Machine et procede de conditionnement de portions independantes |
| FR2600936B1 (fr) | 1986-07-07 | 1989-02-24 | Cofim | Procede et dispositif pour la realisation de preformes pour pieces en materiaux composites |
| TW200424B (https=) * | 1991-09-09 | 1993-02-21 | Avery Dennison Corp | |
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US6843762B2 (en) | 2000-12-18 | 2005-01-18 | Spencer Johnston Company | Spreader roll |
| US6916440B2 (en) | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| US6609795B2 (en) | 2001-06-11 | 2003-08-26 | 3M Innovative Properties Company | Polarizing beam splitter |
| US6991695B2 (en) | 2002-05-21 | 2006-01-31 | 3M Innovative Properties Company | Method for subdividing multilayer optical film cleanly and rapidly |
| JP4222598B2 (ja) * | 2002-10-07 | 2009-02-12 | 田中光化学工業株式会社 | 偏光膜の成形方法 |
| WO2009088013A1 (ja) * | 2008-01-10 | 2009-07-16 | Nitto Denko Corporation | 光学表示ユニットの製造システムおよび搬送機構 |
| US8982462B2 (en) * | 2008-12-22 | 2015-03-17 | 3M Innovative Properties Company | Multilayer optical films having side-by-side mirror/polarizer zones |
| EP2493689A2 (en) * | 2009-10-27 | 2012-09-05 | 3M Innovative Properties Company | Optical film with anti-warp surface |
| JP5912277B2 (ja) * | 2010-04-22 | 2016-04-27 | 株式会社日本触媒 | 光学フィルム、偏光子保護フィルム、偏光板および画像表示装置 |
| EP2697672B1 (en) * | 2011-04-15 | 2018-07-04 | Safilo S.P.A. | Method of making curved lenses |
| US9481124B2 (en) * | 2013-03-15 | 2016-11-01 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for forming thermoformed ophthalmic insert devices |
| MX2016002817A (es) * | 2013-09-06 | 2016-05-26 | 3M Innovative Properties Co | Pelicula optica de multiples capas. |
| KR102490644B1 (ko) * | 2014-10-31 | 2023-01-19 | 가부시키가이샤 윈텍 | 열굽힘 편광 시트의 포장체 및 사출 편광 렌즈 |
| JP6756465B2 (ja) * | 2015-07-02 | 2020-09-16 | 住友化学株式会社 | 偏光フィルムの製造方法 |
| US9557568B1 (en) * | 2015-09-03 | 2017-01-31 | 3M Innovative Properties Company | Head-mounted display |
| JP6203987B1 (ja) * | 2016-02-24 | 2017-09-27 | 三井化学株式会社 | 附形フィルムの製造方法 |
| JP2017187685A (ja) | 2016-04-07 | 2017-10-12 | 日本化薬株式会社 | 曲面形状の光反射フィルム及びその製造方法、ならびに当該光反射フィルムを用いた光制御フィルム、光学フィルム、機能性ガラスおよびヘッドアップディスプレイ |
| EP3593180B1 (en) | 2017-03-06 | 2024-09-25 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
| KR102692844B1 (ko) * | 2017-10-10 | 2024-08-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 만곡된 반사 편광기 필름 및 형상화 방법 |
-
2018
- 2018-10-23 US US16/754,825 patent/US11358355B2/en active Active
- 2018-10-23 CN CN202111186176.7A patent/CN113927879B/zh active Active
- 2018-10-23 JP JP2020523414A patent/JP7213240B2/ja active Active
- 2018-10-23 CN CN201880069822.1A patent/CN111278636B/zh active Active
- 2018-10-23 WO PCT/IB2018/058253 patent/WO2019082079A1/en not_active Ceased
- 2018-10-23 KR KR1020207013056A patent/KR102511733B1/ko active Active
- 2018-10-26 TW TW107137872A patent/TW201930924A/zh unknown
-
2022
- 2022-05-16 US US17/744,917 patent/US11865808B2/en active Active
-
2023
- 2023-11-29 US US18/522,621 patent/US20240165907A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240165907A1 (en) | 2024-05-23 |
| CN113927879B (zh) | 2024-07-19 |
| JP2021500254A (ja) | 2021-01-07 |
| US11865808B2 (en) | 2024-01-09 |
| KR20200073238A (ko) | 2020-06-23 |
| KR102511733B1 (ko) | 2023-03-17 |
| US11358355B2 (en) | 2022-06-14 |
| CN113927879A (zh) | 2022-01-14 |
| US20220274359A1 (en) | 2022-09-01 |
| CN111278636B (zh) | 2022-04-12 |
| WO2019082079A1 (en) | 2019-05-02 |
| JP7213240B2 (ja) | 2023-01-26 |
| US20210187885A1 (en) | 2021-06-24 |
| CN111278636A (zh) | 2020-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7592135B2 (ja) | 湾曲した反射型偏光子フィルム及び成形方法 | |
| US11865808B2 (en) | Shaped optical films and methods of shaping optical films | |
| EP0735952B1 (en) | Multilayered optical film | |
| US5962114A (en) | Polarizing beam-splitting optical component | |
| US20180074331A1 (en) | Lens with embedded multilayer optical film for near-eye display systems | |
| TW201732392A (zh) | 具有單封包之雙軸雙折射反射偏振器的顯示器層壓體 | |
| US12276821B2 (en) | Optical film device | |
| US20210149099A1 (en) | Shaped optical film | |
| KR102531541B1 (ko) | 연신 필름의 제조 방법 및 광학 적층체의 제조 방법 | |
| CN120731387A (zh) | 反射偏振器和包括反射偏振器的透镜组件 |