CN106662743A - 360度保密膜 - Google Patents
360度保密膜 Download PDFInfo
- Publication number
- CN106662743A CN106662743A CN201580034087.7A CN201580034087A CN106662743A CN 106662743 A CN106662743 A CN 106662743A CN 201580034087 A CN201580034087 A CN 201580034087A CN 106662743 A CN106662743 A CN 106662743A
- Authority
- CN
- China
- Prior art keywords
- post
- type surface
- light control
- control film
- light
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims description 66
- 239000000463 material Substances 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 26
- 239000011358 absorbing material Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000010606 normalization Methods 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000003847 radiation curing Methods 0.000 claims description 5
- 238000009738 saturating Methods 0.000 claims description 5
- 239000000975 dye Substances 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 31
- 230000000007 visual effect Effects 0.000 description 24
- 239000011230 binding agent Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 239000006229 carbon black Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- -1 methacrylate compound Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- UZUNCLSDTUBVCN-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-6-(2-phenylpropan-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound C=1C(C(C)(C)CC(C)(C)C)=CC(N2N=C3C=CC=CC3=N2)=C(O)C=1C(C)(C)C1=CC=CC=C1 UZUNCLSDTUBVCN-UHFFFAOYSA-N 0.000 description 1
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 1
- 239000004821 Contact adhesive Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical group CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- JZMPIUODFXBXSC-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.CCOC(N)=O JZMPIUODFXBXSC-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- YNXCGLKMOXLBOD-UHFFFAOYSA-N oxolan-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CCCO1 YNXCGLKMOXLBOD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- 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
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/123—Optical louvre elements, e.g. for directional light blocking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462018713P | 2014-06-30 | 2014-06-30 | |
| US62/018,713 | 2014-06-30 | ||
| PCT/US2015/036602 WO2016003669A1 (en) | 2014-06-30 | 2015-06-19 | 360 degree privacy film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106662743A true CN106662743A (zh) | 2017-05-10 |
Family
ID=55019834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580034087.7A Pending CN106662743A (zh) | 2014-06-30 | 2015-06-19 | 360度保密膜 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10663630B2 (enExample) |
| EP (1) | EP3161543B1 (enExample) |
| JP (1) | JP6785669B2 (enExample) |
| KR (1) | KR102414650B1 (enExample) |
| CN (1) | CN106662743A (enExample) |
| SG (1) | SG11201610843SA (enExample) |
| WO (1) | WO2016003669A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957893A (zh) * | 2018-07-04 | 2018-12-07 | 上海先幻新材料科技有限公司 | 一种防窥膜及其制备方法 |
| CN110954990A (zh) * | 2019-12-18 | 2020-04-03 | 京东方科技集团股份有限公司 | 光线控制膜及其制备方法、显示装置 |
| CN115718337A (zh) * | 2022-10-19 | 2023-02-28 | 深圳怡钛积科技股份有限公司 | 一种防窥膜、防窥膜的制造方法和显示装置 |
| CN116569085A (zh) * | 2020-11-26 | 2023-08-08 | 肖特公司 | 光隔离阵列 |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11358380B2 (en) * | 2015-09-01 | 2022-06-14 | Lumvatech, Llc | Methods and apparatus for molding-in gaskets within the grooves of a planar work material |
| CN110168443B (zh) | 2017-01-04 | 2022-09-23 | 3M创新有限公司 | 显示组件的光控膜 |
| WO2019130217A1 (en) * | 2017-12-29 | 2019-07-04 | 3M Innovative Properties Company | Light control sheet |
| US11822165B1 (en) * | 2018-01-31 | 2023-11-21 | Apple Inc. | Displays with adjustable angles of view |
| US11448908B1 (en) | 2018-01-31 | 2022-09-20 | Apple Inc. | Displays with adjustable angles of view |
| US11209577B2 (en) * | 2018-05-30 | 2021-12-28 | Ocean Optics, Inc. | Macro-scale features for optically black surfaces and straylight suppression |
| DE102018117591A1 (de) * | 2018-07-20 | 2020-01-23 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Anzeigevorrichtung |
| JP7274856B2 (ja) | 2018-12-11 | 2023-05-17 | スリーエム イノベイティブ プロパティズ カンパニー | 位置検出システム、位置検出方法、角度検出方法、マーカー |
| WO2020121112A1 (en) | 2018-12-11 | 2020-06-18 | 3M Innovative Properties Company | Light control film |
| US12320993B2 (en) | 2019-06-12 | 2025-06-03 | 3M Innovative Properties Company | High transmission light control films with asymmetric light output |
| US11867932B2 (en) * | 2019-07-02 | 2024-01-09 | Lg Display Co., Ltd. | Light control film having nano light absorbing layer and display using the same |
| KR102743259B1 (ko) | 2019-08-02 | 2024-12-16 | 삼성디스플레이 주식회사 | 광제어 필름 및 이를 포함하는 표시 장치 |
| US12111533B2 (en) * | 2019-10-11 | 2024-10-08 | Lg Innotek Co., Ltd. | Light route control member and display device having the same |
| TWI702337B (zh) * | 2019-11-27 | 2020-08-21 | 國立中央大學 | 隱私保護薄膜系統 |
| KR102892096B1 (ko) | 2019-12-12 | 2025-11-27 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN115643813B (zh) * | 2020-03-08 | 2025-08-08 | 无为研究所株式会社 | 组装有操作显示面板的物品 |
| JP6784430B1 (ja) * | 2020-04-07 | 2020-11-11 | ｍｕｉ Ｌａｂ株式会社 | 表示パネル |
| US11415728B2 (en) * | 2020-05-27 | 2022-08-16 | Looking Glass Factory, Inc. | System and method for holographic displays |
| JP7064549B2 (ja) * | 2020-10-21 | 2022-05-10 | 信越ポリマー株式会社 | 光制御フィルターの製造方法 |
| EP4252047A4 (en) * | 2020-11-26 | 2024-10-23 | SCHOTT Corporation | LIGHT-INSULATING ARRAYS |
| KR102517586B1 (ko) * | 2020-12-03 | 2023-04-04 | 주식회사 세코닉스 | 광 경로 제어를 위한 광학 필름 |
| KR20220135273A (ko) | 2021-03-29 | 2022-10-07 | 삼성디스플레이 주식회사 | 표시 패널 및 이를 포함하는 차량 |
| WO2023002324A1 (en) * | 2021-07-22 | 2023-01-26 | 3M Innovative Properties Company | Light control film and method of fabricating same |
| US20240288703A1 (en) * | 2021-09-29 | 2024-08-29 | 3M Innovative Properties Company | Light control layer for ambient contrast control |
| CN118176444A (zh) * | 2021-10-29 | 2024-06-11 | 3M创新有限公司 | 光控膜 |
| US20250231330A1 (en) * | 2021-10-29 | 2025-07-17 | 3M Innovative Properties Company | Light Control Film |
| KR102464340B1 (ko) | 2022-01-28 | 2022-11-09 | 이선행 | 개인정보 보호필름. |
| CN119156553A (zh) * | 2022-05-06 | 2024-12-17 | 3M创新有限公司 | 光控膜及其制造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996007115A1 (en) * | 1994-08-26 | 1996-03-07 | Alliedsignal Inc. | Improved polarizer |
| CN1126520A (zh) * | 1993-07-01 | 1996-07-10 | 联合讯号公司 | 带有锥形波导管阵列的直接显示装置 |
| CN101903809A (zh) * | 2007-12-21 | 2010-12-01 | 3M创新有限公司 | 光控膜 |
| CN103597379A (zh) * | 2011-05-25 | 2014-02-19 | 3M创新有限公司 | 光控膜 |
| CN103827726A (zh) * | 2011-09-30 | 2014-05-28 | 3M创新有限公司 | 电子可切换式保密膜和具有电子可切换式保密膜的显示装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621898A (en) | 1983-03-17 | 1986-11-11 | Allied Corporation | Directional optical filter |
| DE4241045C1 (de) | 1992-12-05 | 1994-05-26 | Bosch Gmbh Robert | Verfahren zum anisotropen Ätzen von Silicium |
| EP0753784A4 (en) * | 1995-01-26 | 1997-05-02 | Toray Industries | LIQUID CRYSTAL DISPLAY DEVICE |
| US6398370B1 (en) | 2000-11-15 | 2002-06-04 | 3M Innovative Properties Company | Light control device |
| US6636355B2 (en) * | 2000-12-27 | 2003-10-21 | 3M Innovative Properties Company | Microstructured rear projection screen |
| CN1463368A (zh) | 2001-03-16 | 2003-12-24 | 东丽株式会社 | 光学功能性薄片 |
| US6778336B2 (en) * | 2002-08-02 | 2004-08-17 | Illinois Tool Works Inc. | Reduced visibility surface |
| WO2007084297A2 (en) | 2006-01-12 | 2007-07-26 | 3M Innovative Properties Company | Light-collimating film |
| JP2007272065A (ja) * | 2006-03-31 | 2007-10-18 | Mitsubishi Rayon Co Ltd | 光学フィルムおよびその製造方法 |
| US20080186558A1 (en) | 2007-02-07 | 2008-08-07 | Jong-Seo Lee | Two dimensional light control film |
| JP4766003B2 (ja) | 2007-06-04 | 2011-09-07 | 株式会社日立製作所 | 表示装置 |
| CN104375224A (zh) * | 2007-10-16 | 2015-02-25 | 3M创新有限公司 | 透射率更高的光控膜 |
| EP2257854B1 (en) | 2008-02-26 | 2018-10-31 | 3M Innovative Properties Company | Multi-photon exposure system |
| US20090213593A1 (en) | 2008-02-26 | 2009-08-27 | Reflexite Corporation | Optical device and system for black level enhancement and methods of use thereof |
| KR101578244B1 (ko) * | 2008-05-16 | 2015-12-16 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 축외에서 보이는 표지를 갖는 광 제어 필름 |
| KR101728177B1 (ko) | 2009-02-06 | 2017-04-18 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 제어 필름 및 다층 광학 필름 적층물 |
| WO2010148082A2 (en) * | 2009-06-18 | 2010-12-23 | 3M Innovative Properties Company | Light control film |
| SG187145A1 (en) * | 2010-08-05 | 2013-02-28 | 3M Innovative Properties Co | Multilayer film comprising matte surface layer and articles |
-
2015
- 2015-06-19 US US15/316,882 patent/US10663630B2/en active Active
- 2015-06-19 CN CN201580034087.7A patent/CN106662743A/zh active Pending
- 2015-06-19 JP JP2016574386A patent/JP6785669B2/ja active Active
- 2015-06-19 SG SG11201610843SA patent/SG11201610843SA/en unknown
- 2015-06-19 WO PCT/US2015/036602 patent/WO2016003669A1/en not_active Ceased
- 2015-06-19 EP EP15814996.3A patent/EP3161543B1/en active Active
- 2015-06-19 KR KR1020177002386A patent/KR102414650B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126520A (zh) * | 1993-07-01 | 1996-07-10 | 联合讯号公司 | 带有锥形波导管阵列的直接显示装置 |
| WO1996007115A1 (en) * | 1994-08-26 | 1996-03-07 | Alliedsignal Inc. | Improved polarizer |
| CN101903809A (zh) * | 2007-12-21 | 2010-12-01 | 3M创新有限公司 | 光控膜 |
| CN103597379A (zh) * | 2011-05-25 | 2014-02-19 | 3M创新有限公司 | 光控膜 |
| CN103827726A (zh) * | 2011-09-30 | 2014-05-28 | 3M创新有限公司 | 电子可切换式保密膜和具有电子可切换式保密膜的显示装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957893A (zh) * | 2018-07-04 | 2018-12-07 | 上海先幻新材料科技有限公司 | 一种防窥膜及其制备方法 |
| CN108957893B (zh) * | 2018-07-04 | 2021-07-06 | 上海先幻新材料科技有限公司 | 一种防窥膜及其制备方法 |
| CN110954990A (zh) * | 2019-12-18 | 2020-04-03 | 京东方科技集团股份有限公司 | 光线控制膜及其制备方法、显示装置 |
| CN110954990B (zh) * | 2019-12-18 | 2021-08-17 | 京东方科技集团股份有限公司 | 光线控制膜及其制备方法、显示装置 |
| CN116569085A (zh) * | 2020-11-26 | 2023-08-08 | 肖特公司 | 光隔离阵列 |
| CN115718337A (zh) * | 2022-10-19 | 2023-02-28 | 深圳怡钛积科技股份有限公司 | 一种防窥膜、防窥膜的制造方法和显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3161543A1 (en) | 2017-05-03 |
| WO2016003669A1 (en) | 2016-01-07 |
| JP2017522598A (ja) | 2017-08-10 |
| KR102414650B1 (ko) | 2022-06-30 |
| EP3161543B1 (en) | 2023-11-01 |
| KR20170023165A (ko) | 2017-03-02 |
| JP6785669B2 (ja) | 2020-11-18 |
| SG11201610843SA (en) | 2017-01-27 |
| EP3161543A4 (en) | 2018-02-28 |
| US20170108628A1 (en) | 2017-04-20 |
| US10663630B2 (en) | 2020-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106662743A (zh) | 360度保密膜 | |
| US10761320B2 (en) | Optical stack including a grating | |
| TWI498602B (zh) | 光學板片及其製造方法 | |
| KR100606216B1 (ko) | 광분산 필름 및 제조 방법 | |
| RU2468397C2 (ru) | Пленка для предотвращения отражения и дисплейное устройство | |
| US11402637B2 (en) | Headset and head-mounted display | |
| KR102385592B1 (ko) | 점멸형 광학 효과를 산출하는 광학 소자 | |
| CA2165432C (en) | Direct view display device with array of tapered waveguide | |
| CN103809291B (zh) | 光控膜 | |
| CN101903809A (zh) | 光控膜 | |
| KR101080397B1 (ko) | 광학 시트 | |
| CN103597379A (zh) | 光控膜 | |
| CN101852872A (zh) | 光散射膜的生产方法、光散射膜、起偏振片、图像显示装置和透射/半透射液晶显示装置 | |
| KR20140033399A (ko) | 가변 굴절률 광 추출 층을 갖는 후방 조명 투과형 디스플레이 | |
| KR101219591B1 (ko) | 백라이트 도광판 및 그의 제조 방법 | |
| KR102056505B1 (ko) | 에지라이트형 백라이트장치 및 광확산성 부재 | |
| CN208027043U (zh) | 直下式背光源及液晶显示器 | |
| EP1034235A1 (en) | Method of making colored replicas and compositions for use therewith | |
| KR100980068B1 (ko) | 광학용 복합 필름 | |
| JP4631366B2 (ja) | 光制御膜積層体及びそれを用いたプロジェクション用スクリーン | |
| CN100442085C (zh) | 光控制薄膜及使用了它的背照光装置 | |
| JP2005301213A (ja) | 光学均一性質を具えた偏光板構造及びその形成方法 | |
| JPH0588021A (ja) | 光伝送体 | |
| KR20210036728A (ko) | 화각 제어용 복합구조필름의 제조방법, 이를 이용한 화각 제어용 복합구조필름 및 이를 이용한 영상표시장치 | |
| JP2015184322A (ja) | 光制御シート、映像源ユニット、及び光制御シートの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |