SG11201610843SA - 360 degree privacy film - Google Patents
360 degree privacy filmInfo
- Publication number
- SG11201610843SA SG11201610843SA SG11201610843SA SG11201610843SA SG11201610843SA SG 11201610843S A SG11201610843S A SG 11201610843SA SG 11201610843S A SG11201610843S A SG 11201610843SA SG 11201610843S A SG11201610843S A SG 11201610843SA SG 11201610843S A SG11201610843S A SG 11201610843SA
- Authority
- SG
- Singapore
- Prior art keywords
- privacy film
- degree
- degree privacy
- film
- privacy
- Prior art date
Links
Classifications
-
- 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
- G02B5/00—Optical elements other than lenses
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462018713P | 2014-06-30 | 2014-06-30 | |
| PCT/US2015/036602 WO2016003669A1 (en) | 2014-06-30 | 2015-06-19 | 360 degree privacy film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201610843SA true SG11201610843SA (en) | 2017-01-27 |
Family
ID=55019834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201610843SA SG11201610843SA (en) | 2014-06-30 | 2015-06-19 | 360 degree privacy film |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10663630B2 (zh) |
| EP (1) | EP3161543B1 (zh) |
| JP (1) | JP6785669B2 (zh) |
| KR (1) | KR102414650B1 (zh) |
| CN (1) | CN106662743A (zh) |
| SG (1) | SG11201610843SA (zh) |
| WO (1) | WO2016003669A1 (zh) |
Families Citing this family (26)
| 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 |
| JP2020507128A (ja) | 2017-01-04 | 2020-03-05 | スリーエム イノベイティブ プロパティズ カンパニー | ディスプレイアセンブリ用光制御フィルム |
| US11448908B1 (en) | 2018-01-31 | 2022-09-20 | Apple Inc. | Displays with adjustable angles of view |
| US11822165B1 (en) * | 2018-01-31 | 2023-11-21 | 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 |
| 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 |
| DE102018117591A1 (de) * | 2018-07-20 | 2020-01-23 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Anzeigevorrichtung |
| CN113490867A (zh) * | 2018-12-11 | 2021-10-08 | 3M创新有限公司 | 光控膜 |
| 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 |
| WO2020250180A1 (en) * | 2019-06-12 | 2020-12-17 | 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 |
| KR20210016222A (ko) | 2019-08-02 | 2021-02-15 | 삼성디스플레이 주식회사 | 광제어 필름 및 이를 포함하는 표시 장치 |
| TWI702337B (zh) * | 2019-11-27 | 2020-08-21 | 國立中央大學 | 隱私保護薄膜系統 |
| KR20210075280A (ko) | 2019-12-12 | 2021-06-23 | 삼성디스플레이 주식회사 | 표시 장치 |
| 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 |
| JP7190229B6 (ja) * | 2020-03-08 | 2023-01-17 | ｍｕｉ Ｌａｂ株式会社 | 操作表示パネル組込物品 |
| JP6784430B1 (ja) * | 2020-04-07 | 2020-11-11 | ｍｕｉ Ｌａｂ株式会社 | 表示パネル |
| 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 |
| 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 |
| CN117881988A (zh) * | 2021-07-22 | 2024-04-12 | 3M创新有限公司 | 光控膜及其制造方法 |
| CN118160428A (zh) * | 2021-09-29 | 2024-06-07 | 3M创新有限公司 | 用于环境对比度控制的光控层 |
| WO2023073494A1 (en) * | 2021-10-29 | 2023-05-04 | 3M Innovative Properties Company | Light control film |
| KR102464340B1 (ko) * | 2022-01-28 | 2022-11-09 | 이선행 | 개인정보 보호필름. |
| WO2023214244A1 (en) * | 2022-05-06 | 2023-11-09 | 3M Innovative Properties Company | Light control film and method of fabricating same |
| 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 |
Family Cites Families (23)
| 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 |
| US5481385A (en) * | 1993-07-01 | 1996-01-02 | Alliedsignal Inc. | Direct view display device with array of tapered waveguide on viewer side |
| US5521726A (en) * | 1994-08-26 | 1996-05-28 | Alliedsignal Inc. | Polarizer with an array of tapered waveguides |
| US5745199A (en) | 1995-01-26 | 1998-04-28 | Toray Industries, Inc. | 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 |
| WO2002075375A1 (en) | 2001-03-16 | 2002-09-26 | Toray Industries, Inc. | Optical functional sheet |
| 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 |
| CN101821650A (zh) | 2007-10-16 | 2010-09-01 | 3M创新有限公司 | 透射率更高的光控膜 |
| US8213082B2 (en) | 2007-12-21 | 2012-07-03 | 3M Innovative Properties Company | Light control film |
| US20090213593A1 (en) | 2008-02-26 | 2009-08-27 | Reflexite Corporation | Optical device and system for black level enhancement and methods of use thereof |
| CN101960385B (zh) | 2008-02-26 | 2012-11-07 | 3M创新有限公司 | 多光子曝光系统 |
| 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 |
| JP6120481B2 (ja) | 2009-02-06 | 2017-04-26 | スリーエム イノベイティブ プロパティズ カンパニー | 光制御フィルム及び多層光学フィルムスタック |
| JP2012530938A (ja) * | 2009-06-18 | 2012-12-06 | スリーエム イノベイティブ プロパティズ カンパニー | 光制御フィルム |
| US8659829B2 (en) * | 2010-08-05 | 2014-02-25 | 3M Innovative Properties Company | Multilayer film comprising matte surface layer and articles |
| EP2715413A4 (en) * | 2011-05-25 | 2014-11-12 | 3M Innovative Properties Co | LIGHT CONTROL FILM |
| KR20140085466A (ko) * | 2011-09-30 | 2014-07-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 전기적으로 전환 가능한 프라이버시 필름 및 그것을 갖는 표시 장치 |
-
2015
- 2015-06-19 EP EP15814996.3A patent/EP3161543B1/en active Active
- 2015-06-19 KR KR1020177002386A patent/KR102414650B1/ko active IP Right Grant
- 2015-06-19 CN CN201580034087.7A patent/CN106662743A/zh active Pending
- 2015-06-19 WO PCT/US2015/036602 patent/WO2016003669A1/en active Application Filing
- 2015-06-19 US US15/316,882 patent/US10663630B2/en active Active
- 2015-06-19 SG SG11201610843SA patent/SG11201610843SA/en unknown
- 2015-06-19 JP JP2016574386A patent/JP6785669B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6785669B2 (ja) | 2020-11-18 |
| WO2016003669A1 (en) | 2016-01-07 |
| CN106662743A (zh) | 2017-05-10 |
| JP2017522598A (ja) | 2017-08-10 |
| KR20170023165A (ko) | 2017-03-02 |
| KR102414650B1 (ko) | 2022-06-30 |
| EP3161543A1 (en) | 2017-05-03 |
| US20170108628A1 (en) | 2017-04-20 |
| EP3161543B1 (en) | 2023-11-01 |
| EP3161543A4 (en) | 2018-02-28 |
| US10663630B2 (en) | 2020-05-26 |
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