JPWO2020031140A5 - - Google Patents
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- Publication number
- JPWO2020031140A5 JPWO2020031140A5 JP2021507012A JP2021507012A JPWO2020031140A5 JP WO2020031140 A5 JPWO2020031140 A5 JP WO2020031140A5 JP 2021507012 A JP2021507012 A JP 2021507012A JP 2021507012 A JP2021507012 A JP 2021507012A JP WO2020031140 A5 JPWO2020031140 A5 JP WO2020031140A5
- Authority
- JP
- Japan
- Prior art keywords
- louvers
- light control
- control film
- functional substrate
- degrees
- 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.)
- Granted
Links
- 239000010408 film Substances 0.000 claims description 53
- 239000000758 substrate Substances 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 25
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000011358 absorbing material Substances 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012788 optical film Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862717458P | 2018-08-10 | 2018-08-10 | |
| US62/717,458 | 2018-08-10 | ||
| PCT/IB2019/056776 WO2020031140A2 (en) | 2018-08-10 | 2019-08-08 | Light control film and method of manufacture thereof |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021534448A JP2021534448A (ja) | 2021-12-09 |
| JPWO2020031140A5 true JPWO2020031140A5 (https=) | 2022-08-16 |
| JP2021534448A5 JP2021534448A5 (https=) | 2022-08-16 |
| JP7442501B2 JP7442501B2 (ja) | 2024-03-04 |
Family
ID=68072886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021507012A Active JP7442501B2 (ja) | 2018-08-10 | 2019-08-08 | 光制御フィルム及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20210294003A1 (https=) |
| JP (1) | JP7442501B2 (https=) |
| KR (1) | KR102914582B1 (https=) |
| CN (1) | CN112567269A (https=) |
| TW (1) | TW202016576A (https=) |
| WO (1) | WO2020031140A2 (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102742158B1 (ko) | 2018-01-16 | 2024-12-16 | 퍼시픽 라이트 앤드 홀로그램 인크. | 전자기 필드 컴퓨팅들을 이용한 3차원 디스플레이들 |
| US11360431B2 (en) | 2020-09-17 | 2022-06-14 | Pacific Light & Hologram, Inc. | Reconstructing objects with display zero order light suppression |
| CN116348792A (zh) * | 2020-10-15 | 2023-06-27 | 3M创新有限公司 | 含有具有红外吸收粘合层的多层光学制品的光学装置 |
| WO2022094782A1 (zh) * | 2020-11-04 | 2022-05-12 | 黑龙江天有为电子有限责任公司 | 汽车仪表盘及其控制方法、彩色控光片 |
| CN112446318B (zh) * | 2020-11-23 | 2025-05-30 | 京东方科技集团股份有限公司 | 一种光学识别模组和显示面板 |
| FR3117614B1 (fr) * | 2020-12-15 | 2023-08-25 | Isorg | Filtre angulaire optique |
| DE102021100977A1 (de) | 2021-01-19 | 2022-07-21 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Kraftfahrzeugscheinwerfer mit Lamellen |
| WO2022214903A1 (en) * | 2021-04-05 | 2022-10-13 | 3M Innovative Properties Company | Optical film, optical stack and display system |
| US20240288703A1 (en) * | 2021-09-29 | 2024-08-29 | 3M Innovative Properties Company | Light control layer for ambient contrast control |
| KR102859357B1 (ko) * | 2021-12-30 | 2025-09-12 | 엘지디스플레이 주식회사 | 시야각 제어 필름 및 이를 포함하는 표시장치 |
| CN114442330B (zh) * | 2022-04-06 | 2022-10-28 | 深圳市隆利科技股份有限公司 | 头戴式显示器的光学装置 |
| US20230378405A1 (en) * | 2022-05-17 | 2023-11-23 | Apple Inc. | Systems With External Displays |
| KR102894037B1 (ko) * | 2022-08-31 | 2025-12-04 | 주식회사 엘엠에스 | 광학필름 및 광학필름을 포함하는 전자 장치 |
| GB2622102B (en) | 2022-09-05 | 2024-11-06 | Envisics Ltd | Light control film |
| TWI885654B (zh) * | 2022-12-21 | 2025-06-01 | 南韓商Ｌｇ化學股份有限公司 | 光控膜及包含其的有機發光裝置 |
| KR20240099096A (ko) * | 2022-12-21 | 2024-06-28 | 주식회사 엘지화학 | 광 제어 필름 |
| US12066631B2 (en) | 2023-01-13 | 2024-08-20 | Google Llc | Control of diffraction artifacts in augmented reality display using view control layer |
| US12315403B2 (en) | 2023-05-12 | 2025-05-27 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12300132B2 (en) | 2023-05-12 | 2025-05-13 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12243453B2 (en) | 2023-05-12 | 2025-03-04 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12266280B2 (en) | 2023-05-12 | 2025-04-01 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12374247B2 (en) | 2023-05-12 | 2025-07-29 | Pacific Light & Hologram, Inc. | Holographically displaying live scenes including three-dimensional objects |
| US12230176B2 (en) | 2023-05-12 | 2025-02-18 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12254798B2 (en) | 2023-05-12 | 2025-03-18 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12272279B2 (en) | 2023-05-12 | 2025-04-08 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| US12236816B2 (en) | 2023-05-12 | 2025-02-25 | Pacific Light & Hologram, Inc. | Holographically displaying live scenes including three-dimensional objects |
| US12293687B2 (en) | 2023-05-12 | 2025-05-06 | Pacific Light & Hologram, Inc. | Holographically displaying live scenes including three-dimensional objects |
| US12266279B2 (en) | 2023-05-12 | 2025-04-01 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects with optical devices having in-coupling and out-coupling diffractive structures |
| US11900842B1 (en) | 2023-05-12 | 2024-02-13 | Pacific Light & Hologram, Inc. | Irregular devices |
| US12254797B2 (en) | 2023-05-12 | 2025-03-18 | Pacific Light & Hologram, Inc. | Holographically displaying live scenes including three-dimensional objects |
| US12288490B2 (en) | 2023-05-12 | 2025-04-29 | Pacific Light & Hologram, Inc. | Holographically displaying three-dimensional objects |
| CN116931257A (zh) * | 2023-06-07 | 2023-10-24 | 苏州金橙子激光技术有限公司 | 一种激光器准直光校正辅助装置 |
| WO2025004817A1 (ja) * | 2023-06-26 | 2025-01-02 | Jsr株式会社 | 光学部材、センサーモジュール、光学部材の製造方法 |
| CN117173987A (zh) * | 2023-09-05 | 2023-12-05 | 业成光电（深圳）有限公司 | 防发散光结构以及显示装置 |
| US12281984B1 (en) | 2023-12-21 | 2025-04-22 | Pacific Light & Hologram, Inc. | Optical measurements |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6398370B1 (en) | 2000-11-15 | 2002-06-04 | 3M Innovative Properties Company | Light control device |
| JP5027969B2 (ja) * | 2001-08-27 | 2012-09-19 | 大日本印刷株式会社 | 二次元視野拡大部材の製造方法 |
| JP2007279424A (ja) * | 2006-04-07 | 2007-10-25 | Three M Innovative Properties Co | 覗き見防止シート及びそれを含むディスプレイ装置 |
| WO2009085581A1 (en) | 2007-12-21 | 2009-07-09 | 3M Innovative Properties Company | Light control film |
| WO2010032801A1 (ja) * | 2008-09-17 | 2010-03-25 | 大日本印刷株式会社 | 光学シート、及び映像表示装置 |
| EP2393655A4 (en) | 2009-02-06 | 2017-07-26 | 3M Innovative Properties Company | Light control film and multi-layer optical film stack |
| KR101086927B1 (ko) * | 2010-09-08 | 2011-11-29 | 백철재 | 광 제어필름의 제조방법 및 이에 의해 제조된 광 제어필름 |
| US8523108B2 (en) * | 2011-03-24 | 2013-09-03 | Goodrich Corporation | Heat shield installation for aircraft wheel to improve convective cooling of aircraft brake |
| EP2761360A4 (en) | 2011-09-30 | 2015-06-10 | 3M Innovative Properties Co | ELECTRONICALLY SWITCHED PRIVACY FILMS AND DISPLAY DEVICE THEREFOR |
| JP5995131B2 (ja) * | 2011-11-25 | 2016-09-21 | 大日本印刷株式会社 | 光学パネルおよび表示装置 |
| JP5919952B2 (ja) * | 2012-03-29 | 2016-05-18 | 大日本印刷株式会社 | シートコイル、光学シート、これらの製造方法、及び表示装置の製造方法 |
| JP2013205698A (ja) * | 2012-03-29 | 2013-10-07 | Dainippon Printing Co Ltd | 光学シート、光学シートの製造方法、及び表示装置 |
| US10185058B2 (en) * | 2013-07-01 | 2019-01-22 | 3M Innovative Properties Company | Protection film suitable for illuminated display devices |
| US10209612B2 (en) * | 2013-09-25 | 2019-02-19 | Thomas Global Systems (IP) Pty Ltd | Display system for ambient light discrimination |
| EP3276383A4 (en) * | 2015-03-24 | 2019-02-20 | Nippon Kayaku Kabushiki Kaisha | OPTICAL LAMINATE COMPRISING AN INFRARED PROTECTION LAYER AND A POLARIZING FILM |
| WO2018097842A1 (en) * | 2016-11-22 | 2018-05-31 | 3M Innovative Properties Company | Spectrally selective light control film |
| KR102570180B1 (ko) * | 2016-11-28 | 2023-08-25 | 엘지디스플레이 주식회사 | 지문 센서 일체형 전계 발광 표시장치 |
| JP7205463B2 (ja) * | 2017-03-31 | 2023-01-17 | 大日本印刷株式会社 | 光学シート、光制御部材、面光源装置、映像源ユニット、及び表示装置 |
-
2019
- 2019-08-08 US US17/266,858 patent/US20210294003A1/en active Pending
- 2019-08-08 KR KR1020217003823A patent/KR102914582B1/ko active Active
- 2019-08-08 JP JP2021507012A patent/JP7442501B2/ja active Active
- 2019-08-08 CN CN201980052604.1A patent/CN112567269A/zh not_active Withdrawn
- 2019-08-08 WO PCT/IB2019/056776 patent/WO2020031140A2/en not_active Ceased
- 2019-08-12 TW TW108128660A patent/TW202016576A/zh unknown
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