JP2021509974A5 - - Google Patents
Info
- Publication number
- JP2021509974A5 JP2021509974A5 JP2020537614A JP2020537614A JP2021509974A5 JP 2021509974 A5 JP2021509974 A5 JP 2021509974A5 JP 2020537614 A JP2020537614 A JP 2020537614A JP 2020537614 A JP2020537614 A JP 2020537614A JP 2021509974 A5 JP2021509974 A5 JP 2021509974A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- main surface
- diffusing
- film
- Prior art date
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862614709P | 2018-01-08 | 2018-01-08 | |
| US62/614,709 | 2018-01-08 | ||
| PCT/IB2019/050052 WO2019135190A1 (en) | 2018-01-08 | 2019-01-03 | Optical film assemblies |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021509974A JP2021509974A (ja) | 2021-04-08 |
| JP2021509974A5 true JP2021509974A5 (https=) | 2022-02-24 |
| JPWO2019135190A5 JPWO2019135190A5 (https=) | 2022-02-24 |
Family
ID=65409124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020537614A Pending JP2021509974A (ja) | 2018-01-08 | 2019-01-03 | 光学フィルムアセンブリ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200341336A1 (https=) |
| JP (1) | JP2021509974A (https=) |
| KR (1) | KR20200103816A (https=) |
| CN (1) | CN111602086A (https=) |
| WO (1) | WO2019135190A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600007B (zh) | 2019-11-08 | 2024-12-17 | 3M创新有限公司 | 包括光控膜和菲涅耳透镜的光学系统 |
| US12222599B2 (en) | 2019-12-06 | 2025-02-11 | 3M Innovative Properties Company | Optical layer and optical system |
| WO2022101721A1 (en) | 2020-11-16 | 2022-05-19 | 3M Innovative Properties Company | Undulating metal layer and optical construction including same |
| WO2022130218A1 (en) | 2020-12-18 | 2022-06-23 | 3M Innovative Properties Company | Optical construction including lens film and multilayer mask |
| CN115141542A (zh) * | 2021-03-31 | 2022-10-04 | 3M创新有限公司 | 一种可uv固化的涂层组合物及由该组合物形成的柔性硬涂层 |
| WO2022238781A1 (en) | 2021-05-10 | 2022-11-17 | 3M Innovative Properties Company | Optical system including light control film and fresnel lens |
| KR102815420B1 (ko) * | 2022-07-19 | 2025-06-02 | 주식회사 창강화학 | 광학 필름 및 이를 포함하는 백라이트 유닛 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5175030A (en) | 1989-02-10 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Microstructure-bearing composite plastic articles and method of making |
| US20050069678A1 (en) * | 2003-09-25 | 2005-03-31 | General Electric Company | Joined multi functional optical device |
| US7535642B2 (en) * | 2004-04-09 | 2009-05-19 | Kimoto Co., Ltd. | Light control sheet and surface light source using the same |
| US20090041553A1 (en) | 2007-08-06 | 2009-02-12 | 3M Innovative Properties Company | Fly-cutting system and method, and related tooling and articles |
| KR101558885B1 (ko) * | 2008-03-06 | 2015-10-15 | 미래나노텍(주) | 단일의 다층 광학 시트 및 이를 포함하는 디스플레이용 백라이트 어셈블리 |
| WO2010074862A1 (en) | 2008-12-15 | 2010-07-01 | 3M Innovative Properties Company | High refractive index inorganic oxide nanoparticles comprising surface treatment, polymerizable resin, and articles |
| JP5908842B2 (ja) * | 2009-10-27 | 2016-04-26 | スリーエム イノベイティブ プロパティズ カンパニー | 抗歪み表面を有する光学フィルム |
| SG184134A1 (en) | 2010-04-12 | 2012-11-29 | 3M Innovative Properties Co | Optical stack and lightguides |
| EP2694610A1 (en) * | 2011-04-04 | 2014-02-12 | 3M Innovative Properties Company | Optical stack comprising adhesive |
| KR102159604B1 (ko) * | 2012-11-21 | 2020-09-25 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 확산 필름 및 이를 제조하는 방법 |
| US9229141B2 (en) | 2012-12-13 | 2016-01-05 | 3M Innovative Properties Company | Optical assembly |
| CN107003438B (zh) * | 2014-12-05 | 2019-07-02 | 盛科光学株式会社 | 扩散片、层压棱镜片以及层压光学片 |
| KR101710097B1 (ko) * | 2015-04-03 | 2017-02-27 | 주식회사 엘엠에스 | 광학시트 및 이를 구비한 백라이트 유닛 |
| KR101900932B1 (ko) * | 2015-11-30 | 2018-09-27 | 엘지디스플레이 주식회사 | 광학 필름 및 그 제조방법, 액정 표시장치 |
| US20170199309A1 (en) * | 2016-01-12 | 2017-07-13 | Optivision Technology Inc. | Optical device and diffusion film |
| EP3414621B1 (en) * | 2016-02-10 | 2021-07-21 | 3M Innovative Properties Company | Unitary optical film assembly |
| CN107390307A (zh) * | 2016-05-16 | 2017-11-24 | 惠和株式会社 | 液晶显示装置用光学片、液晶显示装置用背光单元及液晶显示装置用光学片的制造方法 |
-
2019
- 2019-01-03 KR KR1020207022400A patent/KR20200103816A/ko not_active Withdrawn
- 2019-01-03 JP JP2020537614A patent/JP2021509974A/ja active Pending
- 2019-01-03 CN CN201980007277.8A patent/CN111602086A/zh active Pending
- 2019-01-03 WO PCT/IB2019/050052 patent/WO2019135190A1/en not_active Ceased
- 2019-01-03 US US16/959,710 patent/US20200341336A1/en not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2021509974A5 (https=) | ||
| JP2012529077A5 (https=) | ||
| JP2022058454A5 (https=) | ||
| JP2019529976A5 (https=) | ||
| US20150153013A1 (en) | Light adjusting film | |
| CN105977398A (zh) | 一种封装盖板及其制备方法、显示装置 | |
| US20140185304A1 (en) | Optical plate with microstructures | |
| JP2016519438A5 (https=) | ||
| US20240077659A1 (en) | Anti-peeping film and display device | |
| TW202229935A (zh) | 光擴散片、背光單元、液晶顯示裝置、資訊機器、以及光擴散片的製造方法 | |
| CN104391346A (zh) | 一种视角偏转结构棱镜膜 | |
| JP2019503287A5 (https=) | ||
| JPWO2019135190A5 (https=) | ||
| JP2019511003A5 (https=) | ||
| CN104456412A (zh) | 一种光学膜片、背光源及显示设备 | |
| US7006293B2 (en) | High brightness diffuser | |
| JP2019504354A5 (https=) | ||
| CN108474876B (zh) | 背光单元用光学片和背光单元 | |
| KR20130126546A (ko) | 광학 성능이 우수한 광학 필름 적층체 및 이를 포함하는 백라이트 유닛 | |
| CN202631771U (zh) | 光学膜及显示装置 | |
| KR20090050283A (ko) | 프리즘 시트 및 그를 포함하는 광학필름 | |
| JP2019003097A5 (https=) | ||
| US7845810B2 (en) | Prism sheet and liquid crystal display device using the same | |
| KR101764104B1 (ko) | 가변피치를 갖는 복합 광학 시트 | |
| WO2017104677A1 (ja) | バックライトユニット用光学シート及びバックライトユニット |