JP2018514897A5 - - Google Patents
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- Publication number
- JP2018514897A5 JP2018514897A5 JP2017546720A JP2017546720A JP2018514897A5 JP 2018514897 A5 JP2018514897 A5 JP 2018514897A5 JP 2017546720 A JP2017546720 A JP 2017546720A JP 2017546720 A JP2017546720 A JP 2017546720A JP 2018514897 A5 JP2018514897 A5 JP 2018514897A5
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- state
- switchable diffuser
- optical
- haze
- 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
- 230000003287 optical effect Effects 0.000 claims 38
- 238000005286 illumination Methods 0.000 claims 6
- 238000010521 absorption reaction Methods 0.000 claims 3
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562128742P | 2015-03-05 | 2015-03-05 | |
| US62/128,742 | 2015-03-05 | ||
| PCT/US2016/019506 WO2016140851A1 (en) | 2015-03-05 | 2016-02-25 | Optical system with switchable diffuser |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018514897A JP2018514897A (ja) | 2018-06-07 |
| JP2018514897A5 true JP2018514897A5 (enExample) | 2019-04-04 |
| JP6663925B2 JP6663925B2 (ja) | 2020-03-13 |
Family
ID=56848523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017546720A Expired - Fee Related JP6663925B2 (ja) | 2015-03-05 | 2016-02-25 | 切換可能な拡散体を備えた光学系 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20180003364A1 (enExample) |
| EP (1) | EP3265854A4 (enExample) |
| JP (1) | JP6663925B2 (enExample) |
| KR (1) | KR20170122789A (enExample) |
| CN (1) | CN107430218A (enExample) |
| TW (1) | TW201643473A (enExample) |
| WO (1) | WO2016140851A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3286585A4 (en) * | 2015-04-24 | 2019-03-20 | 3M Innovative Properties Company | DIFFUSER AT SEVERAL LEVELS |
| US9894257B2 (en) * | 2015-05-13 | 2018-02-13 | Apple Inc. | Light source module with adjustable diffusion |
| USRE49613E1 (en) | 2015-11-27 | 2023-08-15 | Sioptica Gmbh | Screen for a free and restricted operating mode |
| DE102017006285A1 (de) | 2017-06-30 | 2019-01-03 | Sioptica Gmbh | Bildschirm für einen freien und einen eingeschränkten Sichtmodus |
| US11069179B2 (en) * | 2018-10-03 | 2021-07-20 | Sg Gaming, Inc. | Gaming machine having enhanced emotive lighting |
| US10585194B1 (en) | 2019-01-15 | 2020-03-10 | Shenzhen Guangjian Technology Co., Ltd. | Switchable diffuser projection systems and methods |
| CN111323931B (zh) * | 2019-01-15 | 2023-04-14 | 深圳市光鉴科技有限公司 | 光投射系统和方法 |
| US11991343B2 (en) | 2019-06-07 | 2024-05-21 | Interdigital Madison Patent Holdings, Sas | Optical method and system for light field displays based on distributed apertures |
| EP3990972A1 (en) | 2019-06-28 | 2022-05-04 | PCMS Holdings, Inc. | Optical method and system for light field (lf) displays based on tunable liquid crystal (lc) diffusers |
| WO2021076424A1 (en) | 2019-10-15 | 2021-04-22 | Pcms Holdings, Inc. | Method for projecting an expanded virtual image with a small light field display |
| US11579520B2 (en) | 2020-05-05 | 2023-02-14 | The University Of British Columbia | Light field display |
| TWI895581B (zh) * | 2021-02-02 | 2025-09-01 | 瑞士商羅立克科技股份公司 | 用於在光學感測器裝置之光敏元件上製造包含至少一個光學各向異性膜之空間受限的膜堆疊之方法，電子裝置，電子裝置之用途及電子裝置在顯示器裝備中之用途 |
| US12487390B2 (en) * | 2022-07-21 | 2025-12-02 | Benq Materials Corporation | Polarizer |
| US12163658B2 (en) | 2022-08-01 | 2024-12-10 | Viavi Solutions Inc. | Source-matched diffuser for low speckle illumination |
| TWI841091B (zh) * | 2022-12-05 | 2024-05-01 | 元太科技工業股份有限公司 | 顯示裝置及其組裝方法 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2194663B (en) | 1986-07-18 | 1990-06-20 | Stc Plc | Display device |
| US5175030A (en) | 1989-02-10 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Microstructure-bearing composite plastic articles and method of making |
| US5183597A (en) | 1989-02-10 | 1993-02-02 | Minnesota Mining And Manufacturing Company | Method of molding microstructure bearing composite plastic articles |
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US5644369A (en) | 1995-02-24 | 1997-07-01 | Motorola | Switchable lens/diffuser |
| US5831698A (en) | 1996-08-20 | 1998-11-03 | International Business Machines Corporation | Electrically variable diffuser |
| US6179948B1 (en) | 1998-01-13 | 2001-01-30 | 3M Innovative Properties Company | Optical film and process for manufacture thereof |
| US6808658B2 (en) | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
| JP3900805B2 (ja) * | 2000-08-03 | 2007-04-04 | 株式会社日立製作所 | 照明装置及びそれを用いた液晶表示装置 |
| US6550943B2 (en) | 2001-05-25 | 2003-04-22 | Illume, L.L.C. | Lamp masking method and apparatus |
| GB0317714D0 (en) | 2003-07-29 | 2003-09-03 | Koninkl Philips Electronics Nv | Autostereoscopic display apparatus |
| US7273640B2 (en) | 2003-11-21 | 2007-09-25 | Rohm And Haas Denmark Finance A/S | Highly reflective optical element |
| US20060256244A1 (en) | 2004-02-25 | 2006-11-16 | Jak Martin J J | Display device and an illumination system therefor |
| US7349043B2 (en) | 2004-05-24 | 2008-03-25 | Nec Corporation | Light source, display device, portable terminal device, and ray direction switching element |
| JP4020397B2 (ja) | 2004-06-14 | 2007-12-12 | 惠次 飯村 | 点光源を用いた面光源 |
| US8033706B1 (en) * | 2004-09-09 | 2011-10-11 | Fusion Optix, Inc. | Lightguide comprising a low refractive index region |
| CN101044428A (zh) | 2004-10-18 | 2007-09-26 | 皇家飞利浦电子股份有限公司 | 利用电可控散射的光束整形器 |
| KR100716143B1 (ko) * | 2005-09-05 | 2007-05-10 | 도레이새한 주식회사 | 광확산 필름 |
| CN100582831C (zh) * | 2006-12-22 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | 导光板及背光模组 |
| WO2009102733A2 (en) * | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Integrated front light diffuser for reflective displays |
| US7699516B1 (en) | 2008-02-21 | 2010-04-20 | Finity Labs | Back light module with micro Fresnel lens |
| US20100014027A1 (en) | 2008-07-16 | 2010-01-21 | Jabil Circuit, Inc. | Led backlight having edge illuminator for flat panel lcd displays |
| EP2419767A1 (en) | 2009-04-15 | 2012-02-22 | 3M Innovative Properties Company | Optical film |
| KR101051029B1 (ko) * | 2009-12-31 | 2011-07-26 | 심현섭 | 광확산 부재 및 그 제조방법 |
| JP2011197537A (ja) | 2010-03-23 | 2011-10-06 | Nec Casio Mobile Communications Ltd | 端末装置及びプログラム |
| WO2013095967A1 (en) * | 2011-12-20 | 2013-06-27 | 3M Innovative Properties Company | High contrast projection screen |
| US20130321686A1 (en) * | 2012-06-01 | 2013-12-05 | Kar-Han Tan | Display-camera system with switchable diffuser |
| US9535313B2 (en) | 2012-09-14 | 2017-01-03 | Scienstry, Inc. | Underwater projection |
| CN104641282B (zh) * | 2013-01-25 | 2017-05-24 | Lg化学株式会社 | 液晶装置 |
| US9575352B2 (en) * | 2013-07-23 | 2017-02-21 | 3M Innovative Properties Company | Addressable switchable transparent display |
| TWI499805B (zh) * | 2014-03-19 | 2015-09-11 | Innolux Corp | 顯示裝置 |
| US20180003892A1 (en) | 2015-02-27 | 2018-01-04 | 3M Innovative Properties Company | Light guide articles and methods of making |
-
2016
- 2016-02-25 KR KR1020177027195A patent/KR20170122789A/ko not_active Withdrawn
- 2016-02-25 WO PCT/US2016/019506 patent/WO2016140851A1/en not_active Ceased
- 2016-02-25 CN CN201680013788.7A patent/CN107430218A/zh active Pending
- 2016-02-25 EP EP16759285.6A patent/EP3265854A4/en not_active Withdrawn
- 2016-02-25 JP JP2017546720A patent/JP6663925B2/ja not_active Expired - Fee Related
- 2016-03-04 TW TW105106787A patent/TW201643473A/zh unknown
-
2017
- 2017-02-25 US US15/545,360 patent/US20180003364A1/en not_active Abandoned
-
2022
- 2022-03-23 US US17/701,881 patent/US11708962B2/en active Active
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