JP2022034073A5 - - Google Patents
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- JP2022034073A5 JP2022034073A5 JP2021214587A JP2021214587A JP2022034073A5 JP 2022034073 A5 JP2022034073 A5 JP 2022034073A5 JP 2021214587 A JP2021214587 A JP 2021214587A JP 2021214587 A JP2021214587 A JP 2021214587A JP 2022034073 A5 JP2022034073 A5 JP 2022034073A5
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- substantially flat
- curved edge
- curved
- convex portion
- 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.)
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Links
- 230000003287 optical effect Effects 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662393229P | 2016-09-12 | 2016-09-12 | |
| US62/393,229 | 2016-09-12 | ||
| JP2019514002A JP2019533280A (ja) | 2016-09-12 | 2017-09-11 | インターコネクタブルライトガイドタイル |
| PCT/US2017/050917 WO2018049307A1 (en) | 2016-09-12 | 2017-09-11 | Interconnectable light guide tiles |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019514002A Division JP2019533280A (ja) | 2016-09-12 | 2017-09-11 | インターコネクタブルライトガイドタイル |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022034073A JP2022034073A (ja) | 2022-03-02 |
| JP2022034073A5 true JP2022034073A5 (enExample) | 2022-05-12 |
| JP7229331B2 JP7229331B2 (ja) | 2023-02-27 |
Family
ID=59966839
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019514002A Pending JP2019533280A (ja) | 2016-09-12 | 2017-09-11 | インターコネクタブルライトガイドタイル |
| JP2021214587A Active JP7229331B2 (ja) | 2016-09-12 | 2021-12-28 | インターコネクタブルライトガイドタイル |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019514002A Pending JP2019533280A (ja) | 2016-09-12 | 2017-09-11 | インターコネクタブルライトガイドタイル |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10677980B2 (enExample) |
| EP (1) | EP3510319A1 (enExample) |
| JP (2) | JP2019533280A (enExample) |
| KR (1) | KR102285767B1 (enExample) |
| CN (1) | CN110192062A (enExample) |
| TW (1) | TWI730171B (enExample) |
| WO (1) | WO2018049307A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049307A1 (en) | 2016-09-12 | 2018-03-15 | Lumileds Llc | Interconnectable light guide tiles |
| US11007931B2 (en) | 2018-12-26 | 2021-05-18 | Lumileds Llc | Vehicle interior lighting and illumination |
| WO2021086471A1 (en) | 2019-10-28 | 2021-05-06 | Ambulatus Robotics LLC | Autonomous robotic mobile support system for the mobility-impaired |
| CN116697292B (zh) * | 2023-01-13 | 2025-07-11 | 河南大学 | 一种室内装饰用导光建筑板材 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7358929B2 (en) | 2001-09-17 | 2008-04-15 | Philips Solid-State Lighting Solutions, Inc. | Tile lighting methods and systems |
| KR20070077275A (ko) | 2006-01-23 | 2007-07-26 | 삼성전자주식회사 | 광 가이드 유닛 및 이를 갖는 백라이트 어셈블리 |
| KR100780205B1 (ko) * | 2006-04-21 | 2007-11-27 | 삼성전기주식회사 | 액정표시장치용 백라이트 유닛 |
| FR2904093B1 (fr) * | 2006-07-21 | 2008-10-10 | Valeo Vision Sa | Dispositif d'eclairage ou de signalisation comportant une nappe de guidage galbee |
| JP4974703B2 (ja) | 2007-02-21 | 2012-07-11 | 富士フイルム株式会社 | 面状照明装置 |
| CN101652604B (zh) | 2007-04-06 | 2012-07-18 | 皇家飞利浦电子股份有限公司 | 瓦式照明设备 |
| US20080260328A1 (en) * | 2007-04-20 | 2008-10-23 | 3M Innovative Properties Company | Led light extraction bar and injection optic for thin lightguide |
| CN101368686B (zh) | 2007-08-14 | 2011-06-29 | 富士迈半导体精密工业（上海）有限公司 | 光源组件及其导光板、以及背光模组 |
| US8104945B2 (en) | 2007-12-27 | 2012-01-31 | Samsung Led Co., Ltd. | Backlight unit implementing local dimming for liquid crystal display device |
| US8721149B2 (en) | 2008-01-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Illumination device having a tapered light guide |
| US8154688B2 (en) * | 2008-05-26 | 2012-04-10 | Citizen Electronics Co., Ltd. | Planar light-emitting device and liquid crystal display apparatus |
| TWI387706B (zh) * | 2008-06-23 | 2013-03-01 | Sony Corp | Surface light source device and display device |
| US8061880B2 (en) * | 2008-08-22 | 2011-11-22 | Magna International Inc. | High efficiency light pipe—H.E.L.P. |
| US8755005B2 (en) | 2008-09-24 | 2014-06-17 | Koninklijke Philips N.V. | Thin edge backlight with LEDS optically coupled to the back surface |
| KR101725931B1 (ko) * | 2010-03-24 | 2017-04-12 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
| US8602603B2 (en) * | 2010-07-14 | 2013-12-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and display apparatus |
| CZ306888B6 (cs) * | 2010-08-06 | 2017-08-30 | Varroc Lighting Systems, s.r.o. | Světlovodicí modul |
| CN102081187A (zh) * | 2010-11-30 | 2011-06-01 | 深圳市华星光电技术有限公司 | 拼接式导光板构造及背光模块 |
| US20120140436A1 (en) | 2010-12-02 | 2012-06-07 | Intematix Corporation | Solid-state lamps with light guide and photoluminescence material |
| KR101759636B1 (ko) * | 2011-01-19 | 2017-07-21 | 삼성디스플레이 주식회사 | 표시 장치 |
| JP5738742B2 (ja) * | 2011-11-09 | 2015-06-24 | 株式会社東芝 | 面光源装置 |
| WO2013124895A1 (en) | 2012-02-22 | 2013-08-29 | Empire Technology Development Llc | Lighting device having a light guide structure |
| WO2013156905A1 (en) | 2012-04-19 | 2013-10-24 | Koninklijke Philips N.V. | A lighting device with a light guide |
| JP2014093229A (ja) * | 2012-11-05 | 2014-05-19 | Toshiba Corp | 面光源装置 |
| US20140233237A1 (en) * | 2013-02-21 | 2014-08-21 | Microsoft Corporation | Light concentrator assembly |
| DE102014102496A1 (de) * | 2014-02-26 | 2015-08-27 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| WO2018049307A1 (en) | 2016-09-12 | 2018-03-15 | Lumileds Llc | Interconnectable light guide tiles |
-
2017
- 2017-09-11 WO PCT/US2017/050917 patent/WO2018049307A1/en not_active Ceased
- 2017-09-11 CN CN201780069764.8A patent/CN110192062A/zh active Pending
- 2017-09-11 JP JP2019514002A patent/JP2019533280A/ja active Pending
- 2017-09-11 EP EP17772530.6A patent/EP3510319A1/en not_active Withdrawn
- 2017-09-11 US US15/700,517 patent/US10677980B2/en active Active
- 2017-09-11 KR KR1020197010598A patent/KR102285767B1/ko not_active Expired - Fee Related
- 2017-09-12 TW TW106131229A patent/TWI730171B/zh active
-
2020
- 2020-05-06 US US16/868,310 patent/US10901142B2/en active Active
-
2021
- 2021-12-28 JP JP2021214587A patent/JP7229331B2/ja active Active
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