SG11202003940UA - Light distribution structure and element, related method and uses - Google Patents
Light distribution structure and element, related method and usesInfo
- Publication number
- SG11202003940UA SG11202003940UA SG11202003940UA SG11202003940UA SG11202003940UA SG 11202003940U A SG11202003940U A SG 11202003940UA SG 11202003940U A SG11202003940U A SG 11202003940UA SG 11202003940U A SG11202003940U A SG 11202003940UA SG 11202003940U A SG11202003940U A SG 11202003940UA
- Authority
- SG
- Singapore
- Prior art keywords
- light distribution
- distribution structure
- related method
- light
- distribution
- Prior art date
Links
Classifications
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12002—Three-dimensional structures
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
- G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762580153P | 2017-11-01 | 2017-11-01 | |
| US201862646461P | 2018-03-22 | 2018-03-22 | |
| PCT/IB2018/058575 WO2019087118A1 (en) | 2017-11-01 | 2018-11-01 | Light distribution structure and element, related method and uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202003940UA true SG11202003940UA (en) | 2020-05-28 |
Family
ID=66333003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202003940UA SG11202003940UA (en) | 2017-11-01 | 2018-11-01 | Light distribution structure and element, related method and uses |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11536896B2 (en) |
| EP (1) | EP3704519A4 (en) |
| JP (1) | JP7218375B2 (en) |
| KR (1) | KR102651691B1 (en) |
| CN (1) | CN111295606B (en) |
| SG (1) | SG11202003940UA (en) |
| TW (1) | TW201926728A (en) |
| WO (1) | WO2019087118A1 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11536896B2 (en) * | 2017-11-01 | 2022-12-27 | Nitto Denko Corporation | Light distribution structure and element, related method and uses |
| TWI816767B (en) * | 2018-03-22 | 2023-10-01 | 日商日東電工股份有限公司 | Optical components and manufacturing methods |
| CN110291780B (en) | 2019-05-15 | 2021-10-15 | 深圳市大疆创新科技有限公司 | Image stability augmentation control method, shooting equipment and movable platform |
| US11226515B2 (en) * | 2019-10-21 | 2022-01-18 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel and display device |
| CN115135738A (en) | 2020-02-21 | 2022-09-30 | 日东电工株式会社 | Adhesive layer, laminate, optical laminate, method for producing optical laminate, and optical device |
| KR20220143039A (en) | 2020-02-21 | 2022-10-24 | 닛토덴코 가부시키가이샤 | Adhesive composition layer, laminated body, optical laminated body and optical device, and manufacturing method of optical laminated body |
| CN111239887A (en) * | 2020-03-24 | 2020-06-05 | 杭州矽能新材料有限公司 | Light guide film, production method thereof and light guide device |
| JP2021185595A (en) | 2020-05-22 | 2021-12-09 | ヒュンダイ・モービス・カンパニー・リミテッド | Power semiconductor device and method of fabricating the same |
| JPWO2022024829A1 (en) | 2020-07-28 | 2022-02-03 | ||
| BR112023000846A2 (en) | 2020-07-28 | 2023-02-07 | Nitto Denko Corp | CONSTRUCTION |
| US20230280523A1 (en) | 2020-07-28 | 2023-09-07 | Nitto Denko Corporation | Lighting-device light guide member, lighting device, and building material |
| CN116157619A (en) | 2020-07-28 | 2023-05-23 | 日东电工株式会社 | Lighting device |
| CN116670426A (en) | 2020-07-28 | 2023-08-29 | 日东电工株式会社 | Surface illumination device, space containing surface illumination device, and illumination method |
| US20230341608A1 (en) | 2020-09-29 | 2023-10-26 | Nitto Denko Corporation | Optical member, manufacturing method therefor, and light distribution element |
| CN114447196A (en) * | 2020-10-30 | 2022-05-06 | 隆达电子股份有限公司 | Light-emitting device and backlight module thereof |
| WO2022176660A1 (en) | 2021-02-19 | 2022-08-25 | 日東電工株式会社 | Optical laminate, optical device, and method for producing optical laminate |
| KR20230146000A (en) | 2021-02-19 | 2023-10-18 | 닛토덴코 가부시키가이샤 | Optical laminates and optical devices |
| JPWO2022176658A1 (en) | 2021-02-19 | 2022-08-25 | ||
| CN113156707B (en) * | 2021-05-06 | 2022-09-09 | 苏州晶智科技有限公司 | Surface light source device and flat panel display device |
| JP7462840B2 (en) | 2021-06-09 | 2024-04-05 | 日東電工株式会社 | Light guide member for lighting device and lighting device |
| EP4357663A1 (en) | 2021-06-17 | 2024-04-24 | Nitto Denko Corporation | Light guide member for lighting device and lighting device |
| JPWO2022270556A1 (en) | 2021-06-22 | 2022-12-29 | ||
| WO2023276704A1 (en) | 2021-06-29 | 2023-01-05 | 日東電工株式会社 | Light guide member for light emission device and light emission device |
| KR20240025560A (en) | 2021-07-01 | 2024-02-27 | 시옵티카 게엠베하 | Light guide and display screen using light guide |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5396350A (en) | 1993-11-05 | 1995-03-07 | Alliedsignal Inc. | Backlighting apparatus employing an array of microprisms |
| JP2002358811A (en) * | 2001-05-31 | 2002-12-13 | Harison Toshiba Lighting Corp | Light transmission device, backlight unit, and liquid crystal displaying device |
| CN101441292A (en) | 2003-02-28 | 2009-05-27 | 夏普株式会社 | Surface radiating conversion element, an LCD and a method for fabricating the surface radiating conversion element |
| US6846089B2 (en) | 2003-05-16 | 2005-01-25 | 3M Innovative Properties Company | Method for stacking surface structured optical films |
| US7876489B2 (en) * | 2006-06-05 | 2011-01-25 | Pixtronix, Inc. | Display apparatus with optical cavities |
| RU2009119059A (en) * | 2006-10-31 | 2010-12-10 | Ой Модинес Лтд (Fi) | METHOD AND INSTALLATION FOR PRODUCTION OF OPTICAL PRODUCTS HAVING COMPLEX THREE-DIMENSIONAL FORMS |
| US8615151B2 (en) | 2006-11-14 | 2013-12-24 | Modilis Holdings Llc | Lightguide arrangement and related applications |
| US7733439B2 (en) | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
| JP4384214B2 (en) * | 2007-09-27 | 2009-12-16 | 株式会社 日立ディスプレイズ | Surface light emitting device, image display device, and image display device using the same |
| US20110297220A1 (en) * | 2010-04-06 | 2011-12-08 | Kari Rinko | Laminate structure with embedded cavities for use with solar cells and related method of manufacture |
| US20110244187A1 (en) * | 2010-04-06 | 2011-10-06 | Modilis Holdings Llc | Internal Cavity Optics |
| US9651729B2 (en) * | 2010-04-16 | 2017-05-16 | Flex Lighting Ii, Llc | Reflective display comprising a frontlight with extraction features and a light redirecting optical element |
| KR101898753B1 (en) | 2011-04-04 | 2018-09-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Optical stack comprising adhesive |
| US20140140091A1 (en) | 2012-11-20 | 2014-05-22 | Sergiy Victorovich Vasylyev | Waveguide illumination system |
| US8630518B2 (en) | 2012-05-22 | 2014-01-14 | Sharp Laboratories Of America, Inc. | Ultra-thin waveguide with controlled light extraction |
| US8971680B2 (en) * | 2012-05-22 | 2015-03-03 | Sharp Laboratories Of America, Inc. | Waveguide with Controlled Light Collimation |
| CN106688088B (en) | 2014-08-05 | 2020-01-10 | 因特瓦克公司 | Implantation mask and alignment |
| US20160313491A1 (en) * | 2015-04-24 | 2016-10-27 | Qualcomm Mems Technologies, Inc. | Illumination structure for use with frontlight |
| CN104950511B (en) * | 2015-07-06 | 2018-05-01 | 张家港康得新光电材料有限公司 | Optical thin film and back light unit |
| US10162107B2 (en) * | 2017-02-16 | 2018-12-25 | Institut National D'optique | Multicore optical fiber for multipoint distributed sensing and probing |
| US11536896B2 (en) * | 2017-11-01 | 2022-12-27 | Nitto Denko Corporation | Light distribution structure and element, related method and uses |
| TWI816767B (en) * | 2018-03-22 | 2023-10-01 | 日商日東電工股份有限公司 | Optical components and manufacturing methods |
| WO2019224705A1 (en) * | 2018-05-21 | 2019-11-28 | Nitto Denko Corporation | Improved light distribution element |
-
2018
- 2018-11-01 US US16/760,259 patent/US11536896B2/en active Active
- 2018-11-01 CN CN201880070904.8A patent/CN111295606B/en active Active
- 2018-11-01 TW TW107138814A patent/TW201926728A/en unknown
- 2018-11-01 EP EP18874472.6A patent/EP3704519A4/en active Pending
- 2018-11-01 SG SG11202003940UA patent/SG11202003940UA/en unknown
- 2018-11-01 KR KR1020207012968A patent/KR102651691B1/en active IP Right Grant
- 2018-11-01 WO PCT/IB2018/058575 patent/WO2019087118A1/en unknown
- 2018-11-01 JP JP2020543427A patent/JP7218375B2/en active Active
-
2022
- 2022-11-22 US US17/992,524 patent/US20230077627A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3704519A1 (en) | 2020-09-09 |
| CN111295606A (en) | 2020-06-16 |
| TW201926728A (en) | 2019-07-01 |
| EP3704519A4 (en) | 2021-08-04 |
| KR20200083474A (en) | 2020-07-08 |
| JP7218375B2 (en) | 2023-02-06 |
| US20200257044A1 (en) | 2020-08-13 |
| US11536896B2 (en) | 2022-12-27 |
| KR102651691B1 (en) | 2024-03-27 |
| CN111295606B (en) | 2023-07-21 |
| JP2021501458A (en) | 2021-01-14 |
| WO2019087118A1 (en) | 2019-05-09 |
| US20230077627A1 (en) | 2023-03-16 |
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