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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
- Optical Integrated Circuits (AREA)
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 (https=) |
| EP (1) | EP3704519A4 (https=) |
| JP (1) | JP7218375B2 (https=) |
| KR (1) | KR102651691B1 (https=) |
| CN (1) | CN111295606B (https=) |
| SG (1) | SG11202003940UA (https=) |
| TW (2) | TWI882951B (https=) |
| WO (1) | WO2019087118A1 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11202003940UA (en) * | 2017-11-01 | 2020-05-28 | Nitto Denko Corp | Light distribution structure and element, related method and uses |
| TWI794456B (zh) * | 2018-03-22 | 2023-03-01 | 日商日東電工股份有限公司 | 光學裝置 |
| WO2020227998A1 (zh) | 2019-05-15 | 2020-11-19 | 深圳市大疆创新科技有限公司 | 图像增稳控制方法、拍摄设备和可移动平台 |
| US11226515B2 (en) * | 2019-10-21 | 2022-01-18 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display panel and display device |
| WO2021087617A1 (en) | 2019-11-08 | 2021-05-14 | The University Of British Columbia | Linear optical cavity array light guide |
| WO2021167091A1 (ja) | 2020-02-21 | 2021-08-26 | 日東電工株式会社 | 接着剤組成物層、積層体、光学積層体および光学装置、ならびに光学積層体の製造方法 |
| KR102936204B1 (ko) | 2020-02-21 | 2026-03-10 | 닛토덴코 가부시키가이샤 | 접착제층, 적층체, 광학 적층체 및 광학 적층체의 제조 방법, 및 광학 장치 |
| CN111239887B (zh) * | 2020-03-24 | 2024-06-14 | 杭州矽能新材料有限公司 | 一种导光膜及其生产方法及导光装置 |
| WO2021193896A1 (ja) | 2020-03-27 | 2021-09-30 | 日東電工株式会社 | バックライトユニットおよび画像表示装置 |
| TWI877338B (zh) | 2020-03-30 | 2025-03-21 | 日商日東電工股份有限公司 | 背光單元及影像顯示裝置 |
| JP7735083B2 (ja) | 2020-05-22 | 2025-09-08 | ヒュンダイ・モービス・カンパニー・リミテッド | パワー半導体素子およびその製造方法 |
| KR102814283B1 (ko) | 2020-07-28 | 2025-05-29 | 닛토덴코 가부시키가이샤 | 조명 장치용 도광부재, 조명 장치 및 건축부재 |
| EP4191125A4 (en) | 2020-07-28 | 2024-08-14 | Nitto Denko Corporation | TABLE TOP LIGHTING DEVICE |
| US20230296217A1 (en) * | 2020-07-28 | 2023-09-21 | Nitto Denko Corporation | Surface illumination device, space including surface illumination device, and illumination method |
| BR112023000846A2 (pt) | 2020-07-28 | 2023-02-07 | Nitto Denko Corp | Construção |
| CN116157619A (zh) | 2020-07-28 | 2023-05-23 | 日东电工株式会社 | 照明装置 |
| EP4193204A4 (en) | 2020-08-06 | 2024-08-07 | Nitto Denko Corporation | LIGHT COUPLING ELEMENT, METHOD AND USES THEREOF |
| JP2023538261A (ja) * | 2020-08-06 | 2023-09-07 | 日東電工株式会社 | 光偏向テープ、関連する方法および使用 |
| JP7771072B2 (ja) | 2020-09-29 | 2025-11-17 | 日東電工株式会社 | 光学部材、その製造方法、および配光素子 |
| CN114447196A (zh) * | 2020-10-30 | 2022-05-06 | 隆达电子股份有限公司 | 发光装置及其背光模块 |
| WO2022176659A1 (ja) | 2021-02-19 | 2022-08-25 | 日東電工株式会社 | 光学積層体および光学装置 |
| JPWO2022176658A1 (https=) | 2021-02-19 | 2022-08-25 | ||
| KR20230148326A (ko) | 2021-02-19 | 2023-10-24 | 닛토덴코 가부시키가이샤 | 광학 적층체, 광학 장치 및 광학 적층체의 제조 방법 |
| CN113156707B (zh) * | 2021-05-06 | 2022-09-09 | 苏州晶智科技有限公司 | 面光源装置和平板显示装置 |
| WO2022260080A1 (ja) | 2021-06-09 | 2022-12-15 | 日東電工株式会社 | 照明装置用導光部材および照明装置 |
| JPWO2022264930A1 (https=) | 2021-06-17 | 2022-12-22 | ||
| WO2022270556A1 (ja) | 2021-06-22 | 2022-12-29 | 日東電工株式会社 | 光学積層体の製造方法および光学積層体 |
| CN117396940A (zh) * | 2021-06-29 | 2024-01-12 | 日东电工株式会社 | 发光装置用导光部件以及发光装置 |
| KR20240025560A (ko) | 2021-07-01 | 2024-02-27 | 시옵티카 게엠베하 | 도광체 및 도광체를 사용한 디스플레이 스크린 |
| EP4425248A4 (en) | 2021-10-29 | 2025-11-19 | Nitto Denko Corp | OPTICAL LAMINATE, OPTICAL DEVICE AND PROCESS FOR PRODUCING OPTICAL LAMINATE |
| JP2023142896A (ja) | 2022-03-25 | 2023-10-06 | 日東電工株式会社 | 光学積層体 |
| JP2024048143A (ja) | 2022-09-27 | 2024-04-08 | 日東電工株式会社 | 照明装置 |
| JP2024048153A (ja) * | 2022-09-27 | 2024-04-08 | 日東電工株式会社 | 光学装置、光学部材および導光部材 |
| US12271899B2 (en) * | 2022-11-17 | 2025-04-08 | Bank Of America Corporation | Voice based feature extraction and optical receptive net for non-fungible token transfer |
| JP2024135394A (ja) | 2023-03-22 | 2024-10-04 | 日東電工株式会社 | 積層体、光学部材、光学装置及び積層体の製造方法 |
| JP2024171721A (ja) | 2023-05-30 | 2024-12-12 | 日東電工株式会社 | 導光部材および照明装置 |
| JP2024174483A (ja) | 2023-06-05 | 2024-12-17 | 日東電工株式会社 | 積層フィルム、およびロール |
| JP2024174482A (ja) | 2023-06-05 | 2024-12-17 | 日東電工株式会社 | 積層フィルム |
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| US5396350A (en) | 1993-11-05 | 1995-03-07 | Alliedsignal Inc. | Backlighting apparatus employing an array of microprisms |
| JP2002358811A (ja) | 2001-05-31 | 2002-12-13 | Harison Toshiba Lighting Corp | 光透過装置、バックライトユニット、液晶表示装置 |
| US7537369B2 (en) * | 2003-02-28 | 2009-05-26 | Sharp Kabushiki Kaisha | Surface radiation conversion element, liquid crystal display device, and method of producing a surface radiation 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 |
| WO2008053079A1 (en) * | 2006-10-31 | 2008-05-08 | Oy Modines Ltd | Method and arrangement for manufacturing optical products with complex three-dimensional forms |
| JP2010509664A (ja) * | 2006-11-14 | 2010-03-25 | オーワイ モディリス エルティディ | 光ガイド構成および関連する用途 |
| US7733439B2 (en) | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
| JP4384214B2 (ja) * | 2007-09-27 | 2009-12-16 | 株式会社 日立ディスプレイズ | 面発光素子，画像表示素子及びそれを用いた画像表示装置 |
| KR20130109929A (ko) | 2010-04-06 | 2013-10-08 | 오와이 아이씨에스 인텔리전트 컨트롤 시스템즈 리미티드 | 태양전지를 이용하기 위한 매립된 공동을 갖는 라미네이트 구조 및 이들의 관련 제조 방법 |
| 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 |
| SG194043A1 (en) | 2011-04-04 | 2013-11-29 | 3M Innovative Properties Co | 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 |
| TWI707483B (zh) | 2012-07-17 | 2020-10-11 | 新加坡商新加坡恒立私人有限公司 | 發射可變強度分布的光線的光電模組 |
| WO2014108782A1 (en) * | 2013-01-09 | 2014-07-17 | Koninklijke Philips N.V. | Shaped cavity in substrate of a chip scale package led |
| CN104882782B (zh) | 2014-02-28 | 2020-06-23 | 光引研创股份有限公司 | 光发射器 |
| JP6607923B2 (ja) | 2014-08-05 | 2019-11-20 | インテヴァック インコーポレイテッド | 注入マスク及びアライメント |
| JP6634447B2 (ja) | 2014-10-27 | 2020-01-22 | ルミレッズ ホールディング ベーフェー | 指向性発光装置及びその製造方法 |
| US20160313491A1 (en) * | 2015-04-24 | 2016-10-27 | Qualcomm Mems Technologies, Inc. | Illumination structure for use with frontlight |
| CN104950511B (zh) * | 2015-07-06 | 2018-05-01 | 张家港康得新光电材料有限公司 | 光学薄膜及背光单元 |
| WO2017125797A1 (ja) * | 2016-01-18 | 2017-07-27 | 株式会社半導体エネルギー研究所 | 金属酸化物膜及びその形成方法、ならびに半導体装置 |
| US10162107B2 (en) * | 2017-02-16 | 2018-12-25 | Institut National D'optique | Multicore optical fiber for multipoint distributed sensing and probing |
| SG11202003940UA (en) * | 2017-11-01 | 2020-05-28 | Nitto Denko Corp | Light distribution structure and element, related method and uses |
| TWI794456B (zh) * | 2018-03-22 | 2023-03-01 | 日商日東電工股份有限公司 | 光學裝置 |
| KR102746689B1 (ko) * | 2018-05-21 | 2024-12-26 | 닛토덴코 가부시키가이샤 | 개량된 배광 소자 |
-
2018
- 2018-11-01 SG SG11202003940UA patent/SG11202003940UA/en unknown
- 2018-11-01 WO PCT/IB2018/058575 patent/WO2019087118A1/en not_active Ceased
- 2018-11-01 CN CN201880070904.8A patent/CN111295606B/zh active Active
- 2018-11-01 JP JP2020543427A patent/JP7218375B2/ja active Active
- 2018-11-01 US US16/760,259 patent/US11536896B2/en active Active
- 2018-11-01 TW TW107138814A patent/TWI882951B/zh active
- 2018-11-01 EP EP18874472.6A patent/EP3704519A4/en active Pending
- 2018-11-01 TW TW114100946A patent/TW202520934A/zh unknown
- 2018-11-01 KR KR1020207012968A patent/KR102651691B1/ko active Active
-
2022
- 2022-11-22 US US17/992,524 patent/US12153250B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3704519A1 (en) | 2020-09-09 |
| KR102651691B1 (ko) | 2024-03-27 |
| TW202520934A (zh) | 2025-05-16 |
| US20200257044A1 (en) | 2020-08-13 |
| KR20200083474A (ko) | 2020-07-08 |
| EP3704519A4 (en) | 2021-08-04 |
| JP2021501458A (ja) | 2021-01-14 |
| US12153250B2 (en) | 2024-11-26 |
| US11536896B2 (en) | 2022-12-27 |
| TW201926728A (zh) | 2019-07-01 |
| JP7218375B2 (ja) | 2023-02-06 |
| CN111295606A (zh) | 2020-06-16 |
| US20230077627A1 (en) | 2023-03-16 |
| WO2019087118A1 (en) | 2019-05-09 |
| TWI882951B (zh) | 2025-05-11 |
| CN111295606B (zh) | 2023-07-21 |
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