CN111295606B - 光分布结构和元件，相关方法和用途 - Google Patents
光分布结构和元件，相关方法和用途 Download PDFInfo
- Publication number
- CN111295606B CN111295606B CN201880070904.8A CN201880070904A CN111295606B CN 111295606 B CN111295606 B CN 111295606B CN 201880070904 A CN201880070904 A CN 201880070904A CN 111295606 B CN111295606 B CN 111295606B
- Authority
- CN
- China
- Prior art keywords
- light
- light distribution
- optical
- distribution structure
- pattern
- 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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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)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762580153P | 2017-11-01 | 2017-11-01 | |
| US62/580,153 | 2017-11-01 | ||
| US201862646461P | 2018-03-22 | 2018-03-22 | |
| US62/646,461 | 2018-03-22 | ||
| PCT/IB2018/058575 WO2019087118A1 (en) | 2017-11-01 | 2018-11-01 | Light distribution structure and element, related method and uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111295606A CN111295606A (zh) | 2020-06-16 |
| CN111295606B true CN111295606B (zh) | 2023-07-21 |
Family
ID=66333003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880070904.8A Active CN111295606B (zh) | 2017-11-01 | 2018-11-01 | 光分布结构和元件，相关方法和用途 |
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) | TW202520934A (https=) |
| WO (1) | WO2019087118A1 (https=) |
Families Citing this family (38)
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| TW202520934A (zh) * | 2017-11-01 | 2025-05-16 | 日商日東電工股份有限公司 | 光分布結構、其製造方法及所製成的元件 |
| US11442214B2 (en) * | 2018-03-22 | 2022-09-13 | Nitto Denko Corporation | Optical device |
| CN110291780B (zh) | 2019-05-15 | 2021-10-15 | 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 |
| KR102936204B1 (ko) | 2020-02-21 | 2026-03-10 | 닛토덴코 가부시키가이샤 | 접착제층, 적층체, 광학 적층체 및 광학 적층체의 제조 방법, 및 광학 장치 |
| EP4108731A4 (en) | 2020-02-21 | 2024-03-27 | Nitto Denko Corporation | ADHESIVE COMPOSITION LAYER, LAMINATE PRODUCT, OPTICAL LAMINATE PRODUCT, OPTICAL DEVICE, AND METHOD FOR PRODUCING OPTICAL LAMINATE PRODUCT |
| 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 |
| KR20220158708A (ko) | 2020-03-27 | 2022-12-01 | 닛토덴코 가부시키가이샤 | 백라이트 유닛 및 화상 표시 장치 |
| KR102843446B1 (ko) | 2020-03-30 | 2025-08-06 | 닛토덴코 가부시키가이샤 | 백라이트 유닛 및 화상 표시 장치 |
| 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 |
| BR112023000960A2 (pt) * | 2020-07-28 | 2023-02-07 | Nitto Denko Corp | Dispositivo de iluminação de superfície, espaço incluindo dispositivo de iluminação de superfície e método de iluminação |
| KR20230047084A (ko) | 2020-07-28 | 2023-04-06 | 닛토덴코 가부시키가이샤 | 조명 장치 |
| JP7704362B2 (ja) | 2020-07-28 | 2025-07-08 | 日東電工株式会社 | 建築物 |
| CN116134268B (zh) * | 2020-07-28 | 2025-12-23 | 日东电工株式会社 | 照明装置用导光部件、照明装置及建筑部件 |
| EP4191125A4 (en) | 2020-07-28 | 2024-08-14 | Nitto Denko Corporation | TABLE TOP LIGHTING DEVICE |
| WO2022030544A1 (en) * | 2020-08-06 | 2022-02-10 | Nitto Denko Corporation | Light incoupling element, related method and uses |
| KR20230045018A (ko) * | 2020-08-06 | 2023-04-04 | 닛토덴코 가부시키가이샤 | 광편향 테이프, 관련 방법 및 용도 |
| KR20230077734A (ko) | 2020-09-29 | 2023-06-01 | 닛토덴코 가부시키가이샤 | 광학 부재, 그 제조 방법, 및 배광 소자 |
| 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 |
| EP4296328A1 (en) | 2021-02-19 | 2023-12-27 | Nitto Denko Corporation | Adhesive agent layer and optical layered body having adhesive agent layer |
| KR20230146000A (ko) | 2021-02-19 | 2023-10-18 | 닛토덴코 가부시키가이샤 | 광학 적층체 및 광학 장치 |
| EP4296330A4 (en) | 2021-02-19 | 2025-02-26 | Nitto Denko Corporation | Optical laminate, optical device, and method for producing optical laminate |
| 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 |
| US12147068B2 (en) * | 2021-06-09 | 2024-11-19 | Nitto Denko Corporation | Light guide member for illumination device, and illumination device |
| EP4357663A4 (en) | 2021-06-17 | 2025-05-21 | Nitto Denko Corporation | Light guide member for lighting device and lighting device |
| KR20240024042A (ko) | 2021-06-22 | 2024-02-23 | 닛토덴코 가부시키가이샤 | 광학 적층체의 제조 방법 및 광학 적층체 |
| WO2023276704A1 (ja) | 2021-06-29 | 2023-01-05 | 日東電工株式会社 | 発光装置用導光部材および発光装置 |
| KR20240025560A (ko) | 2021-07-01 | 2024-02-27 | 시옵티카 게엠베하 | 도광체 및 도광체를 사용한 디스플레이 스크린 |
| JPWO2023074572A1 (https=) | 2021-10-29 | 2023-05-04 | ||
| 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 |
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| 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 |
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| 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 |
| CN107078193B (zh) | 2014-10-27 | 2019-11-22 | 亮锐控股有限公司 | 定向发光装置及其制造方法 |
| 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 |
| TW202520934A (zh) * | 2017-11-01 | 2025-05-16 | 日商日東電工股份有限公司 | 光分布結構、其製造方法及所製成的元件 |
| US11442214B2 (en) * | 2018-03-22 | 2022-09-13 | Nitto Denko Corporation | Optical device |
| KR102746689B1 (ko) * | 2018-05-21 | 2024-12-26 | 닛토덴코 가부시키가이샤 | 개량된 배광 소자 |
-
2018
- 2018-11-01 TW TW114100946A patent/TW202520934A/zh unknown
- 2018-11-01 KR KR1020207012968A patent/KR102651691B1/ko 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 WO PCT/IB2018/058575 patent/WO2019087118A1/en not_active Ceased
- 2018-11-01 EP EP18874472.6A patent/EP3704519A4/en active Pending
- 2018-11-01 CN CN201880070904.8A patent/CN111295606B/zh active Active
- 2018-11-01 SG SG11202003940UA patent/SG11202003940UA/en unknown
-
2022
- 2022-11-22 US US17/992,524 patent/US12153250B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7218375B2 (ja) | 2023-02-06 |
| TW202520934A (zh) | 2025-05-16 |
| TW201926728A (zh) | 2019-07-01 |
| CN111295606A (zh) | 2020-06-16 |
| KR20200083474A (ko) | 2020-07-08 |
| TWI882951B (zh) | 2025-05-11 |
| SG11202003940UA (en) | 2020-05-28 |
| US20200257044A1 (en) | 2020-08-13 |
| KR102651691B1 (ko) | 2024-03-27 |
| JP2021501458A (ja) | 2021-01-14 |
| EP3704519A1 (en) | 2020-09-09 |
| US20230077627A1 (en) | 2023-03-16 |
| US11536896B2 (en) | 2022-12-27 |
| US12153250B2 (en) | 2024-11-26 |
| EP3704519A4 (en) | 2021-08-04 |
| WO2019087118A1 (en) | 2019-05-09 |
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