TW201838812A - 微結構化與圖案化之導光板及包含該導光板之裝置 - Google Patents
微結構化與圖案化之導光板及包含該導光板之裝置 Download PDFInfo
- Publication number
- TW201838812A TW201838812A TW106146453A TW106146453A TW201838812A TW 201838812 A TW201838812 A TW 201838812A TW 106146453 A TW106146453 A TW 106146453A TW 106146453 A TW106146453 A TW 106146453A TW 201838812 A TW201838812 A TW 201838812A
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- Prior art keywords
- light guide
- guide plate
- light
- mol
- plate according
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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
- G02B6/0001—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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- 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
- G02B6/0001—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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662440029P | 2016-12-29 | 2016-12-29 | |
| US62/440,029 | 2016-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201838812A true TW201838812A (zh) | 2018-11-01 |
Family
ID=60937960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106146453A TW201838812A (zh) | 2016-12-29 | 2017-12-29 | 微結構化與圖案化之導光板及包含該導光板之裝置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11022745B2 (enExample) |
| EP (1) | EP3563084A1 (enExample) |
| JP (1) | JP7046953B2 (enExample) |
| KR (1) | KR102534127B1 (enExample) |
| CN (1) | CN110140009B (enExample) |
| TW (1) | TW201838812A (enExample) |
| WO (1) | WO2018125624A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI714445B (zh) * | 2020-01-22 | 2020-12-21 | 力晶積成電子製造股份有限公司 | 微透鏡結構及其製造方法 |
| US10941919B1 (en) | 2019-10-02 | 2021-03-09 | Benq Materials Corporation | Light bar structure |
| TWI765313B (zh) * | 2020-08-10 | 2022-05-21 | 瑞儀光電股份有限公司 | 背光模組及顯示裝置 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3469253A1 (en) * | 2016-06-10 | 2019-04-17 | Corning Incorporated | Glass articles comprising light extraction features |
| KR102450088B1 (ko) * | 2016-11-18 | 2022-10-05 | 코닝 인코포레이티드 | 미세 구조화된 도광판 및 그를 포함하는 장치 |
| FI128882B (en) * | 2017-12-22 | 2021-02-15 | Dispelix Oy | Optical waveguide and diffractive waveguide display |
| WO2020128707A1 (en) * | 2018-12-18 | 2020-06-25 | 3M Innovative Properties Company | Polymeric film having structured surface |
| US20200324694A1 (en) * | 2019-04-11 | 2020-10-15 | GM Global Technology Operations LLC | Edge-lit reading lamp including an anti-glare plate and a diffuser plate for reducing visible blue light |
| EP4088060A4 (en) * | 2020-01-10 | 2024-01-31 | Hubbell Incorporated | LIGHT FIXTURE PROVIDED WITH A SIDE-LIT LIGHT PANEL WITH UNDER-SURFACE OPTICAL FEATURES |
| JP7594238B2 (ja) * | 2020-12-21 | 2024-12-04 | 日本電気硝子株式会社 | 導光板 |
| FR3121236B1 (fr) * | 2021-03-29 | 2024-02-09 | Optinvent | Guide optique et procede de fabrication correspondant |
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| KR20150042937A (ko) * | 2013-10-14 | 2015-04-22 | 삼성디스플레이 주식회사 | 광학 시트, 광학 시트의 제조 방법 및 광학 시트를 포함하는 표시 장치 |
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| US20150140156A1 (en) * | 2013-11-20 | 2015-05-21 | Thomas W. Palone | Non-deformable patterned template |
| KR102271617B1 (ko) * | 2013-12-19 | 2021-07-02 | 코닝 인코포레이티드 | 디스플레이 응용을 위한 텍스쳐링된 표면 |
| EP3100081B1 (en) | 2014-01-29 | 2020-03-11 | Corning Incorporated | Laser modified glass for display illumination |
| JP6575100B2 (ja) | 2015-03-25 | 2019-09-18 | 大日本印刷株式会社 | 導光部材、面光源装置及び表示装置 |
| KR20170139615A (ko) * | 2015-04-24 | 2017-12-19 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 그레이딩된 확산기 |
| JP2019520609A (ja) * | 2016-06-10 | 2019-07-18 | コーニング インコーポレイテッド | 微細構造化およびパターン付けされた導光板およびそれを含むデバイス |
| EP3469253A1 (en) | 2016-06-10 | 2019-04-17 | Corning Incorporated | Glass articles comprising light extraction features |
| CN106094095A (zh) * | 2016-08-12 | 2016-11-09 | 广州创维平面显示科技有限公司 | 一种背光模组及其液晶显示器 |
| TWI655462B (zh) * | 2018-07-04 | 2019-04-01 | Benq Materials Corporation | 偏光板 |
-
2017
- 2017-12-18 KR KR1020197022319A patent/KR102534127B1/ko active Active
- 2017-12-18 CN CN201780081835.6A patent/CN110140009B/zh not_active Expired - Fee Related
- 2017-12-18 JP JP2019534959A patent/JP7046953B2/ja not_active Expired - Fee Related
- 2017-12-18 EP EP17826103.8A patent/EP3563084A1/en not_active Withdrawn
- 2017-12-18 US US16/474,460 patent/US11022745B2/en not_active Expired - Fee Related
- 2017-12-18 WO PCT/US2017/066923 patent/WO2018125624A1/en not_active Ceased
- 2017-12-29 TW TW106146453A patent/TW201838812A/zh unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10941919B1 (en) | 2019-10-02 | 2021-03-09 | Benq Materials Corporation | Light bar structure |
| TWI723563B (zh) * | 2019-10-02 | 2021-04-01 | 明基材料股份有限公司 | 燈條結構 |
| TWI714445B (zh) * | 2020-01-22 | 2020-12-21 | 力晶積成電子製造股份有限公司 | 微透鏡結構及其製造方法 |
| TWI765313B (zh) * | 2020-08-10 | 2022-05-21 | 瑞儀光電股份有限公司 | 背光模組及顯示裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018125624A1 (en) | 2018-07-05 |
| CN110140009A (zh) | 2019-08-16 |
| CN110140009B (zh) | 2022-02-25 |
| US11022745B2 (en) | 2021-06-01 |
| US20190339440A1 (en) | 2019-11-07 |
| KR20190099060A (ko) | 2019-08-23 |
| KR102534127B1 (ko) | 2023-05-18 |
| JP7046953B2 (ja) | 2022-04-04 |
| EP3563084A1 (en) | 2019-11-06 |
| JP2020504424A (ja) | 2020-02-06 |
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