CN112639585B - 形成光控制结构的可磁化颗粒以及制备此类结构的方法 - Google Patents
形成光控制结构的可磁化颗粒以及制备此类结构的方法 Download PDFInfo
- Publication number
- CN112639585B CN112639585B CN201980046997.5A CN201980046997A CN112639585B CN 112639585 B CN112639585 B CN 112639585B CN 201980046997 A CN201980046997 A CN 201980046997A CN 112639585 B CN112639585 B CN 112639585B
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- Prior art keywords
- magnetic field
- magnetizable particles
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- substrate
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
- B05D3/203—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields pre-treatment by magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
- H10F77/492—Spectrum-splitting means, e.g. dichroic mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/123—Optical louvre elements, e.g. for directional light blocking
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
- H10F19/807—Double-glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Photovoltaic Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862699966P | 2018-07-18 | 2018-07-18 | |
| US62/699,966 | 2018-07-18 | ||
| PCT/US2019/042372 WO2020018771A1 (en) | 2018-07-18 | 2019-07-18 | Magnetizable particles forming light controlling structures and methods of making such structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112639585A CN112639585A (zh) | 2021-04-09 |
| CN112639585B true CN112639585B (zh) | 2025-02-25 |
Family
ID=67515160
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980046997.5A Active CN112639585B (zh) | 2018-07-18 | 2019-07-18 | 形成光控制结构的可磁化颗粒以及制备此类结构的方法 |
| CN201980046683.5A Withdrawn CN112424955A (zh) | 2018-07-18 | 2019-07-18 | 具有带有可磁化颗粒的光控结构的装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980046683.5A Withdrawn CN112424955A (zh) | 2018-07-18 | 2019-07-18 | 具有带有可磁化颗粒的光控结构的装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US11911791B2 (https=) |
| JP (3) | JP2021530742A (https=) |
| CN (2) | CN112639585B (https=) |
| WO (2) | WO2020018794A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020018794A1 (en) | 2018-07-18 | 2020-01-23 | 3M Innovative Properties Company | Device with light control structure having magnetizable particles |
| US12595399B2 (en) | 2020-01-22 | 2026-04-07 | 3M Innovative Properties Company | Electrically conductive adhesive layer |
| US12581949B2 (en) | 2020-01-22 | 2026-03-17 | 3M Innovative Properties Company | Thermal interface layer |
| WO2022003498A1 (en) | 2020-06-30 | 2022-01-06 | 3M Innovative Properties Company | Coated abrasive articles and methods of making and using the same |
| US11427026B1 (en) | 2021-03-23 | 2022-08-30 | Viavi Solutions Inc. | Orienting magnetic flakes within a binder layer |
| AU2021229201B1 (en) * | 2021-09-08 | 2022-10-06 | Yaue-Sheng Chang | Solar panel for pitched roof and construction method thereof |
| WO2025128538A1 (en) * | 2023-12-11 | 2025-06-19 | Diametryx Inc. | Methods of manufacturing magnetically-responsive optically-variable particles |
| US20250343500A1 (en) * | 2024-05-06 | 2025-11-06 | GAF Energy LLC | Frontsheets for photovoltaic modules |
| CN120993625A (zh) * | 2025-10-24 | 2025-11-21 | 华中科技大学 | 一种基于磁性颗粒与低熔点玻璃的光准直器及其制作方法 |
Citations (2)
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|---|---|---|---|---|
| US5104210A (en) * | 1989-04-24 | 1992-04-14 | Monsanto Company | Light control films and method of making |
| US5943156A (en) * | 1997-04-25 | 1999-08-24 | Tdk Corporation | Polarizing plate and method of manufacturing polarizing plate |
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| US2370636A (en) | 1933-03-23 | 1945-03-06 | Minnesota Mining & Mfg | Manufacture of abrasives |
| US2857879A (en) | 1955-09-01 | 1958-10-28 | Abrasive Company Of America | Apparatus for preparing abrasive articles |
| US3625666A (en) | 1968-06-19 | 1971-12-07 | Ind Distributors 1946 Ltd | Method of forming metal-coated diamond abrasive wheels |
| ZA741474B (en) | 1974-03-07 | 1975-10-29 | Edenvale Eng Works | Abrasive tools |
| ZA746013B (en) | 1974-09-23 | 1976-05-26 | Edenvale Eng Works | Abrasive tools |
| JPS61235804A (ja) | 1985-04-11 | 1986-10-21 | Ricoh Co Ltd | 光学フイルタ−およびその製造方法 |
| US4612242A (en) | 1985-06-03 | 1986-09-16 | Minnesota Mining And Manufacturing Company | Pressure-sensitive adhesive tape containing coated glass microbubbles |
| US5147716A (en) | 1989-06-16 | 1992-09-15 | Minnesota Mining And Manufacturing Company | Multi-directional light control film |
| US5181939A (en) | 1989-12-20 | 1993-01-26 | Charles Neff | Article and a method for producing an article having a high friction surface |
| JP2942707B2 (ja) * | 1994-08-09 | 1999-08-30 | 鹿島建設株式会社 | 太陽電池 |
| JPH09269513A (ja) * | 1996-03-29 | 1997-10-14 | Tokin Corp | 磁気配向シート |
| JPH116916A (ja) * | 1997-06-13 | 1999-01-12 | Tdk Corp | 偏光板およびその製造方法 |
| US7517578B2 (en) * | 2002-07-15 | 2009-04-14 | Jds Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
| US6649256B1 (en) * | 2000-01-24 | 2003-11-18 | General Electric Company | Article including particles oriented generally along an article surface and method for making |
| US20040036993A1 (en) * | 2002-05-17 | 2004-02-26 | Tin Hla Ngwe | Transparent heat mirror for solar and heat gain and methods of making |
| EP2316567B1 (en) | 2003-09-26 | 2018-01-24 | 3M Innovative Properties Co. | Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition |
| JP2005257782A (ja) * | 2004-03-09 | 2005-09-22 | Fuji Photo Film Co Ltd | 異方性光透過膜及びその製造方法 |
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| HUE061637T2 (hu) * | 2013-01-09 | 2023-08-28 | Sicpa Holding Sa | Látószögfüggõ optikai hatást mutató optikai hatású rétegek; eljárások és eszközök azok elõállítására; optikai hatású réteget hordozó tárgyak; és azok felhasználása |
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| WO2015106277A1 (en) | 2014-01-13 | 2015-07-16 | The Regents Of The University Of California | Wide-range infra-red-reflection and ultra-violet-cut transparent filters based on magnetically responsive photonic crystals |
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| EP3533075A4 (en) | 2016-10-25 | 2020-07-01 | 3M Innovative Properties Company | METHOD FOR MANUFACTURING MAGNETIZABLE ABRASIVE PARTICLES |
| WO2018080705A1 (en) | 2016-10-25 | 2018-05-03 | 3M Innovative Properties Company | Magnetizable agglomerate abrasive particles, abrasive articles, and methods of making the same |
| EP3532561B1 (en) | 2016-10-25 | 2021-04-28 | 3M Innovative Properties Company | Magnetizable abrasive particles and abrasive articles including them |
| US11253972B2 (en) | 2016-10-25 | 2022-02-22 | 3M Innovative Properties Company | Structured abrasive articles and methods of making the same |
| US10774251B2 (en) | 2016-10-25 | 2020-09-15 | 3M Innovative Properties Company | Functional abrasive particles, abrasive articles, and methods of making the same |
| PL3532562T3 (pl) | 2016-10-25 | 2021-10-04 | 3M Innovative Properties Company | Magnesowalna cząstka ścierna oraz sposób jej wytwarzania |
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| EP3532248B1 (en) | 2016-10-25 | 2021-08-04 | 3M Innovative Properties Company | Bonded abrasive wheel and method of making the same |
| US9740018B1 (en) * | 2016-10-28 | 2017-08-22 | 3M Innovative Properties Company | Light control film with varied viewing angle |
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| US20180120580A1 (en) | 2016-10-28 | 2018-05-03 | 3M Innovative Properties Company | Light control film with varied viewing angle |
| CN110198810A (zh) | 2017-01-19 | 2019-09-03 | 3M创新有限公司 | 可磁化磨料颗粒的磁性辅助转移及其相关的方法、装置和系统 |
| EP3571012A4 (en) | 2017-01-19 | 2020-11-04 | 3M Innovative Properties Company | HANDLING OF MAGNETISABLE ABRASIVE PARTICLES WITH MODULATION OF THE ANGLE OR THE FORCE OF THE MAGNETIC FIELD |
| EP3571013B1 (en) | 2017-01-19 | 2026-03-25 | 3M Innovative Properties Company | Use of magnetics with magnetizable abrasive particles, methods, apparatuses and systems using magnetics to make abrasive articles |
| US12269982B2 (en) | 2017-01-23 | 2025-04-08 | 3M Innovative Properties Company | Magnetically assisted disposition of magnetizable abrasive particles |
| EP3639070A1 (en) | 2017-06-13 | 2020-04-22 | 3M Innovative Properties Company | Light control films |
| US11724363B2 (en) * | 2018-04-24 | 2023-08-15 | 3M Innovative Properties Company | Method of making a coated abrasive article |
| WO2020018794A1 (en) * | 2018-07-18 | 2020-01-23 | 3M Innovative Properties Company | Device with light control structure having magnetizable particles |
-
2019
- 2019-07-18 WO PCT/US2019/042411 patent/WO2020018794A1/en not_active Ceased
- 2019-07-18 JP JP2021502472A patent/JP2021530742A/ja active Pending
- 2019-07-18 US US17/257,878 patent/US11911791B2/en active Active
- 2019-07-18 WO PCT/US2019/042372 patent/WO2020018771A1/en not_active Ceased
- 2019-07-18 CN CN201980046997.5A patent/CN112639585B/zh active Active
- 2019-07-18 CN CN201980046683.5A patent/CN112424955A/zh not_active Withdrawn
- 2019-07-18 US US17/250,318 patent/US11998947B2/en active Active
- 2019-07-18 JP JP2021502473A patent/JP2021530743A/ja active Pending
-
2023
- 2023-08-25 US US18/238,097 patent/US20230411547A1/en active Pending
-
2025
- 2025-06-13 JP JP2025099119A patent/JP2025134798A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104210A (en) * | 1989-04-24 | 1992-04-14 | Monsanto Company | Light control films and method of making |
| US5943156A (en) * | 1997-04-25 | 1999-08-24 | Tdk Corporation | Polarizing plate and method of manufacturing polarizing plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021530743A (ja) | 2021-11-11 |
| JP2025134798A (ja) | 2025-09-17 |
| CN112424955A (zh) | 2021-02-26 |
| US20210294002A1 (en) | 2021-09-23 |
| WO2020018771A1 (en) | 2020-01-23 |
| US11998947B2 (en) | 2024-06-04 |
| US20210273126A1 (en) | 2021-09-02 |
| WO2020018794A1 (en) | 2020-01-23 |
| US11911791B2 (en) | 2024-02-27 |
| US20230411547A1 (en) | 2023-12-21 |
| CN112639585A (zh) | 2021-04-09 |
| JP2021530742A (ja) | 2021-11-11 |
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