TW201431616A - 顯示取決於視角的光學效應之光學效應層；用於其生產之工藝和裝置；攜帶光學效應層之物品；及其用途 - Google Patents
顯示取決於視角的光學效應之光學效應層；用於其生產之工藝和裝置；攜帶光學效應層之物品；及其用途 Download PDFInfo
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- TW201431616A TW201431616A TW103100182A TW103100182A TW201431616A TW 201431616 A TW201431616 A TW 201431616A TW 103100182 A TW103100182 A TW 103100182A TW 103100182 A TW103100182 A TW 103100182A TW 201431616 A TW201431616 A TW 201431616A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B05D3/207—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 post-treatment by magnetic fields
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- H—ELECTRICITY
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- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
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- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
- H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
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- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
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- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
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- 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
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- B42D2033/16—
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- B42D2033/20—
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- B42D2035/20—
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
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| EP13150694 | 2013-01-09 |
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| EP (1) | EP2943291B1 (https=) |
| JP (1) | JP6209756B2 (https=) |
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| TWI909026B (zh) | 2021-03-31 | 2025-12-21 | 瑞士商西克帕控股有限公司 | 包含磁性或可磁化顏料粒子且展現一或更多個標記的光學效應層及其產生方法 |
| CN114149726A (zh) * | 2021-08-25 | 2022-03-08 | 惠州市华阳光学技术有限公司 | 一种动态光学效应层及其制备方法 |
| US12472665B2 (en) | 2022-02-18 | 2025-11-18 | Kohler Co. | Molded solid surfaces including ferrous material |
| CA3244906A1 (en) | 2022-02-28 | 2023-08-31 | Sicpa Holding Sa | METHODS FOR PRODUCING OPTICALLY EFFECTIVE COATINGS COMPRISING MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES AND EXHIBITING ONE OR MORE INDICATORS |
| KR20250048282A (ko) | 2022-08-05 | 2025-04-08 | 시크파 홀딩 에스에이 | 자성 또는 자화성 안료 입자를 포함하고 하나 이상의 표시물을 나타내는 광학 효과층을 제조하는 방법 |
| EP4688290A1 (en) | 2023-04-03 | 2026-02-11 | Sicpa Holding SA | Apparatuses and processes for producing optical effects layers |
| CN117021742B (zh) * | 2023-07-10 | 2025-12-05 | 惠州市华阳光学技术有限公司 | 磁定向装置及印刷设备 |
| TW202528492A (zh) | 2023-08-24 | 2025-07-16 | 瑞士商西克帕控股有限公司 | 包含磁性或可磁化顏料顆粒之ｕｖ－ｖｉｓ輻射可固化塗料組成物及用於製造光學效應層之方法 |
| CN117621623A (zh) * | 2023-11-01 | 2024-03-01 | 惠州市华阳光学技术有限公司 | 磁定向装置及印刷设备 |
| TW202541920A (zh) | 2023-12-20 | 2025-11-01 | 瑞士商西克帕控股有限公司 | 用於產生光學效應層的製程 |
| TW202532145A (zh) | 2023-12-20 | 2025-08-16 | 瑞士商西克帕控股有限公司 | 用於產生光學效應層的製程 |
| TW202532144A (zh) | 2023-12-20 | 2025-08-16 | 瑞士商西克帕控股有限公司 | 用於產生光學效應層的製程 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI666501B (zh) * | 2018-01-24 | 2019-07-21 | 友達光電股份有限公司 | 磁致變色顯示器 |
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| WO2014108404A3 (en) | 2014-12-04 |
| KR20150103670A (ko) | 2015-09-11 |
| PH12015501285A1 (en) | 2015-08-17 |
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| WO2014108404A2 (en) | 2014-07-17 |
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| CN104903009A (zh) | 2015-09-09 |
| ES2828182T3 (es) | 2021-05-25 |
| JP2016513023A (ja) | 2016-05-12 |
| KR102189117B1 (ko) | 2020-12-14 |
| CA2890165C (en) | 2021-07-27 |
| EP2943291A2 (en) | 2015-11-18 |
| AU2014204887A1 (en) | 2015-05-21 |
| CN104903009B (zh) | 2017-09-08 |
| BR112015011388A2 (pt) | 2017-07-11 |
| US9724956B2 (en) | 2017-08-08 |
| CA2890165A1 (en) | 2014-07-17 |
| MX2015008871A (es) | 2015-10-30 |
| EP2943291B1 (en) | 2020-08-19 |
| RU2015133269A (ru) | 2017-02-20 |
| JP6209756B2 (ja) | 2017-10-11 |
| RU2645926C2 (ru) | 2018-02-28 |
| BR112015011388B1 (pt) | 2021-11-23 |
| HK1209685A1 (en) | 2016-04-08 |
| IN2015DN03735A (https=) | 2015-09-18 |
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