JP2023126766A5 - - Google Patents
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- JP2023126766A5 JP2023126766A5 JP2023093948A JP2023093948A JP2023126766A5 JP 2023126766 A5 JP2023126766 A5 JP 2023126766A5 JP 2023093948 A JP2023093948 A JP 2023093948A JP 2023093948 A JP2023093948 A JP 2023093948A JP 2023126766 A5 JP2023126766 A5 JP 2023126766A5
- Authority
- JP
- Japan
- Prior art keywords
- optical article
- reflective
- axis
- reflection
- viewpoint
- 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.)
- Granted
Links
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/102,250 | 2018-08-13 | ||
| US16/102,250 US10642214B2 (en) | 2018-08-13 | 2018-08-13 | Optical security device based on a surface of revolution |
| JP2021171641A JP7059431B2 (ja) | 2018-08-13 | 2021-10-20 | 回転表面に基づく光学的セキュリティデバイス |
| JP2022066250A JP7293451B2 (ja) | 2018-08-13 | 2022-04-13 | 回転表面に基づく光学的セキュリティデバイス |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022066250A Division JP7293451B2 (ja) | 2018-08-13 | 2022-04-13 | 回転表面に基づく光学的セキュリティデバイス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023126766A JP2023126766A (ja) | 2023-09-12 |
| JP2023126766A5 true JP2023126766A5 (enExample) | 2023-11-09 |
| JP7717117B2 JP7717117B2 (ja) | 2025-08-01 |
Family
ID=67587597
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019147176A Active JP6965312B2 (ja) | 2018-08-13 | 2019-08-09 | 回転表面に基づく光学的セキュリティデバイス |
| JP2021171641A Active JP7059431B2 (ja) | 2018-08-13 | 2021-10-20 | 回転表面に基づく光学的セキュリティデバイス |
| JP2022066250A Active JP7293451B2 (ja) | 2018-08-13 | 2022-04-13 | 回転表面に基づく光学的セキュリティデバイス |
| JP2023093948A Active JP7717117B2 (ja) | 2018-08-13 | 2023-06-07 | 回転表面に基づく光学的セキュリティデバイス |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019147176A Active JP6965312B2 (ja) | 2018-08-13 | 2019-08-09 | 回転表面に基づく光学的セキュリティデバイス |
| JP2021171641A Active JP7059431B2 (ja) | 2018-08-13 | 2021-10-20 | 回転表面に基づく光学的セキュリティデバイス |
| JP2022066250A Active JP7293451B2 (ja) | 2018-08-13 | 2022-04-13 | 回転表面に基づく光学的セキュリティデバイス |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US10642214B2 (enExample) |
| EP (1) | EP3611028B1 (enExample) |
| JP (4) | JP6965312B2 (enExample) |
| KR (3) | KR102521948B1 (enExample) |
| CN (2) | CN115139684B (enExample) |
| TW (2) | TWI826238B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10642214B2 (en) | 2018-08-13 | 2020-05-05 | Viavi Solutions Inc. | Optical security device based on a surface of revolution |
| CN111645411B (zh) * | 2020-05-13 | 2022-07-26 | 惠州市华阳光学技术有限公司 | 磁定向装置和印刷设备 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7604855B2 (en) * | 2002-07-15 | 2009-10-20 | Jds Uniphase Corporation | Kinematic images formed by orienting alignable flakes |
| US7047883B2 (en) * | 2002-07-15 | 2006-05-23 | Jds Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
| TWI402106B (zh) | 2005-04-06 | 2013-07-21 | Jds Uniphase Corp | 印記於含有可印記菲涅耳結構之成型磁場中之動態外觀變化光學裝置（ｄａｃｏｄ） |
| EP1854642B1 (en) * | 2006-05-12 | 2015-05-27 | JDS Uniphase Corporation | A security device formed by a hologram and a color shifting ink |
| ES2532531T3 (es) * | 2011-02-07 | 2015-03-27 | Sicpa Holding Sa | Dispositivo que exhibe un efecto de movimiento visual dinámico y un método para producir el mismo |
| EP2589968A1 (en) * | 2011-11-04 | 2013-05-08 | Roche Diagnostics GmbH | Laboratory sample distribution system, laboratory system and method of operating |
| DK2802450T3 (en) * | 2012-01-12 | 2019-03-25 | Viavi Solutions Inc | Article with a dynamic frame consisting of decorated pigment flakes |
| CN102723856B (zh) * | 2012-07-02 | 2014-06-25 | 矽力杰半导体技术(杭州)有限公司 | 一种同步整流控制电路以及应用其的开关电源 |
| DE102012109064A1 (de) * | 2012-09-26 | 2014-03-27 | Datacard Corporation | Lichtsteuerfolie, die mit einem Sicherheitsmerkmal ausgebildet ist |
| AR094362A1 (es) | 2013-01-09 | 2015-07-29 | Sicpa Holding Sa | Capas de efectos ópticos que muestran un efecto óptico que depende del ángulo de visión; procesos y dispositivos para la producción de esas capas, artículos que llevan una capa de efectos ópticos y usos de esas capas |
| CN105283256B (zh) | 2013-06-14 | 2017-09-12 | 锡克拜控股有限公司 | 用于生成凹场线的永久磁铁组件以及用于创建随其(反向滚动条)的光学效应涂层的方法 |
| TWI641660B (zh) | 2013-08-05 | 2018-11-21 | 瑞士商西克帕控股有限公司 | 磁性或可磁化色料顆粒及光學效應層 |
| GB201400910D0 (en) * | 2014-01-20 | 2014-03-05 | Rue De Int Ltd | Security elements and methods of their manufacture |
| TW201605655A (zh) * | 2014-07-29 | 2016-02-16 | 西克帕控股有限公司 | 用於由磁場產生裝置產生凹形磁力線所製成之光學效果層之場內硬化之方法 |
| TW201703879A (zh) * | 2015-06-02 | 2017-02-01 | 西克帕控股有限公司 | 用於生產光學效應層之製程 |
| CA2990488A1 (en) * | 2015-09-16 | 2017-03-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and apparatus for regulating communication parameters |
| PT3374093T (pt) * | 2015-11-10 | 2020-01-20 | Sicpa Holding Sa | Aparelhos e processos para produção de camadas de efeito ótico compreendendo partículas de pigmentos magnéticas ou magnetizáveis não esféricas orientadas |
| KR102380813B1 (ko) | 2016-04-22 | 2022-03-30 | 웨이브프론트 테크놀로지, 인코퍼레이티드 | 광 스위치 장치 |
| US10642214B2 (en) | 2018-08-13 | 2020-05-05 | Viavi Solutions Inc. | Optical security device based on a surface of revolution |
-
2018
- 2018-08-13 US US16/102,250 patent/US10642214B2/en active Active
-
2019
- 2019-08-08 TW TW112101795A patent/TWI826238B/zh active
- 2019-08-08 TW TW108128329A patent/TWI791878B/zh active
- 2019-08-09 EP EP19190942.3A patent/EP3611028B1/en active Active
- 2019-08-09 JP JP2019147176A patent/JP6965312B2/ja active Active
- 2019-08-12 CN CN202210815102.3A patent/CN115139684B/zh active Active
- 2019-08-12 CN CN201910740422.5A patent/CN110816113B8/zh active Active
- 2019-08-12 KR KR1020190098458A patent/KR102521948B1/ko active Active
-
2020
- 2020-04-30 US US16/862,729 patent/US11150595B2/en active Active
-
2021
- 2021-09-27 US US17/448,932 patent/US12045001B2/en active Active
- 2021-10-20 JP JP2021171641A patent/JP7059431B2/ja active Active
-
2022
- 2022-04-13 JP JP2022066250A patent/JP7293451B2/ja active Active
-
2023
- 2023-04-11 KR KR1020230047259A patent/KR102640256B1/ko active Active
- 2023-06-07 JP JP2023093948A patent/JP7717117B2/ja active Active
-
2024
- 2024-02-19 KR KR1020240023834A patent/KR20240025587A/ko active Pending
- 2024-05-30 US US18/678,195 patent/US20240319654A1/en active Pending
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