CN105608987B - 一种具有多焦多层景深图像的防伪标 - Google Patents
一种具有多焦多层景深图像的防伪标 Download PDFInfo
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- CN105608987B CN105608987B CN201610116738.3A CN201610116738A CN105608987B CN 105608987 B CN105608987 B CN 105608987B CN 201610116738 A CN201610116738 A CN 201610116738A CN 105608987 B CN105608987 B CN 105608987B
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CN201610116738.3A CN105608987B (zh) | 2016-03-01 | 2016-03-01 | 一种具有多焦多层景深图像的防伪标 |
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CN201610116738.3A CN105608987B (zh) | 2016-03-01 | 2016-03-01 | 一种具有多焦多层景深图像的防伪标 |
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CN105608987A CN105608987A (zh) | 2016-05-25 |
CN105608987B true CN105608987B (zh) | 2019-01-18 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3835851A1 (en) * | 2019-12-10 | 2021-06-16 | Thales Dis France Sa | Laser engravable floating image for security laminates |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109870821A (zh) * | 2019-04-03 | 2019-06-11 | 冯煜 | 一种聚焦结构及实现裸眼3d显示的方法 |
CN110737104A (zh) * | 2019-11-05 | 2020-01-31 | 苏州大学 | 基于变焦微透镜阵列的显示系统 |
CN111650759A (zh) * | 2019-12-31 | 2020-09-11 | 北京大学 | 近红外光斑投影的多焦距微透镜阵列遥感光场成像系统 |
CN113238306B (zh) * | 2021-04-19 | 2022-07-05 | 福州大学 | 提高集成成像3d显示景深的多焦距微透镜阵列及制备方法 |
CN114035255B (zh) * | 2021-11-29 | 2023-12-19 | 武汉华工图像技术开发有限公司 | 一种全息光栅薄膜及其制作方法和防伪介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101073867B1 (ko) * | 2011-04-25 | 2011-10-14 | 주식회사 선경홀로그램 | 형광체가 인쇄된 위조방지용 홀로그램 라벨 |
CN102975568A (zh) * | 2012-05-30 | 2013-03-20 | 中钞特种防伪科技有限公司 | 光学防伪元件、使用该光学防伪元件的产品及其制备方法 |
CN104575255A (zh) * | 2015-01-19 | 2015-04-29 | 深圳市深大极光科技有限公司 | 防伪膜 |
CN104575257A (zh) * | 2015-01-19 | 2015-04-29 | 深圳市深大极光科技有限公司 | 防伪膜 |
CN205405978U (zh) * | 2016-03-01 | 2016-07-27 | 深圳市深大极光科技有限公司 | 一种具有多焦多层景深图像的防伪标 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101073867B1 (ko) * | 2011-04-25 | 2011-10-14 | 주식회사 선경홀로그램 | 형광체가 인쇄된 위조방지용 홀로그램 라벨 |
CN102975568A (zh) * | 2012-05-30 | 2013-03-20 | 中钞特种防伪科技有限公司 | 光学防伪元件、使用该光学防伪元件的产品及其制备方法 |
CN104575255A (zh) * | 2015-01-19 | 2015-04-29 | 深圳市深大极光科技有限公司 | 防伪膜 |
CN104575257A (zh) * | 2015-01-19 | 2015-04-29 | 深圳市深大极光科技有限公司 | 防伪膜 |
CN205405978U (zh) * | 2016-03-01 | 2016-07-27 | 深圳市深大极光科技有限公司 | 一种具有多焦多层景深图像的防伪标 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3835851A1 (en) * | 2019-12-10 | 2021-06-16 | Thales Dis France Sa | Laser engravable floating image for security laminates |
WO2021115954A1 (en) * | 2019-12-10 | 2021-06-17 | Thales Dis France Sa | Laser engravable floating image for security laminates |
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Denomination of invention: An anti-counterfeiting mark with multi focus and multi-layer depth of field image Effective date of registration: 20210811 Granted publication date: 20190118 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN SHENDA AURORA TECHNOLOGY Co.,Ltd. Registration number: Y2021980007533 |
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Inventor after: Huang Yanyan Inventor after: Wang Xiaobing Inventor after: Li Jianbing Inventor after: Wang Jincheng Inventor before: Li Jianbing Inventor before: Wang Xiaobing Inventor before: Huang Yanyan Inventor before: Wang Jincheng |
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Address after: 518132 Building 1 and Building 3, 1st Floor, Tianliao Avenue Juhui Mold Industrial Park, Tianliao Community, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shenda Aurora Technology Co.,Ltd. Address before: 518132 Building 1, Juhui Industrial Park, Tianliao community, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SHENDA AURORA TECHNOLOGY Co.,Ltd. |
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