CN109344942A - 一种用于防伪标签的光学散斑puf*** - Google Patents
一种用于防伪标签的光学散斑puf*** Download PDFInfo
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- CN109344942A CN109344942A CN201811121102.3A CN201811121102A CN109344942A CN 109344942 A CN109344942 A CN 109344942A CN 201811121102 A CN201811121102 A CN 201811121102A CN 109344942 A CN109344942 A CN 109344942A
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
- G06K19/022—Processes or apparatus therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Microscoopes, Condenser (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811121102.3A CN109344942B (zh) | 2018-09-26 | 2018-09-26 | 一种用于防伪标签的光学散斑puf*** |
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CN201811121102.3A CN109344942B (zh) | 2018-09-26 | 2018-09-26 | 一种用于防伪标签的光学散斑puf*** |
Publications (2)
Publication Number | Publication Date |
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CN109344942A true CN109344942A (zh) | 2019-02-15 |
CN109344942B CN109344942B (zh) | 2021-08-27 |
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CN201811121102.3A Active CN109344942B (zh) | 2018-09-26 | 2018-09-26 | 一种用于防伪标签的光学散斑puf*** |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110243757A (zh) * | 2019-06-14 | 2019-09-17 | 同济大学 | 一种复合截面粘结力高精度测试方法 |
CN112130336A (zh) * | 2020-09-27 | 2020-12-25 | 欧菲微电子技术有限公司 | 光学组件、3d感测组件以及电子设备 |
CN113900289A (zh) * | 2021-10-18 | 2022-01-07 | 中国工程物理研究院电子工程研究所 | 一种光源集成物理不可克隆函数器件的制备方法 |
CN114564171A (zh) * | 2022-03-04 | 2022-05-31 | 中国工程物理研究院电子工程研究所 | 真随机数生成方法、装置、电子设备、存储介质及*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150101414A (ko) * | 2014-02-24 | 2015-09-03 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판 및 이를 이용한 표시장치 |
CN107196766A (zh) * | 2017-07-20 | 2017-09-22 | 中国工程物理研究院电子工程研究所 | 一种小型化量子认证*** |
CN107257285A (zh) * | 2017-07-20 | 2017-10-17 | 中国工程物理研究院电子工程研究所 | 一种基于单光子激励和光学puf的认证*** |
US20180059018A1 (en) * | 2016-08-23 | 2018-03-01 | Samsung Electronics Co., Ltd. | Authentication structure and authentication method using the same |
-
2018
- 2018-09-26 CN CN201811121102.3A patent/CN109344942B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150101414A (ko) * | 2014-02-24 | 2015-09-03 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판 및 이를 이용한 표시장치 |
US20180059018A1 (en) * | 2016-08-23 | 2018-03-01 | Samsung Electronics Co., Ltd. | Authentication structure and authentication method using the same |
CN107196766A (zh) * | 2017-07-20 | 2017-09-22 | 中国工程物理研究院电子工程研究所 | 一种小型化量子认证*** |
CN107257285A (zh) * | 2017-07-20 | 2017-10-17 | 中国工程物理研究院电子工程研究所 | 一种基于单光子激励和光学puf的认证*** |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110243757A (zh) * | 2019-06-14 | 2019-09-17 | 同济大学 | 一种复合截面粘结力高精度测试方法 |
CN112130336A (zh) * | 2020-09-27 | 2020-12-25 | 欧菲微电子技术有限公司 | 光学组件、3d感测组件以及电子设备 |
CN113900289A (zh) * | 2021-10-18 | 2022-01-07 | 中国工程物理研究院电子工程研究所 | 一种光源集成物理不可克隆函数器件的制备方法 |
CN113900289B (zh) * | 2021-10-18 | 2023-04-07 | 中国工程物理研究院电子工程研究所 | 一种光源集成物理不可克隆函数器件的制备方法 |
CN114564171A (zh) * | 2022-03-04 | 2022-05-31 | 中国工程物理研究院电子工程研究所 | 真随机数生成方法、装置、电子设备、存储介质及*** |
CN114564171B (zh) * | 2022-03-04 | 2023-09-12 | 中国工程物理研究院电子工程研究所 | 真随机数生成方法、装置、电子设备、存储介质及*** |
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CN109344942B (zh) | 2021-08-27 |
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