CN204347881U - A kind of optical anti-counterfeiting dynamic two-dimension code - Google Patents
A kind of optical anti-counterfeiting dynamic two-dimension code Download PDFInfo
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- CN204347881U CN204347881U CN201420690714.5U CN201420690714U CN204347881U CN 204347881 U CN204347881 U CN 204347881U CN 201420690714 U CN201420690714 U CN 201420690714U CN 204347881 U CN204347881 U CN 204347881U
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Abstract
The utility model relates to a kind of optical anti-counterfeiting dynamic two-dimension code, comprises trade mark layer, two-dimentional code layer, picture and text layer from top to bottom successively, and described two-dimentional code layer, logo layer, picture and text layer are made up of the grating array of three kinds of different cycles respectively.Optical anti-counterfeiting dynamic two-dimension code each layer grating diffration angle is different, make logo layer and picture and text layer can not have influence on the scanning recognition of two-dimentional code layer simultaneously, and each layer can produce different dynamic mappings according to the pattern preset, compared to common Quick Response Code, be that a kind of enterprise of different industries provides the multiduty Dynamic Two-dimensional code products such as personalization, optical anti-counterfeiting.
Description
Technical field
The utility model relates to a kind of anti-counterfeiting technology, particularly a kind of optical anti-counterfeiting dynamic two-dimension code.
Background technology
Planar bar code technology utilizes the geometric figure of particular arrangement on two-dimensional directional to record a kind of new technology of data symbol information, the automatic reading of Quick Response Code carry information can be completed by image input device or photoelectric scanning device, especially, when present intelligent machine is more and more popularized, utilize Quick Response Code to scan and obtain merchandise news, website redirect, false proof tracing to the source become the selection of a lot of consumer.But, existing Quick Response Code is substantially all the scale-of-two static pattern that black and white rectangle is formed, and form very single, cannot meet the personalized customization requirement of enterprise, along with the continuous expansion of Quick Response Code application, need the more how novel Quick Response Code form of expression to meet the different demands in market.
Summary of the invention
The utility model is for the low problem of the anti-pseudoindex of pattern in 2 D code form simplification on the market, propose a kind of optical anti-counterfeiting dynamic two-dimension code, optical anti-counterfeiting dynamic two-dimension code each layer grating diffration angle of design is different, make logo layer and picture and text layer can not have influence on the scanning recognition of two-dimentional code layer simultaneously, and each layer can produce different dynamic mappings according to the pattern preset, compared to common Quick Response Code, be that a kind of enterprise of different industries provides the multiduty Dynamic Two-dimensional code products such as personalization, optical anti-counterfeiting.
The technical solution of the utility model is: a kind of optical anti-counterfeiting dynamic two-dimension code, comprises trade mark layer, two-dimentional code layer, picture and text layer from top to bottom successively, and described two-dimentional code layer, logo layer, picture and text layer are made up of the grating array of three kinds of different cycles respectively.
The screen periods of described trade mark layer, two-dimentional code layer, picture and text layer increases successively.The grating position angle of described trade mark layer, two-dimentional code layer, picture and text layer is between 0 to 90 °.
The beneficial effects of the utility model are: the utility model optical anti-counterfeiting dynamic two-dimension code, adopt grating array to manifest each layer pattern, breach the static pattern form of expression that conventional two-dimensional code is single.Because the screen periods forming each layer pattern is different, their angle of diffraction is spatially separated, thus make the utility model have very strong stereoscopic sensation, processed by the grating distribution of computer to each layer pattern simultaneously, each layer can be made to produce different dynamic mapping effects according to the pattern preset, compared to common static two dimensional code, there is stronger visual effect and antifalse effect.The enterprise that the utility model can be different industries provides personalized Dynamic Two-dimensional code product.
Accompanying drawing explanation
Fig. 1 is the utility model optical anti-counterfeiting dynamic two-dimension code front elevation;
Fig. 2 is the utility model optical anti-counterfeiting dynamic two-dimension code structural representation.
Embodiment
Optical anti-counterfeiting dynamic two-dimension code front elevation as shown in Figure 1, comprise two-dimentional code layer 1, logo layer (trade mark layer) 2, picture and text layer 3, described two-dimentional code layer 1, logo layer 2, picture and text layer 3 are made up of the grating array of three kinds of different cycles respectively.Optical anti-counterfeiting dynamic two-dimension code structural representation as shown in Figure 2, logo layer 2 is located at two-dimentional code layer 1 front, and picture and text layer 3 is located at two-dimentional code layer 1 reverse side.The screen periods of Logo layer 2, two-dimentional code layer 1, picture and text layer 3 increases successively, thus make the angle of diffraction of each layer of dynamic two-dimension code designed different, have very strong stereoscopic sensation, meanwhile logo layer 2 and picture and text layer 3 also can not have influence on the scanning recognition of two-dimentional code layer 1.
The utility model embodiment is as Fig. 1, and the screen periods of two-dimentional code layer 1, logo layer 2, picture and text layer 3 is respectively 2.5um, 3.3um and 2um, wherein two-dimentional code layer 1 for the length of side be the square pattern district of 1.5 centimetres; Logo floor 2 is the square pattern district of 0.5 centimetre for the length of side, by the form of expression of company's personalized customization pattern, can be located at the center of pattern in 2 D code; Picture and text layer 3 is the word array with company information, is visually the effect of background layer simultaneously.The position angle of the grating of two dimension code layer 1, logo layer 2, picture and text layer 3 all can change between 0-90 °, produce the effect of dynamic change, thus processed by the grating distribution of computer to each layer pattern, each layer can be made to produce different dynamic mapping effects according to the pattern preset, compared to common static two dimensional code, greatly strengthen its vision and antifalse effect.
Claims (3)
1. an optical anti-counterfeiting dynamic two-dimension code, is characterized in that, comprises trade mark layer, two-dimentional code layer, picture and text layer from top to bottom successively, and described two-dimentional code layer, logo layer, picture and text layer are made up of the grating array of three kinds of different cycles respectively.
2. optical anti-counterfeiting dynamic two-dimension code according to claim 1, it is characterized in that, the screen periods of described trade mark layer, two-dimentional code layer, picture and text layer increases successively.
3. optical anti-counterfeiting dynamic two-dimension code according to claim 1 or 2, is characterized in that, the grating position angle of described trade mark layer, two-dimentional code layer, picture and text layer is between 0 to 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690714.5U CN204347881U (en) | 2014-11-18 | 2014-11-18 | A kind of optical anti-counterfeiting dynamic two-dimension code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690714.5U CN204347881U (en) | 2014-11-18 | 2014-11-18 | A kind of optical anti-counterfeiting dynamic two-dimension code |
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| Publication Number | Publication Date |
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| CN204347881U true CN204347881U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420690714.5U Expired - Fee Related CN204347881U (en) | 2014-11-18 | 2014-11-18 | A kind of optical anti-counterfeiting dynamic two-dimension code |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105809226A (en) * | 2016-03-14 | 2016-07-27 | 广东晟琪科技股份有限公司 | Grating two-dimensional code |
| CN111572236A (en) * | 2020-04-29 | 2020-08-25 | 中山大学 | Pattern combining optical encryption and digital encryption and manufacturing method thereof |
-
2014
- 2014-11-18 CN CN201420690714.5U patent/CN204347881U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105809226A (en) * | 2016-03-14 | 2016-07-27 | 广东晟琪科技股份有限公司 | Grating two-dimensional code |
| CN105809226B (en) * | 2016-03-14 | 2019-02-12 | 广东晟琪科技股份有限公司 | It is a kind of can two-dimensional code display information grating and preparation method thereof |
| CN111572236A (en) * | 2020-04-29 | 2020-08-25 | 中山大学 | Pattern combining optical encryption and digital encryption and manufacturing method thereof |
| CN111572236B (en) * | 2020-04-29 | 2021-09-10 | 中山大学 | Anti-counterfeiting element combining optical encryption and digital encryption and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151118 |
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| EXPY | Termination of patent right or utility model |