CN2479599Y - Infrared anti-forging material - Google Patents
Infrared anti-forging material Download PDFInfo
- Publication number
- CN2479599Y CN2479599Y CN 01237703 CN01237703U CN2479599Y CN 2479599 Y CN2479599 Y CN 2479599Y CN 01237703 CN01237703 CN 01237703 CN 01237703 U CN01237703 U CN 01237703U CN 2479599 Y CN2479599 Y CN 2479599Y
- Authority
- CN
- China
- Prior art keywords
- infrared
- utility
- model
- false proof
- conversion
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The utility model relates to an infrared false proof material which is produced by the excitation of the infrared light and then conversed into the false proof material with visible light performance. The utility model is characterized in that the surface of a substrate material is smeared by an infrared conversion agent layer which is made of higher conversion material, and the rare-earth element composition is contained in the higher conversion material. The utility model is different from the widely adopted material which is excited by ultraviolet light at present, and the variety of the infrared conversion material is few and is not easy to imitate. The utility model has the advantages of strong false proof performance, convenient manufacture and utilization, and wide range of application, and is capable of manufacturing false proof labels, false proof packages, and recessive classified documents and the like.
Description
The utility model relates to anti-fake material, particularly with the anti-fake material that converts the visible light performance after infrared ray excited to.
At present, making anti-false sign, packing timber material have multiple, and for example, utility model " Ultraviolet reflection paper " (application number 97216183) is can be reflective under the ultraviolet ray irradiation, correctly distinguish true from false by pattern; Utility model " scribbles the composite plastic film of fluorescent fiber " (application number 96236947), utilize and to send fluorescent under the UV-irradiation and correctly distinguish true from false, but, adopt ultraviolet light to excite fairly simple, and, can be had a variety ofly by the material that ultraviolet excitation converts visible light to, the anti-false sign antifalsification of making is not strong." " (application number 93102475) utilizes the sign of sigmatron or low-energy irradiation on the commodity to be coated with application and makes it to radiate particular spectral lines and utilize X-ray energy spectrometer to measure the radiation power spectrum can to decide the true and false with the standard spectral line contrast that sign is coated with application denomination of invention for a kind of X fluorescence antiforge method for commodities and mark.But, the instrument of mensuration and method complexity, the tester will be through training, and testing tool costs an arm and a leg.
It is strong that the purpose of this utility model provides a kind of anti-counterfeiting performance, the anti-fake material of convenient test.
The technical scheme that realizes the utility model purpose is: the infrared conversion agent layer that is coated with the up-conversion that contains the rare earth element composition on base material.
Owing to adopted the infrared conversion agent layer of the up-conversion that contains the rare earth element composition, with present extensive the different of burst of ultraviolel of adopting, infrared transition material kind is difficult for imitated less, and under certain infrared light wavelength, excite, the infrared light wavelength is 0.8-1.1 μ, its anti-counterfeiting performance is very strong, and used infrared light generator is silicon LED, and is cheap.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing 1 is the structural representation of infrared anti-false material.
Accompanying drawing 2 has the structural representation of hyaline layer for the infrared anti-false material.
Referring to Fig. 1, on base material 1, coat the infrared conversion agent layer 2 of the up-conversion that contains the rare earth element composition, wherein base material 1 is a natural fiber, for example: cotton, silk, fiber crops etc.; Also can be materials such as various synthon, synthetic plastic, resin, glass, pottery.The infrared conversion agent that contains the rare earth element composition can use separately or share with bonding agent or share with printing ink or make film coated on base material 1 with plastic milling, contain multiple rare earth element in the infrared conversion agent of the up-conversion that contains the rare earth element composition that the utility model adopts, its product is that Changchun Inst. of Applied Chemistry, Chinese Academy of Sciences produces.For the wearing and tearing of the infrared conversion agent layer 2 that prevents to contain the rare earth element composition, in the above can topped layer of transparent layer 3, referring to Fig. 2, transparent material is the clear lacquer, transparent plastic film etc.The utility model can excite with the infrared light generator that silicon two utmost point luminotrons are made, and its wavelength of transmitted light is about 0.94 μ, and the color that is converted to visible light after infrared ray excited is for green, red.
The utility model has the advantages that anti-counterfeiting performance is strong, making, easy to use, applied range. Can make antifalsification label, anti-counterfeit package and recessive classified document etc.
Claims (3)
1, a kind of infrared anti-false material is characterized in that: the infrared conversion agent layer (2) that scribbles the up-conversion that contains the rare earth element composition on the face of base material (1).
2, want 1 described infrared anti-false material according to right, it is characterized in that: the infrared conversion agent layer (2) at the up-conversion that contains the rare earth element composition is gone up topped layer of transparent layer (3).
3, want 1 described infrared anti-false material according to right, it is characterized in that: contain the infrared conversion agent layer (2) of the up-conversion of rare earth element composition, its infrared ray excited wavelength is 0.8-1.1 μ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237703 CN2479599Y (en) | 2001-05-06 | 2001-05-06 | Infrared anti-forging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237703 CN2479599Y (en) | 2001-05-06 | 2001-05-06 | Infrared anti-forging material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479599Y true CN2479599Y (en) | 2002-02-27 |
Family
ID=33650459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237703 Expired - Fee Related CN2479599Y (en) | 2001-05-06 | 2001-05-06 | Infrared anti-forging material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479599Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312627C (en) * | 2004-11-11 | 2007-04-25 | 帅建波 | Infrared excited material fingerprint commoaity anti-fake mark and its truth identification system and use |
| CN102643031A (en) * | 2011-02-18 | 2012-08-22 | 张一熙 | Glass panel solution scheme for reducing greenhouse effect |
| CN104691127A (en) * | 2015-02-10 | 2015-06-10 | 首都师范大学 | Method for implementing lifelong anti-counterfeiting of commodities |
| CN106450025A (en) * | 2016-10-12 | 2017-02-22 | 深圳市华星光电技术有限公司 | Blue light compensating film and OLED display apparatus |
-
2001
- 2001-05-06 CN CN 01237703 patent/CN2479599Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312627C (en) * | 2004-11-11 | 2007-04-25 | 帅建波 | Infrared excited material fingerprint commoaity anti-fake mark and its truth identification system and use |
| CN102643031A (en) * | 2011-02-18 | 2012-08-22 | 张一熙 | Glass panel solution scheme for reducing greenhouse effect |
| CN104691127A (en) * | 2015-02-10 | 2015-06-10 | 首都师范大学 | Method for implementing lifelong anti-counterfeiting of commodities |
| CN106450025A (en) * | 2016-10-12 | 2017-02-22 | 深圳市华星光电技术有限公司 | Blue light compensating film and OLED display apparatus |
| US10565938B2 (en) | 2016-10-12 | 2020-02-18 | Tcl China Star Optoelectronics Technology Co., Ltd. | Blue light compensation film and OLED display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6165592A (en) | Document with doped optical security attribute, layer composite for making same and test device for testing the document for authenticity | |
| CN102002365B (en) | Transparent nano florescent material composition and application thereof in invisible anti-counterfeiting products | |
| US20100062194A1 (en) | Anti-counterfeiting methods and devices using substantially transparent fluorescent materials | |
| RU2006107933A (en) | SCALE FOR HIDDEN PROTECTION APPLICATIONS | |
| CN101556750A (en) | Local grain anti-counterfeiting print | |
| US20070044679A1 (en) | White-fluorescent anti-stokes compositions and methods | |
| CN2479599Y (en) | Infrared anti-forging material | |
| CN100426541C (en) | Light-emitting device generating visible light | |
| CN110223596B (en) | Anti-counterfeit label based on stress luminescence | |
| CN105882184B (en) | A kind of method for anti-counterfeit using function ink and printing element synergistic effect | |
| WO2016186203A1 (en) | Mechanoluminescent sheet | |
| RU2333108C2 (en) | Method of identification and protection of excise labels, bank notes, securities, documents and items and carrier of hidden image as identification and protection mark | |
| CN105644170B (en) | A kind of method for anti-counterfeit | |
| CN210766189U (en) | Water transfer stained paper with photosensitive multi-section color-changing anti-counterfeiting mark | |
| CN103343005A (en) | High-stability carbon nanometer fluorescence dye | |
| JP2000204320A (en) | Phosphorescent pigment and coating material, picture drawin using the same, and drawing the same picture | |
| CN2288208Y (en) | Ultraviolet reflection paper | |
| CN214624216U (en) | Fingerprint logo combined photosensitive code | |
| CN216562257U (en) | Double-code anti-counterfeit label | |
| CN215730507U (en) | Adhesive label with two-dimensional code | |
| JP3886216B2 (en) | label | |
| RU2156491C1 (en) | Method for protection and identification of holograms | |
| RU13634U1 (en) | POSTAGE STAMP | |
| JP2009507247A (en) | Luminescent / fluorescent labels for beverage containers and methods for producing the same | |
| CN2603987Y (en) | Fluorescence anti-counterfeit adhesive collagen paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |