FR2895128A1 - Electronic identification label embedded in plastic material includes moisture or gas absorber or corrosion inhibitor inside cavity with label - Google Patents
Electronic identification label embedded in plastic material includes moisture or gas absorber or corrosion inhibitor inside cavity with label Download PDFInfo
- Publication number
- FR2895128A1 FR2895128A1 FR0512741A FR0512741A FR2895128A1 FR 2895128 A1 FR2895128 A1 FR 2895128A1 FR 0512741 A FR0512741 A FR 0512741A FR 0512741 A FR0512741 A FR 0512741A FR 2895128 A1 FR2895128 A1 FR 2895128A1
- Authority
- FR
- France
- Prior art keywords
- label
- plastic material
- gas absorber
- moisture
- support
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49855—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers for flat-cards, e.g. credit cards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
- H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
- H01L23/26—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device including materials for absorbing or reacting with moisture or other undesired substances, e.g. getters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/14852—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles incorporating articles with a data carrier, e.g. chips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
Dispositif electronique d'identification pourvu d'un materiau protegeantElectronic identification device provided with a protective material
une etiquette electronique de fair et/ou de I'humidite an electronic etiquette of fair and / or humidity
L'invention concerne un dispositif electronique d'identification destine a etre noye dans un materiau plastique. The invention relates to an electronic identification device intended to be embedded in a plastic material.
II est connu, par exemple du document WO-93/24381, de noyer une etiquette d'identification, telle qu'une puce RFID, dans un materiau plastique injecte formant les parois d'un container pour le transport de marchandises. La puce to RFID permet I'identification a distance et sans contact du container. De plus, la puce peut egalement contenir des informations quant au contenu, a la provenance et la destination du container. It is known, for example from document WO-93/24381, to embed an identification label, such as an RFID chip, in an injected plastic material forming the walls of a container for the transport of goods. The chip to RFID allows remote identification and contactless container. In addition, the chip may also contain information as to the content, origin and destination of the container.
L'utilisation de puces RFID noyees dans un materiau plastique trouve de plus en 15 plus d'applications dans differents domaines et pour realiser differentes pieces. The use of RFID chips embedded in a plastic material finds more and more applications in different areas and to achieve different parts.
Afin de permettre le noyage de ('etiquette d'identification, le document WO-93/24381 prevoit d'encapsuler ('etiquette dans un logement ferme hermetiquement et apte a supporter sans se degrader I'injection du materiau 20 plastique a haute temperature. Le logement est place dans un moule et le materiau plastique est injecte autour du logement. On assure ainsi que I'etiquette est noyee dans le materiau et n'est pas deterioree par ('injection du materiau plastique. In order to allow the embedding of the identification label, the document WO-93/24381 provides for encapsulation of the label in a hermetically sealed housing capable of withstanding without degrading the injection of the plastic material at high temperature. The housing is placed in a mold and the plastic material is injected around the housing to ensure that the label is embedded in the material and is not deteriorated by injection of the plastic material.
25 L'etiquette d'identification est isolee de fawn etanche du materiau plastique environnant. Cependant, le logement dans lequel ('etiquette est disposee contient egalement de ('air et/ou de I'humidite susceptible de degrader ('etiquette au cours du temps en oxydant la surface de celle-ci. La duree de vie de ('etiquette peut s'en trouver reduite et son remplacement est impossible une fois 30 que celle-ci est noyee dans le materiau plastique. Ce desavantage est d'autant plus genant que les etiquettes fabriquees presentent une duree de vie de plus en plus importante et que, sans ce phenomene de degradation, une etiquette noyee pourrait servir pendant un temps tres important. 2 L'invention vise a pallier ces inconvenients en proposant un dispositif electronique d'identification destine a titre noye dans un materiau plastique dans lequel on dispose un materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz dans le logement dans lequel est disposee ('etiquette afin de proteger celle-ci et de maintenir sa duree de vie. The identification label is insulated in a waterproof manner from the surrounding plastic material. However, the housing in which the label is disposed also contains air and / or moisture which may degrade over time by oxidizing the surface of the label. The label can be reduced and its replacement is impossible once it is embedded in the plastic material.This disadvantage is all the more embarrassing as the labels manufactured have a longer and longer life and that Without this phenomenon of degradation, a drowned label could be used for a very long time The invention aims to overcome these drawbacks by proposing an electronic identification device intended for the purpose of embedding in a plastic material in which an absorbing material is available. humidity and / or corrosion inhibitor and / or gas absorber in the housing in which is disposed ('label in order to protect it and maintain its life.
A cet effet, !'invention concerne un dispositif electronique d'identification destine a titre noye dans un materiau plastique, ledit dispositif comprenant une etiquette d'identification pourvue d'un moyen de stockage d'informations, ladite etiquette io etant agencee pour que lesdites informations puissent titre lues et/ou inscrites a distance sur ladite etiquette par transmission d'ondes electromagnetiques, ledit dispositif comprenant en outre un support de reception de ladite etiquette, ledit support entourant ('etiquette de facon etanche de sorte a isoler celle-ci du materiau plastique dans lequel le dispositif est destine a etre noye, le support 15 contenant, outre ('etiquette, au moins un materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz de sorte a proteger ('etiquette des degradations. To this end, the invention relates to an electronic identification device intended for the purpose of embedding in a plastic material, said device comprising an identification label provided with an information storage means, said label being arranged so that said information may be read and / or recorded remotely on said label by transmission of electromagnetic waves, said device further comprising a support for receiving said label, said support surrounding ('etiquette watertight so as to isolate it from plastic material in which the device is intended to be embedded, the carrier containing, in addition to the label, at least one moisture-absorbing and / or corrosive-inhibiting and / or gas-absorbing material so as to protect the label against degradations.
La presence d'un tel materiau permet d'eviter le phenomene d'oxydation et de 20 degradation de ('etiquette electronique qui preserve ainsi sa dui-6e de vie. The presence of such a material makes it possible to avoid the phenomenon of oxidation and degradation of the electronic label which thus preserves its sixth life.
D'autres aspects et avantages de ('invention apparaltront au cours de la description qui suit, faite en reference aux figures annexees. Other aspects and advantages of the invention will become apparent from the following description with reference to the appended figures.
25 La figure 1 est une representation schematique en coupe d'un dispositif electronique d'identification noye dans un materiau plastique, selon un premier mode de realisation de ('invention. Figure 1 is a schematic sectional representation of an electronic identification device embedded in a plastic material, according to a first embodiment of the invention.
La figure 2 est une representation schematique en coupe d'un dispositif 30 electronique d'identification noye dans un materiau plastique, selon un deuxieme mode de realisation. 3 La figure 3 est une representation schematique en coupe d'un dispositif electronique d'identification noye dans un materiau plastique, selon un troisieme mode de realisation. Figure 2 is a schematic sectional representation of an electronic identification device embedded in a plastic material, according to a second embodiment. Figure 3 is a schematic sectional representation of an electronic identification device embedded in a plastic material according to a third embodiment.
Pour des raisons de simplification, les schemas ne sont pas realises a I'echelle, le dispositif d'identification et le materiau plastique pouvant presenter des dimensions variables selon les applications. For reasons of simplification, schemas are not made on the scale, the identification device and the plastic material may have dimensions that vary according to the application.
En reference aux figures, on decrit un dispositif electronique d'identification 1 comprenant une etiquette d'identification 2 et un support de reception 3 de cette etiquette 2. Un tel dispositif 1 est destine a titre noye dans un materiau plastique 4 au cours d'un procede d'injection, c'est-a-dire qu'iI est destine a titre dispose dans un moule dans lequel une piece realisee en materiau plastique est injectee autour du dispositif 1. Un tel procede permet de realiser par exemple un container, ('etiquette, disposee dans une paroi du container, permettant par exemple de connaltre, a distance, le contenu, la provenance et la destination du container. D'autres pieces peuvent egalement titre realisees, telles que des dispositif de prelevement d'echantillons et toute autre piece dont ('identification par une ou plusieurs etiquettes electroniques est souhaitable. Referring to the figures, an electronic identification device 1 comprising an identification label 2 and a receiving medium 3 of this label 2 is described. Such a device 1 is intended for the purpose of embedding in a plastic material 4 in the course of a method of injection, that is to say that it is intended for title in a mold in which a piece made of plastic material is injected around the device 1. Such a method makes it possible for example to realize a container, label, arranged in a wall of the container, allowing, for example, to know, remotely, the contents, the origin and the destination of the container, other parts can also be made, such as samplers and any other part of which identification by one or more electronic tags is desirable.
L'etiquette d'identification 2 comprend un moyen de stockage d'informations associe a au moins une antenne de sorte que ('etiquette 2 est agencee pour que les informations puissent titre lues et/ou inscrites a distance sur ('etiquette par transmission d'ondes electromagnetiques. De telles etiquettes sont connues et sont, par exemple, des puces RFID. The identification tag 2 comprises an information storage means associated with at least one antenna so that the tag 2 is arranged so that the information can be read and / or recorded remotely on the transmission label. Such tags are known and are, for example, RFID chips.
Le support de reception 3 est egalement connu en lui-meme. II est realise sous Ia forme d'un boitier ou d'une enveloppe realisee clans un materiau apte a preserver son integrite tors de ('injection d'un materiau plastique autour du dispositif, notamment a haute temperature et a forte pression d'injection. Le support 3 est hermetiquement ferme une fois que ('etiquette 2 a ete disposee a I'interieur de sorte a empecher la penetration du materiau plastique a I'interieur du support lorsque le materiau plastique est injecte autour du support 3. L'etiquette 2 est donc isolee du materiau plastique. Le support 3 peut appartenir 4 a une matrice de support comprenant une pluralite de supports relies les uns aux autres par des ponts de matiere et recevant chacun une etiquette 2. Une telle matrice permet de positionner de facon simple et simultanee une pluralite d'etiquettes 2 dans une ou plusieurs pieces en materiau plastique injects. Les dimensions du support 3 sont variables en fonction des dimensions de ('etiquette 2 qui peut elle-meme varier selon les applications. The reception support 3 is also known per se. It is made in the form of a housing or an envelope made in a material able to preserve its integrity tors ~ (injection of a plastic material around the device, especially at high temperature and high injection pressure. The support 3 is hermetically closed once label 2 has been placed inside so as to prevent the penetration of the plastic material into the interior of the support when the plastic material is injected around the support 3. The label 2 The support 3 can thus belong to a support matrix comprising a plurality of supports connected to each other by material bridges and each receiving a label 2. Such a matrix makes it possible to position in a simple manner and simultaneously a plurality of labels 2 in one or more pieces of injected plastic material The dimensions of the support 3 are variable depending on the dimensions of the label (2) which may itself vary according to the s applications.
Le support 3 contient, outre ('etiquette, au moins un materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 de sorte a to proteger ('etiquette des degradations et a eviter son oxydation due a ('air et/ou a I'humidite presents dans le support 3 lorsque celui-ci est referme autour de ('etiquette 2. Un tel materiau est par exemple un produit dessiccatif absorbant I'humidite present dans I'environnement dudit produit. The support 3 contains, in addition to the label, at least one moisture-absorbing and / or corrosive-inhibiting and / or gas-absorbing material so as to protect the label from damage and to avoid its oxidation due to air and / or moisture present in the carrier 3 when it is closed around the label 2. Such a material is for example a desiccant absorbent moisture present in the environment of said product.
15 Le materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 est agence pour laisser passer les ondes electromagnetiques en provenance et/ou vers ('etiquette 2 sans modifier celles-ci. De la sorte, on s'assure que le materiau 5 ne nuit pas aux performances du dispositif 1 et ne perturbe pas son utilisation. 20 Selon une realisation, le materiau absorbeur d'humidits et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 est choisi parmi les sets anhydrides, les silicagels, les amidons et/ou les argiles. Ce materiau 5 peut etre dispose dans un sachet 6, lui-meme dispose dans le support 3, comme represents sur la 25 figure 1. The moisture-absorbing and / or corrosive-inhibiting and / or gas-absorbing material is arranged to pass electromagnetic waves from and / or to label 2 without modifying them. ensures that the material 5 does not adversely affect the performance of the device 1 and does not interfere with its use According to one embodiment, the moisture absorbing material and / or corrosive inhibitor and / or gas absorber 5 is selected from the sets anhydrides, silicagels, starches and / or clays This material 5 may be arranged in a bag 6, itself provided in the support 3, as shown in FIG.
Selon une realisation, le materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 est une substance volatile presentant des proprietes inhibitrices d'humidite et de corrosion. Un tel materiau se sublime a 30 partir d'une source 7 disposee dans le support 3 et se depose sous forme d'un film monomoleculaire 8 sur la surface de ('etiquette 2, comme represents sur la figure 2. On assure ainsi la protection de la surface de ['etiquette face aux agressions de I'air et/ou de I'humidite. In one embodiment, the moisture absorbing and / or corrosive inhibitor and / or gas absorber material is a volatile substance having moisture and corrosion inhibiting properties. Such a material is sublimed from a source 7 disposed in the support 3 and is deposited in the form of a monomolecular film 8 on the surface of the label 2, as shown in FIG. the surface of the label against the attacks of air and / or moisture.
Selon une realisation, le materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 est contenu dans un film complexe 9 dont une des couches 10 est realisee dans !edit materiau. According to one embodiment, the moisture absorbing material and / or corrosive inhibitor and / or gas absorber 5 is contained in a complex film 9, one of the layers 10 is made in! Edit materiau.
5 D'autres types de materiau absorbeur d'humidite et/ou inhibiteur de corrosions et/ou absorbeur de gaz 5 peuvent titre utilises tant que ceux-ci sont agences pour laisser passer les ondes electromagnetiques sans modifier celles-ci. 20 Other types of moisture absorbing material and / or corrosion inhibitor and / or gas absorber may be used as long as they are arranged to pass electromagnetic waves without changing them. 20
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0512741A FR2895128A1 (en) | 2005-12-15 | 2005-12-15 | Electronic identification label embedded in plastic material includes moisture or gas absorber or corrosion inhibitor inside cavity with label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0512741A FR2895128A1 (en) | 2005-12-15 | 2005-12-15 | Electronic identification label embedded in plastic material includes moisture or gas absorber or corrosion inhibitor inside cavity with label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2895128A1 true FR2895128A1 (en) | 2007-06-22 |
Family
ID=36794871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0512741A Pending FR2895128A1 (en) | 2005-12-15 | 2005-12-15 | Electronic identification label embedded in plastic material includes moisture or gas absorber or corrosion inhibitor inside cavity with label |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2895128A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554949B (en) * | 2008-04-11 | 2011-07-20 | 中国国际海运集装箱(集团)股份有限公司 | Container door lintel with electronic tag and container provided with same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH348690A (en) * | 1956-12-31 | 1960-09-15 | Bourquin Leopold | Device intended to absorb moisture from the air contained in a closed container |
| JPS61125436A (en) * | 1984-11-20 | 1986-06-13 | Nippon Shokubai Kagaku Kogyo Co Ltd | Water absorbent |
| JPH07302980A (en) * | 1994-04-28 | 1995-11-14 | Nippon Yusoki Co Ltd | Liquid-crystal display device for prevention of fog |
| JPH09220891A (en) * | 1996-02-19 | 1997-08-26 | Mitsubishi Electric Corp | Ic card |
| EP1022781A1 (en) * | 1998-07-14 | 2000-07-26 | The Furukawa Electric Co., Ltd. | Optical device, electronic device enclosure, and getter assembly |
| EP1243946A2 (en) * | 2001-03-20 | 2002-09-25 | Schlumberger Technology B.V. | Extended life electronic tags |
-
2005
- 2005-12-15 FR FR0512741A patent/FR2895128A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH348690A (en) * | 1956-12-31 | 1960-09-15 | Bourquin Leopold | Device intended to absorb moisture from the air contained in a closed container |
| JPS61125436A (en) * | 1984-11-20 | 1986-06-13 | Nippon Shokubai Kagaku Kogyo Co Ltd | Water absorbent |
| JPH07302980A (en) * | 1994-04-28 | 1995-11-14 | Nippon Yusoki Co Ltd | Liquid-crystal display device for prevention of fog |
| JPH09220891A (en) * | 1996-02-19 | 1997-08-26 | Mitsubishi Electric Corp | Ic card |
| EP1022781A1 (en) * | 1998-07-14 | 2000-07-26 | The Furukawa Electric Co., Ltd. | Optical device, electronic device enclosure, and getter assembly |
| EP1243946A2 (en) * | 2001-03-20 | 2002-09-25 | Schlumberger Technology B.V. | Extended life electronic tags |
Non-Patent Citations (3)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 010, no. 314 (C - 380) 24 October 1986 (1986-10-24) * |
| PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) * |
| PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554949B (en) * | 2008-04-11 | 2011-07-20 | 中国国际海运集装箱(集团)股份有限公司 | Container door lintel with electronic tag and container provided with same |
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