CA2606964C - Surveillance d'articles electroniques mos, etiquette/dispositif rf et/ou d'identification rf, et procedes de fabrication et methodes d'utilisation connexes - Google Patents
Surveillance d'articles electroniques mos, etiquette/dispositif rf et/ou d'identification rf, et procedes de fabrication et methodes d'utilisation connexes Download PDFInfo
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- CA2606964C CA2606964C CA2606964A CA2606964A CA2606964C CA 2606964 C CA2606964 C CA 2606964C CA 2606964 A CA2606964 A CA 2606964A CA 2606964 A CA2606964 A CA 2606964A CA 2606964 C CA2606964 C CA 2606964C
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- Prior art keywords
- semiconductor component
- capacitor plate
- dielectric film
- semiconductor
- inductor
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/10—Inductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02623—Liquid deposition
- H01L21/02628—Liquid deposition using solutions
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Une étiquette d'identification et/ou de surveillance d'articles électroniques MOS ou non linéaires et les procédés de fabrication et méthodes d'utilisation connexes. L'étiquette comprend généralement (a) un inducteur, (b) une première plaque de condensateur couplée à l'inducteur, (c) un film diélectrique sur la première plaque de condensateur, (d) un composant semiconducteur sur le film diélectrique et (e) un conducteur qui fournit la communication électrique entre le composant semiconducteur et l'inducteur. Le procédé de fabrication comprend généralement : (1) déposer un matériau semiconducteur (ou précurseur) sur un film diélectrique; (2) former un composant semi-conducteur à partir du matériau semi-conducteur/précurseur; (3) former une structure conductrice sur au moins une partie du composant semi-conducteur et (4) graver le substrat électriquement fonctionnel pour former (i) un inducteur et/ou (ii) une deuxième plaque de condensateur. La méthode d'utilisation comprend généralement : (i) causer/induire dans la présente étiquette un courant suffisant pour qu'elle puisse produire un rayonnement électromagnétique détectable; (ii) détecter le rayonnement et, facultativement, (iii) désactiver l'étiquette de manière sélective. La présente invention fournit avantageusement une étiquette EAS/RFID peu coûteuse capable de fonctionner à des fréquences en MHz et en division de fréquences et/ou en mode de multiplication de fréquences.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CA2606964A CA2606964C (fr) | 2007-10-18 | 2007-10-18 | Surveillance d'articles electroniques mos, etiquette/dispositif rf et/ou d'identification rf, et procedes de fabrication et methodes d'utilisation connexes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2606964A CA2606964C (fr) | 2007-10-18 | 2007-10-18 | Surveillance d'articles electroniques mos, etiquette/dispositif rf et/ou d'identification rf, et procedes de fabrication et methodes d'utilisation connexes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2606964A1 CA2606964A1 (fr) | 2009-04-18 |
CA2606964C true CA2606964C (fr) | 2013-08-13 |
Family
ID=40560103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2606964A Expired - Fee Related CA2606964C (fr) | 2007-10-18 | 2007-10-18 | Surveillance d'articles electroniques mos, etiquette/dispositif rf et/ou d'identification rf, et procedes de fabrication et methodes d'utilisation connexes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2606964C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112523610A (zh) * | 2019-09-18 | 2021-03-19 | 南京日杰通信科技有限公司 | Rf8.2m电子开锁器 |
-
2007
- 2007-10-18 CA CA2606964A patent/CA2606964C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2606964A1 (fr) | 2009-04-18 |
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EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20211018 |