Abstract:
PROBLEM TO BE SOLVED: To provide a chip module comprising a contact array arranged at a carrier substrate and a semiconductor chip connection contact connected to the contact array in electric conduction. SOLUTION: The chip module comprises a carrier substrate 1 having a chip 11 front surface and a contact array front surface 3 located at a side opposite to a chip front surface 2, a chip fixed to the chip front surface of the carrier substrate and having at least one chip connection contact 9, at least one contact array 4 formed on the contact array front surface, at least one through hole 6 formed within the carrier substrate located between the contact array front surface and the chip front surface, and a stabilizer 7 inserted into the through hole. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To manufacture a contact layer of a chip card by a simple method. SOLUTION: The method comprises steps of: providing a thin plate having a first surface and a second surface which are mutually opposed; forming at least one insulating groove extending from the first surface to the second surface on the thin plate; providing a cluster layer on the first surface; and connecting, after the step of providing the cluster layer on the first surface, the second surface to a carrier. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing a non-contact chip card. SOLUTION: In the method for manufacturing the non-contact chip card, a plastic carrier 1 having a gap 6 is provided. An antenna coil 5 is arranged on the surface 4 of the plastic carrier 1. A component 3 having an integrated circuit is arranged on the rear surface 2 of the plastic carrier 1 on the opposite side of the surface 4. Electric coupling is generated between the coil 5 and the component 3. The plastic carrier 1 is introduced in a jet casting mold 9. A card main body 8 is casted and formed by a jet casting process on the rear surface 2 of the plastic carrier 1. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a chip card for noncontact data transmission having high long-term reliability, in relation to a thermomechanical load and a mechanical load. SOLUTION: This chip card for noncontact data transmission is assembled with a chip module and a card body 6. The chip module includes a carrier 1 having a first surface and a second surface, a semiconductor chip 2 on the first surface, a connection intermediary material 3 on the first surface, and a conductive connection part 4 between the semiconductor chip 2 and the connection intermediary material 3. The card body 6 includes an antenna for inductive data transmission, and an exposed connection part 5 of the antenna. A conductive means 7 is present between the first surface and the exposed connection part 5 in order to connect the the antenna to the semiconductor chip 2; and the connection intermediary material 3 is projected into the conductive means. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
In various embodiments, a chip card module is provided that can have: a chip card module support; a wiring structure that is arranged on the chip card module support; an integrated circuit that is arranged on the chip card module support and is electrically coupled to the wiring structure; a chip card module antenna that is arranged on the chip card module support and is electrically coupled to the wiring structure, and a lighting device that is arranged on the chip card module support and is electrically coupled to the wiring structure.
Abstract:
The invention relates to a semiconductor chip having a protective layer (6,8) made of an abrasion-resistant and/or etch-resistant material applied thereto. The material can, for example, contain abrasion-resistant grains. In a preferred embodiment, the thickness of the semiconductor body (1) is reduced to less than 50 mu m. As a result, the chip inevitably breaks if an attempt is made to grind the hard protective layer. The wafer is pre-cut from the front side so that the chips can be individually separated in an easier manner, be provided with said protective layer (6), the thickness thereof being subsequently reduced from the rear side.
Abstract:
According to the invention, a biometric sensor, e.g. a fingerprint sensor FiTiKey, is combined with a standardized medium. The standard of the MultiMediaCard (1) with the corresponding reading devices and with the standardized slots is a preferred embodiment, which consists of the combination of this existing standard for storage applications (MultiMediaCard with the corresponding system peripheral equipment) with the personal, mobile authentication and/or identification key FiTiKey (2) and, optionally, with additional chips (3).
Abstract:
In verschiedenen Ausführungsbeispielen wird ein Chipkartenmodul bereitgestellt, aufweisend: einen elektronischen Schaltkreis in oder auf einem Träger; eine Chipkartenmodul-Kontaktschicht, welche mit dem elektronischen Schaltkreis gekoppelt ist und mehrere Chipkartenmodul-Kontakte bereitstellt; eine die Chipkartenmodul-Kontakte zumindest teilweise bedeckende Spiegelschicht auf der Chipkartenmodul-Kontaktschicht; eine optisch transluzente, elektrisch leitfähige Oxidschicht, welche die Spiegelschicht bedeckt, wobei die optisch transluzente, elektrisch leitfähige Oxidschicht mehrere Bereiche unterschiedlicher Schichtdicke aufweist zum Bereitstellen unterschiedlicher Farbkomponenten.
Abstract:
Eine Chipkarte wird bereitgestellt. Die Chipkarte kann ein Chipkartensubstrat und eine Antennenstruktur umfassen, welche in oder über dem Chipkartensubstrat angeordnet ist, die Antennenstruktur umfassend einen Draht, der angeordnet ist, um einen ersten Antennenteil, der ausgelegt ist, um mit einer Chipkarten-externen Vorrichtung kontaktlos zu koppeln, und einen zweiten Antennenteil, der ausgelegt ist, um mit einer Chipantenne zu koppeln, auszubilden, wobei der Draht ein elektrisch leitfähiges Material umfassen kann, welches mit einem elektrisch isolierenden Material beschichtet ist, wobei der Draht des ersten Antennenteils angeordnet sein kann, so dass eine Richtung des Verlaufs des Verlegens des Drahts von wenigstens einigen angrenzenden Drahtteilen einander entgegengesetzt ist, so dass die wenigstens einigen angrenzenden Drahtteile einen Kondensator ausbilden können, wobei das Isolationsmaterial der wenigstens einigen angrenzenden Drahtteile sich physisch kontaktieren kann.
Abstract:
Gemäß einer Ausführungsform wird ein Kommunikationsmodul beschrieben aufweisend einen Träger, eine Schleifenantenne, einen mit der Schleifenantenne gekoppelten Modulationsschaltkreis zum Modulieren oder Demodulieren von Signalen, die mittels der Schleifenantenne empfangen oder übertragen werden und einen Impedanz-Anpassungsschaltkreis zum Anpassen der Impedanz der Schleifenantenne an die Eingangsimpedanz des Modulationsschaltkreises, wobei der Modulationsschaltkreis und der Impedanz-Anpassungsschaltkreis innerhalb der Schleifenantenne auf oder in dem Träger angeordnet sind.