摘要:
The invention concerns an embossing plate for a hot-cold-laminating press with a three-dimensional structure based on an essentially flawless metal plate with a hardened surface of appropriate thickness and dimensions and a suitable surface, specifically a highly polished surface, into which or onto which the three-dimensional structure is incorporated by a process with at least two steps.An embossing plate produced by this process is used for the production of documents, specifically security documents, such as personal identity cards, passports, identification cards, credit cards, customer cards, driving licenses and similar sheet and/or card and/or book-like documents by means of hot-cold-lamination and/or embossing and/or item-by-item embossing.
摘要:
In a data carrier (46) with a data carrier body (14), a component (31) and a coil (2) are incorporated in the data carrier body (14) and the component (31) is disposed in a component level zone (Z2) of the data carrier body (14) and the coil turns (3) of the coil (2), at least in their area adjacent the component (31), are disposed in a winding level zone (Z1) situated outside the component level zone (Z2), and two module connecting contacts (32, 33) extend through the component level zone (Z2) up to the coil connecting contacts (4, 5).
摘要:
A method for memory management in smart card controllers by writing of data into a data space in a persistent memory is described. In order to save memory space the persistent memory is split into blocks with fixed data length having logical block numbers; whereby the size of blocks is selected such that it corresponds to the physical size of the pages of the EEPROM memory existing on the card. Fragmented blocks are used by comprising segments being independent from each other, whereby these segments are part of different data fields. A Block Allocation Table (BAT) is used in order to distinguish the physical place of the block in memory from the logical block number and to address different segments in the block.
摘要:
A method for memory management in smart card controllers by writing of data into a data space in a persistent memory is described. In order to save memory space the persistent memory is split into blocks with fixed data length having logical block numbers; whereby the size of blocks is selected such that it corresponds to the physical size of the pages of the EEPROM memory existing on the card. Fragmented blocks are used by comprising segments being independent from each other, whereby these segments are part of different data fields. A Block Allocation Table (BAT) is used in order to distinguish the physical place of the block in memory from the logical block number and to address different segments in the block.
摘要:
A data carrier has a data carrier body made of a number of laminated layers. A coil with coil contacts is embedded between said layers. An electronic component is disposed in a recess of the data carrier body and is electrically connected to the coil contacts. A cover covers the recess with the electronic component.
摘要:
A data carrier has a data carrier body. A component module with component ntacts and a coil with coil contacts are incorporated in the data carrier body. The component is located in a component level zone. At least in their area adjacent the component module, the coil and the coil contacts are located in a winding level zone that is situated outside the component level zone. The component contacts and the coil contacts are connected through a dried electrically conductive adhesive that was introduced into channels between the coil and component contacts in a pasty or a liquid condition upon manufacturing of the data carrier. At the surface of the data carrier, adjacent the channel the data carrier has pockets that are adapted to receive a surplus of electrically conductive adhesive more than necessary than to form the channels of dried electrically conductive adhesive.