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Data carrier module having indication means for indicating result of test operation

A technology of data carrier and indicating device, which is applied in the direction of measuring device, analog circuit test, electronic circuit test, etc., and can solve problems such as long cycle

Inactive Publication Date: 2005-06-29
NXP BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example the process of punching or marking the film, in order to mark a test module, this process requires additional costs, since these markings have to be applied in each individual operation, it includes unwanted additional costs and may be in automatic production lead to a longer cycle

Method used

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  • Data carrier module having indication means for indicating result of test operation
  • Data carrier module having indication means for indicating result of test operation
  • Data carrier module having indication means for indicating result of test operation

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Embodiment Construction

[0018] FIG. 1 shows a data carrier 1 which comprises modules 2 which are shown in dotted lines in FIG. 1 . The data carrier 1 and its modules 2 are suitable for communication with a communication station 3 . In the present case, the data carrier 1 and the communication station 3 are suitable for communicating in a contactless manner.

[0019] The communication station 3 comprises signal processing means 4 which partly take the form of data processing means. The signal processing device 4 is largely realized in the form of a microcomputer. The signal processing means 4 is used not only to realize various means and functions but also to realize the command generating means 5 . The command generating means 5 can in particular generate a command STT by means of which a test operation in the module 2 of the data carrier 1 can be started.

[0020] The communication station 3 also comprises modulation means 6 by which the applied signal can be modulated, in which case the modulati...

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PUM

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Abstract

A module (2) for a data carrier (1) includes an integrated circuit device (9) and transmission means (10), and the module (2) can be tested with the aid of test means (19) during a test operation, which test means (19) can generate a test-result signal (TRS2, TRS3) in dependence on a test result thus determined, indication means (22), which are electrically switchable to a given indication mode ("1", "0") in dependence on the test-result signal (TRS2, TRS3), which indication means (22) are advantageously arranged directly on the module (2).

Description

technical field [0001] The invention relates to a module for a data carrier, suitable for communication with a communication station, the module comprising an integrated circuit device and transmission devices electrically conductively connected to the integrated circuit device, which module can be used during test operations by means of a test a device to be tested that can generate a test result signal by virtue of the test result thus determined, further comprising indicating means, the device being electrically switchable between at least two indicating modes, by means of which the test result signal is switched to the designated indicating mode . [0002] The invention also relates to a data carrier suitable for communication with a communication station, comprising a module comprising an integrated circuit device and transmission means connected electrically conductively to the integrated circuit device, the module being able to operate with the help of a test device wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/316G01S13/74G01R31/28G01R31/303G01S7/40
CPCG01R31/2884G01R31/3025G01R31/303
Inventor T·博格M·塞尔努斯卡
Owner NXP BV