Thin type electronic card and method of use thereof

Abstract

A thin-type electronic card comprises a base PCB, a data process circuit unit and a plurality of electronic connection points, wherein, the electronic connection points are arranged on the base PCB and electrically connected with the data process circuit unit; moreover, the thickness of the base PCB is smaller than that of a standard electronic card. After being folded or pasted onto a carrier, the card can be plugged into such apparatuses as a computer or a digital camera and etc; the electronic connection points on the card can be electrically connected with the computer or the digital camera and etc, so as to fulfill specific functions. The electronic card provided by the invention is only as thick as a regular name card; however, after being folded or pasted on a carrier, both the thickness and the mechanical strength can be added; therefore, the card can be plugged into such apparatuses as regular computers or digital cameras etc. The foldable and pastable electronic card of the invention has the advantages of protability, being possible to publish together with mails or magazines, and being easy to arrange and save; besides, the base PCB can also be made of such materials as paper, so as to further reduce the manufacture cost and realize recycling.

Description

technical field [0001] The invention relates to an electronic card, in particular to a thin electronic card which is convenient to carry and can reduce cost. Background technique [0002] Traditional electronic cards with multiple electronic contacts are mostly made of plastic, and the thickness of the main body is more than 1mm, for example, smart card (0.7-0.8mm), SD card (2.1mm), mini SD (1.45mm) , USB disk (4.5mm). The specifications of a typical electronic card are shown in the table below: [0003] card type multimedia card SD memory card Memory stick CF card card size 24×32×1.4mm 24×32×2.1mm 21.5×50×2.8 mm 42.8×36.4×3.3 mm, and 42.8×36.4×5mm interface multimedia card, SPI, serial SD, SPI, I / O support, serial Memory Stick Specifications, I / O support, serial ATA Number of pins 7 ...

AI Technical Summary

Problems solved by technology

[0004] As can be seen from the above table, traditional electronic cards have a certain thickness and rigid body, so users are not easy to carry a large number of electronic cards

However, the thickness of general business cards and paper is only 0.2mm, which makes ordinary plastic electronic cards not as convenient to carry as business cards

Moreover, the thickness of traditional electronic cards is not conducive to publishing with magazines or mailing, thus limiting the use of traditional electronic cards

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