AIn cash card large plastic make card quite the thin semiconductor integrated circuit (IC tip/chip) the card which it tries to be able to record the pad and information. It is applied to the electronic money and the phonecard etc. IC card be able to record the 100 times close data in comparison with the magnetic card, because also encoding the data is possible, it is strong to also forgery.

IC card is divided into “contact type” and “non contact type” by the difference of the system which reads and writes the data. As for the contact type IC card, the terminal acquires the data via the contact point (terminal) which is installed on card side. The contact type IC card besides the fact that with ETC (nonstop fee adjustment system of automobile) it is adopted, is used even with the phonecard and the like of the foreign country.

The antenna is built in by the non contact type IC card, communicates with the terminal making use of feeble radio wave. As for the non contact type IC card by IC phonecard of NTT and the fact that it is used in JR east Japanese “Suica” famous.

IC card type ccc IC card formed electronic money

Reading: It is the integrated circuit card abnormal play to do, the money
Field:
e business > electronic liquidation > IC card type electronic money

The electronic money system which utilizes IC card. It records the balance data which displays value of money in IC card, is linked to the payment with the store, and the drawer etc from bank account increases and decreases that.

In order to be linked to the cash which it possesses, with the system which was made, it does not concentrate does not manage the liquidation data different from the system and the like which utilizes the credit card, it has become the system which does immediately liquidation at that place. Replacing the actual money to the combination of the electronic equipment, you can call the system which raises convenience.

Because liquidation is possible with the simple device, introduction with the store and the like being easy, also transfer of monetary information between the individuals is possible. In addition, because the central system which does credit management and liquidation does not exist, the card issue quantity increasing, the fact that the anonymous characteristic where burden of the whole system does not increase, in transacting is maintained is the big merit.

IC tag

Reading: Integrated circuit tag
Alias:
Radio IC tag and RFID tag
Field:
IT and society > [yubikitasu] > IC tag

The minute radio IC tip/chip which is utilized in the identification of the object. Itself information of the identification code and the like is recorded, uses radio wave and has the ability sending and receiving to do the management system and information. As for IC tag research was advanced as the commodity identification management engineering which is substituted to bar-code in the industry, but when promoting the IT conversion automation of society not being limited to that, attention has increased as a basis technology.

At several cm sizes which are superior in anti- environmental characteristic, you grasp IC tag with radio wave and the electromagnetic wave communicate with the vessel. Recently also the available tag has appeared semipermanently it does not have the electric battery due to the non contact transfer of power technology from antenna side. The form of IC tag label type, card type, coin type and stick type etc it is various, it selects according to use. Communication range are several m ones from several mm ones, is used properly this according to use.

IC recorder

Reading: Integrated circuit recorder
Field:
Multimedia > sound/music > IC recorder

The sound recording equipment which adopts flash memory for the record media. It is the product which even digital equipment version of the tape recorder can be said.

Like the cassette tape the head it puts out and the time which is done is not required, record time is long in comparison with the tape. In addition, because flash memory is small in comparison with the cassette tape, also size of IC recorder itself is small. Different from the cassette tape, also the fact that the sound which is recorded does not deteriorate is advantage of IC recorder.

As for the method of retaining the sound which is recorded to IC recorder it is several, but IC recorder is connected to the personal computer, the shape that is main current the sound which is recorded from IC recorder is sucked out.

IC driver's license

Reading: The integrated circuit [u] it is the [te] it is the [me] it is the sewer
Field:
IT and society > administration/policy > IC driver's license
IT and society > ITS/[teremateikusu] > IC driver's license

The prevention and privacy protection of forgery and the harmonization etc of procedure as a purpose, the driver's permit which records information to IC tip/chip which was imbedded. Issue was started Tokyo, Ibaraki and Saitama, in five capital prefectures of Hyogo and Shimane from 2007 January.

IC driver's license builds in IC tip/chip of capacity 8KB, name, date of birth and legal residence address, license delivery date, end day of term of validity, type of license, license number, the mug shot is recorded electromagnetically. These items are printed to also the surface same as former license, but legal residence for privacy protection is not printed by the surface of license and is recorded to only IC tip/chip. But other appearances almost the same as former license, for IC tip/chip built-in thickness has increased about 0.26mm. In addition, the commission which depends on issue 450 it has become Yen high in comparison with former license.