Analysis of what links are involved in the production process of smart cards?

Time：2021-03-06 11:25:58

What links are included in a seemingly ordinary IC card? Come and learn about the production process of IC smart cards with RZX Technology!

1. Chip manufacturing: Semiconductor manufacturers conduct mass production through specific manufacturing processes on integrated circuit production lines. (Completed by semiconductor manufacturers)

2. Mask: The COS mask is cured into the ROM of the chip during the chip manufacturing process, usually called a hard mask. (Completed by semiconductor manufacturers)

3. Module packaging: The chip is mounted on a dedicated carrier tape for a smart card with 8 contacts to make a module. (Completed by module packaging factory)

4. Card making: According to customer requirements, a plastic substrate is printed, that is, a card base, and the module is embedded on the card base to make a smart card. Card making includes layout design, printing, lamination, silk screen printing, punching, inspection, hot plate, quality inspection, packaging, personalization, packaging, etc.(Completed by the card factory)

5. Card initialization: Set the basic parameters of the card and install the card transmission key. (Completed by the card factory)

6. Card personalization: create an application file and write it into the card holder’s basic information. (Completed by the card issuer)

For more IC card, CPU card, smart card and other chip card related introductions, please pay attention to the technology exchange of smart card manufacturer RZX.