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US 2019/0380205 A1Published application
Mainboard for POS Terminal
AssigneePosbank Co., Ltd.
InventorDong Uk EUN
Life of this patent
Estimating the term…
Abstract
The present invention has advantages in that as a USB port unit and a hard disk port unit are formed on the edge of the substrate unit thereby allowing external USB and external disks to be directly connected to the main board, so that it prevents electrical malfunction caused by cable connection, and as the transmission speed of high-speed communication increases through direct connection, it is to provide a main board for POS terminal which may maintain stable system by reducing communication errors.
Claims5
A main board for POS terminal 100 built in a POS terminal (not shown), the main board for POS terminal comprising:
- a substrate unit 110;
- and
- a one-stage port module unit 120 formed on a front side upper part of the substrate unit 110 and having a plurality of ports for connecting peripheral devices in one-stage arrangement,
Dependencies are inferred from the claim text.