| 发明名称 |
PAYMENT DEVICE WITH DATA ENTRY KEYS |
| 摘要 |
A payment device with data entry keys which are obscured from view when not in use. An example payment device includes a plurality of data entry keys for recording data during a transaction, and a backlight for illuminating the data entry keys. A secure controller is configured to activate the backlight to reveal locations of the data entry keys for data entry, receive and encrypt entered data from the data entry keys, and to deactivate the backlight following the data entry. |
| 申请公布号 |
US2016253638(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201514672685 |
申请日期 |
2015.03.30 |
| 申请人 |
NCR Corporation |
发明人 |
Herwig Nathaniel C. |
| 分类号 |
G06Q20/10;F21V33/00;G06Q20/38;F21V23/00 |
主分类号 |
G06Q20/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A payment device comprising:
a display; a plurality of data entry keys in an input area separate from the display for recording data during a transaction; a backlight for illuminating the data entry keys; wherein the data entry keys are substantially obscured when the backlight is deactivated; and a secure controller configured to activate the backlight to reveal locations of the data entry keys for data entry, receive and encrypt entered data from the data entry keys, and to deactivate the backlight following the data entry. |
| 地址 |
Duluth GA US |
