Self service terminal
First Claim
Patent Images
1. A self service terminal comprising:
- a keyboard including a plurality of separate, individually operable keys having user engageable surfaces which are arranged in a two-dimensional array;
each key including a liquid crystal display (LCD) which cooperates with the LCDs of the other keys to provide a display for the terminal; and
a central processing unit (CPU) connected to the keyboard and for controlling each LCD to control an image displayed by the respective LCD.
7 Assignments
0 Petitions
Accused Products
Abstract
A self service terminal (10) has a central processing unit (CPU) (12) connected to a keyboard (20) on which images can be displayed. The keyboard comprises a plurality of separate, individually operable keys whose user engagable surfaces are arranged in a two-dimensional array. Each key incorporates a liquid crystal display (LCD) (24) where the image displayed by each LCD is changeable and under the control of the CPU. The keyboard is used to display text, characters or other images to the user of the self service terminal. Thus, no separate display is required. The keyboard serves also as a data entry device.
18 Citations
6 Claims
-
1. A self service terminal comprising:
-
a keyboard including a plurality of separate, individually operable keys having user engageable surfaces which are arranged in a two-dimensional array; each key including a liquid crystal display (LCD) which cooperates with the LCDs of the other keys to provide a display for the terminal; and a central processing unit (CPU) connected to the keyboard and for controlling each LCD to control an image displayed by the respective LCD. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification