Bistable liquid crystal display having a remote display update control

摘要

A method and apparatus for displaying information by a liquid crystal display is provided. A bistable liquid crystal display is coupled to a signal input to provide a display device. A user device is provided remote from the display device for controlling the bistable liquid crystal display. The user device has a signal output coupled to a driver control. The driver control is responsive to a user input controlled by a user to display the information by the liquid crystal display. The display device is electrically interconnected with the user device by coupling the signal output to the signal input through a signal interface.