Photoelectrically-powered display unit of e.g. pocket computer, includes memory, display controller, information transmission controller and units for generation and distribution of electricity

摘要

The unit includes memory associated with the information display. A display controller intervenes between them. An information transmission controller connected to the memory and display controller, transmits data for storage in memory. It is also connected to the display controller, to signal the required operational current. Further units convert light into electricity and control its distribution.