Pen and mouse combination portable telephone for computer, has slide system enclosing ring blocked between edges of base system and case, respectively to bring base system to its initial state when user withdraws pressure exerted on pen

摘要

The telephone has a light sensor (1) equipped with an LED (2) introduced in a base system (4) provided with an opening (5), where the base system is introduced in a slide system (6). The slide system encloses an elastic ring (8) blocked between an edge (7) of the base system and an edge (12) of a case (13) for bringing the base system to its initial state when a user withdraws the pressure exerted on a pen for passing from one word to another word.