Display device for e.g. organizer, has filter units superposed alternatively in display surface, where each unit corresponds alternatively to physical characteristic value and message to be displayed on display surface

摘要

The device has a unit (190) for modulation of physical characteristics of LEDs (180, 182, 184). Filters (172-174) are superposed alternatively in a display surface, where each filter unit corresponds alternatively to the physical characteristic value modulated by the modulation unit and a message to be displayed on the display surface. The filters are placed in an optical path followed by light rays emitted by the LEDs. Independent claims are also included for the following: (A) an electronic device chosen from a personal digital assistant, an organizer, a telephone, a gaming console, a portable computer, an Internet access terminal, an automated cash dispenser, a watch, a remote control, a walkman, a positioning system, a receptor of audiovisual signals, electronic, office automation or leisure equipments, a fax, a scanner, a recorded support reader, a home automation installation, a household apparatus, a medical equipment, a measuring apparatus, an analysis automation equipment, an automobile equipment, a sign board, a switch, a game device, a decoration unit, a lamp, a hoarding (B) a process for displaying.