Mobile telephone equipment with head-up display

Details Mobile telephone equipment with head-up display Mobile telephone equipment with head-up display

1995-03-31

2000-07-18

Chang, Kent

Computer graphics processing and selective visual display system

Image superposition by optical means

345 7, G09G 500

Patent

active

060913762

ABSTRACT:
A mobile telephone equipment for use in an automobile having a front windshield includes an antenna for transmitting and receiving radio waves, a main unit having a transmitter, a receiver, and a first controller, said transmitter and said receiver being connected to said antenna; a handset having a speaker, a microphone, and a second controller, said second controller being connected to said speaker, said microphone, and said first controller; and a display unit having a head-up display for displaying communications information and telephone push buttons in a superimposed relation to a front view outside of the front windshield. The mobile telephone equipment also includes a touch panel formed on the front windshield in a pattern corresponding to the telephone push buttons which are displayed in superimposed relation to the front view outside of the front windshield by said head-up display.

REFERENCES:
patent: 3956745 (1976-05-01), Ellis
patent: 4818048 (1989-04-01), Moss
patent: 5028119 (1991-07-01), Hegg et al.

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