Portable communication terminal with multiple displays

Details Portable communication terminal with multiple displays Portable communication terminal with multiple displays

2006-03-28

2006-03-28

Urban, Edward F. (Department: 2685)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S557000, C348S014020

Reexamination Certificate

active

07020493

ABSTRACT:
A cellular phone has a black-and-white LCD that displays characters and communication information and a color LCD that displays an image. The image and the characters are displayed on the separate LCDs. Thus, the characters are not superimposed on the image, and they are easy to see. When the image is not needed (the user is not using the phone or the user is talking on the phone), only the black-and-white LCD displays the characters and the color LCD is turned off to save energy.

REFERENCES:
patent: 5893037 (1999-04-01), Reele et al.
patent: 6181954 (2001-01-01), Monroe et al.
patent: 6201548 (2001-03-01), Cariffe et al.
patent: 6243596 (2001-06-01), Kikinis
patent: 6317609 (2001-11-01), Alperovich et al.
patent: 6337914 (2002-01-01), Phillipps
patent: 6405055 (2002-06-01), Silverbrook et al.
patent: 6427078 (2002-07-01), Wilska et al.
patent: 6477588 (2002-11-01), Yerazunis et al.
patent: 6480724 (2002-11-01), Erkkila et al.
patent: 6510325 (2003-01-01), Mack et al.

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