Foley & Lardner
Portable radio terminal
In a portable radio terminal having a liquid crystal display, when a radio data receiving period overlaps the timing of outputting a liquid crystal alternating signal to the liquid crystal display, the outputting of the liquid crystal alternating signal is deferred until the radio data receiving period ends, whereby the angle of the liquid crystal is not inverted until the radio data receiving period ends. Therefore, during the radio data receiving period, there does not occur a noise caused because of the inversion of the angle of the liquid crystal, with the result that the receiving sensitivity is not deteriorated.
NEC Corporation
H H H
H04B H04B H04B
additional additional inventional
Kenichi
Yoshida