Portable telephone device
First Claim
1. A portable telephone device which receives contents information distributed from a server in response to a request made by a user for the contents information, the portable telephone device comprising:
- a display panel which displays the received contents information thereon;
a backlight which lights up the display panel;
request detecting means for detecting that the request has been made; and
lighting control means for (a) turning off the backlight when the request detecting means detects that the request has been made and (b) turning on the backlight after the contents information is received.
2 Assignments
0 Petitions
Accused Products
Abstract
While the backlight is lit, if the control unit detects key input concerning a request instruction from a user by the request instruction signal from the operation unit, the control unit outputs the lights-out instruction signal to the display lighting unit to turn off the backlight, and outputs the detected request instruction signal to the communication unit. The communication unit transmits the request instruction signal to the server via the base station. If the server responses the request instruction signal and distributes the contents information to the communication unit via the base station, and the communication unit outputs the contents information within the waiting time, the control unit reproduces the contents information, outputs the reproduced contents information to the display unit to display the contents information on the display panel in the display unit, and outputs the light-up instruction signal to the display lighting unit to turn on the backlight.
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Citations
12 Claims
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1. A portable telephone device which receives contents information distributed from a server in response to a request made by a user for the contents information, the portable telephone device comprising:
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a display panel which displays the received contents information thereon;
a backlight which lights up the display panel;
request detecting means for detecting that the request has been made; and
lighting control means for (a) turning off the backlight when the request detecting means detects that the request has been made and (b) turning on the backlight after the contents information is received. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification