Title:
ELECTRONIC DEVICE HAVING IMAGE CAPTURE AND RADIO COMMUNICATION FUNCTIONS, OPERATION CONTROL METHOD AND OPERATION CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO2005011262
Kind Code:
A3
Abstract:
When an off-hook key is pressed in the power-off state, a power control unit applies power to circuits including a radio communication unit. When a camera mode startup power on/off key (manner key in the phone mode) provided on the side of the body is pressed in the power-off state, the power control unit applies power from a power supply to each circuit except the radio communication unit, whereby the signal-off mode is set and an imaging device, DSP and subdisplay unit are activated. After that, when a shutter key (memo key in the phone mode) is pressed, an image at that time is captured and stored into a RAM.
Inventors:
NAGATOMO SHOICHI (JP)
Application Number:
PCT/JP2004/010999
Publication Date:
March 31, 2005
Filing Date:
July 26, 2004
Export Citation:
Assignee:
CASIO COMPUTER CO LTD (JP)
NAGATOMO SHOICHI (JP)
NAGATOMO SHOICHI (JP)
International Classes:
H04B15/00; H04N5/225; H04M1/00; H04M1/02; H04M1/725; H04N1/00; H04N5/232; H04W88/02; H04N101/00; (IPC1-7): H04M1/725
Domestic Patent References:
| WO1993025955A1 | 1993-12-23 |
Foreign References:
| EP1089578A2 | 2001-04-04 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 02 5 February 2003 (2003-02-05)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05)
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