Title:
DISPLAY DEVICE AND THE DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2019/097741
Kind Code:
A1
Abstract:
A battery power supply unit 101 supplies power to the units of a local device. An external communication unit 102 communicates with an external device. A touchscreen unit 103 displays images and receives touch operations. A mode control unit 106 performs control such that the local device operates in a prescribed operation mode. The mode control unit 106 causes the local device to operate in a first sleep mode, for example, which is an operation mode in which power is supplied from the battery power supply unit 101 to the external communication unit 102 and in which, in a state in which an image is maintained by the touchscreen unit 103, power is not supplied from the battery power supply unit 101 to the touchscreen unit 103.
Inventors:
ITOU TAKUROU (JP)
Application Number:
PCT/JP2018/014489
Publication Date:
May 23, 2019
Filing Date:
April 04, 2018
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
G06F3/0484; G06F3/041; H04M1/73
Foreign References:
| JP2015149001A | 2015-08-20 | |||
| JP2010108274A | 2010-05-13 | |||
| JP2008234408A | 2008-10-02 | |||
| JP2010151462A | 2010-07-08 | |||
| JP2006139145A | 2006-06-01 |
Other References:
See also references of EP 3547089A4
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
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