Title:
DISPLAY DEVICE, USAGE MANAGEMENT METHOD FOR DISPLAY DEVICE, AND PROGRAM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/088225
Kind Code:
A1
Abstract:
Provided are: a display device that has a stipulated time limit for use, is capable of confirming during use that the usage is within the time limit, improves convenience, and is able to be used immediately; a usage management method for display devices; and a program. The display device comprises: a real time clock; and a control unit that, when a video display ON signal that turns on video display is received when the real time clock is disabled, displays a video corresponding to the input video signal.
Inventors:
YOSHINO MICHIO (JP)
KOBAYASHI MASAKAZU (JP)
KOBAYASHI MASAKAZU (JP)
Application Number:
PCT/JP2014/082009
Publication Date:
June 09, 2016
Filing Date:
December 03, 2014
Export Citation:
Assignee:
NEC DISPLAY SOLUTIONS LTD (JP)
International Classes:
H04N5/66; G03B21/14; G09G5/00
Foreign References:
| JP2011100376A | 2011-05-19 | |||
| JP2013033174A | 2013-02-14 | |||
| JP2009098794A | 2009-05-07 | |||
| JP2006268296A | 2006-10-05 | |||
| JP2008025988A | 2008-02-07 |
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
Akio Miyazaki (JP)
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