Title:
IMAGE SIGNAL SUPPLY DEVICE, DISPLAY SYSTEM, IMAGE SIGNAL SUPPLY METHOD, CONTROL PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/044232
Kind Code:
A1
Abstract:
The present invention prevents omission in a video. An image signal supply device (2 or 2a) is provided with: a cable state detection unit (21) that detects whether a plurality of cables are each in a connected state; and an image signal supply unit (22) that supplies, when the cable state detection unit (21) detects that at least any of the plurality of cables are not in the connected state, an image signal for display on an entire display region to the cables that are among the plurality of cables and that are other than the cables which are not in the connected state.
Inventors:
KANDA TAKASHI
Application Number:
PCT/JP2018/026950
Publication Date:
March 07, 2019
Filing Date:
July 18, 2018
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G5/00; G09G5/36; H04N21/436; H04N21/4425
Foreign References:
| JPH11234636A | 1999-08-27 | |||
| JP2010073054A | 2010-04-02 | |||
| JP2005101865A | 2005-04-14 | |||
| JP2015225230A | 2015-12-14 | |||
| JP2011081188A | 2011-04-21 | |||
| US20110085078A1 | 2011-04-14 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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