Title:
An operation display and an image processing device
Document Type and Number:
Japanese Patent JP6100335
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an image processing device capable of improving operability of an operation display device when it is detached from a body and operated.SOLUTION: An operation display device 2 is configured so as to be detachable from a body 3 of an image processing device 1. The operation display device 2 includes an operation display part 24, a first communication part 23, a transmitter 22, and a first control part 21. The operation display part 24 can display a plurality of operation keys. The first communication part 23 performs wireless information communication with the body 3. The transmitter 22 is used for detecting distance to the body 3. The first control part 21 acquires the distance to the body 3, and invalidates specific operation keys out of the plurality of operation keys when the distance to the body 3 exceeds a predetermined first threshold value, even in a region where the wireless information communication with the body 3 are possible.SELECTED DRAWING: Figure 1
Inventors:
Tomizumi Susumu
Application Number:
JP2015172579A
Publication Date:
March 22, 2017
Filing Date:
September 02, 2015
Export Citation:
Assignee:
Sharp Corporation
International Classes:
B41J29/38; B41J29/00; B41J29/42; G03G21/00; G03G21/16; G06F3/0484; H04N1/00
Domestic Patent References:
| JP2012212330A | ||||
| JP2007290324A | ||||
| JP2010218234A | ||||
| JP2007259030A | ||||
| JP2011077676A |
Attorney, Agent or Firm:
Kaede International Patent Office
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