Title:
IMAGE DISPLAY DEVICE, CONTROL METHOD FOR IMAGE DISPLAY DEVICE, CONTROL PROGRAM FOR IMAGE DISPLAY DEVICE AND RECORDING MEDIUM ON WHICH CONTROL PROGRAM IS RECORDED
Document Type and Number:
WIPO Patent Application WO/2014/038572
Kind Code:
A1
Abstract:
A control device executes a program including a step (S112) for, when an unintended black image is detected (YES in S102), notifying the target value of the brightness of a backlight and the correction amount of the brightness of an image just prior to the detection of the black image until a predetermined time passes (NO in S104, S108), a step (S114) for correcting the image on the basis of the notified correction amount of the brightness of the image, a step (S116) for displaying the corrected image on a liquid crystal panel, and a step (S118) for controlling the backlight on the basis of the notified target value of the brightness of the backlight.
Inventors:
SEKI FUMITAKA
Application Number:
PCT/JP2013/073759
Publication Date:
March 13, 2014
Filing Date:
September 04, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/36; G02F1/133; G09G3/20; G09G3/34
Foreign References:
| JP2009139842A | 2009-06-25 | |||
| JP2008070699A | 2008-03-27 | |||
| JP2009265373A | 2009-11-12 | |||
| JP2011247973A | 2011-12-08 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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