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1. (WO2013161650) DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH SAME, AND DISPLAY CONTROL METHOD

Pub. No.:    WO/2013/161650    International Application No.:    PCT/JP2013/061442
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Fri Apr 19 01:59:59 CEST 2013
IPC: G09G 3/36
G02F 1/13
G02F 1/133
G09G 3/20
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: KIMURA, Kenichi
木村 謙一
Title: DISPLAY CONTROL CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH SAME, AND DISPLAY CONTROL METHOD
Abstract:
Provided is a display control circuit that can create an apparent display of an image with brightness that is the same or close to a brightness corresponding to a current frame gradation value by carrying out overshooting drive. Two OS tables, an OS table set such that a write gradation value is higher than the current frame gradation value and an OS table set such that the write gradation value is lower than the current frame gradation value, are prepared for the OS table used when carrying out overshooting drive. By carrying out overshooting drive using these two OS tables alternately, the gradation value for the image displayed undergoes apparent averaging, and a viewer can see as if the image with the current frame gradation value is displayed.