Patent ID: 9418614
Filing Date: 2016-08-16
CPC Classification: G09G

Claim Text:
1. A display apparatus comprising: a liquid crystal device; a gradation signal generation unit configured to generate a gradation signal which includes a first level and a second level higher than the first level and subsequent to the first level; a voltage generation unit configured to generate a first pixel voltage to be supplied to one or more pixel electrodes corresponding to the first level, and a second pixel voltage to be supplied to one or more pixel electrodes corresponding to the second level; and a control unit configured to (a) determine whether or not a total number of pixels corresponding to the first level included in a row of an image is larger than a first predetermined number or a second predetermined number larger than the first predetermined number, (b) use a first delay amount to prolong a period of time between a timing of generating the first pixel voltage and a timing of generating the second pixel voltage if the total number of pixels corresponding to the first level included in the row of the image is larger than the first predetermined number and smaller than the second predetermined number, and (c) use a second delay amount larger than the first delay amount to prolong a period of time between a timing of generating the first pixel voltage and a timing of generating the second pixel voltage if the total number of pixels corresponding to the first level included in the row of the image is larger than the second predetermined number.