Patent ID: 8817005
Filing Date: 2014-08-26
Classification: G02F,G09G

Abstract:
1. A reflection-type display apparatus, comprising: a plurality of scan electrodes and a plurality of signal electrodes that are provided in matrix form; a setting circuit configured to set at least one of the plurality of scan electrodes as one of a reset line, a writing line and a non select line, the reset line and the writing line being in a selected state, the non select line being in an unselected state; a supply circuit configured to supply image data to at least one of the plurality of signal electrodes while shifting one of the reset line, the non select line and the writing line; an extraction circuit configured to extract a writing line corresponding to a pixel which is not changed to a certain display state based on the image data; and a control circuit configured to set a first scan speed to the extracted writing line, the first scan speed being different from a second scan speed set to an un-extracted writing line.