Patent ID: 8970563
Filing Date: 2015-03-03
Classification: H04N

Abstract:
1. A display panel module comprising: a pixel array section that displays image frames of an input image signal and includes a plurality of sub-pixels, each formed by a self-luminous element of a current-driven type and a pixel circuit configured to drive and control said self-luminous element, the plurality of sub-pixels including each sub-pixel that displays part of one of the image frames and being arranged in a form of a matrix including horizontal lines; a signal line driving section configured to drive signal lines; a writing control line driving section configured to control writing of potentials appearing in the signal lines, including gradation potentials based on the input image signal, to said plurality of sub-pixels based on a first scan clock; and a power supply controlling section configured to control supply of driving power to said plurality of sub-pixels and stop of the supply of the driving power, timings of the supply of the driving power defining a lighting period of said self-luminous element being based on a second scan clock having a higher speed than said first scan clock; wherein a given frame period begins at an earliest timing at which any of the gradation potentials for display of a given image frame is written into any of the plurality of sub-pixels and ends at an earliest timing at which any of the gradation potentials for display of an immediately subsequent image frame is written into any of the plurality of sub-pixels, and wherein, for each of the horizontal lines, a waiting time from completion of writing of gradation potentials to the respective horizontal line within the given frame period to a start of the respective horizontal line beginning light emission in the given frame period is set such that: