Apparatus, system, and method for video creation, transmission and display to reduce latency and enhance video quality
OwnerDouglas Pollokinventor
Life of this patent
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Abstract
Disclosed subject matter provides apparatus, systems and methods for providing video on a video display with refreshing of a plurality of partial display pixel subgroups.
Claims21
A method for providing video on a video display comprised of a plurality of display pixels, said method comprising:
- subdividing the video display into a plurality of subgroups of the plurality of display pixels to provide a plurality of partial display pixel subgroups;
- refreshing the plurality of partial display pixel subgroups during a video display refresh cycle, the refreshing being other than by refreshing binary sets of alternating lines of single pixels, the video display refresh cycle comprising a plurality of partial display pixel subgroup refresh periods corresponding to the plurality of partial display pixel subgroups;
- and
- offsetting in time sequence in the video display refresh cycle at least one of the plurality of partial display pixel subgroup refresh periods from others of the plurality of partial display pixel subgroup refresh periods.
A method for providing video on a video display comprised of a plurality of display pixels, said method comprising:
- subdividing the video display into a plurality of subgroups of the plurality of display pixels to provide a plurality of partial display pixel subgroups;
- subdividing at least one of the plurality of subgroups of the plurality of display pixels to provide a plurality of partial display pixel sub-subgroups;
- refreshing the plurality of partial display pixel sub-subgroups during a video display refresh cycle, the refreshing being other than by refreshing alternating lines of single pixels, the video display refresh cycle comprising a plurality of partial display pixel sub-subgroup refresh periods corresponding to the plurality of partial display pixel sub-subgroups;
- and
- offsetting in time sequence in the video display refresh cycle at least one of the plurality of partial display pixel sub-subgroup refresh periods from at least one other of the plurality of partial display pixel sub-subgroup refresh periods.
A method for providing video on a video display comprised of a plurality of display pixels, said method comprising:
- subdividing the video display into at least three subgroups of the plurality of display pixels to provide at least three partial display pixel subgroups;
- refreshing the at least three partial display pixel subgroups during a video display refresh cycle, the video display refresh cycle comprising a plurality of partial display pixel subgroup refresh periods corresponding to the at least three partial display pixel subgroups;
- and
- offsetting in time sequence in the video display refresh cycle at least one of the plurality of partial display pixel subgroup refresh periods from others of the plurality of partial display pixel subgroup refresh periods.
A method for providing video on a video display comprising a plurality of display pixels, said method comprising:
- subdividing the video display into a plurality of subgroups of the plurality of display pixels to provide a plurality of partial display pixel subgroups;
- refreshing the plurality of partial display pixel subgroups during a video display refresh cycle, the video display refresh cycle comprising a plurality of partial display pixel subgroup refresh periods corresponding to the plurality of partial display pixel subgroups;
- offsetting the plurality of partial display pixel subgroup refresh periods from each other in time sequence in the video display refresh cycle;
- and
- controlling latency for providing video on the video display by controlling quantity of the plurality of partial display pixel subgroups.
A system for providing video on a video display comprised of a plurality of display pixels, said system comprising:
- the video display being subdivided into a plurality of subgroups of the plurality of display pixels to provide a plurality of partial display pixel subgroups;
- the plurality of partial display pixel subgroups refreshed during a video display refresh cycle, the plurality of partial display pixel subgroups comprising other than binary sets of alternating lines of single pixels, the video display refresh cycle comprising a plurality of partial display pixel subgroup refresh periods corresponding to the plurality of partial display pixel subgroups;
- and
- the video display refresh cycle comprising at least one of the plurality of partial display pixel subgroup refresh periods offset in time sequence from others of the plurality of partial display pixel subgroup refresh periods.
Dependencies are inferred from the claim text.