Per layer adaptive over-drive

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United States of America Patent

PATENT NO 11984098
APP PUB NO 20240127770A1
SERIAL NO

18546012

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments include methods and devices for per layer motion adaptive over-drive strength control for a display panel. Various embodiments may include determining motion information associated with a frame layer, determining an over-drive strength factor for the frame layer based at least in part on the motion information associated with the frame layer, and determining whether the over-drive strength factor is associated with computing a content difference. Various embodiments may include, in response to determining that the over-drive strength factor is associated with computing a content difference, performing fragment shading on the framebuffer object for the frame layer to generate an over-drive compensated framebuffer object for the frame layer based at least in part on the over-drive strength factor, and outputting the over-drive compensated framebuffer object for the frame layer to a default framebuffer for rendering on the display panel.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Bo Xi'an, CN 38 174
Kong, Ya Beijing, CN 2 0
Xu, Yongjun Beijing, CN 46 19
Zhang, Nan Beijing, CN 491 2425

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