Patent ID: 11908425
Assignee: DELL PRODUCTS L.P.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. A display scalar comprising:
a video input configured to accept a rendered image and refresh rate from a graphics processing unit;
a first gamma lookup table associated with a first refresh rate stored in a first SRAM integrated in the scalar;
a second gamma lookup table associated with a second refresh rate stored in a second SRAM integrated in the scalar;
logic device integrated in the scalar and operable to apply the first gamma lookup table and the rendered image to a first input, to apply the second gamma lookup table and the rendered image to a second input, to select the first input as a gamma adjusted output when the first refresh rate is selected, and to select the second input as the gamma adjusted output when the second refresh rate is selected, each of the first and second inputs prepared for selection with each rendered image frame.