Apple Inc.
STANDARD AND HIGH DYNAMIC RANGE DISPLAY SYSTEMS AND METHODS FOR HIGH DYNAMIC RANGE DISPLAYS

Abstract:

Aspects of the subject technology relate to display circuitry for displaying both standard dynamic range (SDR) and high dynamic range (HDR) content with an HDR display. The subject technology provides a headroom-based transfer function that maintains the contrast of the SDR content whether the display is operated in the SDR or HDR mode.