Invention Grant
- Patent Title: Standard and high dynamic range display systems and methods for high dynamic range displays
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Application No.: US16040400Application Date: 2018-07-19
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Publication No.: US10917583B2Publication Date: 2021-02-09
- Inventor: Teun R. Baar , Nicolas P. Bonnier , Adria Fores Herranz , Mahesh B. Chappalli
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Jaffery Watson Mendonsa & Hamilton LLP
- Main IPC: H04N5/235
- IPC: H04N5/235 ; H04N7/01 ; H04N5/57
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.
Public/Granted literature
- US20190335081A1 STANDARD AND HIGH DYNAMIC RANGE DISPLAY SYSTEMS AND METHODS FOR HIGH DYNAMIC RANGE DISPLAYS Public/Granted day:2019-10-31
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