公开(公告)号：US20250118233A1

公开(公告)日：2025-04-10

申请号：US18895087

申请日：2024-09-24

Applicant: Meta Platforms Technologies, LLC

Inventor： Yongmin PARK ,  Chul Kwon KANG ,  Samara Kate SYTSMA ,  Agnes LEE ,  Linghui RAO ,  Alexander KLEMENT ,  Hsin-Ying CHIU ,  William LA ,  Xiangzhi YU ,  Thomas Patrick McCARTHY ,  Maggie BARBAGALLO

IPC: G09G3/00 ,  G09G3/32 ,  G09G3/3225 ,  G09G3/34 ,  G09G3/36

Abstract: A near-eye display includes a display configured to display images, a memory device storing a compensation profile for compensating perceived brightness nonuniformity (e.g., brightness roll-off) of the display, and a display controller for controlling operations of the display. The compensation profile includes compensation values for modifying brightness in regions of the display to compensate the perceived brightness nonuniformity. The display controller is configured to control brightness of the display based on the compensation profile.