公开(公告)号：US11030973B2

公开(公告)日：2021-06-08

申请号：US16568532

申请日：2019-09-12

Applicant: GOOGLE LLC

Inventor： Joshua Moore ,  Lloyd Frederick Holland ,  Jonathan Blake Huras ,  Charles Eiric Johnstone ,  Jiwon Yang ,  Victor Emile Isbrucker

IPC: G09G5/10 ,  G02B27/01 ,  G06F3/01

Abstract: Systems, devices, and methods for detecting ambient light with wearable heads-up displays are described. An ambient light sensor can be positioned close to a user's eye area on a user-side of a wearable heads-up display. By positioning the ambient light sensor on a user-side of the wearable heads up display, the ambient light sensor can be in a position and/or orientation which receives ambient light in a similar manner a user's eye, and thus ambient light detection can be more accurate. Brightness of display light output by the wearable heads-up display can be adjusted in response to the detected brightness of ambient light.