(19)
(11) EP 4 352 952 A1

(12)

(43) Date of publication:
17.04.2024 Bulletin 2024/16

(21) Application number: 22740618.8

(22) Date of filing: 03.06.2022
(51) International Patent Classification (IPC): 
H04N 9/31(2006.01)
G02B 27/01(2006.01)
(52) Cooperative Patent Classification (CPC):
H04N 9/3182; H04N 9/3194; H04N 9/3123; H04N 9/3155; H04N 9/3111; G02B 27/0172; G02B 2027/0178; G02B 2027/0118; G02B 2027/0112
(86) International application number:
PCT/US2022/032175
(87) International publication number:
WO 2022/260954 (15.12.2022 Gazette 2022/50)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 09.06.2021 US 202163208810 P
24.01.2022 US 202217582633

(71) Applicant: Snap Inc.
Santa Monica, CA 90405 (US)

(72) Inventors:
  • DEWALL, Jeffrey Michael
    Santa Monica, California 90405 (US)
  • KANE, Alexander
    Santa Monica, California 90405 (US)
  • SCHNITZER, Dominik
    Santa Monica, California 90405 (US)
  • VIGNAU, Mathieu Emmanuel
    Santa Monica, California 90405 (US)

(74) Representative: Kramer, Dani et al
Mathys & Squire The Shard 32 London Bridge Street
London SE1 9SG
London SE1 9SG (GB)

   


(54) ADAPTIVE BRIGHTNESS FOR AUGMENTED REALITY DISPLAY