(19)
(11) EP 4 816 907 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 23817075.7

(22) Date of filing: 29.11.2023
(51) International Patent Classification (IPC): 
G06F 3/01(2006.01)
G02B 27/00(2006.01)
G01S 13/89(2006.01)
 G01S 13/04(2006.01)
G02B 27/01(2006.01)
G01S 13/86(2006.01)
(52) Cooperative Patent Classification (CPC):
G01S 13/867; G02B 27/0093; G06F 3/013; G02B 2027/0138; G02B 27/017; G01S 13/89; G01S 13/426; G01S 13/58; G01S 13/726
(86) International application number:
PCT/EP2023/083574
(87) International publication number:
WO 2025/113791 (05.06.2025 Gazette 2025/23)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • ADALBJÖRNSSON, Stefan
    Austin, Texas 78739 (US)
  • LJUNG, Rickard
    256 56 Helsingborg (SE)
  • SJÖLAND, Henrik
    224 68 Lund (SE)
  • DAHLGREN, Fredrik
    224 65 Lund (SE)

(74) Representative: Ericsson 
Patent Development Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) A COMPUTER SOFTWARE MODULE ARRANGEMENT, AN OPTICAL-SEE-THROUGH DEVICE AND A METHOD FOR PROVIDING AN IMPROVED EXTENDED REALITY INTERFACE