(19)
(11) EP 4 770 870 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 25741857.4

(22) Date of filing: 08.01.2025
(51) International Patent Classification (IPC): 
B32B 37/10(2006.01)
B32B 37/12(2006.01)
B32B 17/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B32B 37/10; B32B 37/12; B32B 2307/412; B32B 7/12; B32B 17/10; B32B 27/08; B32B 2250/44; B32B 3/02; B32B 2255/00
(86) International application number:
PCT/IL2025/050025
(87) International publication number:
WO 2025/154048 (24.07.2025 Gazette 2025/30)
(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:
GE KH MA MD TN

(30) Priority: 17.01.2024 US 202463621601 P
22.04.2024 US 202463636889 P

(71) Applicant: Lumus Ltd.
7403631 Ness Ziona (IL)

(72) Inventors:
  • FRIEDMANN, Edgar
    Sdey-Avraham (IL)
  • DANZINGER, Yochay
    2514700 Kfar Vradim (IL)
  • SHAPIRA, Amir
    7403631 Ness Ziona (IL)
  • CHRIKI, Ronen
    7140903 Lod (IL)

(74) Representative: Kancelaria Eupatent.pl Sp. z o.o. 
ul. Jana Kilinskiego 193 lok. 2.13
93-106 Lodz
93-106 Lodz (PL)

   


(54) METHODS AND ARRANGEMENTS FOR BONDING TRANSPARENT PLATES AND FOR FABRICATING LIGHT-GUIDE OPTICAL ELEMENTS