(19)
(11) EP 4 799 445 A1

(12)

(43) Date of publication:
02.09.2026 Bulletin 2026/36

(21) Application number: 24882992.1

(22) Date of filing: 23.09.2024
(51) International Patent Classification (IPC): 
H10F 30/10(2025.01)
G01J 3/00(2006.01)
 H10F 30/21(2025.01)
G01J 4/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H10F 30/10; G01J 1/0429; G01J 1/4228; H10F 77/16; H10F 77/14; H10F 77/12
(86) International application number:
PCT/SG2024/050616
(87) International publication number:
WO 2025/090015 (01.05.2025 Gazette 2025/18)
(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: 23.10.2023 SG 10202302985X

(71) Applicant: Nanyang Technological University
Singapore 639798 (SG)

(72) Inventors:
  • WANG, Qijie
    Singapore 639798 (SG)
  • WANG, Fakun
    Singapore 639798 (SG)

(74) Representative: Maiwald GmbH 
Grünstraße 25
40212 Düsseldorf
40212 Düsseldorf (DE)

   


(54) OPTICAL DETECTOR, METHODS OF FORMING AND OPERATING THE SAME