(19)
(11) EP 4 817 373 A1

(12)

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

(21) Application number: 24817897.2

(22) Date of filing: 29.11.2024
(51) International Patent Classification (IPC): 
H10F 30/227(2025.01)
H10F 77/20(2025.01)
(52) Cooperative Patent Classification (CPC):
H10F 77/244; H10F 30/227; H10F 77/241
(86) International application number:
PCT/EP2024/084137
(87) International publication number:
WO 2025/119797 (12.06.2025 Gazette 2025/24)
(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: 04.12.2023 US 202318527936

(71) Applicant: Vishay Semiconductor GmbH
74072 Heilbronn (DE)

(72) Inventors:
  • ESTEKI, Ardeshir
    52062 Aachen (DE)
  • GEBAUER, Christoph
    74078 Heilbronn (DE)
  • GOTTLOB, Heinrich
    74226 Nordheim (DE)
  • LEMME, Max
    51069 Köln (DE)

(74) Representative: Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB 
Ganghoferstraße 29
80339 München
80339 München (DE)

   


(54) PHOTODETECTOR WITH ENHANCED ULTRAVIOLET LIGHT SENSITIVITY