(19)
(11) EP 4 817 050 A1

(12)

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

(21) Application number: 24816787.6

(22) Date of filing: 28.11.2024
(51) International Patent Classification (IPC): 
G09G 3/3233(2016.01)
G09G 3/20(2006.01)
(52) Cooperative Patent Classification (CPC):
G09G 3/3233; G09G 2300/0852; G09G 2300/0861; G09G 2310/0262
(86) International application number:
PCT/GB2024/052993
(87) International publication number:
WO 2025/114714 (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:
GE KH MA MD TN

(30) Priority: 01.12.2023 GB 202318446
27.03.2024 GB 202404355

(71) Applicant: University of Surrey
Guildford, Surrey GU2 7XH (GB)

(72) Inventors:
  • SPOREA, Radu Alexandru
    Guildford Surrey GU2 7XH (GB)
  • BESTELINK, Eva
    Guildford Surrey GU2 7XH (GB)

(74) Representative: Cork, Robert et al
Venner Shipley LLP 5 Stirling House Stirling Road The Surrey Research Park
Guildford, Surrey GU2 7RF
Guildford, Surrey GU2 7RF (GB)

   


(54) MULTI-GATE TRANSISTOR PIXEL CIRCUIT, DISPLAY APPARATUS AND CONTROL METHOD THEREOF