(19)
(11) EP 4 338 149 A1

(12)

(43) Date of publication:
20.03.2024 Bulletin 2024/12

(21) Application number: 21944505.3

(22) Date of filing: 07.06.2021
(51) International Patent Classification (IPC): 
G09G 3/20(2006.01)
(52) Cooperative Patent Classification (CPC):
G09G 2310/0235; G09G 3/2033; G09G 2360/18; G09G 2310/068; G09G 3/36; G09G 2300/0491; G09G 2320/064; G09G 2300/0838; G09G 2300/0857
(86) International application number:
PCT/CN2021/098745
(87) International publication number:
WO 2022/256994 (15.12.2022 Gazette 2022/50)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Huawei Technologies Co., Ltd.
LonggangShenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • LEE, Denise
    Cambridge-Unit 101 Science Park, Milton Road CB4 0FY (GB)
  • YANG, Guang
    Shenzhen, Guangdong 518129 (CN)
  • SUI, Tengjie
    Shenzhen, Guangdong 518129 (CN)

(74) Representative: Thun, Clemens 
Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7
80333 München
80333 München (DE)

   


(54) DRIVING AND ENCODING OF A DIGITIAL LIQUID CRYSTAL ON SILICON (LCOS) DISPLAY