(19)
(11) EP 3 655 113 A1

(12)

(43) Date of publication:
27.05.2020 Bulletin 2020/22

(21) Application number: 18742961.8

(22) Date of filing: 10.07.2018
(51) International Patent Classification (IPC): 
A62B 18/00(2006.01)
(86) International application number:
PCT/EP2018/068589
(87) International publication number:
WO 2019/016018 (24.01.2019 Gazette 2019/04)
(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

(30) Priority: 17.07.2017 WO PCT/CN2017/093086
15.08.2017 EP 17186248

(71) Applicant: Koninklijke Philips N.V.
5656 AG Eindhoven (NL)

(72) Inventors:
  • SHI, Jun
    5656 AE Eindhoven (NL)
  • SU, Wei
    5656 AE Eindhoven (NL)
  • ZHANG, Qiushi
    5656 AE Eindhoven (NL)
  • CHEN, Weizhong
    5656 AE Eindhoven (NL)
  • CHEN, Shuang
    5656 AE Eindhoven (NL)
  • ZHANG, Xuan
    5656 AE Eindhoven (NL)

(74) Representative: Philips Intellectual Property & Standards 
High Tech Campus 5
5656 AE Eindhoven
5656 AE Eindhoven (NL)

   


(54) A MASK AND CONTROL METHOD