(19)
(11) EP 2 937 887 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
07.12.2016 Bulletin 2016/49

(45) Mention of the grant of the patent:
28.09.2016 Bulletin 2016/39

(21) Application number: 15161025.0

(22) Date of filing: 26.03.2015
(51) International Patent Classification (IPC): 
H01J 1/304(2006.01)
H01J 9/24(2006.01)
H01J 19/54(2006.01)
 H01J 1/308(2006.01)
H01J 19/24(2006.01)
H01J 21/04(2006.01)

(54)

ELECTRODE COATING FOR ELECTRON EMISSION DEVICES WITHIN CAVITIES

ELEKTRODENBESCHICHTUNG FÜR ELEKTRONENEMISSIONSVORRICHTUNGEN IN HOHLRÄUMEN

REVÊTEMENT D'ÉLECTRODE POUR DES DISPOSITIFS D'ÉMISSION D'ÉLECTRONS À L'INTÉRIEUR DE CAVITÉS

(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

(30) Priority: 24.04.2014 US 201414261246

(43) Date of publication of application:
28.10.2015 Bulletin 2015/44

(73) Proprietor: Nexperia B.V.
5656 AG Eindhoven (NL)

(72) Inventors:
  • Reimann, Klaus
    Redhill, Surrey RH1 1SH (GB)
  • Wunnicke, Olaf
    Redhill, Surrey RH1 1SH (GB)
  • In 't Zandt, Michael
    Redhill, Surrey RH1 1SH (GB)

(74) Representative: Crawford, Andrew 
NXP SEMICONDUCTORS UK LTD Intellectual Property & Licensing Red Central 60 High Street
Redhill, Surrey RH1 1SH
Redhill, Surrey RH1 1SH (GB)


(56) References cited: : 
EP-A1- 2 557 406
US-A- 6 004 830
 US-A- 4 855 636
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).