(19)
(11) EP 3 596 749 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:
23.03.2022 Bulletin 2022/12

(45) Mention of the grant of the patent:
09.02.2022 Bulletin 2022/06

(21) Application number: 17832176.6

(22) Date of filing: 05.09.2017
(51) International Patent Classification (IPC): 
H01L 21/44(2006.01)
G06K 9/00(2022.01)
H01L 31/112(2006.01)
 H01L 21/82(2006.01)
H01L 27/146(2006.01)
(52) Cooperative Patent Classification (CPC):
H01L 27/146; H01L 31/112; G06V 40/1318
(86) International application number:
PCT/CN2017/100462
(87) International publication number:
WO 2018/166148 (20.09.2018 Gazette 2018/38)

(54)

OPTICAL DETECTOR, FABRICATION METHOD THEREOF, FINGERPRINT RECOGNITION SENSOR, AND DISPLAY DEVICE

OPTISCHER DETEKTOR, HERSTELLUNGSVERFAHREN DAFÜR, FINGERABDRUCKERKENNUNGSSENSOR UND ANZEIGEVORRICHTUNG

DÉTECTEUR OPTIQUE, SON PROCÉDÉ DE FABRICATION, CAPTEUR DE RECONNAISSANCE D'EMPREINTES DIGITALES, ET DISPOSITIF D'AFFICHAGE

(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: 13.03.2017 CN 201710144824

(43) Date of publication of application:
22.01.2020 Bulletin 2020/04

(73) Proprietor: BOE Technology Group Co., Ltd.
Beijing 100015 (CN)

(72) Inventors:
  • SUN, Jianming
    Beijing 100176 (CN)
  • NING, Ce
    Beijing 100176 (CN)
  • ZHANG, Wenlin
    Beijing 100176 (CN)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)


(56) References cited: : 
EP-A1- 2 375 242
CN-A- 105 184 247
CN-A- 106 022 276
US-A1- 2011 109 591
US-B1- 7 897 108
 CN-A- 102 324 445
CN-A- 105 373 772
US-A1- 2005 275 053
US-B1- 6 277 668
   
       
    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).