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Extract from the Register of European Patents

EP About this file: EP3537478

EP3537478 - ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL AND FABRICATION METHOD THEREFOR [Right-click to bookmark this link]
Former [2019/37]ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL, FABRICATION METHOD THEREFOR AND MASK
[2023/12]
StatusNo opposition filed within time limit
Status updated on  05.07.2024
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  28.07.2023
FormerGrant of patent is intended
Status updated on  20.03.2023
FormerRequest for examination was made
Status updated on  09.08.2019
FormerThe international publication has been made
Status updated on  11.05.2018
Formerunknown
Status updated on  06.02.2018
Most recent event   Tooltip13.03.2026Lapse of the patent in a contracting state
New state(s): HU		published on 15.04.2026 [2026/16]
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
For all designated states
Chengdu BOE Optoelectronics Technology Co., Ltd.
No. 1188, Hezuo Road (West Zone)
Hi-tech Development Zone
Chengdu, Sichuan 611731 / CN
[2019/37]
Inventor(s)01 / LEE, Seungmin
No.9 Dize Rd.
BDA
Beijing 100176 / CN
02 / ZHANG, Wenxuan
No.9 Dize Rd.
BDA
Beijing 100176 / CN
03 / FAN, Zhenrui
No.9 Dize Rd.
BDA
Beijing 100176 / CN
04 / XIONG, Li
No.9 Dize Rd.
BDA
Beijing 100176 / CN
05 / LU, Zhong
No.9 Dize Rd.
BDA
Beijing 100176 / CN
06 / YUAN, Hongguang
No.9 Dize Rd.
BDA
Beijing 100176 / CN
07 / PARK, Beum Ku
No.9 Dize Rd.
BDA
Beijing 100176 / CN
 [2019/37]
Representative(s)Klunker IP Patentanwälte PartG mbB
Destouchesstraße 68
80796 München / DE
[2019/37]
Application number, filing date17835578.005.07.2017
[2019/37]
WO2017CN91797
Priority number, dateCN20161094511402.11.2016         Original published format: CN201610945114
[2019/37]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018082328
Date:11.05.2018
Language:ZH
[2018/19]
Type: A1 Application with search report 
No.:EP3537478
Date:11.09.2019
Language:EN
[2019/37]
Type: B1 Patent specification 
No.:EP3537478
Date:30.08.2023
Language:EN
[2023/35]
Search report(s)International search report - published on:CN11.05.2018
(Supplementary) European search report - dispatched on:EP02.10.2020
ClassificationIPC:H10K59/124, H10K59/121, H10K50/822, H10K50/813, // H10K77/10
[2023/12]
CPC:
H10K59/121 (EP,US); H10P76/00 (EP,CN); H10K50/11 (US);
H10K59/124 (EP); H10K59/80515 (EP,CN,US); H10K59/80521 (EP,CN,US);
H10K59/875 (EP,US); H10K77/111 (EP,US); H10K59/878 (EP,CN,US);
H10K71/00 (EP,CN,US); Y02E10/549 (EP); Y02P70/50 (EP) (-)
Former IPC [2019/37]H01L27/32, H01L21/027
Designated contracting statesAL,   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 [2019/37]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ANZEIGETAFEL MIT ORGANISCHEN LEUCHTDIODEN UND HERSTELLUNGSVERFAHREN DAFÜR[2023/12]
English:ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL AND FABRICATION METHOD THEREFOR[2023/12]
French:PANNEAU D'AFFICHAGE À DIODE ÉLECTROLUMINESCENTE ORGANIQUE ET SON PROCÉDÉ DE FABRICATION[2023/12]
Former [2019/37]ANZEIGETAFEL MIT ORGANISCHEN LEUCHTDIODEN, HERSTELLUNGSVERFAHREN DAFÜR UND MASKE
Former [2019/37]ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL, FABRICATION METHOD THEREFOR AND MASK
Former [2019/37]PANNEAU D'AFFICHAGE À DIODE ÉLECTROLUMINESCENTE ORGANIQUE, SON PROCÉDÉ DE FABRICATION, ET MASQUE
Entry into regional phase06.02.2018Translation filed 
06.02.2018National basic fee paid 
06.02.2018Search fee paid 
06.02.2018Designation fee(s) paid 
06.02.2018Examination fee paid 
Examination procedure06.02.2018Examination requested  [2019/37]
21.04.2021Amendment by applicant (claims and/or description)
21.03.2023Communication of intention to grant the patent
06.07.2023Fee for grant paid
06.07.2023Fee for publishing/printing paid
06.07.2023Receipt of the translation of the claim(s)
Opposition(s)03.06.2024No opposition filed within time limit [2024/32]
Fees paidRenewal fee
25.07.2019Renewal fee patent year 03
23.07.2020Renewal fee patent year 04
26.07.2021Renewal fee patent year 05
27.07.2022Renewal fee patent year 06
26.07.2023Renewal fee patent year 07
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipCY05.07.2017
HU05.07.2017
AT30.08.2023
BG30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
[2026/16]
Former [2025/51]CY05.07.2017
AT30.08.2023
BG30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2025/11]AT30.08.2023
BG30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
MC30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/51]AT30.08.2023
BG30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/36]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SI30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/26]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
IT30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/23]AT30.08.2023
CZ30.08.2023
DK30.08.2023
EE30.08.2023
ES30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SK30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
PT02.01.2024
Former [2024/22]AT30.08.2023
CZ30.08.2023
DK30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RO30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/20]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
SM30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/14]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
NL30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/10]AT30.08.2023
FI30.08.2023
HR30.08.2023
LT30.08.2023
LV30.08.2023
PL30.08.2023
RS30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/09]AT30.08.2023
FI30.08.2023
LT30.08.2023
SE30.08.2023
NO30.11.2023
GR01.12.2023
IS30.12.2023
Former [2024/08]LT30.08.2023
NO30.11.2023
GR01.12.2023
Documents cited:Search[X] US2014312319  (KIM SANG-WOO et al.) [X] 1-10 * figures 1,2 * * paragraph [0007] * * paragraph [0027] * * paragraph [0051] * * paragraph [0043] * * paragraph [0033] - paragraph [0034] * * paragraph [0052] *
 [X] US2015001477  (NAMKUNG JUN et al.) [X] 1,2,6,8 * figures 2,6 * * paragraph [0033] - paragraph [0035] * * paragraph [0060] * * paragraph [0082] *
International search[X] CN105405394  (SAMSUNG DISPLAY CO LTD et al.) [X] 1, 2, 5, 10 * , description, paragraphs 0038-0107, and figures 1-9 *
 [A] US2014356586  (CHO JONG-HWAN et al.) [A] 1-28 * , entire document *
 [A] CN105826350  (SAMSUNG DISPLAY CO LTD et al.) [A] 1-28 * , entire document *
 [A] CN103915480  (SAMSUNG DISPLAY CO LTD et al.) [A] 1-28 * , entire document *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.