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Extract from the Register of European Patents

EP About this file: EP3564943

EP3564943 - IGZO THIN-FILM TRANSISTOR GOA CIRCUIT, AND DISPLAY DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.06.2022
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  25.06.2021
FormerGrant of patent is intended
Status updated on  28.03.2021
FormerRequest for examination was made
Status updated on  04.10.2019
FormerThe international publication has been made
Status updated on  07.07.2018
Most recent event   Tooltip10.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 12.06.2024  [2024/24]
Applicant(s)For all designated states
Shenzhen China Star Optoelectronics Technology Co., Ltd.
No. 9-2 Tangming Rd.
Guangming New District
Shenzhen, Guangdong 518132 / CN
[2019/45]
Inventor(s)01 / SHI, Longqiang
TAN Yu
No.9-2 Tangming Rd.
Guangming New District
ShenZhen Guangdong 518132 / CN
02 / CHEN, Shu jhih
TAN Yu
No.9-2 Tangming Rd.
Guangming New District
ShenZhen Guangdong 518132 / CN
 [2019/45]
Representative(s)Petraz, Gilberto Luigi, et al
GLP S.r.l.
Viale Europa Unita, 171
33100 Udine / IT
[2019/45]
Application number, filing date17885663.913.01.2017
[2019/45]
WO2017CN71156
Priority number, dateCN20161126291030.12.2016         Original published format: CN201611262910
[2019/45]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018120303
Date:05.07.2018
Language:ZH
[2018/27]
Type: A1 Application with search report 
No.:EP3564943
Date:06.11.2019
Language:EN
[2019/45]
Type: B1 Patent specification 
No.:EP3564943
Date:28.07.2021
Language:EN
[2021/30]
Search report(s)International search report - published on:CN05.07.2018
(Supplementary) European search report - dispatched on:EP13.07.2020
ClassificationIPC:G09G3/36, G11C19/28, G09G3/20, H01L27/12
[2020/33]
CPC:
G09G3/3677 (EP,KR,US); G09G3/3674 (CN); G09G3/20 (EP,US);
G09G3/3655 (KR,US); G09G3/3696 (KR,US); H01L27/1214 (KR,US);
H01L29/78603 (KR,US); G09G2300/0408 (EP,KR,US); G09G2300/043 (KR,US);
G09G2300/0809 (KR,US); G09G2310/0264 (KR,US); G09G2310/0267 (EP,US);
G09G2310/0286 (EP,US); G11C19/28 (EP,US); H01L27/1225 (EP,US) (-)
Former IPC [2019/45]G09G3/36
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 [2019/45]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:GOA-SCHALTUNG EINES IGZO-DÜNNSCHICHTTRANSISTORS UND ANZEIGEVORRICHTUNG[2019/45]
English:IGZO THIN-FILM TRANSISTOR GOA CIRCUIT, AND DISPLAY DEVICE[2019/45]
French:CIRCUIT GOA À TRANSISTORS À COUCHES MINCES IGZO ET DISPOSITIF D'AFFICHAGE[2019/45]
Entry into regional phase08.07.2019Translation filed 
08.07.2019National basic fee paid 
08.07.2019Search fee paid 
08.07.2019Designation fee(s) paid 
08.07.2019Examination fee paid 
Examination procedure08.07.2019Examination requested  [2019/45]
08.01.2021Amendment by applicant (claims and/or description)
29.03.2021Communication of intention to grant the patent
22.06.2021Fee for grant paid
22.06.2021Fee for publishing/printing paid
22.06.2021Receipt of the translation of the claim(s)
Opposition(s)29.04.2022No opposition filed within time limit [2022/27]
Fees paidRenewal fee
08.07.2019Renewal fee patent year 03
27.02.2020Renewal fee patent year 04
25.01.2021Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.01.202004   M06   Fee paid on   27.02.2020
Opt-out from the exclusive  Tooltip
competence of the Unified
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  TooltipHU13.01.2017
AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
MK28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
IE13.01.2022
LU13.01.2022
BE31.01.2022
CH31.01.2022
FR31.01.2022
LI31.01.2022
[2024/24]
Former [2024/23]AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
MK28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
IE13.01.2022
LU13.01.2022
BE31.01.2022
CH31.01.2022
FR31.01.2022
LI31.01.2022
Former [2024/20]AL28.07.2021
AT28.07.2021
CY28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
IE13.01.2022
LU13.01.2022
BE31.01.2022
CH31.01.2022
FR31.01.2022
LI31.01.2022
Former [2023/09]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
IE13.01.2022
LU13.01.2022
BE31.01.2022
CH31.01.2022
FR31.01.2022
LI31.01.2022
Former [2023/03]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
LU13.01.2022
BE31.01.2022
CH31.01.2022
FR31.01.2022
LI31.01.2022
Former [2023/01]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
LU13.01.2022
BE31.01.2022
FR31.01.2022
Former [2022/50]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
LU13.01.2022
FR31.01.2022
Former [2022/47]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
GB13.01.2022
LU13.01.2022
Former [2022/46]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
LU13.01.2022
Former [2022/39]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
MC28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/36]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
IT28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/29]AL28.07.2021
AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SI28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/25]AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SK28.07.2021
SM28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/24]AT28.07.2021
CZ28.07.2021
DK28.07.2021
EE28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RO28.07.2021
RS28.07.2021
SE28.07.2021
SK28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/21]AT28.07.2021
DK28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RS28.07.2021
SE28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/10]AT28.07.2021
ES28.07.2021
FI28.07.2021
HR28.07.2021
LT28.07.2021
LV28.07.2021
NL28.07.2021
PL28.07.2021
RS28.07.2021
SE28.07.2021
BG28.10.2021
NO28.10.2021
GR29.10.2021
IS28.11.2021
PT29.11.2021
Former [2022/09]AT28.07.2021
ES28.07.2021
FI28.07.2021
LT28.07.2021
NL28.07.2021
RS28.07.2021
SE28.07.2021
BG28.10.2021
NO28.10.2021
PT29.11.2021
Former [2022/08]AT28.07.2021
ES28.07.2021
FI28.07.2021
LT28.07.2021
NL28.07.2021
SE28.07.2021
BG28.10.2021
NO28.10.2021
Former [2022/07]AT28.07.2021
LT28.07.2021
NL28.07.2021
NO28.10.2021
Documents cited:Search[XAY]US2015317954  (JANG YONG-HO [KR]) [X] 1-3,10 * paragraphs [0005] , [0010] , [0056] - [0060] - [0094] , [0108] , [0113] - [0118] - [0124] , [0130]; figures 1,13,14,17A * [A] 7 [Y] 4-6,8,9;
 [XY]CN105355234  (AU OPTRONICS CORP) [X] 1-3,10 * figure 2 * [Y] 4-6,9;
 US2017124971  [ ] (TU CHUN-DA [TW], et al) [ ] * paragraphs [0002] - [0004] - [0023] , [0025] , [0029] , [0034] , [0035] - [0037]; figure 2 *;
 [Y]CN106128409  (SHENZHEN CHINA STAR OPTOELECT) [Y] 4-6,8,9 * figures 1,3 *;
 US2018218698  [ ] (LI WENYING [CN], et al) [ ] * paragraph [0130]; figures 1,3 *
International search[X]CN106057157  (SHENZHEN CHINA STAR OPTOELECT) [X] 1-3, 10-12 * , description, paragraphs [0049]-[0085], and figures 2-3 *;
 [A]CN104157260  (SHENZHEN CHINA STAR OPTOELECT) [A] 1-18 * , entire document *;
 [A]CN106228942  (NANJING HUADONG ELECTRONICS INFORMATION TECH CO LTD) [A] 1-18 * , entire document *;
 [A]US2015171833  (PI JAE-EUN [KR], et al) [A] 1-18 * , 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.