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Extract from the Register of European Patents

EP About this file: EP4035209

EP4035209 - ARRAY SUBSTRATE, DISPLAY APPARATUS, METHOD OF FABRICATING ARRAY SUBSTRATE, AND PIXEL DRIVING CIRCUIT [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  01.07.2022
Database last updated on 06.11.2024
FormerThe international publication has been made
Status updated on  03.04.2021
Formerunknown
Status updated on  26.03.2021
Most recent event   Tooltip27.09.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
For all designated states
Hefei Boe Joint Technology Co., Ltd.
Block 15 Group-A Zone-E Of Industrial Park In
Hefei New Station
Xinzhan District
Hefei
Anhui 230012 / CN
[2022/31]
Inventor(s)01 / YUAN, Can
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
02 / LI, Yongqian
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
03 / XU, Pan
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
04 / YUAN, Zhidong
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
05 / LI, Meng
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
06 / FENG, Xuehuan
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
07 / DING, Zehua
No. 9 Dize Rd.
BDA
Beijing 100176 / CN
 [2022/31]
Representative(s)Lavoix
Bayerstraße 83
80335 München / DE
[2022/31]
Application number, filing date19945452.127.09.2019
[2022/31]
WO2019CN108573
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021056422
Date:01.04.2021
Language:EN
[2021/13]
Type: A1 Application with search report 
No.:EP4035209
Date:03.08.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 01.04.2021 takes the place of the publication of the European patent application.
[2022/31]
Search report(s)International search report - published on:CN01.04.2021
(Supplementary) European search report - dispatched on:EP07.10.2022
ClassificationIPC:G09G3/3233, H01L27/32
[2022/45]
CPC:
G09G3/3233 (EP); G09G2300/0426 (EP); G09G2320/0223 (EP);
G09G2320/0295 (EP); G09G2330/02 (EP); H10K59/123 (EP);
H10K59/131 (EP); H10K59/35 (EP) (-)
Former IPC [2022/31]H01L27/32
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 [2022/31]
TitleGerman:ARRAY-SUBSTRAT, ANZEIGEVORRICHTUNG, VERFAHREN ZUR HERSTELLUNG EINES ARRAY-SUBSTRATS UND PIXELTREIBERSCHALTUNG[2022/31]
English:ARRAY SUBSTRATE, DISPLAY APPARATUS, METHOD OF FABRICATING ARRAY SUBSTRATE, AND PIXEL DRIVING CIRCUIT[2022/31]
French:SUBSTRAT DE RÉSEAU, APPAREIL D'AFFICHAGE, PROCÉDÉ DE FABRICATOIN DE SUBSTRAT DE RÉSEAU ET CIRCUIT D'ATTAQUE DE PIXEL[2022/31]
Entry into regional phase26.03.2021National basic fee paid 
26.03.2021Search fee paid 
26.03.2021Designation fee(s) paid 
26.03.2021Examination fee paid 
Examination procedure26.03.2021Examination requested  [2022/31]
20.04.2023Amendment by applicant (claims and/or description)
20.04.2023Date on which the examining division has become responsible
Fees paidRenewal fee
22.09.2021Renewal fee patent year 03
27.09.2022Renewal fee patent year 04
26.09.2023Renewal fee patent year 05
25.09.2024Renewal fee patent year 06
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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.
Documents cited:Search[XA]US2018151126  (JEONG ILGI [KR], et al) [X] 1-4,7,14,15 * paragraphs [0039] - [0051] - [0065] - [0087]; figures 1,3,8-11 * [A] 5,6,8-13;
 [X]US2018261663  (LI YONGQIAN [CN], et al) [X] 1,2,4,7,14,15 * paragraphs [0046] - [0049] - [0063]; figures 1,4,9 *;
 [X]US2019035334  (LIN YI-CHENG [CN], et al) [X] 1,2,7,14,15* paragraphs [0044] - [0055]; figures 1,2 *
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.