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Extract from the Register of European Patents

EP About this file: EP3475970

EP3475970 - THIN FILM TRANSISTOR, DISPLAY SUBSTRATE AND DISPLAY PANEL HAVING THE SAME, AND FABRICATING METHOD THEREOF [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  16.10.2020
Database last updated on 05.10.2024
FormerRequest for examination was made
Status updated on  29.03.2019
FormerThe international publication has been made
Status updated on  29.12.2017
Formerunknown
Status updated on  15.06.2017
Most recent event   Tooltip16.10.2020Withdrawal of applicationpublished on 18.11.2020  [2020/47]
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
For all designated states
Ordos Yuansheng Optoelectronics Co., Ltd.
Ordos Equipment Manufacturing Base
Dongsheng District
Ordos, Inner Mongolia 017020 / CN
[2019/18]
Inventor(s)01 / SUN, Chaochao
No.9 Dize Rd.
BDA
Beijing 100176 / CN
02 / WANG, Chao
No.9 Dize Rd.
BDA
Beijing 100176 / CN
03 / LIU, Huafeng
No.9 Dize Rd.
BDA
Beijing 100176 / CN
04 / ZHAO, Shengwei
No.9 Dize Rd.
BDA
Beijing 100176 / CN
05 / SHUN, Bule
No.9 Dize Rd.
BDA
Beijing 100176 / CN
06 / YANG, Lei
No.9 Dize Rd.
BDA
Beijing 100176 / CN
07 / HU, Chongliang
No.9 Dize Rd.
BDA
Beijing 100176 / CN
08 / YANG, Meng
No.9 Dize Rd.
BDA
Beijing 100176 / CN
09 / LV, Jingping
No.9 Dize Rd.
BDA
Beijing 100176 / CN
10 / XIE, Lin
No.9 Dize Rd.
BDA
Beijing 100176 / CN
11 / SUN, Shimin
No.9 Dize Rd.
BDA
Beijing 100176 / CN
12 / DING, Duolong
No.9 Dize Rd.
BDA
Beijing 100176 / CN
 [2019/18]
Representative(s)Cohausz & Florack
Patent- & Rechtsanwälte
Partnerschaftsgesellschaft mbB
Bleichstraße 14
40211 Düsseldorf / DE
[2019/18]
Application number, filing date16869393.512.12.2016
[2019/18]
WO2016CN109512
Priority number, dateCN20161046562323.06.2016         Original published format: CN201610465623
[2019/18]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017219621
Date:28.12.2017
Language:EN
[2017/52]
Type: A1 Application with search report 
No.:EP3475970
Date:01.05.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 28.12.2017 takes the place of the publication of the European patent application.
[2019/18]
Search report(s)International search report - published on:CN28.12.2017
(Supplementary) European search report - dispatched on:EP22.01.2020
ClassificationIPC:H01L21/336, H01L29/786
[2020/08]
CPC:
H01L27/1288 (EP,US); H01L21/0273 (KR); H01L29/66742 (CN);
H01L21/02532 (US); H01L21/02592 (US); H01L21/0262 (US);
H01L21/02675 (US); H01L21/0274 (US); H01L21/26513 (US);
H01L21/266 (US); H01L27/1214 (US); H01L27/1222 (US);
H01L27/1274 (US); H01L29/167 (US); H01L29/66757 (EP,US);
H01L29/66765 (US); H01L29/786 (KR); H01L29/78621 (EP,US);
H01L29/78633 (EP,US); H01L29/78645 (EP,US); H01L29/78675 (US);
H01L29/78678 (US); H10K59/1213 (KR,US); H10K71/00 (KR);
H10K71/233 (KR); H01L2029/7863 (EP) (-)
Former IPC [2019/18]H01L21/027, H01L21/336
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 [2019/18]
TitleGerman:DÜNNSCHICHTTRANSISTOR, ANZEIGESUBSTRAT UND ANZEIGETAFEL DAMIT SOWIE HERSTELLUNGSVERFAHREN DAFÜR[2019/18]
English:THIN FILM TRANSISTOR, DISPLAY SUBSTRATE AND DISPLAY PANEL HAVING THE SAME, AND FABRICATING METHOD THEREOF[2019/18]
French:TRANSISTOR À COUCHES MINCES, SUBSTRAT D'AFFICHAGE ET ÉCRAN D'AFFICHAGE LE COMPRENANT, ET SON PROCÉDÉ DE FABRICATION[2019/18]
Entry into regional phase09.06.2017National basic fee paid 
09.06.2017Search fee paid 
09.06.2017Designation fee(s) paid 
09.06.2017Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
09.06.2017Amendment by applicant (claims and/or description)
09.06.2017Examination requested  [2019/18]
14.10.2020Application withdrawn by applicant  [2020/47]
Fees paidRenewal fee
19.12.2018Renewal fee patent year 03
23.12.2019Renewal fee patent year 04
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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[X]US6072193  (OHNUMA HIDETO [JP], et al);
 [X]US2001019127  (ISHIDA YUKIMASA [JP]);
 [A]US2009111251  (MIYATA TAKASHI [JP]);
 [XI]US2011101357  (NODA TAKESHI [JP], et al);
 [X]US2013168683  (SEO MI-SEON [KR], et al);
 [X]WO2014127575  (BOE TECHNOLOGY GROUP CO LTD [CN]);
 [XP]US2016211284  (ZHANG FANGZHEN [CN])
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.