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Extract from the Register of European Patents

EP About this file: EP3540772

EP3540772 - TRANSISTOR AND DISPLAY DEVICE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  23.06.2023
Database last updated on 20.09.2024
FormerExamination is in progress
Status updated on  11.07.2020
FormerRequest for examination was made
Status updated on  20.03.2020
FormerThe application has been published
Status updated on  16.08.2019
Most recent event   Tooltip23.06.2023Application deemed to be withdrawnpublished on 26.07.2023  [2023/30]
Applicant(s)For all designated states
Semiconductor Energy Laboratory Co., Ltd.
398, Hase, Atsugi-shi
Kanagawa-ken 243-0036 / JP
[2019/38]
Inventor(s)01 / Yamazaki, Shunpei
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
02 / Sakakura, Masayuki
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
03 / Watanabe, Ryosuke
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
04 / Sakata, Junichiro
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
05 / Akimoto, Kengo
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
06 / Miyanaga, Akiharu
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
07 / Hirohashi, Takuya
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
08 / Kishida, Hideyuki
Semiconductor Energy Laboratory Co., Ltd.
398 Hase
Atsugi-shi, Kanagawa / JP
 [2019/38]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2019/38]
Application number, filing date19169904.026.08.2010
[2019/38]
Priority number, dateJP2009021508416.09.2009         Original published format: JP 2009215084
[2019/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3540772
Date:18.09.2019
Language:EN
[2019/38]
Search report(s)(Supplementary) European search report - dispatched on:EP16.08.2019
ClassificationIPC:H01L27/12, H01L29/786, H01L29/04
[2019/38]
CPC:
H01L29/7869 (EP,CN,KR,US); H01L29/786 (CN); G02F1/1362 (CN);
H01L27/1225 (EP,CN,KR,US); H01L29/04 (EP,CN,KR,US); H01L29/045 (EP,CN,US);
H01L29/06 (CN); H01L29/78618 (EP,KR,US); H01L29/78693 (EP,CN,KR,US);
H01L29/78696 (EP,CN,KR,US); H10K59/00 (CN) (-)
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,   SE,   SI,   SK,   SM,   TR [2020/17]
Former [2019/38]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,  SE,  SI,  SK,  SM,  TR 
TitleGerman:TRANSISTOR UND ANZEIGEVORRICHTUNG[2019/38]
English:TRANSISTOR AND DISPLAY DEVICE[2019/38]
French:TRANSISTOR ET AFFICHEUR[2019/38]
Examination procedure16.03.2020Amendment by applicant (claims and/or description)
16.03.2020Examination requested  [2020/17]
16.03.2020Date on which the examining division has become responsible
15.07.2020Despatch of a communication from the examining division (Time limit: M04)
30.09.2020Reply to a communication from the examining division
01.03.2023Application deemed to be withdrawn, date of legal effect  [2023/30]
22.03.2023Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2023/30]
Parent application(s)   TooltipEP10817049.9  / EP2478554
EP12181246.5  / EP2544237
EP17169070.4  / EP3217435
Fees paidRenewal fee
17.04.2019Renewal fee patent year 03
17.04.2019Renewal fee patent year 04
17.04.2019Renewal fee patent year 05
17.04.2019Renewal fee patent year 06
17.04.2019Renewal fee patent year 07
17.04.2019Renewal fee patent year 08
17.04.2019Renewal fee patent year 09
27.08.2019Renewal fee patent year 10
13.08.2020Renewal fee patent year 11
13.08.2021Renewal fee patent year 12
Penalty fee
Additional fee for renewal fee
31.08.202213   M06   Not yet paid
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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[I]WO2007055256  (CANON KK [JP], et al);
 [A]US2007187678  (HIRAO TAKASHI [JP], et al);
 [A]US2008099803  (LI YUNING [CA], et al)
by applicantJP20070096055
 JP20070123861
 JP20090215084
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.