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Extract from the Register of European Patents

EP About this file: EP2200407

EP2200407 - Light-Emitting element, light emitting device, and electronic device [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.09.2018
Database last updated on 15.06.2024
FormerThe patent has been granted
Status updated on  20.10.2017
FormerGrant of patent is intended
Status updated on  17.07.2017
FormerExamination is in progress
Status updated on  03.02.2017
Most recent event   Tooltip10.07.2020Lapse of the patent in a contracting state
New state(s): IS		published on 12.08.2020  [2020/33]
Applicant(s)For all designated states
Semiconductor Energy Laboratory Co., Ltd.
398, Hase
Atsugi-shi, Kanagawa 243-0036 / JP
[2017/47]
Former [2010/25]For all designated states
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, Hase
Atsugi-shi, Kanagawa 243-0036 / JP
Inventor(s)01 / Ushikubo, Takahiro
c/o Semiconductor Energy Laboratory Co., Ltd.,
398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
02 / Seo, Satoshi
c/o Semiconductor Energy Laboratory Co., Ltd.,
398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
03 / Ohsawa, Nobuharu
c/o Semiconductor Energy Laboratory Co., Ltd.,
398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
 [2017/47]
Former [2010/25]01 / Ushikubo, Takahiro
c/o Semiconductor Energy Laboratory Co., Ltd., 398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
02 / Seo, Satoshi
c/o Semiconductor Energy Laboratory Co., Ltd., 398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
03 / Ohsawa, Nobuharu
c/o Semiconductor Energy Laboratory Co., Ltd., 398, Hase
Atsugi-shi Kanagawa 243-0036 / JP
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2017/47]
Former [2010/25]Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
Leopoldstrasse 4
80802 München / DE
Application number, filing date09178012.204.12.2009
[2010/25]
Priority number, dateJP2008032091817.12.2008         Original published format: JP 2008320918
[2010/25]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2200407
Date:23.06.2010
Language:EN
[2010/25]
Type: A3 Search report 
No.:EP2200407
Date:09.11.2011
Language:EN
[2011/45]
Type: B1 Patent specification 
No.:EP2200407
Date:22.11.2017
Language:EN
[2017/47]
Search report(s)(Supplementary) European search report - dispatched on:EP10.10.2011
ClassificationIPC:H01L51/50
[2017/29]
CPC:
H10K85/633 (EP,KR,US); H10K85/615 (KR,US); H05B33/14 (KR,US);
H10K50/125 (EP,KR,US); H10K50/15 (KR); H10K50/16 (KR);
H10K85/631 (KR); H10K85/6572 (KR,US) (-)
Former IPC [2010/25]H05B33/14
Designated contracting statesAT,   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 [2017/47]
Former [2010/25]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:Lichtemittierendes Element, lichtemittierende Vorrichtung und elektronische Vorrichtung[2010/25]
English:Light-Emitting element, light emitting device, and electronic device[2010/25]
French:Élément électroluminescent, dispositif électroluminescent, et dispositif électronique[2010/25]
Examination procedure07.05.2012Amendment by applicant (claims and/or description)
07.05.2012Examination requested  [2012/25]
01.02.2017Despatch of a communication from the examining division (Time limit: M04)
26.05.2017Reply to a communication from the examining division
18.07.2017Communication of intention to grant the patent
06.10.2017Fee for grant paid
06.10.2017Fee for publishing/printing paid
06.10.2017Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  01.02.2017
Opposition(s)23.08.2018No opposition filed within time limit [2018/44]
Fees paidRenewal fee
12.12.2011Renewal fee patent year 03
11.12.2012Renewal fee patent year 04
12.12.2013Renewal fee patent year 05
11.12.2014Renewal fee patent year 06
10.12.2015Renewal fee patent year 07
13.12.2016Renewal fee patent year 08
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  TooltipHU04.12.2009
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
IS22.03.2018
[2020/33]
Former [2020/27]HU04.12.2009
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
PT22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2020/16]HU04.12.2009
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
TR22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2019/51]HU04.12.2009
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
MK22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2019/31]HU04.12.2009
AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2019/30]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
MC22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2019/13]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
GB22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/52]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SI22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
CH31.12.2017
LI31.12.2017
FR22.01.2018
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/49]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BE31.12.2017
FR22.01.2018
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/45]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
IE04.12.2017
LU04.12.2017
MT04.12.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/43]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
LU04.12.2017
MT04.12.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/40]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
RO22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/39]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
IT22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/37]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
PL22.11.2017
SE22.11.2017
SK22.11.2017
SM22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/35]AT22.11.2017
CY22.11.2017
CZ22.11.2017
DK22.11.2017
EE22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
SE22.11.2017
SK22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/24]AT22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
LV22.11.2017
NL22.11.2017
SE22.11.2017
BG22.02.2018
NO22.02.2018
GR23.02.2018
Former [2018/23]AT22.11.2017
ES22.11.2017
FI22.11.2017
HR22.11.2017
LT22.11.2017
NL22.11.2017
SE22.11.2017
NO22.02.2018
GR23.02.2018
Former [2018/22]ES22.11.2017
FI22.11.2017
LT22.11.2017
NL22.11.2017
NO22.02.2018
Former [2018/21]FI22.11.2017
LT22.11.2017
NO22.02.2018
Documents cited:Search[XI]  - SUN YIRU ET AL, "High-efficiency white organic light emitting devices with three separate phosphorescent emission layers", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, (20071227), vol. 91, no. 26, doi:10.1063/1.2827178, ISSN 0003-6951, pages 263503-1 - 263503-3, XP012105003 [X] 1,2,5,6,10-15 * pages 263503-1 - pages 263503-3; figure -; example - * [I] 9

DOI:   http://dx.doi.org/10.1063/1.2827178
 [XI]  - LEE YOUNG ET AL, "White organic light-emitting devices with mixed interfaces between light emitting layers", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, (20070615), vol. 90, no. 24, doi:10.1063/1.2745225, ISSN 0003-6951, pages 243508-1 - 243508-3, XP012095314 [X] 1,2,5,6,10-15 * pages 243508-1 - pages 243508-3; figure -; example - * [I] 9

DOI:   http://dx.doi.org/10.1063/1.2745225
 [A]  - BAEK H I ET AL, "Optimization of white organic light emitting diodes based on emitting layer charge carrier conduction properties; Optimization of white OLEDs", JOURNAL OF PHYSICS D. APPLIED PHYSICS, IOP PUBLISHING, BRISTOL, GB, (20080521), vol. 41, no. 10, ISSN 0022-3727, page 105101, XP020133230 [A] 1,2,5,6,9-15 * the whole document *
 [A]  - SUN Y ET AL, "Management of singlet and triplet excitons for efficient white organic light-emitting devices", NATURE, NATURE PUBLISHING GROUP, LONDON, GB, (20060413), vol. 440, doi:10.1038/NATURE04645, ISSN 0028-0836, pages 908 - 912, XP002454798 [A] 1,2,5,6,9-15 * the whole document *

DOI:   http://dx.doi.org/10.1038/nature04645
 [A]  - KIM SUNG ET AL, "High efficiency phosphorescent organic light emitting diodes using triplet quantum well structure", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, (20070423), vol. 90, no. 17, doi:10.1063/1.2731435, ISSN 0003-6951, pages 173501-1 - 173501-3, XP012094414 [A] 1,2,5,6,9-15 * the whole document *

DOI:   http://dx.doi.org/10.1063/1.2731435
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