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Extract from the Register of European Patents

EP About this file: EP2535952

EP2535952 - Light emitting device [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.09.2020
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  04.10.2019
FormerGrant of patent is intended
Status updated on  16.04.2019
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
LG Innotek Co., Ltd.
98, Huam-ro, Jung-gu
Seoul, 04637 / KR
For all designated states
Industry-University Cooperation Foundation Hanyang University ERICA Campus
55 Hanyangdaehak-ro
Sangnok-gu
Ansan-si, Kyeonggi-do 426-791 / KR
[2019/22]
Former [2017/20]For all designated states
LG Innotek Co., Ltd.
98, Huam-ro, Jung-gu
Seoul, 04637 / KR
Former [2014/24]For all designated states
LG Innotek Co., Ltd.
Seoul Square
416, Hangang-daero
Jung-gu
Seoul 100-714 / KR
Former [2012/51]For all designated states
LG Innotek Co., Ltd.
Seoul Square 20F Namdaemunno 5-ga Jung-gu
Seoul 100-714 / KR
Inventor(s)01 / Han, Dae Seob
Seoul Square 20F
Namdaemunno 5-ga, Jung-gu
100-714 Seoul / KR
02 / Moon, Yong Tae
Seoul Square 20F
Namdaemunno 5-ga, Jung-gu
100-714 Seoul / KR
03 / Shim, Jong-In
104-1702, Daechi Hyundai Apt.,
Daechi-dong
Gangnam-gu
135-280 Seoul / KR
 [2012/51]
Representative(s)Plasseraud IP
104 Rue de Richelieu
CS92104
75080 Paris Cedex 02 / FR
[N/P]
Former [2019/45]Plasseraud IP
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09 / FR
Former [2012/51]Cabinet Plasseraud
52, rue de la Victoire
75440 Paris Cedex 09 / FR
Application number, filing date12156610.322.02.2012
[2012/51]
Priority number, dateKR2011005737314.06.2011         Original published format: KR 20110057373
[2012/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2535952
Date:19.12.2012
Language:EN
[2012/51]
Type: A3 Search report 
No.:EP2535952
Date:21.12.2016
Language:EN
[2016/51]
Type: B1 Patent specification 
No.:EP2535952
Date:06.11.2019
Language:EN
[2019/45]
Search report(s)(Supplementary) European search report - dispatched on:EP23.11.2016
ClassificationIPC:H01L33/00, H01L33/06, H01S5/343, // F21S13/00, G02F1/13357, H01L33/32, H01L33/48
[2016/51]
CPC:
H01L33/06 (EP,KR,US); H01L33/04 (KR,US); F21K9/23 (EP,US);
F21V29/507 (EP,US); F21V29/83 (EP,US); F21Y2115/10 (EP,US);
H01L2224/48091 (EP,US); H01L2924/181 (EP,US); H01L33/32 (EP,US) (-)
C-Set:
H01L2224/48091, H01L2924/00014 (EP,US);
H01L2924/181, H01L2924/00012 (US,EP)
Former IPC [2012/51]H01L33/06, // H01L33/32
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 [2019/45]
Former [2012/51]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,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:Lichtemittierendes Halbleiterbauelemnt[2012/51]
English:Light emitting device[2012/51]
French:Dispositif électroluminescent[2012/51]
Examination procedure28.03.2014Examination requested  [2014/19]
20.06.2017Amendment by applicant (claims and/or description)
12.06.2019Communication of intention to grant the patent
24.09.2019Fee for grant paid
24.09.2019Fee for publishing/printing paid
24.09.2019Receipt 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  12.06.2019
Opposition(s)07.08.2020No opposition filed within time limit [2020/42]
Fees paidRenewal fee
22.01.2014Renewal fee patent year 03
23.01.2015Renewal fee patent year 04
17.02.2016Renewal fee patent year 05
24.02.2017Renewal fee patent year 06
28.02.2018Renewal fee patent year 07
22.02.2019Renewal 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  TooltipHU22.02.2012
AL06.11.2019
AT06.11.2019
CY06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
MK06.11.2019
MT06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
TR06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
GB22.02.2020
IE22.02.2020
LU22.02.2020
BE29.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
[2022/32]
Former [2022/27]HU22.02.2012
AL06.11.2019
AT06.11.2019
CY06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
MT06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
TR06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
GB22.02.2020
IE22.02.2020
LU22.02.2020
BE29.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2022/26]AL06.11.2019
AT06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
TR06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
GB22.02.2020
IE22.02.2020
LU22.02.2020
BE29.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/10]AL06.11.2019
AT06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
IT06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
GB22.02.2020
IE22.02.2020
LU22.02.2020
BE29.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/08]AL06.11.2019
AT06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
GB22.02.2020
IE22.02.2020
LU22.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2021/07]AL06.11.2019
AT06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IE22.02.2020
LU22.02.2020
CH29.02.2020
FR29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/51]AL06.11.2019
AT06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SI06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
LU22.02.2020
CH29.02.2020
LI29.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/49]AL06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
MC06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
LU22.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/48]AL06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
LU22.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/37]AL06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
SK06.11.2019
SM06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/36]AL06.11.2019
CZ06.11.2019
DK06.11.2019
EE06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/35]AL06.11.2019
CZ06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RO06.11.2019
RS06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/32]AL06.11.2019
ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RS06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/25]ES06.11.2019
FI06.11.2019
HR06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
RS06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/24]ES06.11.2019
FI06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
IS06.03.2020
PT06.03.2020
Former [2020/23]ES06.11.2019
FI06.11.2019
LT06.11.2019
LV06.11.2019
NL06.11.2019
PL06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
GR07.02.2020
PT06.03.2020
Former [2020/22]FI06.11.2019
LT06.11.2019
SE06.11.2019
BG06.02.2020
NO06.02.2020
PT06.03.2020
Former [2020/21]NO06.02.2020
Documents cited:Search[XA]JP2004031770  (SHARP KK) [X] 1,2,5-12,14,15 * abstract * * figures 1,2,5 * * paragraph [0011] - paragraph [0046] * [A] 3,4;
 [XA]JP2004087763  (SONY CORP) [X] 1-3,5-10,13 * abstract * * figure 6 * * paragraph [0007] - paragraph [0014] * * paragraph [0026] - paragraph [0030] * [A] 12;
 [A]EP1667292  (SONY CORP [JP]) [A] 1-3,5-11,13 * abstract * * figures 1,5-7,11 * * paragraph [0011] - paragraph [0036] * * paragraph [0038] - paragraph [0053] * * paragraph [0073] - paragraph [0081] * * paragraph [0087] - paragraph [0089] *;
 [A]CN1937267  (HUACAN PHOTOELECTRIC CO LTD WU [CN]) [A] 1,5-7,9-12 * abstract * * figures 1-4 * * page 4, line 9 - page 5, line 13 * * page 6, line 1 - page 7, line 24 *;
 [A]US2007090339  (LEE DONG Y [KR], et al) [A] 1-15* the whole document *;
 [A]US2009057691  (KIM TAE YUN [KR], et al) [A] 1,3,5-10 * abstract * * figures 1-3 * * paragraph [0005] - paragraph [0011] * * paragraph [0017] - paragraph [0058] *;
 [X]US2011037049  (TACHIBANA KOICHI [JP], et al) [X] 1-10,12 * abstract * * figures 1-4 * * paragraph [0008] - paragraph [0009] * * paragraph [0018] - paragraph [0049] *
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.