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Extract from the Register of European Patents

EP About this file: EP3491465

EP3491465 - BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.02.2024
Database last updated on 12.11.2024
FormerThe patent has been granted
Status updated on  03.03.2023
FormerGrant of patent is intended
Status updated on  14.12.2022
FormerExamination is in progress
Status updated on  25.09.2020
FormerRequest for examination was made
Status updated on  03.05.2019
FormerThe international publication has been made
Status updated on  03.02.2018
Formerunknown
Status updated on  12.01.2018
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
BOE Technology Group Co., Ltd.
No. 10 Jiuxianqiao Rd.
Chaoyang District
Beijing 100015 / CN
For all designated states
Beijing BOE Optoelectronics Technology Co., Ltd.
No. 8 Xihuanzhonglu, BDA
Beijing 100176 / CN
[2019/23]
Inventor(s)01 / WANG, Xuerong
No.9 Dize Rd.
BDA
Beijing 100176 / CN
02 / SUN, Haiwei
No.9 Dize Rd.
BDA
Beijing 100176 / CN
03 / DONG, Ruijun
No.9 Dize Rd.
BDA
Beijing 100176 / CN
04 / MA, Junjie
No.9 Dize Rd.
BDA
Beijing 100176 / CN
05 / ZHANG, Caizheng
No.9 Dize Rd.
BDA
Beijing 100176 / CN
06 / YU, Lu
No.9 Dize Rd.
BDA
Beijing 100176 / CN
 [2019/23]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2023/14]
Former [2019/23]Isarpatent
Patent- und Rechtsanwälte Behnisch Barth Charles
Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
Application number, filing date17823010.809.06.2017
[2019/23]
WO2017CN87689
Priority number, dateCN20161060335127.07.2016         Original published format: CN201610603351
[2019/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018019035
Date:01.02.2018
Language:EN
[2018/05]
Type: A1 Application with search report 
No.:EP3491465
Date:05.06.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 01.02.2018 takes the place of the publication of the European patent application.
[2019/23]
Type: B1 Patent specification 
No.:EP3491465
Date:05.04.2023
Language:EN
[2023/14]
Search report(s)International search report - published on:CN01.02.2018
(Supplementary) European search report - dispatched on:EP04.02.2020
ClassificationIPC:G02F1/13357, F21V8/00
[2020/10]
CPC:
G02B6/0036 (EP,US); G02F1/133615 (CN); G02B6/0001 (EP,US);
G02B6/0055 (EP,CN,US); G02B6/0068 (EP,US)
Former IPC [2019/23]G02F1/13357
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 [2019/23]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:HINTERGRUNDBELEUCHTUNGSANORDNUNG UND ANZEIGEVORRICHTUNG[2019/23]
English:BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS[2019/23]
French:ENSEMBLE DE RÉTROÉCLAIRAGE ET APPAREIL D'AFFICHAGE[2019/23]
Entry into regional phase12.01.2018National basic fee paid 
12.01.2018Search fee paid 
12.01.2018Designation fee(s) paid 
12.01.2018Examination fee paid 
Examination procedure12.01.2018Examination requested  [2019/23]
15.04.2020Amendment by applicant (claims and/or description)
25.09.2020Despatch of a communication from the examining division (Time limit: M04)
21.01.2021Reply to a communication from the examining division
04.01.2022Despatch of a communication from the examining division (Time limit: M02)
14.03.2022Reply to a communication from the examining division
15.12.2022Communication of intention to grant the patent
23.02.2023Fee for grant paid
23.02.2023Fee for publishing/printing paid
23.02.2023Receipt of the translation of the claim(s)
Opposition(s)08.01.2024No opposition filed within time limit [2024/11]
Fees paidRenewal fee
25.06.2019Renewal fee patent year 03
31.03.2020Renewal fee patent year 04
22.06.2021Renewal fee patent year 05
31.03.2022Renewal fee patent year 06
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  TooltipAL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
IT05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
IE09.06.2023
LU09.06.2023
BE30.06.2023
CH30.06.2023
FR30.06.2023
GB05.07.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
[2024/26]
Former [2024/24]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SI05.04.2023
SK05.04.2023
SM05.04.2023
IE09.06.2023
LU09.06.2023
BE30.06.2023
CH30.06.2023
FR30.06.2023
GB05.07.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/21]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
IE09.06.2023
LU09.06.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/15]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
LU09.06.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/10]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
EE05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RO05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/09]AL05.04.2023
AT05.04.2023
CZ05.04.2023
DK05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
MC05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/08]AL05.04.2023
AT05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
SK05.04.2023
SM05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/03]AL05.04.2023
AT05.04.2023
ES05.04.2023
FI05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2024/01]AL05.04.2023
AT05.04.2023
ES05.04.2023
HR05.04.2023
LT05.04.2023
LV05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/51]AL05.04.2023
AT05.04.2023
ES05.04.2023
HR05.04.2023
NL05.04.2023
PL05.04.2023
RS05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/50]AL05.04.2023
AT05.04.2023
ES05.04.2023
NL05.04.2023
PL05.04.2023
SE05.04.2023
NO05.07.2023
GR06.07.2023
IS05.08.2023
PT07.08.2023
Former [2023/48]AT05.04.2023
ES05.04.2023
NL05.04.2023
SE05.04.2023
NO05.07.2023
PT07.08.2023
Former [2023/46]ES05.04.2023
NL05.04.2023
PT07.08.2023
Former [2023/43]NL05.04.2023
Documents cited:Search[X]US2009256997  (MISONO KENJI [JP], et al) [X] 1-15 * the whole document *;
 [XYI]US2009316433  (SHIM SUNG-KYU [KR], et al) [X] 1-3,5,6,11,12 * the whole document * [Y] 13-15 [I] 4,10;
 [A]US2010157577  (MONTGOMERY DAVID JAMES [GB], et al) [A] 1-15* figures 3,9 *;
 [Y]US2012235891  (NISHITANI RENA [JP], et al) [Y] 13-15 * figure 1 *
International search[A]US2008094552  (KIM HEU-GON [KR], et al) [A] 1-20 * the whole document *;
 [X]CN101300521  (SHARP KK [JP]) [X] 1-20 * description, pages 8-11, 14 and figures 6-9, 18 *;
 [A]CN101373226  (CHI HSIN ELECTRONICS CORP [CN]) [A] 1-20 * the whole document *;
 [A]US2010073913  (YEH YAO-CHUNG [TW]) [A] 1-20* the whole document *;
 [A]CN101743508  (CHEIL IND INC) [A] 1-20 * the whole document *;
 [A]US2014146271  (HUNG CHIA-LIANG [TW]) [A] 1-20 * the whole document *
by applicantCN101300521
 US2009316433
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.