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Extract from the Register of European Patents

EP About this file: EP3624107

EP3624107 - LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.06.2024
Database last updated on 14.06.2024
FormerThe patent has been granted
Status updated on  07.07.2023
FormerGrant of patent is intended
Status updated on  06.03.2023
FormerExamination is in progress
Status updated on  16.07.2021
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe application has been published
Status updated on  14.02.2020
Most recent event   Tooltip14.06.2024No opposition filed within time limitpublished on 17.07.2024 [2024/29]
Applicant(s)For all designated states
Samsung Display Co., Ltd.
1, Samsung-ro
Giheung-Gu
Yongin-si
Gyeonggi-Do 17113 / KR
[2020/12]
Inventor(s)01 / Koo, Ja Hun
37, Tangjeongmyeon-ro, Tangjeong-myeon, Asan-si
301-3205 Chungcheongnam-do / KR
02 / Park, Jin Ho
99, Gwonjung-ro, Gwonseon-gu, Suwon-si
809-801 Gyeonggi-do / KR
03 / Moon, Jong Deuk
2, Gwanggyomaeul-ro, Suji-gu, Yongin-si
4303-1602 Gyeonggi-do / KR
04 / Woo, Su-Han
37, Tangjeongmyeon-ro, Tangjeong-myeon, Asan-si
502-1204 Chungcheongnam-do / KR
05 / Lee, Kyung-Hun
2724, Yonggu-daero, Suji-gu, Yongin-si
301-704 Gyeonggi-do / KR
06 / Choi, Kyung-Uk
119, Gwangjeong-ro, Gunpo-si
733-1201 Gyeonggi-do / KR
 [2020/12]
Representative(s)Dr. Weitzel & Partner
Patent- und Rechtsanwälte mbB
Friedenstrasse 10
89522 Heidenheim / DE
[2020/12]
Application number, filing date19192005.716.08.2019
[2020/12]
Priority number, dateKR2018009821922.08.2018         Original published format: KR 20180098219
[2020/12]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP3624107
Date:18.03.2020
Language:EN
[2020/12]
Type: A3 Search report 
No.:EP3624107
Date:29.07.2020
Language:EN
[2020/31]
Type: B1 Patent specification 
No.:EP3624107
Date:09.08.2023
Language:EN
[2023/32]
Search report(s)(Supplementary) European search report - dispatched on:EP25.06.2020
ClassificationIPC:G09G3/36, G09G3/34, G09G5/00
[2020/12]
CPC:
G09G3/3426 (EP,US); G09G3/3607 (CN,US); G09G3/3648 (EP,CN);
G09G5/006 (EP); G09G2310/061 (EP); G09G2320/0247 (EP,US);
G09G2320/0626 (CN); G09G2320/0633 (EP); G09G2320/064 (EP,US);
G09G2320/0646 (US); G09G2320/0686 (EP); G09G2340/0435 (EP) (-)
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 [2020/45]
Former [2020/12]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:FLÜSSIGKRISTALLANZEIGEVORRICHTUNG UND VERFAHREN ZUR ANSTEUERUNG DAVON[2020/12]
English:LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME[2020/12]
French:DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES ET SON PROCÉDÉ DE COMMANDE[2020/12]
Examination procedure24.09.2020Amendment by applicant (claims and/or description)
24.09.2020Examination requested  [2020/45]
24.09.2020Date on which the examining division has become responsible
15.07.2021Despatch of a communication from the examining division (Time limit: M04)
25.10.2021Reply to a communication from the examining division
07.03.2023Communication of intention to grant the patent
28.06.2023Fee for grant paid
28.06.2023Fee for publishing/printing paid
28.06.2023Receipt of the translation of the claim(s)
Opposition(s)13.05.2024No opposition filed within time limit [2024/29]
Fees paidRenewal fee
24.08.2021Renewal fee patent year 03
18.08.2022Renewal fee patent year 04
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Lapses during opposition  TooltipAT09.08.2023
CZ09.08.2023
DK09.08.2023
EE09.08.2023
ES09.08.2023
FI09.08.2023
HR09.08.2023
IT09.08.2023
LT09.08.2023
LV09.08.2023
MC09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SK09.08.2023
SM09.08.2023
LU16.08.2023
CH31.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
[2024/28]
Former [2024/26]AT09.08.2023
CZ09.08.2023
DK09.08.2023
EE09.08.2023
ES09.08.2023
FI09.08.2023
HR09.08.2023
IT09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SK09.08.2023
SM09.08.2023
LU16.08.2023
CH31.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/23]AT09.08.2023
CZ09.08.2023
DK09.08.2023
EE09.08.2023
ES09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SK09.08.2023
SM09.08.2023
LU16.08.2023
CH31.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/22]AT09.08.2023
CZ09.08.2023
DK09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RO09.08.2023
RS09.08.2023
SE09.08.2023
SM09.08.2023
LU16.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/21]AT09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RS09.08.2023
SE09.08.2023
SM09.08.2023
LU16.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/20]AT09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RS09.08.2023
SE09.08.2023
SM09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/10]AT09.08.2023
FI09.08.2023
HR09.08.2023
LT09.08.2023
LV09.08.2023
PL09.08.2023
RS09.08.2023
SE09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
PT11.12.2023
Former [2024/09]AT09.08.2023
FI09.08.2023
LT09.08.2023
SE09.08.2023
NO09.11.2023
GR10.11.2023
IS09.12.2023
Former [2024/08]LT09.08.2023
NO09.11.2023
GR10.11.2023
Documents cited:Search[A]US2010085477  (OOISHI YOSHIHISA [JP], et al) [A] 4,14 * paragraph [0011]; figure 1A *;
 [A]US2014267448  (ALBRECHT MARC [US], et al) [A] 1,11* paragraphs [0013] - [0018] - [0054]; figures 1-2 *;
 [A]US2015371609  (CHOI YONG-JUN [KR], et al) [A] 1-5,11-15 * paragraphs [0003] - [0042] - [0341] - [0359]; figures 3, 7-9,28-29 *;
 [XI]US2016225327  (JANG HYEONYONG [KR], et al) [X] 1-3,5,11-13,15 * paragraphs [0024] , [0036] , [0041] , [0056] - [0062]; figures 1-5 * [I] 4,14;
 [IA]US2016284281  (SUYAMA TATSUHIKO [JP], et al) [I] 1-3,5,11-13,15 * paragraphs [0002] - [0005] - [0044] - [0061] - [0074] - [0080]; figures 1,3,5,6-9,13 * [A] 4,14;
 [A]US2017124958  (PYO SI-BEAK [KR], et al) [A] 1-5,11-15 * paragraphs [0061] - [0063]; figures 3-8 *
ExaminationKR20150057851
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.