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Extract from the Register of European Patents

EP About this file: EP3764155

EP3764155 - DISPLAY DEVICE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  06.10.2023
Database last updated on 23.04.2024
FormerGrant of patent is intended
Status updated on  14.06.2023
FormerRequest for examination was made
Status updated on  11.12.2020
FormerThe international publication has been made
Status updated on  14.09.2019
Most recent event   Tooltip19.04.2024Lapse of the patent in a contracting state
New state(s): BG, LT, NL
published on 22.05.2024 [2024/21]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
07336 SEOUL / KR
[2021/02]
Inventor(s)01 / CHANG, Myungwhun
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
02 / KIM, Donghyun
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
03 / KIM, Yanghyun
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
04 / SHIN, Jonggon
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
05 / JANG, Munseok
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
06 / CHOI, Sangho
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
07 / HAN, Jinkyo
IP Center, LG Electronics Inc. 19, Yangjae-daero
11-gil, Seocho-gu
Seoul 06772 / KR
 [2021/02]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2021/02]
Application number, filing date18909078.010.05.2018
[2021/02]
WO2018KR05395
Priority number, dateKR2018002704607.03.2018         Original published format: KR 20180027046
[2021/02]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019172483
Date:12.09.2019
Language:KO
[2019/37]
Type: A1 Application with search report 
No.:EP3764155
Date:13.01.2021
Language:EN
[2021/02]
Type: B1 Patent specification 
No.:EP3764155
Date:08.11.2023
Language:EN
[2023/45]
Search report(s)International search report - published on:KR12.09.2019
(Supplementary) European search report - dispatched on:EP10.11.2021
ClassificationIPC:G02F1/1335, G02F1/1333, G02F1/13357
[2021/49]
CPC:
G02F1/133608 (EP,KR,US); G02F1/133308 (KR); G02F1/133603 (EP,KR,US);
G02F1/133605 (EP,KR,US); G02F2201/465 (EP)
Former IPC [2021/02]G02F1/1335, G02F1/1333
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 [2021/02]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ANZEIGEVORRICHTUNG[2021/02]
English:DISPLAY DEVICE[2021/02]
French:DISPOSITIF D'AFFICHAGE[2021/02]
Entry into regional phase25.08.2020Translation filed 
25.09.2020National basic fee paid 
25.09.2020Search fee paid 
25.09.2020Designation fee(s) paid 
25.09.2020Examination fee paid 
Examination procedure25.09.2020Examination requested  [2021/02]
24.01.2022Amendment by applicant (claims and/or description)
15.06.2023Communication of intention to grant the patent
27.09.2023Fee for grant paid
27.09.2023Fee for publishing/printing paid
27.09.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
25.09.2020Renewal fee patent year 03
18.05.2021Renewal fee patent year 04
25.05.2022Renewal fee patent year 05
26.05.2023Renewal fee patent year 06
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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.
Lapses during opposition  TooltipLT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
[2024/21]
Former [2024/20]GR09.02.2024
IS08.03.2024
Documents cited:Search[Y]US2007103908  (TABITO HAFUKA [JP], et al) [Y] 1,2,6-10 * paragraph [0052] - paragraph [0122] *;
 [Y]EP2343478  (SHARP KK [JP]) [Y] 3-5* paragraphs [0009] - [0066]; figures 1-3 *;
 [Y]WO2012033015  (SHARP KK [JP], et al) [Y] 1,2,6-10 * paragraphs [0052] - [0122]; figures 2,3,6 *;
 [Y]WO2012063676  (SHARP KK [JP], et al) [Y] 1,2,10 * the whole document *;
 [Y]EP2458263  (SHARP KK [JP]) [Y] 1-10 * paragraphs [0022] - [0079]; figures 1-9 *;
 [Y]EP2930556  (FUNAI ELECTRIC CO [JP]) [Y] 1,2,10 * paragraphs [0035] - [0103]; figures 5-14 *;
 [Y]EP3115838  (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 1,2,10 * paragraphs [0074] - [0167]; figures 3-10 *
International search[Y]JP2007322697  (SONY CORP) [Y] 1-10 * See paragraphs [0017], [0022], [0024], [0038]-[0042], [0059]; and figures 2, 8-9. *;
 [Y]KR20080043567  (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 1-10 * See paragraph [0059]; and figures 3-4. *;
 [Y]JP2010218915  (SHARP KK) [Y] 3-9 * See paragraphs [0059], [0068]; and figures 9, 14. *;
 [A]KR20150065318  (LG INNOTEK CO LTD [KR]) [A] 1-10 * See claims 1-2: and figure 2. *;
 [A]KR20160099774  (SAMSUNG DISPLAY CO LTD [KR]) [A] 1-10* See claim 1; and figures 3-4. *
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.