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Extract from the Register of European Patents

EP About this file: EP4365969

EP4365969 - DISPLAY DEVICE, BACKLIGHT UNIT, LIGHT-EMITTING MODULE AND LENS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.04.2024
Database last updated on 19.10.2024
Most recent event   Tooltip27.06.2024Publication of search reportpublished on 31.07.2024  [2024/31]
27.06.2024Change - classificationpublished on 31.07.2024  [2024/31]
27.06.2024Change - classificationpublished on 31.07.2024  [2024/31]
Applicant(s)For all designated states
Seoul Semiconductor Co., Ltd.
97-11, Sandan-ro 163beon-gil
Danwon-gu
Ansan-si, Gyeonggi-do 15429 / KR
[2024/19]
Inventor(s)01 / KIM, Eun Ju
15429 Ansan-si / KR
02 / PARK, Jae Eun
15429 Ansan-si / KR
 [2024/19]
Representative(s)Stolmár & Partner Patentanwälte PartG mbB
Blumenstraße 17
80331 München / DE
[2024/19]
Application number, filing date24165218.927.02.2018
[2024/19]
Priority number, dateKR2017002619728.02.2017         Original published format: KR 20170026197
KR2018002030221.02.2018         Original published format: KR 20180020302
[2024/19]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4365969
Date:08.05.2024
Language:EN
[2024/19]
Type: A3 Search report 
No.:EP4365969
Date:31.07.2024
Language:EN
[2024/31]
Search report(s)(Supplementary) European search report - dispatched on:EP01.07.2024
ClassificationIPC:H01L33/58, H01L25/075
[2024/31]
CPC:
H01L33/58 (EP,CN,KR,US); F21V5/04 (CN,US); G02B19/0066 (EP,CN);
G02F1/133603 (EP,CN); G02F1/133606 (EP,CN); G02F1/133607 (EP,CN);
H01L25/0753 (EP,CN,US); F21Y2115/10 (CN,US); H01L2933/0058 (CN) (-)
Former IPC [2024/19]H01L33/58
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 [2024/19]
TitleGerman:ANZEIGEVORRICHTUNG, RÜCKBELEUCHTUNGSEINHEIT, LICHTEMITTIERENDES MODUL UND LINSE[2024/19]
English:DISPLAY DEVICE, BACKLIGHT UNIT, LIGHT-EMITTING MODULE AND LENS[2024/19]
French:DISPOSITIF D'AFFICHAGE, UNITÉ DE RÉTROÉCLAIRAGE, MODULE ÉLECTROLUMINESCENT ET LENTILLE[2024/19]
Examination procedure21.03.2024Examination requested  [2024/19]
Parent application(s)   TooltipEP18760381.6  / EP3591722
Fees paidRenewal fee
21.03.2024Renewal fee patent year 03
21.03.2024Renewal fee patent year 04
21.03.2024Renewal fee patent year 05
21.03.2024Renewal fee patent year 06
21.03.2024Renewal fee patent year 07
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]US2015192255  (KIM EUN JU [KR], et al);
 [XY]US2016201875  (KANG MIN SOO [KR], et al);
 [E]EP3208533  (LG INNOTEK CO LTD [KR])
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.