-
EP4075523
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP4075523
| EP4075523 - LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE COMPRISING SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 16.09.2022 Database last updated on 31.08.2024 | |
| Former | The international publication has been made Status updated on 18.06.2021 | Most recent event Tooltip | 06.07.2024 | Amendment by applicant | Applicant(s) | For all designated states Samsung Display Co., Ltd. 1, Samsung-ro Giheung-gu Yongin-si, Gyeonggi-do 17113 / KR | [2022/42] | Inventor(s) | 01 /
KIM, Myeong Hee 303, 17, Seocheon-ro 172beon-gil, Giheung-gu Yongin-si Gyeonggi-do 17110 / KR | 02 /
YOO, Je Won 101-202, 45, Bugwang-ro 22beon-gil Bucheon-si Gyeonggi-do 14684 / KR | [2022/42] | Representative(s) | Marks & Clerk LLP 15 Fetter Lane London EC4A 1BW / GB | [2022/42] | Application number, filing date | 20898834.5 | 07.12.2020 | [2022/42] | WO2020KR17738 | Priority number, date | KR20190163900 | 10.12.2019 Original published format: KR 20190163900 | [2022/42] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021118182 | Date: | 17.06.2021 | Language: | KO | [2021/24] | Type: | A1 Application with search report | No.: | EP4075523 | Date: | 19.10.2022 | Language: | EN | [2022/42] | Search report(s) | International search report - published on: | KR | 17.06.2021 | (Supplementary) European search report - dispatched on: | EP | 22.12.2023 | Classification | IPC: | H01L25/075, H01L33/18, H01L33/20, H01L33/38, H01L33/44, H01L33/54, H01L33/62, // H01L33/00, H01L33/24, H01L33/56 | [2024/04] | CPC: |
H01L33/20 (EP,KR);
H01L33/382 (US);
H01L25/0753 (EP);
H01L27/156 (KR,US);
H01L33/18 (EP);
H01L33/38 (KR);
H01L33/385 (EP);
H01L33/44 (EP);
H01L33/54 (EP);
H01L33/62 (EP,US);
H01L2933/0016 (EP);
H01L2933/005 (EP);
H01L2933/0066 (EP);
H01L2933/0091 (EP);
H01L33/0093 (EP);
|
| Former IPC [2022/42] | H01L33/20, H01L33/38, H01L27/15 | Designated contracting states | 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 [2022/42] | Title | German: | LICHTEMITTIERENDES ELEMENT UND ANZEIGEVORRICHTUNG DAMIT | [2022/42] | English: | LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE COMPRISING SAME | [2022/42] | French: | ÉLÉMENT ÉLECTROLUMINESCENT ET DISPOSITIF D'AFFICHAGE LE COMPRENANT | [2022/42] | Entry into regional phase | 10.06.2022 | Translation filed | 10.06.2022 | National basic fee paid | 10.06.2022 | Search fee paid | 10.06.2022 | Designation fee(s) paid | 10.06.2022 | Examination fee paid | Examination procedure | 10.06.2022 | Examination requested [2022/42] | 04.07.2024 | Amendment by applicant (claims and/or description) | 04.07.2024 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 30.12.2022 | Renewal fee patent year 03 | 14.12.2023 | Renewal fee patent year 04 |
| 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. | Documents cited: | Search | [E]EP3855494 (SAMSUNG DISPLAY CO LTD [KR]) [E] 9,10,13,14 * paragraphs [0048] - [0050] - [0 95] - [0167]; figures 2, 4, 5, 6A * * paragraphs [0029] - [0047]; figures 1A, 1C *; | [E]EP3996154 (SAMSUNG DISPLAY CO LTD [KR]) [E] 9-15 * paragraphs [0139] - [0221]; figures 19-22 * * paragraphs [0222] - [0228]; figure 23 ** paragraphs [0039] - [0079]; figures 1-3 * | International search | [A]KR20180007376 (SAMSUNG DISPLAY CO LTD [KR]) [A] 1-20 * See paragraphs [0049] and [0067] and figures 5a-7. *; | [A]KR20180071465 (SAMSUNG DISPLAY CO LTD [KR]) [A] 1-20 * See claims 1-3 and figures 5-9. *; | [A]KR20190029343 (LG ELECTRONICS INC [KR]) [A] 1-20 * See claims 1-4 and figure 11. *; | [A]KR20190097946 (LG ELECTRONICS INC [KR]) [A] 1-20* See claims 1-3 and figures 11-13. *; | [A]KR20190126260 (LG ELECTRONICS INC [KR]) [A] 1-20 * See claims 1-2 and figures 22-23. * |