EP 2965367 A1 20160113 - ELECTROCONDUCTIVE SUPPORT FOR AN OLED, OLED INCORPORATING SAME, AND PRODUCTION THEREOF
Title (en)
ELECTROCONDUCTIVE SUPPORT FOR AN OLED, OLED INCORPORATING SAME, AND PRODUCTION THEREOF
Title (de)
ELEKTRISCH LEITENDER TRÄGER FÜR EINE OLED, OLED DAMIT UND HERSTELLUNG DAVON
Title (fr)
SUPPORT ELECTROCONDUCTEUR POUR OLED, OLED L'INCORPORANT, ET SA FABRICATION.
Publication
Application
Priority
- FR 1352131 A 20130308
- FR 2014050535 W 20140310
Abstract (en)
[origin: WO2014135817A1] The present invention concerns an electroconductive support (100 to 300) for an OLED comprising, in the following order: • - a glass substrate (1), • - a metal grid (2) electrode with strands (20), • - an electrically insulating light extraction layer (41), under the metal grid (2) • - a layer (3) of which the thickness is partially structured, of a given composition; of refraction index n 3 from 1.7 to 2.3, which is on the light extraction layer, said partially structured layer being formed • - from a structured region (31), with cavities at least partially containing the metal grid, • - of another region, called the low region (30), on the light extraction layer. The difference H between the so-called top surface, i.e. that which is furthest from the substrate, of the structured region (31) and the so-called upper surface, i.e. that which is furthest from the substrate, of the metal grid (2) is, as an absolute value, less than or equal to 100nm.
IPC 8 full level
H01L 51/52 (2006.01)
CPC (source: EP RU US)
H10K 50/814 (2023.02 - EP RU US); H10K 50/854 (2023.02 - EP RU US); H10K 50/858 (2023.02 - EP RU US); H10K 77/10 (2023.02 - US); Y02E 10/549 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014135817 A1 20140912; CN 105027315 A 20151104; CN 105027315 B 20181019; EP 2965367 A1 20160113; FR 3003084 A1 20140912; FR 3003084 B1 20150227; JP 2016509359 A 20160324; JP 6542677 B2 20190710; KR 20150130356 A 20151123; MY 191607 A 20220701; RU 2015142817 A 20170413; RU 2645793 C2 20180228; RU 2645793 C9 20180504; TW 201503448 A 20150116; TW I620362 B 20180401; US 10181566 B2 20190115; US 2016020416 A1 20160121
DOCDB simple family (application)
FR 2014050535 W 20140310; CN 201480012981 A 20140310; EP 14715349 A 20140310; FR 1352131 A 20130308; JP 2015560755 A 20140310; KR 20157027440 A 20140310; MY PI2015702968 A 20140310; RU 2015142817 A 20140310; TW 103108186 A 20140310; US 201414773145 A 20140310