EP 2883257 A1 20150617 - DIFFUSING CONDUCTIVE SUPPORT FOR AN OLED DEVICE, AND AN OLED DEVICE INCORPORATING SAME
Title (en)
DIFFUSING CONDUCTIVE SUPPORT FOR AN OLED DEVICE, AND AN OLED DEVICE INCORPORATING SAME
Title (de)
LEITFÄHIGER DIFFUSIONSTRÄGER FÜR EINE OLED-VORRICHTUNG UND OLED-VORRICHTUNG DAMIT
Title (fr)
SUPPORT CONDUCTEUR DIFFUSANT POUR DISPOSITIF OLED, AINSI QUE DISPOSITIF OLED L'INCORPORANT
Publication
Application
Priority
- FR 1257712 A 20120808
- FR 2013051737 W 20130718
Abstract (en)
[origin: WO2014023885A1] The invention relates to a diffusing conductive support for an organic light emitting diode device referred to as an OLED comprising, in the following order, on a substrate, a diffusing layer, a high-index layer, a lower electrode with a dielectric sublayer having a refraction index n1 with thickness e1 greater than or equal to Onm, a dielectric crystalline layer, a single metal layer with an electrical conduction function, made from silver, having a thickness less than 8.5 nm, and a sublayer, the lower electrode further having a factor that is a product of thickness (e1) multiplied by refraction index (n1) expressed in a graph e1 (n1) defining a so-called luminous efficacy region (EFF1 to EFF3).
IPC 8 full level
H01L 51/52 (2006.01)
CPC (source: CN EP KR US)
F21V 23/06 (2013.01 - US); G02B 5/0242 (2013.01 - US); H01J 9/30 (2013.01 - US); H10K 50/85 (2023.02 - EP US); F21Y 2115/15 (2016.08 - EP US); H01L 2924/12044 (2013.01 - KR); H10K 50/816 (2023.02 - CN EP KR US); H10K 50/854 (2023.02 - CN EP KR US)
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 2014023885 A1 20140213; CN 104685658 A 20150603; EP 2883257 A1 20150617; FR 2994508 A1 20140214; JP 2015528627 A 20150928; KR 20150041031 A 20150415; US 2015211722 A1 20150730
DOCDB simple family (application)
FR 2013051737 W 20130718; CN 201380052567 A 20130718; EP 13756568 A 20130718; FR 1257712 A 20120808; JP 2015525918 A 20130718; KR 20157005653 A 20130718; US 201314420390 A 20130718