ORGANIC LIGHT-EMITTING DIODE WITH SURFACE MODIFICATION LAYER Russian patent published in 2018 - IPC H01L51/52 

Abstract RU 2663085 C2

FIELD: lighting equipment.

SUBSTANCE: invention relates to light-emitting devices, such as organic light-emitting diodes. Organic light-emitting diode (10) comprises substrate (12) having first surface (14) and second surface (16), first electrode (32) and second electrode (38). Radiating layer (36) is disposed between first electrode (32) and second electrode (38). Organic light-emitting diode (10) comprises surface modification layer (18). Surface modification layer (18) has nonplanar surface (30, 52) located between first electrode (32) and substrate (12) and includes a multilayer structure comprising first film (20) over at least a portion of substrate (12) and second film (26) over at least a portion of first film (20). Second film (26) is formed by the method of magnetron vacuum deposition in an oxygen atmosphere.

EFFECT: organic light-emitting diode is proposed.

19 cl, 4 dwg

Similar patents RU2663085C2

Title Year Author Number
ORGANIC LIGHT-EMITTING DIODE WITH SURFACE MODIFICATION LAYER 2015
  • Basil, John D.
  • Bhandari, Abhinav
  • Buhay, Harry
  • Arbab, Mehran
  • Marietti, Gary J.
RU2686583C2
COATING SYSTEM AND PRODUCTS MADE THEREIN 2016
  • Mccamy, James, W.
  • Hung, Cheng-Hung
  • Arbab, Mehran
  • Bhandari, Abhinav
RU2718869C2
ORGANIC LIGHT EMITTING DIODE WITH LIGHT EXTRACTING ELECTRODE 2014
  • Bkhandari Abkhinav
  • Byukhej Garri
RU2655461C2
COATING SYSTEM AND PRODUCTS MADE THEREIN 2016
  • Mccamy, James, W.
  • Hung, Cheng-Hung
  • Arbab, Mehran
  • Bhandari, Abhinav
RU2699611C1
TRANSPARENT SUPPORTED ELECTRODE FOR OLED 2015
  • Lee Youngseong
  • Han Jinwoo
RU2685086C2
LIGHT-EMITTING DEVICE 2007
  • Berner Kherbert Fridrikh
  • Grabovski Shtefan Peter
  • Bekhtel' Khans-Khel'Mut
RU2422946C2
LAMINATE FOR LIGHT EMITTING DEVICE AND METHOD FOR ITS MANUFACTURE 2014
  • Khan Dzin-Voo
  • Li Joung-Seong
RU2666962C2
LIGHT-EMITTING DIODE ASSEMBLY 2009
  • Grabovski Shtefan P.
RU2493612C2
COMPOSITION FOR MAKING HOLE INJECTING OR HOLE TRANSPORTING LAYERS IN ELECTROLUMINESCENT DEVICES, ORGANIC SOLAR CELLS, ORGANIC LASER DIODES, ORGANIC THIN-FILM TRANSISTORS OR ORGANIC FIELD EFFECT TRANSISTORS OF FOR MAKING ELECTRODES OR ELECTROCONDUCTIVE COATINGS, ELECTROLUMINESCENT DEVICE, AS WELL AS ORGANIC LIGHT-EMITTING DIODE 2005
  • Ehl'Shner Andreas
  • Rojter Knud
  • Levenikh Peter Vilfrid
RU2382809C2
VISUAL ANGLE-DEPENDING COLOR-SHIFT PIGMENT, METHOD OF MANUFACTURING SUCH PIGMENTS, EMPLOYMENT OF THESE PIGMENTS IN APPLICATIONS ASSOCIATED WITH PROTECTION, COMPOSITION OF COATING CONTAINING THESE PIGMENTS, AND DETECTION DEVICE 2001
  • Rozjumek Oliv'E
  • Mjuller Ehdgar
RU2259379C2

RU 2 663 085 C2

Authors

Bezil Dzhon D.

Bkhandari Abkhinav

Byukhej Garri

Arbab Mekhran

Marietti Geri Dzh.

Dates

2018-08-01Published

2015-04-17Filed