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1. WO2018100559 - DEVICE INCLUDING A CONDUCTIVE COATING DISPOSED OVER EMISSIVE REGIONS AND METHOD THEREFOR

Publication Number WO/2018/100559
Publication Date 07.06.2018
International Application No. PCT/IB2017/057591
International Filing Date 01.12.2017
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52
Details of devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
54
Selection of materials
H01L 51/52 (2006.01)
H01L 51/54 (2006.01)
CPC
C09K 11/06
H01L 27/3218
H01L 51/0004
H01L 51/52
H01L 51/5228
H01L 51/5234
Applicants
  • OTI LUMIONICS INC. [CA/CA]; 100 College Street, Unit 351 Toronto, Ontario M5G 1L5, CA
Inventors
  • WANG, Qi; CA
  • WANG, Zhibin; CA
  • HELANDER, Michael; CA
  • CHANG, Yi-Lu; CA
  • QIU, Jacky; CA
Priority Data
62/429,62502.12.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE INCLUDING A CONDUCTIVE COATING DISPOSED OVER EMISSIVE REGIONS AND METHOD THEREFOR
(FR) DISPOSITIF COMPRENANT UN REVÊTEMENT CONDUCTEUR DISPOSÉ SUR DES RÉGIONS ÉMISSIVES ET PROCÉDÉ ASSOCIÉ
Abstract
(EN)
An electroluminescent device comprises: (1) a first emissive region and a second emissive region, the first emissive region configured to emit light of a different wavelength from the second emissive region; and (2) a conductive coating disposed in the first emissive region and the second emissive region, the conductive coating comprising a first portion disposed in the first emissive region and a second portion disposed in the second emissive region, the first portion having a first thickness and the second portion having a second thickness, wherein the first thickness is different from the second thickness.
(FR)
L'invention concerne un dispositif électroluminescent comprenant : (1) une première région émissive et une seconde région émissive, la première région émissive étant conçue pour émettre une lumière d'une longueur d'onde différente de la seconde région émissive ; et (2) un revêtement conducteur disposé dans la première région émissive et dans la seconde région émissive, le revêtement conducteur comprenant une première partie disposée dans la première région émissive et une seconde partie disposée dans la seconde région émissive, la première partie ayant une première épaisseur et la seconde partie ayant une seconde épaisseur, la première épaisseur étant différente de la seconde épaisseur.
Latest bibliographic data on file with the International Bureau