FR3098997B1 - Dispositif d’émission de lumière - Google Patents

Dispositif d’émission de lumière Download PDF

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Publication number
FR3098997B1
FR3098997B1 FR1908166A FR1908166A FR3098997B1 FR 3098997 B1 FR3098997 B1 FR 3098997B1 FR 1908166 A FR1908166 A FR 1908166A FR 1908166 A FR1908166 A FR 1908166A FR 3098997 B1 FR3098997 B1 FR 3098997B1
Authority
FR
France
Prior art keywords
electrode
emitting device
light
interface layer
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1908166A
Other languages
English (en)
Other versions
FR3098997A1 (fr
Inventor
Mohamed Khalifa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecmoled SAS
Original Assignee
Tecmoled SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecmoled SAS filed Critical Tecmoled SAS
Priority to FR1908166A priority Critical patent/FR3098997B1/fr
Publication of FR3098997A1 publication Critical patent/FR3098997A1/fr
Application granted granted Critical
Publication of FR3098997B1 publication Critical patent/FR3098997B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • H10K77/111—Flexible substrates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/311—Flexible OLED
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/88—Terminals, e.g. bond pads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Titre : Dispositif d’émission de lumière L’invention concerne un dispositif d’émission de lumière, comprenant un support (1) doté d’une première face au-dessus de laquelle est disposé un empilement de couches comprenant successivement une première couche électriquement conductrice formant une première électrode (6), une portion émissive (7) organique configurée pour émettre de la lumière lorsqu’elle est soumise à une différence de potentiel électrique, et une deuxième couche électriquement conductrice formant une deuxième électrode (8), la première électrode (6) et la deuxième électrode (8) étant au contact de la portion émissive (7) organique,caractérisé en ce qu’il comprend : une couche d’interface (2) disposée entre la première face du support (1) et l’empilement, la couche d’interface (2) étant à base de polyépoxyde ; une couche d’étanchéité (3) à base d’un oxyde, disposée entre la couche d’interface (2) et l’empilement. Figure pour l’abrégé: Fig. 11
FR1908166A 2019-07-18 2019-07-18 Dispositif d’émission de lumière Expired - Fee Related FR3098997B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1908166A FR3098997B1 (fr) 2019-07-18 2019-07-18 Dispositif d’émission de lumière

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908166A FR3098997B1 (fr) 2019-07-18 2019-07-18 Dispositif d’émission de lumière
FR1908166 2019-07-18

Publications (2)

Publication Number Publication Date
FR3098997A1 FR3098997A1 (fr) 2021-01-22
FR3098997B1 true FR3098997B1 (fr) 2021-11-26

Family

ID=67810975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908166A Expired - Fee Related FR3098997B1 (fr) 2019-07-18 2019-07-18 Dispositif d’émission de lumière

Country Status (1)

Country Link
FR (1) FR3098997B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1629543B1 (fr) * 2003-05-16 2013-08-07 E.I. Du Pont De Nemours And Company Films barrieres pour substrats polymers flexibles fabriques par depot de couches atomiques
US20080138538A1 (en) * 2006-12-06 2008-06-12 General Electric Company Barrier layer, composite article comprising the same, electroactive device, and method
FR2973939A1 (fr) * 2011-04-08 2012-10-12 Saint Gobain Element en couches pour l’encapsulation d’un element sensible
DE102013106609A1 (de) * 2013-06-25 2015-01-08 Osram Oled Gmbh Optoelektronisches Bauelement und Verfahren zum Herstellen eines optoelektronischen Bauelements

Also Published As

Publication number Publication date
FR3098997A1 (fr) 2021-01-22

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