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FR3047864B1 - ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE - Google Patents

ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE Download PDF

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Publication number
FR3047864B1
FR3047864B1 FR1651186A FR1651186A FR3047864B1 FR 3047864 B1 FR3047864 B1 FR 3047864B1 FR 1651186 A FR1651186 A FR 1651186A FR 1651186 A FR1651186 A FR 1651186A FR 3047864 B1 FR3047864 B1 FR 3047864B1
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France
Prior art keywords
diode
electrode
supplied
metal contacts
organic electroluminescence
Prior art date
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Active
Application number
FR1651186A
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French (fr)
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FR3047864A1 (en
Inventor
Vincent Godbillon
Jean-Claude Puente
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1651186A priority Critical patent/FR3047864B1/en
Publication of FR3047864A1 publication Critical patent/FR3047864A1/en
Application granted granted Critical
Publication of FR3047864B1 publication Critical patent/FR3047864B1/en
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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/221—Static displays, e.g. displaying permanent logos
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays
    • H10K59/179—Interconnections, e.g. wiring lines or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80516—Anodes combined with auxiliary electrodes, e.g. ITO layer combined with metal lines

Landscapes

  • Electroluminescent Light Sources (AREA)

Abstract

Diode électroluminescente organique (2) comprenant : - une première électrode (20), alimentée par une première tension continue délivrée par une première alimentation (3) ; - une deuxième électrode (21) disposée en face de la première électrode (20), alimentée en tension par l'intermédiaire d'un moyen de connexion électrique; - au moins une couche organique émettrice (23) disposée entre les première (20) et deuxième (21) électrodes ; - un module (5) de gestion de l'alimentation de la diode (2). Selon l'invention, une pluralité de contacts métalliques (241-2414) est répartie sur le pourtour de ladite deuxième électrode (21). Ledit module (5) de gestion est apte à sélectionner au moins un ensemble d'au moins deux contacts métalliques (241-2414) recevant simultanément une valeur de tension continue pour l'alimentation de la deuxième électrode (21), de façon à obtenir, dans le faisceau lumineux formé, au moins un motif lumineux (B) s'étendant entre les contacts métalliques sélectionnés.Organic light-emitting diode (2) comprising: - a first electrode (20), supplied by a first direct voltage supplied by a first supply (3); - a second electrode (21) disposed opposite the first electrode (20), supplied with voltage via an electrical connection means; - at least one emitting organic layer (23) disposed between the first (20) and second (21) electrodes; - a module (5) for managing the power supply of the diode (2). According to the invention, a plurality of metal contacts (241-2414) is distributed around the periphery of said second electrode (21). Said management module (5) is able to select at least one set of at least two metal contacts (241-2414) simultaneously receiving a DC voltage value for the supply of the second electrode (21), so as to obtain , in the light beam formed, at least one light pattern (B) extending between the selected metal contacts.

FR1651186A 2016-02-15 2016-02-15 ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE Active FR3047864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1651186A FR3047864B1 (en) 2016-02-15 2016-02-15 ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1651186 2016-02-15
FR1651186A FR3047864B1 (en) 2016-02-15 2016-02-15 ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE

Publications (2)

Publication Number Publication Date
FR3047864A1 FR3047864A1 (en) 2017-08-18
FR3047864B1 true FR3047864B1 (en) 2020-03-06

Family

ID=55752549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1651186A Active FR3047864B1 (en) 2016-02-15 2016-02-15 ORGANIC ELECTROLUMINESCENCE DIODE AND LIGHT MODULE COMPRISING SUCH A DIODE

Country Status (1)

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FR (1) FR3047864B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2630681A2 (en) * 2010-10-21 2013-08-28 Koninklijke Philips Electronics N.V. Oled device with a brightness distribution controlling means
DE102013107530A1 (en) * 2013-07-16 2015-02-19 Osram Opto Semiconductors Gmbh Method for operating an organic light-emitting component and lighting device for carrying out the method

Also Published As

Publication number Publication date
FR3047864A1 (en) 2017-08-18

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