FR3041204B1 - Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils - Google Patents

Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils

Info

Publication number
FR3041204B1
FR3041204B1 FR1558541A FR1558541A FR3041204B1 FR 3041204 B1 FR3041204 B1 FR 3041204B1 FR 1558541 A FR1558541 A FR 1558541A FR 1558541 A FR1558541 A FR 1558541A FR 3041204 B1 FR3041204 B1 FR 3041204B1
Authority
FR
France
Prior art keywords
nano
micro
light source
led light
direct voltage
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.)
Active
Application number
FR1558541A
Other languages
English (en)
Other versions
FR3041204A1 (fr
Inventor
Pierre Albou
Zdravko Zojceski
Lothar Seif
Gilles Briand
Calvez Gilles Le
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
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR1558541A priority Critical patent/FR3041204B1/fr
Priority to PCT/EP2016/071555 priority patent/WO2017046083A1/fr
Publication of FR3041204A1 publication Critical patent/FR3041204A1/fr
Application granted granted Critical
Publication of FR3041204B1 publication Critical patent/FR3041204B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D1/00—Resistors, capacitors or inductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B43/00—EEPROM devices comprising charge-trapping gate insulators
    • H10B43/20—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels
    • H10B43/23—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels
    • H10B43/27—EEPROM devices comprising charge-trapping gate insulators characterised by three-dimensional [3D] arrangements, e.g. with cells on different height levels with source and drain on different levels, e.g. with sloping channels the channels comprising vertical portions, e.g. U-shaped channels
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
FR1558541A 2015-09-14 2015-09-14 Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils Active FR3041204B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1558541A FR3041204B1 (fr) 2015-09-14 2015-09-14 Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils
PCT/EP2016/071555 WO2017046083A1 (fr) 2015-09-14 2016-09-13 Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558541A FR3041204B1 (fr) 2015-09-14 2015-09-14 Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils

Publications (2)

Publication Number Publication Date
FR3041204A1 FR3041204A1 (fr) 2017-03-17
FR3041204B1 true FR3041204B1 (fr) 2017-09-15

Family

ID=55025167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558541A Active FR3041204B1 (fr) 2015-09-14 2015-09-14 Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils

Country Status (2)

Country Link
FR (1) FR3041204B1 (fr)
WO (1) WO2017046083A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065822B1 (fr) * 2017-04-28 2020-08-28 Valeo Vision Procede et systeme de pilotage du courant electrique au sein d'une source lumineuse a semi-conducteur definissant au moins deux zones d'emission lumineuse distinctes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129439A (en) * 1993-11-05 2000-10-10 Alliedsignal Inc. Illumination system employing an array of multi-faceted microprisms
US6331915B1 (en) * 2000-06-13 2001-12-18 Kenneth J. Myers Lighting element including light emitting diodes, microprism sheet, reflector, and diffusing agent
JP3762343B2 (ja) * 2002-07-31 2006-04-05 キヤノン株式会社 投写型表示装置
JP4613765B2 (ja) * 2005-09-12 2011-01-19 セイコーエプソン株式会社 エレクトロルミネッセンス装置及びその製造方法
EP2427926B1 (fr) * 2009-05-08 2015-09-30 Koninklijke Philips N.V. Dispositif électroluminescent
JP5723344B2 (ja) * 2012-09-25 2015-05-27 株式会社東芝 有機電界発光素子および発光装置
US20140217355A1 (en) * 2013-02-05 2014-08-07 Rensselaer Polytechnic Institute Semiconductor light emitting device

Also Published As

Publication number Publication date
FR3041204A1 (fr) 2017-03-17
WO2017046083A1 (fr) 2017-03-23

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