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1. WO2018039489 - CIRCUIT ÉLÉVATEUR DE TENSION POUR DISPOSITIFS ÉLECTROCHROMES

Numéro de publication WO/2018/039489
Date de publication 01.03.2018
N° de la demande internationale PCT/US2017/048484
Date du dépôt international 24.08.2017
CIB
G09G 3/19 2006.1
GPHYSIQUE
09ENSEIGNEMENT; CRYPTOGRAPHIE; PRÉSENTATION; PUBLICITÉ; SCEAUX
GDISPOSITIONS OU CIRCUITS POUR LA COMMANDE DE L'AFFICHAGE UTILISANT DES MOYENS STATIQUES POUR PRÉSENTER UNE INFORMATION VARIABLE
3Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
04pour la présentation d'un seul caractère, soit en sélectionnant un seul caractère parmi plusieurs, soit en composant le caractère par combinaison d'éléments individuels, p.ex. de segments élémentaires
16en commandant la lumière provenant d'une source indépendante
19utilisant des dispositifs électrochromiques
CPC
E06B 2009/2464
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
9Screening or protective devices for ; wall or similar; openings, with or without operating or securing mechanisms; Closures of similar construction
24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; ; Slat blinds
2464featuring transparency control by applying voltage, e.g. LCD, electrochromic panels
E06B 3/6722
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3Window sashes, door leaves, or like elements for closing ; wall or like; openings; Layout of fixed or moving closures, e.g. windows ; in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
66Units comprising two or more parallel glass or like panes permanently secured together
67characterised by additional arrangements or devices for heat or sound insulation ; or for controlled passage of light
6715specially adapted for increased thermal insulation or for controlled passage of light
6722with adjustable passage of light
G02F 1/1525
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
15based on an electrochromic effect
1514characterised by the electrochromic material, e.g. by the electrodeposited material
1523comprising inorganic material
1525characterised by a particular ion transporting layer, e.g. electrolyte
G02F 1/163
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
15based on an electrochromic effect
163Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
G05F 1/563
GPHYSICS
05CONTROLLING; REGULATING
FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
1Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
10Regulating voltage or current
46wherein the variable actually regulated by the final control device is dc
56using semiconductor devices in series with the load as final control devices
563including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
G09G 2330/028
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
02Details of power systems and of start or stop of display operation
028Generation of voltages supplied to electrode drivers in a matrix display other than LCD
Déposants
  • KINESTRAL TECHNOLOGIES, INC. [US]/[US]
Inventeurs
  • COFFIN, Stephen
  • BARNUM, Wally
  • BRAINARD, Douglas F.
Mandataires
  • GENCARELLA, Michael L.
Données relatives à la priorité
62/379,08524.08.2016US
Langue de publication Anglais (en)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) BOOST CIRCUIT FOR ELECTROCHROMIC DEVICES
(FR) CIRCUIT ÉLÉVATEUR DE TENSION POUR DISPOSITIFS ÉLECTROCHROMES
Abrégé
(EN) An electrochromic device, with an external power supply configured to supply a limited amount of power to the electrochromic device and a boost circuit power supply that is local to the electrochromic device and configured to supply power to the electrochromic device that is larger than the limited amount of power supplied by the external power supply is provided.
(FR) L'invention concerne un dispositif électrochrome comprenant un bloc d'alimentation externe conçu pour alimenter le dispositif électrochrome en une quantité limitée d'énergie et un bloc d'alimentation de circuit élévateur de tension qui est local au dispositif électrochrome et est conçu pour alimenter le dispositif électrochrome en une quantité d'énergie supérieure à la quantité limitée d'énergie fournie par le bloc d'alimentation externe.
Dernières données bibliographiques dont dispose le Bureau international