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1. WO2007087409 - RÉTROÉCLAIRAGE POUR AFFICHAGE COMPATIBLE AVEC LA VISION NOCTURNE

Numéro de publication WO/2007/087409
Date de publication 02.08.2007
N° de la demande internationale PCT/US2007/002065
Date du dépôt international 24.01.2007
CIB
G01D 11/28 2006.01
GPHYSIQUE
01MÉTROLOGIE; TESTS
DMESURE NON SPÉCIALEMENT ADAPTÉE À UNE VARIABLE PARTICULIÈRE; DISPOSITIONS NON COUVERTES PAR UNE SEULE DES AUTRES SOUS-CLASSES POUR MESURER PLUSIEURS VARIABLES; APPAREILS COMPTEURS À TARIFS; DISPOSITIONS POUR LE TRANSFERT OU LA TRANSDUCTION DE MESURE NON SPÉCIALEMENT ADAPTÉES À UNE VARIABLE PARTICULIÈRE; MESURES OU TESTS NON PRÉVUS AILLEURS
11Parties constitutives des dispositions pour la mesure qui ne sont pas spécialement adaptées à une variable particulière
28Dispositifs d'éclairage incorporés par construction
CPC
B60K 2370/33
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
2370Details of arrangements or adaptations of instruments specially adapted for vehicles, not covered by groups B60K35/00, B60K37/00
20Optical features of instruments
33Illumination features
B60K 35/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
35Arrangement of adaptations of instruments
G01D 11/28
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
11Component parts of measuring arrangements not specially adapted for a specific variable
28Structurally-combined illuminating devices
G02F 1/133603
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 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
1336Illuminating devices
133602Direct backlight
133603with LEDs
G02F 1/133626
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 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
1336Illuminating devices
133626providing two modes of illumination, e.g. day-night
Déposants
  • ASTRONAUTICS CORPORATION OF AMERICA [US]/[US] (AllExceptUS)
  • ZAGAR, Peter, A. [US]/[US] (UsOnly)
  • ULIJASZ, Thaddeus, Raymond [US]/[US] (UsOnly)
Inventeurs
  • ZAGAR, Peter, A.
  • ULIJASZ, Thaddeus, Raymond
Mandataires
  • BAXTER, Keith, M.
Données relatives à la priorité
11/338,31424.01.2006US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) NIGHT VISION COMPATIBLE DISPLAY BACKLIGHT
(FR) RÉTROÉCLAIRAGE POUR AFFICHAGE COMPATIBLE AVEC LA VISION NOCTURNE
Abrégé
(EN)
A system and method of backlighting a display using LEDs (26) is night vision viewing compatible and requires no filters The backlight includes an array of LEDs (26) and a controller (58) configured to selectively illuminate the LEDs (26) in the array The array of LEDs (26) includes orange LEDs (40) that are illuminated during a night vision viewing mode and may include red LEDs (34) that are illuminated in a non-night vision viewing mode.
(FR)
L'invention concerne un système et un procédé de rétroéclairage d'un affichage à l'aide de DEL (26) compatibles avec la vision nocturne et ne nécessitant pas de filtres. Le rétroéclairage comprend un réseau de DEL et un contrôleur (58) configuré afin d'éclairer sélectivement les DEL du réseau. Ledit réseau de DEL comprend des DEL orange (40) qui sont éclairées pendant la vision nocturne et peut comprendre des DEL rouge (34) qui sont éclairées en mode de vision diurne.
Dernières données bibliographiques dont dispose le Bureau international