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A platform for research: civil engineering, architecture and urbanism
LIGHT ADJUSTING DEVICE
A light control device includes: a drive voltage output unit configured to output a drive voltage; a control unit configured to cause the drive voltage output unit to gradually increase or gradually decrease the magnitude of the drive voltage; and a plurality of light control units connected in parallel to the drive voltage output unit. The light transmittances of the light control units change in accordance with the magnitudes of voltages applied to the light control units. The light control device further includes a voltage dividing circuit that is connected to one of the plurality of light control units and is configured to divide the drive voltage in common to each of the light control units to make the magnitude of the voltage applied to the light control unit connected to the voltage dividing circuit different from the magnitude of the voltage applied to at least one of other light control units.
LIGHT ADJUSTING DEVICE
A light control device includes: a drive voltage output unit configured to output a drive voltage; a control unit configured to cause the drive voltage output unit to gradually increase or gradually decrease the magnitude of the drive voltage; and a plurality of light control units connected in parallel to the drive voltage output unit. The light transmittances of the light control units change in accordance with the magnitudes of voltages applied to the light control units. The light control device further includes a voltage dividing circuit that is connected to one of the plurality of light control units and is configured to divide the drive voltage in common to each of the light control units to make the magnitude of the voltage applied to the light control unit connected to the voltage dividing circuit different from the magnitude of the voltage applied to at least one of other light control units.
LIGHT ADJUSTING DEVICE
LICHTEINSTELLUNGSVORRICHTUNG
DISPOSITIF DE RÉGLAGE DE LUMIÈRE
OHKUBO WATARU (author) / SAKAMOTO MASANORI (author)
2021-11-10
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
G02F
DEVICES 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,...
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Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...
/
G09G
Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen
,
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
| European Patent Office | 2022