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LIGHT-TRANSMISSIVE MEMBER CONTROL METHOD, CONTROL SYSTEM, AND PHASE CONTROL DEVICE
To provide a control method of a light-transmissive member, a control system, and a phase control device capable of reducing the size of a circuit for adjusting at least one of the brightness and the color of transmitted light.SOLUTION: A light-transmissive member 300 changes at least one of the brightness and the color of a transmitted beam in accordance with the voltage value of an input voltage V1. In the control method of the light-transmissive member 300, a phase control device 1 is electrically connected to an AC power source 100 and the light-transmissive member 300 therebetween. Also, in the control method of the light-transmissive member 300, the phase control device 1 controls the power supply period from the AC power source 100 to the light-transmissive member 300 for each cycle of an input voltage Vac input from the AC power source 100 to thereby control the voltage value of the input voltage V1 of the light-transmissive member 300.SELECTED DRAWING: Figure 1
【課題】透過光の明るさ及び色の少なくとも一方を調整するための回路の小型化が可能な光透過部材の制御方法、制御システム、及び位相制御装置を提供する。【解決手段】光透過部材３００は、入力電圧Ｖ１の電圧値に応じて、透過光の明るさ及び色の少なくとも一方が変化する。光透過部材３００の制御方法では、交流電源１００と光透過部材３００との間に位相制御装置１を電気的に接続する。また、光透過部材３００の制御方法では、位相制御装置１が、交流電源１００から入力される入力電圧Ｖacの周期ごとに、交流電源１００から光透過部材３００に電力が供給される供給期間を制御することで、光透過部材３００の入力電圧Ｖ１の電圧値を制御する。【選択図】図１
LIGHT-TRANSMISSIVE MEMBER CONTROL METHOD, CONTROL SYSTEM, AND PHASE CONTROL DEVICE
To provide a control method of a light-transmissive member, a control system, and a phase control device capable of reducing the size of a circuit for adjusting at least one of the brightness and the color of transmitted light.SOLUTION: A light-transmissive member 300 changes at least one of the brightness and the color of a transmitted beam in accordance with the voltage value of an input voltage V1. In the control method of the light-transmissive member 300, a phase control device 1 is electrically connected to an AC power source 100 and the light-transmissive member 300 therebetween. Also, in the control method of the light-transmissive member 300, the phase control device 1 controls the power supply period from the AC power source 100 to the light-transmissive member 300 for each cycle of an input voltage Vac input from the AC power source 100 to thereby control the voltage value of the input voltage V1 of the light-transmissive member 300.SELECTED DRAWING: Figure 1
【課題】透過光の明るさ及び色の少なくとも一方を調整するための回路の小型化が可能な光透過部材の制御方法、制御システム、及び位相制御装置を提供する。【解決手段】光透過部材３００は、入力電圧Ｖ１の電圧値に応じて、透過光の明るさ及び色の少なくとも一方が変化する。光透過部材３００の制御方法では、交流電源１００と光透過部材３００との間に位相制御装置１を電気的に接続する。また、光透過部材３００の制御方法では、位相制御装置１が、交流電源１００から入力される入力電圧Ｖacの周期ごとに、交流電源１００から光透過部材３００に電力が供給される供給期間を制御することで、光透過部材３００の入力電圧Ｖ１の電圧値を制御する。【選択図】図１
LIGHT-TRANSMISSIVE MEMBER CONTROL METHOD, CONTROL SYSTEM, AND PHASE CONTROL DEVICE
光透過部材の制御方法、制御システム、及び位相制御装置
GOTO SHUSAKU (author) / MIYAMOTO KENGO (author)
2020-06-04
Patent
Electronic Resource
Japanese
IPC:
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...
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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
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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
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