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A platform for research: civil engineering, architecture and urbanism
LIGHTING CONTROL FILM AND DRIVING METHOD OF LIGHTING CONTROL FILM
PROBLEM TO BE SOLVED: To provide a lighting control film capable of changing a transmission factor in a film plane to add a light-dark variation, and a driving method of the lighting control film.SOLUTION: A lighting control film includes: a first electrode 22A and a second electrode 22B arranged facing to each other; a lighting control material arranged between the first electrode 22A and the second electrode 22B and configured to change a transmission factor by a potential difference between the first electrode 22A and the second electrode 22B; and a potential difference gradient formation part configured to apply a gradient to the potential difference in a direction in which the first electrode 22A and the second electrode 22B extend. Applying the gradient to the potential difference allows the transmission factor to have a difference in a plane of the lighting control film so as to add a light-dark variation.SELECTED DRAWING: Figure 4
【課題】フィルム面での透過率を変化させ、明暗に変化を付けることが可能な調光フィルム及び調光フィルムの駆動方法を提供することを目的とする。【解決手段】互いに対向配置された第１電極２２Ａと第２電極２２Ｂと、前記第１電極２２Ａと前記第２電極２２Ｂとの間に配置され、前記第１電極２２Ａと前記第２電極２２Ｂとの間の電位差によって透過率を変化させる調光材料と、前記第１電極２２Ａと前記第２電極２２Ｂとが延びる方向において、前記電位差に勾配を設ける電位差勾配形成部と、を備える調光フィルムを提供する。電位差に勾配を設けることにより、調光フィルムの面内で透過率に差を設け、明暗に変化を付けることができる。【選択図】図４
LIGHTING CONTROL FILM AND DRIVING METHOD OF LIGHTING CONTROL FILM
PROBLEM TO BE SOLVED: To provide a lighting control film capable of changing a transmission factor in a film plane to add a light-dark variation, and a driving method of the lighting control film.SOLUTION: A lighting control film includes: a first electrode 22A and a second electrode 22B arranged facing to each other; a lighting control material arranged between the first electrode 22A and the second electrode 22B and configured to change a transmission factor by a potential difference between the first electrode 22A and the second electrode 22B; and a potential difference gradient formation part configured to apply a gradient to the potential difference in a direction in which the first electrode 22A and the second electrode 22B extend. Applying the gradient to the potential difference allows the transmission factor to have a difference in a plane of the lighting control film so as to add a light-dark variation.SELECTED DRAWING: Figure 4
【課題】フィルム面での透過率を変化させ、明暗に変化を付けることが可能な調光フィルム及び調光フィルムの駆動方法を提供することを目的とする。【解決手段】互いに対向配置された第１電極２２Ａと第２電極２２Ｂと、前記第１電極２２Ａと前記第２電極２２Ｂとの間に配置され、前記第１電極２２Ａと前記第２電極２２Ｂとの間の電位差によって透過率を変化させる調光材料と、前記第１電極２２Ａと前記第２電極２２Ｂとが延びる方向において、前記電位差に勾配を設ける電位差勾配形成部と、を備える調光フィルムを提供する。電位差に勾配を設けることにより、調光フィルムの面内で透過率に差を設け、明暗に変化を付けることができる。【選択図】図４
LIGHTING CONTROL FILM AND DRIVING METHOD OF LIGHTING CONTROL FILM
調光フィルム及び調光フィルムの駆動方法
YAMAKI MAKOTO (author) / MIURA KEISUKE (author) / HAYASHIDA EHAN (author)
2018-04-12
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
| European Patent Office | 2018
LIGHTING CONTROL FILM, GLASS LAMINATE AND MANUFACTURING METHOD OF LIGHTING CONTROL FILM
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