Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DIMMING FILM, DIMMING MEMBER AND VEHICLE
To provide a dimming film capable of preventing the live view from being significantly darkened by changing the viewing direction even during sunglasses with a polarizer function are used.SOLUTION: In a dimming film 10, a polarization relaxation layer 20 for relaxing polarization of light is provided on the side opposite to a liquid crystal cell 14 of a linear polarizing plate 13 in the case of the dimming film 10 in which the linear polarizing plate 13 and the liquid crystal cell 14 are laminated on each other, and the polarization relaxation layer 20 for relaxing the polarization of light is provided on at least one surface side of the liquid crystal cell 54 in the case of the dimming film 50 having the liquid crystal sell 54 with the dichroic coloring dye.SELECTED DRAWING: Figure 1
【課題】偏光子の機能を備えたサングラスを使用している場合でも、見る方向が変化することにより著しく暗くならないようにすることができる調光フィルムを提供する。【解決手段】調光フィルム１０は、直線偏光板１３と液晶セル１４とを積層した調光フィルム１０の場合、直線偏光板１３の液晶セル１４とは反対側に、光の偏光を緩和する偏光緩和層２０が設けられ、二色性色素を有する液晶セル５４を有した調光フィルム５０の場合、液晶セル５４の少なくとも一方の面側に、光の偏光を緩和する偏光緩和層２０が設けられていることを特徴とする。【選択図】図１
DIMMING FILM, DIMMING MEMBER AND VEHICLE
To provide a dimming film capable of preventing the live view from being significantly darkened by changing the viewing direction even during sunglasses with a polarizer function are used.SOLUTION: In a dimming film 10, a polarization relaxation layer 20 for relaxing polarization of light is provided on the side opposite to a liquid crystal cell 14 of a linear polarizing plate 13 in the case of the dimming film 10 in which the linear polarizing plate 13 and the liquid crystal cell 14 are laminated on each other, and the polarization relaxation layer 20 for relaxing the polarization of light is provided on at least one surface side of the liquid crystal cell 54 in the case of the dimming film 50 having the liquid crystal sell 54 with the dichroic coloring dye.SELECTED DRAWING: Figure 1
【課題】偏光子の機能を備えたサングラスを使用している場合でも、見る方向が変化することにより著しく暗くならないようにすることができる調光フィルムを提供する。【解決手段】調光フィルム１０は、直線偏光板１３と液晶セル１４とを積層した調光フィルム１０の場合、直線偏光板１３の液晶セル１４とは反対側に、光の偏光を緩和する偏光緩和層２０が設けられ、二色性色素を有する液晶セル５４を有した調光フィルム５０の場合、液晶セル５４の少なくとも一方の面側に、光の偏光を緩和する偏光緩和層２０が設けられていることを特徴とする。【選択図】図１
DIMMING FILM, DIMMING MEMBER AND VEHICLE
調光フィルム、調光部材、車両
KAWASHIMA TOMOYA (Autor:in)
09.05.2019
Patent
Elektronische Ressource
Japanisch
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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G02B
Optische Elemente, Systeme oder Geräte
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
DIMMING UNIT, DIMMING MEMBER INCLUDING DIMMING UNIT, AND MOVABLE BODY INCLUDING DIMMING MEMBER
| Europäisches Patentamt | 2021