Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VARIABLE TRANSPARENT WINDOW
PROBLEM TO BE SOLVED: To provide a variable light transmission device provided for causing a continuous transmittance change on the basis of a straight movement.SOLUTION: A variable light transmission device includes a variable transparent window including: a first uniform polarizer having a first polarization axis; a second uniform polarizer having a second polarization axis; a first patterned wavelength retarder which is positioned between the first and the second polarizers and include a plurality of first areas so that at least one of an optical axis, thickness, or birefringence is changed; and a second patterned wavelength retarder positioned between the first and second polarizers and including a plurality of second areas so that at least one of the optical axis, thickness or birefringence is changed. The first or second wavelength retarder moves straightforward with respect to the other wavelength retarder.SELECTED DRAWING: Figure 7A
【課題】直線的な移動に基づいて、透過率が連続的な変化をもたらすために設定された可変的な光透過装置を提供する。【解決手段】第１の偏光軸を有する第１の均一偏光子と、第２の偏光軸を有する第２の均一偏光子と、前記第１及び第２の偏光子の間に位置し、光軸、厚さ、又は、複屈折率の少なくとも１つを変化させるように構成された、第１の複数の領域を含む第１の模様付けされた波長リターダ、及び、前記第１及び第２の偏光子の間に位置し、光軸、厚さ、又は、複屈折率の少なくとも１つを変化させるように構成された、第２の複数の領域を含む第２の模様付けされた波長リターダを含む、可変的な透過窓を含む。前記第１又は第２の波長リターダは、他方の波長リターダに対して直線的に移動する、可変的な光学透過機器。【選択図】図７Ａ
VARIABLE TRANSPARENT WINDOW
PROBLEM TO BE SOLVED: To provide a variable light transmission device provided for causing a continuous transmittance change on the basis of a straight movement.SOLUTION: A variable light transmission device includes a variable transparent window including: a first uniform polarizer having a first polarization axis; a second uniform polarizer having a second polarization axis; a first patterned wavelength retarder which is positioned between the first and the second polarizers and include a plurality of first areas so that at least one of an optical axis, thickness, or birefringence is changed; and a second patterned wavelength retarder positioned between the first and second polarizers and including a plurality of second areas so that at least one of the optical axis, thickness or birefringence is changed. The first or second wavelength retarder moves straightforward with respect to the other wavelength retarder.SELECTED DRAWING: Figure 7A
【課題】直線的な移動に基づいて、透過率が連続的な変化をもたらすために設定された可変的な光透過装置を提供する。【解決手段】第１の偏光軸を有する第１の均一偏光子と、第２の偏光軸を有する第２の均一偏光子と、前記第１及び第２の偏光子の間に位置し、光軸、厚さ、又は、複屈折率の少なくとも１つを変化させるように構成された、第１の複数の領域を含む第１の模様付けされた波長リターダ、及び、前記第１及び第２の偏光子の間に位置し、光軸、厚さ、又は、複屈折率の少なくとも１つを変化させるように構成された、第２の複数の領域を含む第２の模様付けされた波長リターダを含む、可変的な透過窓を含む。前記第１又は第２の波長リターダは、他方の波長リターダに対して直線的に移動する、可変的な光学透過機器。【選択図】図７Ａ
VARIABLE TRANSPARENT WINDOW
可変的な透過窓
RYAN TATZEL (Autor:in) / WILLIAM MCLEOD (Autor:in)
12.07.2018
Patent
Elektronische Ressource
Japanisch
IPC:
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
TRANSPARENT WINDOW FRAME, TRANSPARENT WINDOW LOCK AND SLIGHTLY COLORED SHEET
| Europäisches Patentamt | 2015