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A platform for research: civil engineering, architecture and urbanism
OPTICAL POLARIZATION ELEMENT, OPTICAL DEFLECTION SHEET, OPTICAL DEFLECTION WINDOW MATERIAL, LIGHTING SYSTEM, AND OPTICAL POLARIZATION ELEMENT MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide an optical polarization element that suppresses polarized light from glaring.SOLUTION: An optical polarization element comprises: a base material; and a micro optical member that is dispersed inside the base material. The base material comprises: a first surface; and a second surface. Inside the base material, a mutually orthogonal X-axis, Y-axis, and Z-axis are set such that the Z-axis penetrates the first surface and second surface. A refractive index in each axis direction inside the base material and a refractive index in each axis direction in the micro optical member have a relation of a prescribed refractive index. The optical polarization element is configured to deflect light to be incident with an angle with respect to the Z-axis so as to get close to a direction in parallel with the Z-axis.SELECTED DRAWING: Figure 1
【課題】偏光した光のぎらつきを抑えた光偏向素子を提供する。【解決手段】光偏向素子は、基材と、基材の内部に分散された微小光学部材とを備え、基材は第１の面と第２の面とを備え、基材の内部に、互いに直交するＸ軸、Ｙ軸、およびＺ軸を、Ｚ軸が第１の面と第２の面とを貫くようにとり、基材の内部における各軸方向の屈折率と、微小光学部材における各軸方向の屈折率とが所定の屈折率の関係を有し、Ｚ軸に対して角度を有して入射する光がＺ軸に平行となる向きに近づくように偏向する。【選択図】図１
OPTICAL POLARIZATION ELEMENT, OPTICAL DEFLECTION SHEET, OPTICAL DEFLECTION WINDOW MATERIAL, LIGHTING SYSTEM, AND OPTICAL POLARIZATION ELEMENT MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide an optical polarization element that suppresses polarized light from glaring.SOLUTION: An optical polarization element comprises: a base material; and a micro optical member that is dispersed inside the base material. The base material comprises: a first surface; and a second surface. Inside the base material, a mutually orthogonal X-axis, Y-axis, and Z-axis are set such that the Z-axis penetrates the first surface and second surface. A refractive index in each axis direction inside the base material and a refractive index in each axis direction in the micro optical member have a relation of a prescribed refractive index. The optical polarization element is configured to deflect light to be incident with an angle with respect to the Z-axis so as to get close to a direction in parallel with the Z-axis.SELECTED DRAWING: Figure 1
【課題】偏光した光のぎらつきを抑えた光偏向素子を提供する。【解決手段】光偏向素子は、基材と、基材の内部に分散された微小光学部材とを備え、基材は第１の面と第２の面とを備え、基材の内部に、互いに直交するＸ軸、Ｙ軸、およびＺ軸を、Ｚ軸が第１の面と第２の面とを貫くようにとり、基材の内部における各軸方向の屈折率と、微小光学部材における各軸方向の屈折率とが所定の屈折率の関係を有し、Ｚ軸に対して角度を有して入射する光がＺ軸に平行となる向きに近づくように偏向する。【選択図】図１
OPTICAL POLARIZATION ELEMENT, OPTICAL DEFLECTION SHEET, OPTICAL DEFLECTION WINDOW MATERIAL, LIGHTING SYSTEM, AND OPTICAL POLARIZATION ELEMENT MANUFACTURING METHOD
光偏光素子、光偏向シート、光偏向窓材、採光システム、光偏光素子の製造方法
CHIGA TATSUYA (author) / NIWA TATSUO (author)
2017-07-27
Patent
Electronic Resource
Japanese
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
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