A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PLANAR OPTICAL ELEMENT, ILLUMINATION DEVICE, AND BUILDING MATERIAL
PROBLEM TO BE SOLVED: To provide a planar optical element which can change an optical state by applying a voltage and in which appearance unevenness hardly occurs even in an environment where a temperature variation exists.SOLUTION: A planar optical element 1 includes an optical function unit 2 having two electrodes 3 opposed to each other along a first direction D1, and an optical functional layer 4 which is interposed between the two electrodes 3 and in which the degree of an optical characteristic selected from a light scattering property, a light reflection property and a light absorbing property varies according to a change in voltage applied between the electrodes 3. The interval between the two electrodes 3 decreases in a second direction D2 orthogonal to the first direction D1.SELECTED DRAWING: Figure 2
【課題】電圧の印加によって光学的な状態を変更可能であり、且つ温度変化が存在する環境中で外観ムラが生じにくい面状光学素子を提供する。【解決手段】面状光学素子１は、第一方向Ｄ１に沿って対向し合う二つの電極３と、二つの電極３間に介在し、電極３間に印加される電圧の変化に応じて光散乱性、光反射性及び光吸収性から選択される光学特性の程度が変化する光学機能層４とを具備する光学機能部２を備える。二つの電極３の間隔は、第一方向Ｄ１と直交するする第二方向Ｄ２に向かって小さくなっている。【選択図】図２
PLANAR OPTICAL ELEMENT, ILLUMINATION DEVICE, AND BUILDING MATERIAL
PROBLEM TO BE SOLVED: To provide a planar optical element which can change an optical state by applying a voltage and in which appearance unevenness hardly occurs even in an environment where a temperature variation exists.SOLUTION: A planar optical element 1 includes an optical function unit 2 having two electrodes 3 opposed to each other along a first direction D1, and an optical functional layer 4 which is interposed between the two electrodes 3 and in which the degree of an optical characteristic selected from a light scattering property, a light reflection property and a light absorbing property varies according to a change in voltage applied between the electrodes 3. The interval between the two electrodes 3 decreases in a second direction D2 orthogonal to the first direction D1.SELECTED DRAWING: Figure 2
【課題】電圧の印加によって光学的な状態を変更可能であり、且つ温度変化が存在する環境中で外観ムラが生じにくい面状光学素子を提供する。【解決手段】面状光学素子１は、第一方向Ｄ１に沿って対向し合う二つの電極３と、二つの電極３間に介在し、電極３間に印加される電圧の変化に応じて光散乱性、光反射性及び光吸収性から選択される光学特性の程度が変化する光学機能層４とを具備する光学機能部２を備える。二つの電極３の間隔は、第一方向Ｄ１と直交するする第二方向Ｄ２に向かって小さくなっている。【選択図】図２
PLANAR OPTICAL ELEMENT, ILLUMINATION DEVICE, AND BUILDING MATERIAL
面状光学素子、照明装置及び建材
SHIRAKAWA MAKOTO (author)
2017-09-07
Patent
Electronic Resource
Japanese
IPC:
H05B
ELECTRIC HEATING
,
Elektrische Heizung
/
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
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
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,...
,
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...
/
H01L
Halbleiterbauelemente
,
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