A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIGHT REDIRECTING FILM LAMINATE
PROBLEM TO BE SOLVED: To provide techniques and articles for redirecting light such as sunlight in useful directions.SOLUTION: Light management film constructions contain a first optical film having a first major surface and a second major surface opposite the first major surface. The first major surface is a microstructured surface with asymmetrical structures. The asymmetrical structures form an ordered arrangement of a plurality of multi-sided refractive prisms, and includes the multi-sided refractive prisms, the multi-sided refractive prisms having 3 or greater sides. A second optical film contacts and is bonded to substantially all of the structures of the first major structured surface of the first optical film. The light management constructions can be incorporated into optical articles such as windows.
【課題】日光などの光を、有用な方向に方向転換するための技術及び物品を提供する。【解決手段】光管理フィルム構成体は、第１主表面及び第１主表面と反対側の第２主表面を有する第１光学フィルムを含む。第１主表面は非対称構造を有する微細構造表面である。非対称構造は、複数の多面屈折性プリズムの順序付けられた配列を形成し、多面屈折性プリズムを含み、多面屈折性プリズムは、３つ以上の辺を有する。第２光学フィルムは、第１光学フィルムの第１主要構造化表面の構造の実質的に全部と接触し、これらと結合される。光管理構成体は、窓などの光学物品に組み込まれ得る。【選択図】図１
LIGHT REDIRECTING FILM LAMINATE
PROBLEM TO BE SOLVED: To provide techniques and articles for redirecting light such as sunlight in useful directions.SOLUTION: Light management film constructions contain a first optical film having a first major surface and a second major surface opposite the first major surface. The first major surface is a microstructured surface with asymmetrical structures. The asymmetrical structures form an ordered arrangement of a plurality of multi-sided refractive prisms, and includes the multi-sided refractive prisms, the multi-sided refractive prisms having 3 or greater sides. A second optical film contacts and is bonded to substantially all of the structures of the first major structured surface of the first optical film. The light management constructions can be incorporated into optical articles such as windows.
【課題】日光などの光を、有用な方向に方向転換するための技術及び物品を提供する。【解決手段】光管理フィルム構成体は、第１主表面及び第１主表面と反対側の第２主表面を有する第１光学フィルムを含む。第１主表面は非対称構造を有する微細構造表面である。非対称構造は、複数の多面屈折性プリズムの順序付けられた配列を形成し、多面屈折性プリズムを含み、多面屈折性プリズムは、３つ以上の辺を有する。第２光学フィルムは、第１光学フィルムの第１主要構造化表面の構造の実質的に全部と接触し、これらと結合される。光管理構成体は、窓などの光学物品に組み込まれ得る。【選択図】図１
LIGHT REDIRECTING FILM LAMINATE
光方向転換フィルム積層体
RAGHUNATH PADIYATH (author) / CHARLES A MARTTILA (author) / MARK K NESTEGARD (author)
2015-10-08
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