Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LIGHTING FILM, LIGHTING DEVICE, AND LIGHTING FILM-ATTACHING METHOD
PROBLEM TO BE SOLVED: To perform a highly accurate trimming in a simple manner.SOLUTION: A lighting film 1, which changes a traveling direction of incident light and ejects the light, has a light control layer 7. The light control layer 7 comprises: a base part 3 with multiple grooves formed and spaced along one face; and multiple louver parts 4 with a different refractive index from that of the base part, which are placed in the multiple grooves, respectively. The lighting film is composed by laminating multiple layers including the light control layer, and at least one layer among the multiple layers has an index for trimming the lighting film.
【課題】精度の高いトリミングを簡易に行う。【解決手段】入射された光の進行方向を変化させて出射させる採光フィルム１は、一方の面に沿って離隔して形成される複数の溝を有するベース部３と、ベース部とは異なる屈折率を持ち複数の溝内に配置される複数のルーバー部４と、を有する光制御層７を備え、当該採光フィルムは、光制御層を含む複数の層を積層して構成され、複数の層のうち少なくとも１つの層は、当該採光フィルムをトリミングするための指標を有する。【選択図】図１
LIGHTING FILM, LIGHTING DEVICE, AND LIGHTING FILM-ATTACHING METHOD
PROBLEM TO BE SOLVED: To perform a highly accurate trimming in a simple manner.SOLUTION: A lighting film 1, which changes a traveling direction of incident light and ejects the light, has a light control layer 7. The light control layer 7 comprises: a base part 3 with multiple grooves formed and spaced along one face; and multiple louver parts 4 with a different refractive index from that of the base part, which are placed in the multiple grooves, respectively. The lighting film is composed by laminating multiple layers including the light control layer, and at least one layer among the multiple layers has an index for trimming the lighting film.
【課題】精度の高いトリミングを簡易に行う。【解決手段】入射された光の進行方向を変化させて出射させる採光フィルム１は、一方の面に沿って離隔して形成される複数の溝を有するベース部３と、ベース部とは異なる屈折率を持ち複数の溝内に配置される複数のルーバー部４と、を有する光制御層７を備え、当該採光フィルムは、光制御層を含む複数の層を積層して構成され、複数の層のうち少なくとも１つの層は、当該採光フィルムをトリミングするための指標を有する。【選択図】図１
LIGHTING FILM, LIGHTING DEVICE, AND LIGHTING FILM-ATTACHING METHOD
採光フィルム、採光具および採光フィルムの取付方法
OBATA CHIAKI (Autor:in) / IDEGAMI MASATO (Autor:in)
24.08.2015
Patent
Elektronische Ressource
Japanisch
IPC:
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
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
LIGHTING FILM, LIGHTING TOOL AND PRODUCTION METHOD OF LIGHTING FILM
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| Europäisches Patentamt | 2018
| Europäisches Patentamt | 2018