A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a blind sheet for privacy protection which can be visually recognized from one surface but cannot be visually recognized from the other surface.SOLUTION: A blind sheet 11 includes a resin layer 13 that has first and second planes 21 and 22, and an optically transparent spherical body 12 that passes through the resin layer 13. An average protrusion distance of the spherical body 12 from the first plane 21 is shorter than an average protrusion distance from the second plane 22. The resin includes a pigment.SELECTED DRAWING: Figure 1
【課題】一方の面からは視認できるが、他方の面からは視認できないプライバシー保護用目隠しシートを提供する。【解決手段】目隠しシート１１は、第１平面２１と第２平面２２を有する樹脂層１３と、樹脂層１３を貫通する光透過性の球状体１２と、を有し、球状体１２の第１平面２１からの平均突出距離が、第２平面２２からの平均突出距離に比べて短く、樹脂が顔料を含む。【選択図】図１
PROBLEM TO BE SOLVED: To provide a blind sheet for privacy protection which can be visually recognized from one surface but cannot be visually recognized from the other surface.SOLUTION: A blind sheet 11 includes a resin layer 13 that has first and second planes 21 and 22, and an optically transparent spherical body 12 that passes through the resin layer 13. An average protrusion distance of the spherical body 12 from the first plane 21 is shorter than an average protrusion distance from the second plane 22. The resin includes a pigment.SELECTED DRAWING: Figure 1
【課題】一方の面からは視認できるが、他方の面からは視認できないプライバシー保護用目隠しシートを提供する。【解決手段】目隠しシート１１は、第１平面２１と第２平面２２を有する樹脂層１３と、樹脂層１３を貫通する光透過性の球状体１２と、を有し、球状体１２の第１平面２１からの平均突出距離が、第２平面２２からの平均突出距離に比べて短く、樹脂が顔料を含む。【選択図】図１
BLIND SHEET FOR PRIVACY PROTECTION
プライバシー保護用目隠しシート
OCHI KATSURA (author)
2016-02-01
Patent
Electronic Resource
Japanese
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
Thermal reflection roll blind device for privacy protection
| European Patent Office | 2024