A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FINELY RUGGED STRUCTURE AND JOINT BODY
To provide a finely rugged structure body and a joint body such that a liquid substance sticking on a surface having a finely rugged structure hardly leaks out of a predetermined region to spread.SOLUTION: A finely rugged structure body 10 has, on at least one surface, a finely rugged structure 18 consisting of: a plurality of projection parts 14 which have an average height equal to or less than a wavelength of a visible light beam and an average interval between adjacent projection parts 14 equal to or less than the wavelength of the visible light beam; and recessed parts 16 formed between the plurality of projection parts 14. The finely rugged structure 18 is a moth-eye structure, and further has, on the surface, a weir part 22 which is taller than the projection parts 14 and divides the surface into a plurality of regions, one of the region I and region II divided by the weir part 22 being a contamination allowed region where a liquid substance leaks to spread.SELECTED DRAWING: Figure 1
【課題】微細凹凸構造を有する表面に付着した液状の物質があらかじめ決められた領域外に濡れ広がりにくい微細凹凸構造体および接合体を提供する。【解決手段】平均高さが可視光線の波長以下であり、隣接する凸部１４間の平均間隔が可視光線の波長以下である複数の凸部１４と、複数の凸部１４間に形成される凹部１６とからなる微細凹凸構造１８を、少なくとも１つの表面に有する微細凹凸構造体１０であって、微細凹凸構造１８はモスアイ構造であり、前記表面に、凸部１４よりも高さが高く、前記表面を複数の領域に分割する堰部２２をさらに有し、堰部２２によって分割される領域Ｉ、領域ＩＩの一方は、液状の物質が濡れ広がる汚染許容領域である、微細凹凸構造体１０。【選択図】図１
FINELY RUGGED STRUCTURE AND JOINT BODY
To provide a finely rugged structure body and a joint body such that a liquid substance sticking on a surface having a finely rugged structure hardly leaks out of a predetermined region to spread.SOLUTION: A finely rugged structure body 10 has, on at least one surface, a finely rugged structure 18 consisting of: a plurality of projection parts 14 which have an average height equal to or less than a wavelength of a visible light beam and an average interval between adjacent projection parts 14 equal to or less than the wavelength of the visible light beam; and recessed parts 16 formed between the plurality of projection parts 14. The finely rugged structure 18 is a moth-eye structure, and further has, on the surface, a weir part 22 which is taller than the projection parts 14 and divides the surface into a plurality of regions, one of the region I and region II divided by the weir part 22 being a contamination allowed region where a liquid substance leaks to spread.SELECTED DRAWING: Figure 1
【課題】微細凹凸構造を有する表面に付着した液状の物質があらかじめ決められた領域外に濡れ広がりにくい微細凹凸構造体および接合体を提供する。【解決手段】平均高さが可視光線の波長以下であり、隣接する凸部１４間の平均間隔が可視光線の波長以下である複数の凸部１４と、複数の凸部１４間に形成される凹部１６とからなる微細凹凸構造１８を、少なくとも１つの表面に有する微細凹凸構造体１０であって、微細凹凸構造１８はモスアイ構造であり、前記表面に、凸部１４よりも高さが高く、前記表面を複数の領域に分割する堰部２２をさらに有し、堰部２２によって分割される領域Ｉ、領域ＩＩの一方は、液状の物質が濡れ広がる汚染許容領域である、微細凹凸構造体１０。【選択図】図１
FINELY RUGGED STRUCTURE AND JOINT BODY
微細凹凸構造体および接合体
ONOMOTO HIROSHI (author)
2021-12-23
Patent
Electronic Resource
Japanese
IPC:
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
G09F
DISPLAYING
,
Anzeigewesen
British Library Online Contents | 2015
Online Contents | 2017
| ASCE | 2022