OPTICAL BODY, IMAGING APPARATUS, ELECTRONIC EQUIPMENT, AND MASTER
PROBLEM TO BE SOLVED: To provide an optical body capable of improving the antireflection characteristic even when a wave surface having a wavelength of a wavelength of visible light or less includes a concaved curve surface between a peak and a bottom.SOLUTION: The optical body having an antireflect...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an optical body capable of improving the antireflection characteristic even when a wave surface having a wavelength of a wavelength of visible light or less includes a concaved curve surface between a peak and a bottom.SOLUTION: The optical body having an antireflection function has a wave surface having a wavelength of a wavelength of visible light or less. The wave surface has a concaved curve surface between a peak and a bottom. The inflection point of the area of the cross section obtained by cutting with a plane perpendicular to the vibration direction of the wave surface is located closer to the bottom of the wave surface than to the center of the vibration. |
---|