Antireflective member, and polarizing plate, image display panel, image display device, and antireflective article which use said antireflective member, and method for selecting antireflective member

The present invention provides an antireflective member which can be prevented from being flawed and discolored even when repeatedly touched with a finger. Provided is an antireflective member having, on a base material, a hard coat layer and a low refractive index layer in this order. In the antire...

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Bibliographische Detailangaben
Hauptverfasser:	SEIKE, OSAMU, HORII, ATSUSHI, YAMAMOTO, MARIKO, MATSUDA, YOSHINARI, SOEDA, YUKI, KAWAKITA, NORIAKI, TAKEI, MICHIAKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC DIGITAL DATA PROCESSING FREQUENCY-CHANGING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention provides an antireflective member which can be prevented from being flawed and discolored even when repeatedly touched with a finger. Provided is an antireflective member having, on a base material, a hard coat layer and a low refractive index layer in this order. In the antireflective member, a luminous reflectance Y value, which is measured at a light incidence angle of 5 degrees from the low refractive index layer side, is 0.60% or less, and the maximum value of kinetic friction coefficients from the first outward path to the 20,000-th outward path, which is calculated by predetermined measurement, is 0.85 or less.