방현 필름, 그리고, 그것을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치

• Main Authors: KUZUHARA MITSUHIRO, NISHIO SHUMPEI, FURUI GEN, KURASHIGE MAKIO, ISHIDA KAZUTOSHI, TSUJIMOTO JUN, IWATA YUKIMITSU
• Format: Patent
• Language: Korean
• Published: 20.06.2024
• Subjects: 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; ELECTRICITY; 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

방현성이 우수하고, 또한 글레어를 억제할 수 있는 방현 필름을 제공한다. 방현층을 갖는 방현 필름이며, 상기 방현 필름은 요철 표면을 갖고, 상기 요철 표면측으로부터 측정한 60도 경면 광택도가 30.0 이하이고, 휘도의 변동 계수가 0.0400 이하인, 방현 필름. 상기 방현 필름은, 상기 요철 표면측으로부터 측정한 20도 경면 광택도가 6.0 이하인 것이 바람직하다. Provided is an anti-glare film that has excellent anti-glare properties, and can reduce glare.　An anti-glare film having an anti-glare layer, wherein the anti-glare film has an uneven surface, has a 60-degree specular gloss of 30.0 or less as measured from the uneven surface side, and has a luminance variation coefficient of 0.0400 or less. The anti-glare film preferably has a 20-degree specular gloss of 6.0 or less as measured from the uneven surface side.