ANTI-GLARE LAMINATE, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE

• Main Authors: FURUI GEN, NARIKAWA TAKASHI
• Format: Patent
• Language: English; Japanese
• Published: 26.12.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

To provide an anti-glare laminate with superior pencil hardness and bending resistance.SOLUTION: An anti-glare laminate comprising a resin layer on a substrate is provided, the resin layer comprising a first resin layer and a second resin layer in order from the substrate side and containing first particles having an average particle diameter of 0.5 μm or greater, where 70% or more of the first particles on a number basis are present across the first and second resin layers. The anti-glare laminate satisfies the following expression (1). 5<t1/t2<15 ...(1), where t1 represents the average thickness of the first resin layer and t2 represents the average thickness of the second resin layer.SELECTED DRAWING: Figure 1 【課題】鉛筆硬度及び耐屈曲性に優れた防眩性積層体を提供する。【解決手段】基材上に樹脂層を有する防眩性積層体であって、前記樹脂層は、前記基材側から、第１の樹脂層と、第２の樹脂層とを有し、前記樹脂層は、平均粒子径０．５μｍ以上の第１の粒子を含み、前記第１の粒子の個数基準の７０％以上が、前記第１の樹脂層及び前記第２の樹脂層に跨って存在し、下記式１を満たす、防眩性積層体。５＜ｔ１／ｔ２＜１５ （式１）［式１中、ｔ１は前記第１の樹脂層の平均厚みを示し、ｔ２は前記第２の樹脂層の平均厚みを示す。］【選択図】図１