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发明授权
US07973895B2 Antiglare film having first and second particles with different average diameters 有权
防斜纹薄膜具有不同平均直径的第一和第二颗粒

Antiglare film having first and second particles with different average diameters
摘要：
An antiglare film includes an antiglare layer having a binder matrix, and particles A and particles B therein on a transparent substrate. A difference in density between the particles A and particles B is 0.2 g/cm3 or less. The quotient value (RA/H), which is obtained by division of the average diameter of the particles A (RA) by the average thickness of the antiglare layer (H), is in the 0.40-0.80 range. The quotient value (RB/RA), which is obtained by division of the average diameter of the particles B (RB) by the average diameter of the particles A (RA), is in the 0.20-0.60 range. The quotient value ((wA+wB)/wM), which is obtained by dividing the sum of the content of the particles A (wA) and that of the particles B (wB) in the antiglare layer (wA+wB) by the content of the binder matrix in the antiglare layer (wM), is in the 0.10-0.40 range. The quotient value (wB/wA), which is obtained by division of the content of the particles B (wB) by that of the particles A (wA) in the antiglare layer, is in the 0.50-1.50 range.
摘要（中）：

防眩膜包括具有粘合剂基质的防眩层，在其上的颗粒A和颗粒B在透明基材上。 颗粒A和颗粒B之间的密度差为0.2g / cm 3以下。 通过将颗粒A（RA）的平均直径除以防眩光层（H）的平均厚度而得到的商值（RA / H）在0.40-0.80范围内。 通过将颗粒B（RB）的平均直径除以颗粒A（RA）的平均直径而得到的商值（RB / RA）在0.20-0.60范围内。 通过将防眩层（wA + wB）中的颗粒A（wA）和颗粒B（wB）的含量的总和除以所得到的商值（（wA + wB）/ wM） 防眩层（wM）中的粘合剂基质的含量为0.10-0.40。 通过将颗粒B（wB）的含量除以防眩层中的颗粒A（wA）的含量获得的商值（wB / wA）为0.50-1.50的范围。

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