Abstract: A glass cloth comprising a glass yarn woven together, the glass yarn comprising multiple glass filaments, wherein an amount of B2O3 in a composition of the glass filaments is 15% by mass to 30% by mass, an amount of SiO2 in the composition thereof is 45% by mass to 60% by mass, and an amount of P2O5 in the composition thereof is 2% by mass to 8% by mass, and loss on ignition (LOI) of the glass cloth is 0.90% by mass to 2.0% by mass.

Abstract: A glass cloth comprising a glass yarn woven together, the glass yarn comprising multiple glass filaments, wherein an amount of B2O3 in a composition of the glass filaments is 15% by mass to 30% by mass, an amount of SiO2 in the composition thereof is 45% by mass to 60% by mass, and an amount of P2O5 in the composition thereof is 2% by mass to 8% by mass, and loss on ignition (LOI) of the glass cloth is 0.90% by mass to 2.0% by mass.

Abstract: The present invention provide a glass cloth comprising a warp yarn and a weft yarn woven together, the warp yarn and the weft yarn each being a glass yarn including multiple glass filaments, wherein at least one of the warp yarn and the weft yarn comprises filaments each having an amount of SiO2 in the composition thereof of 98 to 100% by mass, an average filament diameter of the glass filaments is 3 to 10 ?m, number of the filaments is 20 to 300, each of the weaving densities of the warp yarn and the weft yarn configuring the glass cloth is independently 20 to 140/inch, a thickness of the glass cloth is 5 to 100 ?m, an ignition loss of the glass cloth is 0.12% by mass or more but 1.0% by mass or less, a permittivity of the glass cloth is 4.4 or less, and a surface of the glass yarn is treated with a silane coupling agent having an unsaturated double bond group.

Abstract: A wire grid polarizing plate (10) has a substrate (11) having a concavo-convex structure extending in a particular direction on its surface, and a conductive material (12) provided to be distributed on one side surface (11b) of a convex portion (11a) of the concavo-convex structure. Further, in the wire grid polarizing plate (10), in a cross-sectional view in the perpendicular direction to the extension direction of the concavo-convex structure, a pitch P1 that is a distance between two adjacent convex portions (11a) is set at 120 nm or less, and a convex-portion height (H) that is a difference in height between a highest portion (11c) of the convex portion (11a) and a lowest portion (11e) of a concave portion (11d) is set at 0.8 time to 1.3 time the pitch P1. With the wire grid polarizing plate (10) in a liquid crystal display device, high image quality can be achieved.

Abstract: A wire grid polarizing plate (10) has a substrate (11) having a concavo-convex structure extending in a particular direction on its surface, and a conductive material (12) provided to be distributed on one side surface (11b) of a convex portion (11a) of the concavo-convex structure. Further, in the wire grid polarizing plate (10), in a cross-sectional view in the perpendicular direction to the extension direction of the concavo-convex structure, a pitch P1 that is a distance between two adjacent convex portions (11a) is set at 120 nm or less, and a convex-portion height (H) that is a difference in height between a highest portion (11c) of the convex portion (11a) and a lowest portion (11e) of a concave portion (11d) is set at 0.8 time to 1.3 time the pitch P1. With the wire grid polarizing plate (10) in a liquid crystal display device, high image quality can be achieved.