Patent ID: 11868036
Assignee: NITTO DENKO CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A transmissive screen, comprising in this order:
a first transparent base material;
a first transparent electrode layer;
a light control layer containing a polymer matrix and a liquid crystal compound dispersed in the polymer matrix, wherein the light control layer is capable of switching a light transmitting state and a light scattering state in accordance with a voltage to be applied thereto;
a second transparent electrode layer; and
a second transparent base material,
the transmissive screen being configured to display, on a surface on a second transparent base material side, an image projected onto a surface on a first transparent base material side,
wherein the light control layer contains a liquid crystal compound having a birefringence of from 0.05 to 0.15,
wherein the second transparent base material and the second transparent electrode layer have arranged therebetween a refractive index adjusting layer, and
wherein a side opposite to a side of the second transparent base material having arranged thereon the second transparent electrode layer has arranged thereon an antireflection layer.