SOLAR CONTROL DEVICE, MEDIUM AND INK

摘要

A solar control device comprises a first electrode and a second electrode spaced apart from said first electrode. An electrophoretic cell is disposed between said electrodes and contains an infrared-reflecting electrophoretic ink. The ink has one or more types of charged particles suspended in a suspending fluid and at least one type comprises wavelength-selective charged particles that selectively substantially restrict reflection to an infrared part of the sunlight spectrum.