LIQUID CRYSTAL ELECTROOPTIC ELEMENT AND ITS PRODUCTION

摘要

PURPOSE:To dispose a pair of substrates in parallel apart at a narrow spacing maintained therebetween by the constitution in which a pair of the substrates controlled at the spacing by spacer particles are spot-joined by a latent type hardener-contg. epoxy resin adhesive particles. CONSTITUTION:The spacer particles 2 are uniformly dispersed between the transparent substrates 1 and 3 formed with oriented films 7 on the surfaces to control the spacing between the substrates and further the large-diameter latent type hardener-contg. epoxy resin adhesive particles 8 are dispersed between the substrates. The entire part is heated, then the particles 8 are crushed and adhere in this state the substrates by drawing the same. The specified spacing is thus maintained between the substrates. A smectic liquid crystal flows among the particles when said liquid crystal is injected into the spacing. The flow of the liquid crystal is prevented during the use. A pair of the substrates are thus disposed in parallel apart at the narrow spacing maintained therebetween.