Polymer dispersed liquid crystal and polymer dispersed liquid crystal display including the same
AssigneeElectronics and Telecommunications Research Institute
InventorsGi Heon Kim, Won Jae Lee
Life of this patent
Estimating the term…
Abstract
Provided is a polymer dispersed liquid crystal display including a first substrate and a second substrate disposed to oppose each other, a first electrode on an upper surface of the first substrate, a second electrode on a lower surface of the second substrate, wherein the upper surface of the first substrate faces the lower surface of the second substrate, a liquid crystal layer disposed between the first electrode and the second electrode, quid crystal drops distributed in the liquid crystal layer, and nano-particles distributed in the liquid crystal layer, wherein the nano-particles are insulators and may have light transmittance.
Claims18
A polymer dispersed liquid crystal display comprising:
- a first substrate and a second substrate disposed to oppose each other;
- a first electrode on an upper surface of the first substrate;
- a second electrode on a lower surface of the second substrate, wherein the upper surface of the first substrate faces the lower surface of the second substrate;
- a liquid crystal layer disposed between the first electrode and the second electrode;
- liquid crystal drops distributed in the liquid crystal layer;
- and
- nano-particles distributed in the liquid crystal layer, wherein the nano-particles are insulators and have light transmittance,
- wherein each of the nano-particles comprises:
- a core portion composed of silicon oxide, and a shell portion surrounding the core portion.
A polymer dispersed liquid crystal display comprising:
- a first substrate and a second substrate disposed to oppose each other;
- a first electrode on an upper surface of the first substrate;
- a second electrode on a lower surface of the second substrate, wherein the upper surface of the first substrate faces the lower surface of the second substrate;
- a liquid crystal layer disposed between the first electrode and the second electrode;
- liquid crystal drops distributed in the liquid crystal layer;
- and
- nano-particles aligned along the upper surface of the first electrode, wherein the nano-particles are insulators and have light transmittance.
A polymer dispersed liquid crystal display comprising:
- a first substrate and a second substrate disposed to oppose each other;
- a first electrode on an upper surface of the first substrate;
- a second electrode on a lower surface of the second substrate, wherein the upper surface of the first substrate faces the lower surface of the second substrate;
- a liquid crystal layer disposed between the first electrode and the second electrode;
- liquid crystal drops distributed in the liquid crystal layer;
- and
- nano-particles distributed in the first substrate, wherein the nano-particles are aligned along the upper surface of the first substrate, and the nano-particles are insulators and have light transmittance.
Dependencies are inferred from the claim text.