Patent ID: 9632346
Date: 2017-04-25
CPC Classifications: G02B,G02F

Claim:
1. A polymer-dispersed liquid crystal light-regulation structure comprising: a liquid crystal light-regulation layer including a plurality of liquid crystals; a first anti-infrared light-permeable conductive layer and a second anti-infrared light-permeable conductive layer both including a nickel-chromium alloy and respectively disposed on two sides of the liquid crystal light-regulation layer; a first light-permeable substrate and a second light-permeable substrate respectively disposed on one side of the first anti-infrared light-permeable conductive layer and one side of the second anti-infrared light-permeable conductive layer, which are far away from the liquid crystal light-regulation layer; wherein the first anti-infrared light-permeable conductive layer and the second anti-infrared light-permeable conductive layer are electrically energized to generate an external electric field, which twists the liquid crystals and varies light transmittance of the liquid crystal light-regulation layer; wherein the first anti-infrared light-permeable conductive layer and the second anti-infrared light-permeable conductive layer are made of an oxidized nickel-chromium alloy.