| 摘要 |
An ECB(Electrically Controlled Birefrigence) mode LCD is provided to reduce power consumption by adding a chiral dopant and thus lowering a driving voltage. First and second substrates face each other. First and second alignment layers(147,162) are formed on inner surfaces of the first and second substrates, respectively. An liquid crystal layer(160) is interposed between the first and second alignment layers, and includes a chiral dopant that horizontally arranges liquid crystal molecules (161) at portions adjacent to the first and second substrates, twists the liquid crystal molecules to have a first chiral pitch. The first chiral pitch is one time to five times greater than a cell gap between the first and second substrates. |
