Liquid crystal cell and method for manufacturing the same

摘要

A liquid crystal cell is disclosed. The cell includes a first substrate, and a first overcoat layer. The first substrate includes first and second regions. The cell also includes a barrier layer on the first overcoat layer in the first region, a second substrate bonded with the first substrate, and a first spacer on the second substrate, where the first spacer is aligned with the first region. The cell also includes a second spacer on the second substrate facing the first substrate, where the second spacer aligns with the second region, and the length of the first spacer is greater than or equal to the length of the second spacer. The cell also includes a liquid crystal layer between the first and second substrates, where the area of a lower surface of the barrier layer is greater than the area of a lower surface of the first spacer.

主权项

1. A liquid crystal cell, comprising:
a first substrate; a first overcoat layer being formed on a surface of the first substrate, wherein the first substrate comprises a first region and a second region; a barrier layer being formed on a surface of the first overcoat layer in the first region; a second substrate bonded with the first substrate; a first spacer being formed on a surface of the second substrate facing the first substrate, wherein the first spacer is aligned with the first region; a second spacer being formed on the surface of the second substrate facing the first substrate, wherein the second spacer is aligned with the second region, wherein the length of the first spacer is greater than or equal to the length of the second spacer; and a liquid crystal layer formed between the first substrate and the second substrate, wherein the surface area of a lower surface of the barrier layer is greater than the surface area of a lower surface of the first spacer; and wherein the material of the barrier layer is a transparent metal or an oxide of the transparent metal.