Liquid crystal sealant and liquid crystal display unit using the same

Abstract

The invention provides a liquid crystal sealant and a liquid crystal display unit using the same. The liquid crystal sealant is used in a liquid crystal dripping method and the liquid crystal doses not embed into the sealant and the viscosity is below 100Pa.s and the coating performance is excellent in any one of the glue-dropping coating and the silk-screen printing coating. The liquid crystal sealant comprises: (a) a silicon rubber powder and (d) a light-cured resin, wherein the viscosity measured by an E type viscometer at the temperature below 25 DEG C is below 100Pa.s.

Description

technical field [0001] The present invention relates to a liquid crystal sealing agent having a viscosity of 100 Pa which is excellent in dispensing coatability and capable of screen printing, and a liquid crystal display unit (liquid crystal display cell) using the liquid crystal sealing agent. The liquid crystal sealing compound of s or less does not pass through a drying process or a prebaking (pribeic) process, and a liquid crystal does not embed in a sealing part. Background technique [0002] In recent years, applications of liquid crystal display units have spread to large display screens such as televisions, and demand for liquid crystal display units has increased in many applications. Therefore, in the manufacture of liquid crystal panels, in order to further improve mass productivity, it is required to increase the size of the substrate and shorten the man-hour per unit (time per process). [0003] When making a liquid crystal display device, the liquid crystal s...

AI Technical Summary

Problems solved by technology

However, there is no precedent for a liquid crystal sealing agent that has a low initial viscosity of 100 Pa·s or less and can be used in the liquid crystal dropping method without a pre-baking process.