Patent ID: 7548300

Claim:
A method of manufacturing a liquid crystal display panel, comprising: providing a first substrate and a second substrate, the first substrate having a first sealant used for sealing with the second substrate to form a liquid crystal cavity; placing the first substrate and the second substrate in a chamber to perform a liquid crystal filling process; and performing an end-seal process at a predetermined temperature higher than room temperature to seal the liquid crystal with a predetermined weight into the liquid crystal cavity, wherein the end-seal process comprises: heating the first and the second substrate to the predetermined temperature; applying a first predetermined pressure to the first and the second substrate; maintaining the predetermined temperature and the first predetermined pressure for a first time period; reducing the first predetermined pressure applied to the first and the second substrate to a second predetermined pressure; sealing the first and the second substrate at the predetermined temperature; maintaining the predetermined temperature and the second predetermined pressure for a second time period; and removing the second predetermined pressure and lowering the predetermined temperature to room temperature.