Patent ID: 7163033
Filing Date: 2007-01-16
Classification: B29C,B32B,G02F,H01L

Abstract:
1. A method for fabricating a liquid crystal display device, the method comprising: loading a first substrate onto a stage of an upper chamber plate of an upper low vacuum chamber; loading a second substrate onto a stage of a lower chamber plate of a lower low vacuum chamber, the lower chamber plate opposing the upper chamber plate; lowering the upper low vacuum chamber to the lower low vacuum chamber; sealing the upper and lower low vacuum chambers using a sealing member provided on the lower chamber plate, the sealing member projecting from a top surface of the lower chamber plate at a predetermined height to contact the upper chamber plate to form a high vacuum chamber therein; reducing a pressure of the high vacuum chamber; bonding the first and second substrates together in the high vacuum chamber; increasing pressures of the high vacuum chamber; raising the upper low vacuum chamber from the lower low vacuum chamber; and removing the bonded first and second substrates from the lower low vacuum chamber.