Patent ID: 7485203
Filing Date: 2009-02-03
Classification: B29C,B29K,B29L

Abstract:
1. An assembly method for display panel, comprising: placing a first substrate and a second substrate inside a chamber, wherein the first substrate comprises a sealant disposed thereon, and the chamber has a first pressure; adjusting the pressure inside the chamber to a fourth pressure, wherein the fourth pressure is smaller than 30 Pa; adjusting the pressure inside the chamber to a second pressure, which is lower than the first pressure and higher than the forth pressure; aligning the first substrate with the second substrate, and placing the second substrate on the sealant, to form a closed space between the first substrate and the second substrate, the closed space having the second pressure; pumping the chamber from the second pressure to a third pressure, to bond the first substrate and the second substrate together by the pressure difference between the third pressure of the chamber and the second pressure of the closed space; and curing the sealant.