Patent ID: 7892385
Filing Date: 2011-02-22
Classification: B32B,C09J,C09K,G02F,H01L,Y10T

Abstract:
1. A method of manufacturing a liquid crystal display, comprising: providing an adhesive member which comprises a first adhesive layer and a second adhesive layer, wherein the second adhesive layer has a first surface which is adhered directly to a surface of the first adhesive layer; placing the first adhesive layer into adhering contact with one side of a flexible substrate; placing the second adhesive layer into adhering contact with a supporting substrate; after placing the first and second adhesive layers into respective adhering contacts with the flexible substrate and the supporting substrate, forming a plurality of thin films on a side of the flexible substrate which is not in contact with the first adhesive layer; and after forming the thin films, separating the first adhesive layer from the flexible substrate while the first adhesive layer is kept within a predetermined temperature range, wherein, within said predetermined temperature range, the adhesiveness of the second adhesive layer to the supporting substrate is substantially stronger than that of the first adhesive layer to the flexible substrate such that the flexible substrate with the thin films formed thereon can be separated in said separating step from the first adhesive layer while the second adhesive layer remains adhered to the supporting substrate, wherein the predetermined temperature range of separation is about −10° C. to 5° C.; wherein the adhesiveness of the first adhesive layer in a temperature range of about 20° C. to 50° C. is stronger than the adhesiveness of the first adhesive layer; and wherein the adhesiveness of the second adhesive layer in the temperature range of about −10° C. to 150° C. is maintained stronger than the adhesiveness of the first adhesive layer in the temperature range of about −10° C. to 5° C.