| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive sheet for liquid crystal display panels which enables precise operations in the production process of liquid crystal display panels to be smoothly carried out without causing air bubbles to be formed in the pressure-sensitive adhesive layer of the adhesive sheet even in a high- temperature atmosphere of the process. SOLUTION: This adhesive sheet is so constructed that before UV irradiation, the sheet adheres strongly and integrally to a light-transmitting plastic film placed thereon and to a fixing substrate arranged thereunder and that after UV irradiation, only the adhesion to the light-transmitting plastic film is decreased, enabling the plastic film to be easily peeled from the substrate and the adhesive sheet. The adhesive sheet comprises a base resin sheet, a UV- curable pressure-sensitive adhesive layer A formed on one side thereof, and a pressure-sensitive adhesive layer B formed on the other side thereof. Pressure- sensitive adhesive layer B comprises 100 pts.wt, acrylic resin-based pressure- sensitive adhesive and 5-100 pts.wt. UV-crosslinkable resin.
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