| 摘要 |
PURPOSE:To prevent a flaw and a stain of the titled plate in the manufacturing process of a liquid crystal display element by mounting a protective film on the semi-transmission type reflective film through an ethylene-vinylacetate copolymer film. CONSTITUTION:For a polarizing film 10, a releasable paper 13 is stuck on the upper side of the film through an adhesive 9, and the semipermeable reflective film 12 is stuck on the under side of the film through an adhesive 11. And, the protective film 17 is stuck on the under side of the film 12 through the ethylene-vinylacetate copolymer (EVA) film 16. The protective film 17 consists of substrate 18 made of, for example, a polyester film having 50mum thickness coated with the adhesives 19 thereon. As the protective film is mounted on a back side of the semi-transmission reflective film through the EVA film, the semi-transmission reflective film is kept free from flaw and stain. |
