| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microlens substrate capable of easily manufacturing a microlens substrate excellent in optical property and durability, and also to provide a microlens substrate, an opposed substrate for a liquid crystal panel, a liquid crystal panel, and a projection type display device. <P>SOLUTION: The method for manufacturing a microlens substrate is a method for manufacturing a microlens substrate having a plurality of microlenses, and includes the step of pressure-joining a substrate with concave portions having a plurality of concave portions of the shape corresponding to the shape of the microlenses on its surface, and a base material substrate formed of a glass material whose glass transition point is lower than that of the material constituting the substrate with concave portions in a heating state. In the pressure-joining step, the substrate with concave portions is jointed to the base material substrate while the concave portions are filled with the glass material. The absolute value of the difference in the refraction index between the substrate with concave portions and the glass material is 0.01 or more. <P>COPYRIGHT: (C)2007,JPO&INPIT |
