METHOD FOR MANUFACTURING AXIAL SYMMETRICAL SPHERICAL OR NON-SPHERICAL MICROLENS ARRAY, MICROLENS ARRAY HAVING EXCELLENT REFLECTIVE CHARACTERISTIC, UNEVEN PATTERN USED FOR MANUFACTURING DIFFUSE REFLECTING PLATE HAVING TRANSFER MASTER PATTERN AND EXCELLENT REFLECTIVE CHARACTERISTIC

摘要

PURPOSE: A method for manufacturing a microlens array, a microlens array having excellent reflective characteristic, an uneven pattern used for manufacturing a diffuse reflecting plate, a laminated body for transfer using the same, a liquid crystal display device using a diffuse reflecting plate and a reflecting plate are provided to increase a degree of freedom in an optical design of a microlens, and improve a reflective characteristic of a reflector. CONSTITUTION: A major axis and a minor axis passing a center of a profile practically formed in circular shape and crossing each other at 90 deg. are practically the same in length. Microlenses are arranged so that a sectional shape of a plane vertical to an axis in parallel with the major axis or minor axis has the same curved shape at any position.