MANUFACTURING METHOD OF REFLECTION PLATE, MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY, AND REFLECTION PLATE AND LIQUID CRYSTAL DISPLAY

摘要

PROBLEM TO BE SOLVED: To provide a technique for forming a convex surface of a desired shape on a surface of a reflection film in a liquid crystal display.

SOLUTION: A thermosetting photosensitive resin film 11 containing a positive photosensitive material and an epoxy resin is formed. The photosensitive resin film 11 is patterned to form a plurality of protrusions 112 made of the photosensitive resin film 11. The plurality of protrusions 112 are irradiated with UV 63 having 150 to 450 nm wavelength. Then the plurality of protrusions 112 are subjected to heat curing treatment. The reflection film covering the plurality of protrusions 112 is then formed.

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