| 摘要 |
PURPOSE: A glass manufacturing device is provided to enhance surface roughness and light transmissivity by using a pair of molds respectively having curvature parts. CONSTITUTION: A glass manufacturing device comprises a pair of molds(110,120) and one or more heating tools(130). The pair of molds forms curvature parts on the glass for touch screen by having cavities. One or more heating tools heats the glass for touch screen. One or more heating tools are arranged along the circumference of the pair of molds. The glass manufacturing device additionally includes a control unit(140) which selectively operates the heating tools. The pair of molds comprises an upper mold(120) and a lower mold(110). The upper mold has a curvature part on the lower surface. The lower mold has the curvature part corresponding to the upper mold.
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