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Injection compression mold of the side light type light guide plate and the side light type light guide plate
Injection compression mold of the side light type light guide plate and the side light type light guide plate
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机译:侧光型导光板和侧光型导光板的注射压缩模
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摘要
PROBLEM TO BE SOLVED: To provide an injection molding mold of a side-light type light guide plate which solves the problem wherein a light incident surface forming surface forming a non-planar light incident surface is worn and damaged when injection molding the side-light type guide plate having the non-planar light incident surface such as groove or dot, and can easily test a plurality of light incident surfaces by a simple mechanism.;SOLUTION: The light incident surface forming surface 42 for forming the light incident surface P3 of an injection molding mold 11 for the side-light type light guide plate P having the non-planar light incident surface P3 can be retracted outward from a cavity forming position.;COPYRIGHT: (C)2008,JPO&INPIT
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