摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lamp for vehicle in which the lamp functional color of a multi-color lens which is formed by vacuum forming of a film-like sheet member is made to present nearly uniform color, a lens for vehicle lamp, and a sheet member for forming a lens for vehicle lamp. Ž<P>SOLUTION: This is the method of manufacturing a lens 50 for vehicle lamp 20 by vacuum forming of a film-like sheet member 52 on which a lamp functional color R is printed by vacuum forming dies 60. A deep color portion Rd which is deeper than the other portion is provided in the lamp functional color R, and by applying a vacuum forming, the sheet member 52 is expanded and the deep color portion Rd is expanded to become a light color, and the lamp functional color R is made to present nearly uniform color. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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