COLOR MARKING METHOD AND MARKED CASING PART

摘要

PROBLEM TO BE SOLVED: To provide a low cost color marking having high freedom of designe and excellent marking quality in the color marking of a casing of an information processor.

SOLUTION: A color material is penetrated or fixed to a coating material by irradiating the hardened part of a coated surface of the casing of the information processor with laser to form a pattern corresponding to a character or graphic information to remove or modify the hardened layer of coating and by applying the color material on the coated part irradiated with the laser.

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