| 摘要 |
Reduction of damage to a semiconductor device due to a marking process while inhibiting deterioration of a mark can not be achieved in conventional processes for manufacturing semiconductor devices. A process for manufacturing the semiconductor device 100 involves irradiating the marking film 21 with an energy beam through the transparent protective film 31 after the protective film 31 is formed, and such irradiation causes a chemical modification of the material of the marking film 21 to create the marks. According to the above-described process for manufacturing the semiconductor device 100, the region for the marking or the upper surface of the marking film 21 is sheathed by the protective film 31, so that a damage to the semiconductor chip 11 due to the generations of dust, exothermic heat, gas, stress or the like during the marking operation can be reduced. This allows achieving the process for manufacturing the semiconductor device 100 that provides a manufacture of better quality of the marks.
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