METHOD FOR MANUFACTURING BUTTON KEY FOR ELECTRONIC EQUIPMENT

摘要

The present invention relates to a method for manufacturing a button key for an electronic device. The mass production of a strong button key (10) is completed by a series of cutting processes for a metal plate (M) and a cutting process after injecting and hardening a molten synthetic resin material (P). At the same time, a first anodizing process and a second anodizing process are successively performed. Thereby, a visual design can be secured and also productivity, workability, and marketability can be greatly improved.