METHOD OF MANUFACTURING HOME KEY WITH FUNCTION OF FINGERPRINT RECOGNITION

摘要

PURPOSE: A method for manufacturing home keys having the function recognizing fingerprints is provided to prevent cracks from generating between first and second injection surfaces by a solvent component included in a primer as the primer penetrates through a boundary space of a first and second injection. CONSTITUTION: A method for manufacturing home keys having the function recognizing fingerprints comprises the following steps: molding a first injection-molded product by injecting a fingerprint recognizing sensor and forming an opening path connected to the outside between the first injection-molded product and the fingerprint recognizing sensor (S100); and molding the home key recognizing the fingerprints by using the first injection-molded product (S200). [Reference numerals] (AA) Start; (BB) End; (S100) Firstly injecting a fingerprint recognizing sensor; (S200) Secondly injecting a home key recognizing fingerprints