| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a recovering method for realizing the recovery of a semiconductor device and a selling/using method with recovering in mind. SOLUTION: The user of an electric appliance having a semiconductor chip disassembles the electric appliance and removes (S1) the semiconductor chip from a printed board mounted with the semiconductor chip at a step of disposing of the electric appliance. Thus, a service number printed on a rear surface is obtained (S2) and the service number is reported to one of the maker of the electric appliance, the maker of the semiconductor chip or a service agency for recovery at a step S3. The maker or the service agency receiving the report provides incentives (S4) remuneration to the user and performs reparation recovery of the semiconductor chip (S5).</p> |
