| 摘要 |
<p>A magnetic bubble memory device comprises a magnetic bubble memory chip (1), a unit for generating a bias field (3,4), a magnetic shield (6), and a unit for compensating the blas field (10), wherein the thermodependency of the bias field is compensated to approximate that of the operation characteristics of the memory chip over a wide temperature range, thereby providing a wise region in which operation is ensured.</p> |
