发明名称 |
COPY WINDOW CONTROL FOR DATA DEPENDENT FIELD SWITCHING IN DOMAIN EXPANSION READ-OUT |
摘要 |
The present invention relates to a method and apparatus for controlling a copy window during read-out of a domain expansion medium (10), wherein a switching time of an external magnetic field is derived from a reading pulse. A shift in the timing of said reading pulse is used for controlling the size of the copy window. Thereby, read-out errors due to changes in the size of the copy window can be prevented. |
申请公布号 |
WO03085660(A2) |
申请公布日期 |
2003.10.16 |
申请号 |
WO2003IB01065 |
申请日期 |
2003.03.14 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;VERSCHUREN, COEN, A. |
发明人 |
VERSCHUREN, COEN, A. |
分类号 |
G11B11/105 |
主分类号 |
G11B11/105 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|