发明名称 |
Head drum assembly for use in a digital video cassette recorder |
摘要 |
A head drum assembly for use in a digital video cassette recorder includes a miniaturized transformer which has a rotor piece provided with a groove and a stator piece provided with an identical groove as that of the rotor piece groove, wherein the groove of the rotor piece is commonly used for a pair of heads.
|
申请公布号 |
US5870257(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19970858719 |
申请日期 |
1997.05.19 |
申请人 |
DAEWOO ELECTRONICS CO., LTD. |
发明人 |
JOE, YEO-UK |
分类号 |
G11B5/53;(IPC1-7):G11B5/08 |
主分类号 |
G11B5/53 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|