发明名称 |
Electronic display unit. |
摘要 |
<p>There is disclosed an electronic display unit wherein a motor driving portion including a CPU and a driving IC controls a drive current to a motor (11) so that the motor (11) initially rotates at a low speed and subsequently rotates at a high speed to switch the speed of rotation of a case (3) from a low speed to a high speed, whereby operability is ensured if a rotation control switch is disposed on a front surface of the case (3), preventing conventionally increased size of the unit as well as alleviating user's feeling that rotation requires too much time. <IMAGE></p> |
申请公布号 |
EP0631898(A2) |
申请公布日期 |
1995.01.04 |
申请号 |
EP19940110021 |
申请日期 |
1994.06.28 |
申请人 |
SUMITOMO WIRING SYSTEMS, LTD. |
发明人 |
KATO, KATSUTOSHI, C/O SUMITOMO WIRING SYSTEMS, LTD |
分类号 |
H04N5/64;B60R11/02;B60K37/02;G08G1/133;(IPC1-7):B60K37/02 |
主分类号 |
H04N5/64 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|