<p>A display for a compass includes a sealed chamber, a display card in the sealed chamber configured to carry indicia representative of a direction provided by the compass, and a display card control mechanism located outside the sealed chamber and configured to control a direction indicated by the sealed compass based on a signal received from a compass circuit.</p>
申请公布号
WO2008080103(A1)
申请公布日期
2008.07.03
申请号
WO2007US88652
申请日期
2007.12.21
申请人
JOHNSON CONTROLS TECHNOLOGY COMPANY;EICH, RODGER, W.;CATLIN, MICHAEL;FARBER, JAMES;HOGG, CHRIS;CHUTORASH, RICHARD, J.;WRIGHT, THOMAS, S.
发明人
EICH, RODGER, W.;CATLIN, MICHAEL;FARBER, JAMES;HOGG, CHRIS;CHUTORASH, RICHARD, J.;WRIGHT, THOMAS, S.
