INDICATOR DEVICE WITH A BARRIER DISCHARGE LAMP FOR BACKLIGHTING
摘要
The invention relates to an indicator device with a barrier discharge lamp that allows a sequential backlighting process by means of the separate operation of electrode groups.
申请公布号
WO2007141181(A2)
申请公布日期
2007.12.13
申请号
WO2007EP55308
申请日期
2007.05.31
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH;HITZSCHKE, LOTHAR;VOLLKOMMER, FRANK
