Assignee
PLANAR INT OY
FI·4 granted patents·96 citations·filing 1991–1991
Top patents by PatentIndex Score
4 records- 0178US5314759APhosphor layer of an electroluminescent componentPLANAR INT OY·Filed 1991·Granted May 24, 1994·50 cites·17 claims
- 0256US5133036AThin-film matrix structure for an electroluminescent display in particularPLANAR INT OY·Filed 1991·Granted Jul 21, 1992·19 cites·11 claims
- 0349US5315311AMethod and apparatus for reducing power consumption in an AC-excited electroluminescent displayPLANAR INT OY·Filed 1991·Granted May 24, 1994·19 cites·8 claims
- 0438US5294919APulse generation circuit for row selection pulses and method for generating said pulsesPLANAR INT OY·Filed 1991·Granted Mar 15, 1994·8 cites·12 claims
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