Assignee
PLANAR INTERNATIONAL OY LTD
FI·3 granted patents·307 citations·filing 1993–1997
Top patents by PatentIndex Score
3 records- 0188US6113977AMethod of growing a ZnS:Mn phosphor layer for use in thin-film electroluminescent componentsPLANAR INTERNATIONAL OY LTD·Filed 1997·Granted Sep 5, 2000·152 cites·20 claims
- 0287US5496597AMethod for preparing a multilayer structure for electroluminescent componentsPLANAR INTERNATIONAL OY LTD·Filed 1994·Granted Mar 5, 1996·136 cites·25 claims
- 0349US5451978AMethod and device for driving an electroluminescence matrix displayPLANAR INTERNATIONAL OY LTD·Filed 1993·Granted Sep 19, 1995·19 cites·11 claims
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