PLANAR INTERNATIONAL OY

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Patents Grantslast 30 patents

Information Patent Grant
Method of growing a ZnS:Mn phosphor layer for use in thin-film elec...
- Patent number 6,113,977
- Issue date Sep 5, 2000
- Planar International Oy Ltd.
- Erkki Lauri Soininen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing a multilayer structure for electroluminescent...
- Patent number 5,496,597
- Issue date Mar 5, 1996
- Planar International Ltd.
- Erkki Soininen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for driving an electroluminescence matrix display
- Patent number 5,451,978
- Issue date Sep 19, 1995
- Planar International Oy Ltd.
- Terho Harju
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for reducing power consumption in an AC-excite...
- Patent number 5,315,311
- Issue date May 24, 1994
- Planar International Oy
- Jorma Honkala
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Phosphor layer of an electroluminescent component
- Patent number 5,314,759
- Issue date May 24, 1994
- Planar International Oy
- Gitte Harkonen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulse generation circuit for row selection pulses and method for ge...
- Patent number 5,294,919
- Issue date Mar 15, 1994
- Planar International Oy
- Terho Harju
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin-film matrix structure for an electroluminescent display in par...
- Patent number 5,133,036
- Issue date Jul 21, 1992
- Planar International Oy
- Runar Tornqvist
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

PLANAR INTERNATIONAL OY

Organization

Patents Grantslast 30 patents

Method of growing a ZnS:Mn phosphor layer for use in thin-film elec...

Method for preparing a multilayer structure for electroluminescent...

Method and device for driving an electroluminescence matrix display

Method and apparatus for reducing power consumption in an AC-excite...

Phosphor layer of an electroluminescent component

Pulse generation circuit for row selection pulses and method for ge...

Thin-film matrix structure for an electroluminescent display in par...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks