Inventor
LUDWIG PAUL N
US20 patents
⚠️ This page may combine multiple inventors who share the name “LUDWIG PAUL N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANDESCENT TECH CORP
15 patentsUS6109994AAug 29, 2000
Gap jumping to seal structure, typically using combination of vacuum and non-vacuum environments
CANDESCENT TECH CORP93 citations97
US5865657AFeb 2, 1999
Fabrication of gated electron-emitting device utilizing distributed particles to form gate openings typically beveled and/or combined with lift-off or electrochemical removal of excess emitter material
CANDESCENT TECH CORP82 citations96
US6416375B1Jul 9, 2002
Sealing of plate structures
CANDESCENT TECH CORP46 citations95
US6555025B1Apr 29, 2003
Tuned sealing material for sealing of a flat panel display
CANDESCENT TECH CORP131 citations94
US6019658AFeb 1, 2000
Fabrication of gated electron-emitting device utilizing distributed particles to define gate openings, typically in combination with spacer material to control spacing between gate layer and electron-emissive elements
CANDESCENT TECH CORP17 citations93
US6722937B1Apr 20, 2004
Sealing of flat-panel device
CANDESCENT TECH CORP22 citations92
US6176753B1Jan 23, 2001
Wall assembly and method for attaching walls for flat panel display
CANDESCENT TECH CORP17 citations92
US5820435AOct 13, 1998
Gap jumping to seal structure including tacking of structure
CANDESCENT TECH CORP26 citations91
US6565400B1May 20, 2003
Frit protection in sealing process for flat panel displays
CANDESCENT TECH CORP44 citations89
US6187603B1Feb 13, 2001
Fabrication of gated electron-emitting devices utilizing distributed particles to define gate openings, typically in combination with lift-off of excess emitter material
CANDESCENT TECH CORP15 citations84
US5865659AFeb 2, 1999
Fabrication of gated electron-emitting device utilizing distributed particles to define gate openings and utilizing spacer material to control spacing between gate layer and electron-emissive elements
CANDESCENT TECH CORP14 citations74
US6323590B1Nov 27, 2001
Wall assembly and method for attaching walls for flat panel display
CANDESCENT TECH CORP4 citations73
US6225737B1May 1, 2001
Wall assembly and method for attaching walls for flat panel display
CANDESCENT TECH CORP7 citations73
US6111351AAug 29, 2000
Wall assembly and method for attaching walls for flat panel display
CANDESCENT TECH CORP7 citations73
US6140762AOct 31, 2000
Wall assembly and method for attaching walls for flat panel displays
CANDESCENT TECH CORP1 citations62