Inventor
CASTLEBERRY DONALD E
US31 patents
⚠️ This page may combine multiple inventors who share the name “CASTLEBERRY DONALD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
29 patentsUS5132539AJul 21, 1992
Planar X-ray imager having a moisture-resistant sealing structure
GEN ELECTRIC122 citations98
US4904056AFeb 27, 1990
Light blocking and cell spacing for liquid crystal matrix displays
GEN ELECTRIC129 citations98
US4873516AOct 10, 1989
Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays
GEN ELECTRIC63 citations96
US4804953AFeb 14, 1989
Redundant conductor structures for thin film FET driven liquid crystal displays
GEN ELECTRIC80 citations96
US4688896AAug 25, 1987
Information conversion device with auxiliary address lines for enhancing manufacturing yield
GEN ELECTRIC60 citations96
US4212048AJul 8, 1980
Illuminator for reflective dichroic liquid crystal displays
GEN ELECTRIC97 citations96
US4171874AOct 23, 1979
Evenly illuminated display devices
GEN ELECTRIC66 citations96
US5144141ASep 1, 1992
Photodetector scintillator radiation imager
GEN ELECTRIC71 citations95
US5489551AFeb 6, 1996
Method of fabricating thin film circuits with high density circuit interconnects by pyrolosis of an adhesive
GEN ELECTRIC21 citations92
US5477350ADec 19, 1995
Interferometric spatial switch for polarized or unpolarized light using liquid crystal
GEN ELECTRIC35 citations92
US5463242AOct 31, 1995
Thin film circuits with high density connector
GEN ELECTRIC32 citations92
US5373393ADec 13, 1994
Opical interferometric device with spatial light modulators for switching substantially coherent light
GEN ELECTRIC39 citations92
US5319477AJun 7, 1994
Compact polarization independent optical switching units
GEN ELECTRIC35 citations92
US5107356AApr 21, 1992
Liquid crystal display device with birefringent films
GEN ELECTRIC34 citations92
US5084778AJan 28, 1992
Electrode structure for removing field-induced disclination lines in a phase control type of liquid crystal device
GEN ELECTRIC31 citations92
US4933296AJun 12, 1990
N+ amorphous silicon thin film transistors for matrix addressed liquid crystal displays
GEN ELECTRIC35 citations92
US4520357AMay 28, 1985
Electroscopic information display and entry system with writing stylus
GEN ELECTRIC51 citations92
US4420897ADec 20, 1983
Electroscopic display devices
GEN ELECTRIC42 citations92
US4233603ANov 11, 1980
Multiplexed varistor-controlled liquid crystal display
GEN ELECTRIC38 citations92
US4161766AJul 17, 1979
Laminated capacitive touch-pad
GEN ELECTRIC36 citations92
US5500376AMar 19, 1996
Method for fabricating planar avalanche photodiode array
GEN ELECTRIC21 citations91
US5446308AAug 29, 1995
Deep-diffused planar avalanche photodiode
GEN ELECTRIC43 citations90
US4403217ASep 6, 1983
Multiplexed varistor-controlled liquid crystal display
GEN ELECTRIC29 citations88
US5345321ASep 6, 1994
Compact polarization dependent optical switching units
GEN ELECTRIC16 citations74
US4420896ADec 20, 1983
Method for fabrication of electroscopic display devices and transmissive display devices fabricated thereby
GEN ELECTRIC16 citations74
US4889411ADec 26, 1989
Process and structure for thin film transistor with aluminum contacts and nonaluminum metallization in liquid crystal displays
GEN ELECTRIC13 citations73
US4855806AAug 8, 1989
Thin film transistor with aluminum contacts and nonaluminum metallization
GEN ELECTRIC15 citations73
US5438217AAug 1, 1995
Planar avalanche photodiode array with sidewall segment
GEN ELECTRIC11 citations72
US6396253B1May 28, 2002
Methods and apparatus for automated repair detection of solid-state X-ray detectors
GEN ELECTRIC12 citations71