Inventor
TUENGE RICHARD T
US17 patents
⚠️ This page may combine multiple inventors who share the name “TUENGE RICHARD T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLANAR SYSTEMS INC
10 patentsUS7009663B2Mar 7, 2006
Integrated optical light sensitive active matrix liquid crystal display
PLANAR SYSTEMS INC219 citations98
US5598059AJan 28, 1997
AC TFEL device having a white light emitting multilayer phosphor
PLANAR SYSTEMS INC97 citations96
US4801844AJan 31, 1989
Full color hybrid TFEL display screen
PLANAR SYSTEMS INC24 citations92
US5581150ADec 3, 1996
TFEL device with injection layer
PLANAR SYSTEMS INC25 citations91
US4900584AFeb 13, 1990
Rapid thermal annealing of TFEL panels
PLANAR SYSTEMS INC40 citations91
US4894116AJan 16, 1990
Phosphor only etching process for TFEL panel having multiple-colored display
PLANAR SYSTEMS INC25 citations88
US5505986AApr 9, 1996
Multi-source reactive deposition process for the preparation of blue light emitting phosphor layers for AC TFEL devices
PLANAR SYSTEMS INC48 citations87
US6414439B1Jul 2, 2002
AMEL device with improved optical properties
PLANAR SYSTEMS INC20 citations86
US5072152ADec 10, 1991
High brightness TFEL device and method of making same
PLANAR SYSTEMS INC15 citations73
US6504312B2Jan 7, 2003
AMEL device with improved optical properties
PLANAR SYSTEMS INC3 citations57