Inventor
DEFFONTAINES CHRISTOPHE
FR4 patents
⚠️ This page may combine multiple inventors who share the name “DEFFONTAINES CHRISTOPHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAGEM
3 patentsUS5461503AOct 24, 1995
Color matrix display unit with double pixel area for red and blue pixels
SAGEM122 citations92
US5448385ASep 5, 1995
Active matrix liquid crystal display device with interdigitated counter electrodes
SAGEM27 citations87
US5570240AOct 29, 1996
Transflective colour filter, and a method of manufacturing such a filter
SAGEM0 citations46