• All sections
• H - Electricity
• H01L - Semiconductor devices not covered by class
• H01L 31/14 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices

Patent holdings for IPC class H01L 31/14

Total number of patents in this class: 164

10-year publication summary

Principal owners for this class