221793 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated; Touch switches; Optical touch switches using a light source as part of the switch using organic light emitting devices, e.g. light emitting polymer [OEP] or OLED
GAMING MACHINE OPERATION BUTTON, AND CONTROL DECK AND GAMING MACHINE COMPRISING SAME
#2Organic electroluminescence module and smart device
#3Method for operating an organic optoelectronic component
#4Method for operating an organic optoelectronic component
#5Touch key assembly and display device including the touch key assembly
#6Input device and mobile terminal having the input device