EntityQ1192335· pop 9· linked from 40 articlesshadow maskSign in to savetechnology used to manufacture cathode ray tube televisions that produce color imagesConnectionscathode ray tubeEntitytelevisionEntitycolorEntityredEntitygreenEntityblueEntitytriangleEntityWayback MachineEntitySony GroupEntitycomputer monitorEntityParamount PicturesEntityJohn Logie BairdEntityliquid-crystal displayEntityGeneral ElectricEntityRGB color modelEntityrare earth elementEntitymodulationEntitythermostatEntitythermal expansionEntityNTSCEntityCategoriesCathode ray tubeEarly color television