Boolean Search Phrase: SSL = S 1 OR S 2 OR S 3 OR S 4 OR S 5 OR S 6 OR S 7 lum* semic* copolym* OR polym* OR organic OR II-VI OR III-V OR III-nitride OR gallium nitride OR GaN light emi* active layer OR active region OR clad layer OR cladding layer OR well layer OR epit* OR hetero* OR pn junction OR II-VI OR III-V OR III-nitride OR gallium nitride OR GaN plasma OR noble gas OR fluoresce* layer* OR copolym* OR polym* OR organic OR diode* OR semi* an OR HB OR white OR UV OR blue OR green OR amber OR red LED array* OR dev* OR display* OR element* semiconductor light source OR (solid state light*) EL dev* OR display* OR element OR elements OR lamp* OR panel* OR phosphor* LEDs OR OLED* OR ( a LED NOT ( led to OR led from )) electrolum* OR electrophos* S1S1 S2S2 S3S3 S4S4 S5S5 S6S6 S7S7