RCA acronym for Radio Corporation Of America , is credited to design first Television pattern for United States . With the advent of first commercial TV transmission in july 1941,RCA is believed to be the oldest TV manufacturer of the states which started selling TVs as soon as the world war II ceased.RCA was a leading producer of vacuum tubes , that were the foundation of the erstwhile TV sets .The RCA laboratories in Princeton , New Jersey is credited with many innovative developments that invigorated the whole TV technology . The first color TV was developed in this lab which was later produced on massive scale worldwide by various other companies . also , RCA lab holds the credit for developing LCD.