https://patentbrief.org/company/rca-corp Plain-English explanations of patents assigned to RCA Corp, newest first. en-us Sun, 12 Jul 2026 11:14:22 GMT https://patentbrief.org/patent/us/4064521/semiconductor-device-having-a-body-of-amorphous-silicon This 1976 patent describes using a specific form of non-crystalline silicon to create cheap, thin semiconductor devices like solar cells. Tue, 20 Dec 1977 00:00:00 GMT https://patentbrief.org/patent/us/4064521/semiconductor-device-having-a-body-of-amorphous-silicon https://patentbrief.org/patent/us/3322485/lcd-liquid-crystal-display This 1962 patent describes the first practical way to use organic liquid crystals to create a display that scatters light when an electric current is applied. Tue, 30 May 1967 00:00:00 GMT https://patentbrief.org/patent/us/3322485/lcd-liquid-crystal-display