单词 | silicon wafer |
释义 | > as lemmassilicon wafer silicon wafer n. a wafer of silicon from which individual silicon chips can be separated (cf. wafer n.). ΘΚΠ the world > matter > physics > solid state physics > semiconductivity > [noun] > crystalline piece > silicon wafer or chip silicon wafer1956 wafer1956 chip1962 slice1964 silicon chip1965 microchip1969 wafer chip1981 1956 Bell Syst. Techn. Jrnl. 35 3 After diffusion the entire surface of the silicon wafer is covered with the diffused n- and p-type layers. 1977 Sci. Amer. Sept. 111/3 The pure, single-crystal silicon wafers that bear the circuits are much larger: currently three or four inches in diameter. < as lemmas |
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