单词 | photolithography |
释义 | photolithography —photolithographic /foh'teuh lith'euh graf"ik/, adj. —photolithographer, n. /foh'toh li thog"reuh fee/, n. 1. the technique or art of making photolithographs. 2. Electronics. a process whereby integrated and printed circuits are produced by photographing the circuit pattern on a photosensitive substrate and chemically etching away the background. [1855-60; PHOTO- + LITHOGRAPHY] |
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