Chemical vapor deposition (CVD) is a fabrication process that uses gaseous reactants introduced into a reaction chamber to form a solid film on a heated wafer through chemical reactions and by-product removal. In semiconductor manufacturing documentation, it is specified for depositing dielectric layers, passivation films, polysilicon, and other materials, and appears in process integration steps, film thickness targets, and equipment recipes.
Translators encounter CVD in process specification documents, equipment manuals, and training material for wafer fabrication. It appears in step sequences, gas precursor names, chamber condition settings, and film property tables, often alongside PVD and ALD comparisons. These strings show up in translated fab recipes and process integration checklists where film type must be unambiguous.
A common error is translating 'deposition' as '沉淀' or '镀膜' without distinguishing CVD from electroplating or PVD. Another is confusing 'vapor' with 'steam' in Chinese, implying water vapor. This matters because CVD documentation describes specific gas chemistries and equipment controls, and the wrong process term can lead to recipe or safety misunderstandings.
Terminology must stay consistent across datasheets, design kits and patent filings. A single inconsistent parameter can propagate into fabrication decisions or weaken a patent claim, and IP confidentiality applies to every document in the chain.
Angel Translation locks terms like this into a project terminology base before expert review begins, so the same source term resolves to the same target term across every document in a submission — and stays consistent in the next revision. See the 8-step AI + expert workflow.
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