thin-film
/ˈθɪnfɪlm/adjective
1- (of a process or device) using or involving a very thin solid or liquid film（过程, 装置）（使用）薄膜的。
1.1
- Electronics denoting a miniature circuit or device consisting of a thin layer of metal or semiconductor on a ceramic or glass substrate【电子】（微型电路、装置）薄膜的。