COF：片上胶片
“Chip On Film”通常被缩写为COF，这种缩写形式便于书写和使用，尤其适用于技术文档和行业交流中。该术语在多个综合性领域均有应用，尚未纳入特定分类。其对应的中文翻译为“片上胶片”，是一种将芯片直接固定在柔性薄膜上的封装技术，广泛应用于显示器驱动、电子设备连接等场景。
Chip On Film的英文发音
例句
- However, the glass transition temperature detected by AC chip calorimeter is strongly depended on the film thickness when the molecular weight is very small.
- 而当分子量较小时，AC芯片量热仪测得的薄膜玻璃化转变温度具有强烈的膜厚依赖性，其Tg随膜厚的下降而减小。
- Power semiconductor device chip manufacturing process is actually repeated several times on film formation, lithography and doping process in a substrate, and its primary task is to solve the problem of film formation.
- 功率半导体器件芯片制造过程中实际上就是在衬底上多次反复进行的薄膜形成、光刻与掺杂等加工过程，其首要的任务是解决薄膜制备问题。
- The chip includes an active proteinase film, screened chemical arrays distributed on the film and substrate microarrays.
- 这种化合物阵列芯片由活性蛋白酶膜、化合物阵列及底物微阵构成。
- This topic mainly study on how to research and produce a shape π attenuator, resistor network type by fabrication technology for chip thick film resistor, which is consisted of three resistors based on current thick film resistor production line.
- 该课题主要研究的是通过片式厚膜电阻的制造技术，在现有厚膜电阻生产线上研制出由三只电阻组成的一种π型电阻网络式衰减器。
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