发明授权
US5391464A Thioxanthone sensitizer for radiation sensitive polyimides 失效
用于辐射敏感聚酰亚胺的噻吨酮敏化剂

Thioxanthone sensitizer for radiation sensitive polyimides
摘要:
The present invention relates to thioxanthone sensitizers for radiation sensitive polyimide compositions for use in manufacturing integrated circuits such as chips, thin film packaging and printed circuit boards.
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