Invention Grant
- Patent Title: Method of making durable articles
- Patent Title (中): 制作耐用品的方法
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Application No.: US12886271Application Date: 2010-09-20
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Publication No.: US09410238B2Publication Date: 2016-08-09
- Inventor: Jitendra S. Goela , Heather A. G. Stern
- Applicant: Jitendra S. Goela , Heather A. G. Stern
- Assignee: Rohm and Haas Electronic Materials LLC
- Current Assignee: Rohm and Haas Electronic Materials LLC
- Agent John J. Piskorski
- Main IPC: C23C14/34
- IPC: C23C14/34 ; C23C14/54 ; C23C14/50 ; C23C14/08 ; C23C14/35 ; G02B1/10
Abstract:
Optical articles of zinc sulfide and zinc selenide with thick coatings of alumina are disclosed. The alumina coatings are deposited on the zinc sulfide and zinc selenide by a microwave assisted magnetron sputtering. In addition to alumina coatings, the optical articles may also include various polymer coatings.
Public/Granted literature
- US20130230707A1 METHOD OF MAKING DURABLE ARTICLES Public/Granted day:2013-09-05
Information query
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