发明授权
- 专利标题： Waveguides, interferometers, and methods of their formation
- 专利标题（中）： 波导，干涉仪及其形成方法
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申请号： US388450申请日： 1989-08-02
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公开(公告)号： US5064684A公开(公告)日： 1991-11-12
- 发明人: Jose M. Mir , John A. Agostinelli
- 申请人： Jose M. Mir , John A. Agostinelli
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： C03C17/25
- IPC分类号： C03C17/25 ; C04B41/50 ; C04B41/52 ; C04B41/87 ; C04B41/89 ; C23C18/12 ; G02F1/055 ; G02F1/21
摘要：
The invention generally is accomplished by a casting of a liquid metallo-organic ceramic precursor solution to form a layer on a substrate. This layer is then heated to a low temperature to create an amorphous layer. Then a selected area is heated to a high temperature by localized heating to create a patterned area of polycrystalline ceramic having electro-optic properties.
公开/授权文献
- USD276657S Portable navigation light system for barges 公开/授权日：1984-12-04
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