发明申请
- 专利标题： SCREEN PRINTING PROCESS
- 专利标题（中）： 屏幕打印过程
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申请号： PCT/US2002/027264申请日： 2002-08-27
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公开(公告)号： WO2003020527A2公开(公告)日： 2003-03-13
- 发明人: SAKOSKE, George, Emil
- 申请人： FERRO GLASS & COLOR CORPORATION
- 申请人地址： West Wylie Avenue, Washington, PA 15301 US
- 专利权人： FERRO GLASS & COLOR CORPORATION
- 当前专利权人： FERRO GLASS & COLOR CORPORATION
- 当前专利权人地址： West Wylie Avenue, Washington, PA 15301 US
- 代理机构： TOWNER, Alan, G.
- 优先权： US09/941,363 20010828
- 主分类号： B41M
- IPC分类号： B41M
摘要：
A method of screen printing and laser ablating various types of substrates (10) is disclosed. The process may be used to make decorated (12, 14, 16) auto glass with additional indicia (20a) such as serial numbers, bar codes, and the like. The substrate (10) with the applied coating may subsequently be shape formed and/or heat strengthened to produce a final product. The invention also provides a screen and a screen printed pattern which include a portion (20) that is subsequently laser ablated to provide specific information such as serialization. In one embodiment, the screen printed and laser ablated glass substrate (10) is fired. In another embodiment, screen printed patterns (20) may be laser ablated with no subsequent heat treatment required.
