发明公开
EP0085177A2 Thermal print head having glazed metal substrate
失效
Thermischer Druckkopf mit einem emaillierten Metallsubstrat。
- 专利标题: Thermal print head having glazed metal substrate
- 专利标题(中): Thermischer Druckkopf mit einem emaillierten Metallsubstrat。
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申请号: EP82111810.6申请日: 1982-12-20
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公开(公告)号: EP0085177A2公开(公告)日: 1983-08-10
- 发明人: Reese, Dennis Lee , Regehr, John Leon , Schierhorst, Albert Elmer , Soderstrom, Ronald Lee , Thompson, James Michael
- 申请人: International Business Machines Corporation
- 申请人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构: Vekemans, André (BE)
- 优先权: US344439 19820201
- 主分类号: B41J3/20
- IPC分类号: B41J3/20
摘要:
A porcelain glazed metal bar (11) has a rounded edge (12) carrying a line of deposited print elements (16). Conductive lands (17) deposited on both sides of the glazed bar connect the print elements to contacts for external circuitry (20).
公开/授权文献
- EP0085177B1 Thermal print head having glazed metal substrate 公开/授权日:1987-12-23
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