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1. 发明公开

EP0523884A3 Thermal head and electronic equipments 失效
标题翻译：热头和电子设备
公开(公告)号：EP0523884A3
公开(公告)日：1993-10-06
申请号：EP92306083.4
申请日：1992-07-01
申请人： ROHM CO., LTD.
发明人： Hiroaki, Onishi c/o Rohm Co., Ltd., Print Head , Shimizu, Katsuhiko
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3356 , B41J2/33565 , B41J2/3357 , Y10T29/49083
摘要： A thermal head is suitable for use in electronic equipments such as printers and the like and comprises a partially or entirely trapezoidal partial-glaze layer formed on the top of an insulation substrate at one edge, a resistive film layer formed on the partial- glaze layer, a pattern of common and discrete electrodes formed on the resistive film layer on the opposite sides of the partial-glaze layer except the area thereof that corresponds to the top of the partial-glaze layer, and a protective film layer formed to cover the resistive film layer and electrodes. In such a manner, a heating section is provided on the top of the trapezoidal partial-glaze layer. The heating section extends further upwards from the surrounding area. Unnecessary dispersion of pressure to the surrounding area other than the heating section can be avoided to improve the printing efficiency and speed.

2. 发明公开

EP0523884A2 Thermal head and electronic equipments 失效
标题翻译： Wärmekopfund elektronischeGeräte。
公开(公告)号：EP0523884A2
公开(公告)日：1993-01-20
申请号：EP92306083.4
申请日：1992-07-01
申请人： ROHM CO., LTD.
发明人： Hiroaki, Onishi c/o Rohm Co., Ltd., Print Head , Shimizu, Katsuhiko
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3356 , B41J2/33565 , B41J2/3357 , Y10T29/49083
摘要： A thermal head is suitable for use in electronic equipments such as printers and the like and comprises a partially or entirely trapezoidal partial-glaze layer formed on the top of an insulation substrate at one edge, a resistive film layer formed on the partial- glaze layer, a pattern of common and discrete electrodes formed on the resistive film layer on the opposite sides of the partial-glaze layer except the area thereof that corresponds to the top of the partial-glaze layer, and a protective film layer formed to cover the resistive film layer and electrodes. In such a manner, a heating section is provided on the top of the trapezoidal partial-glaze layer. The heating section extends further upwards from the surrounding area. Unnecessary dispersion of pressure to the surrounding area other than the heating section can be avoided to improve the printing efficiency and speed.
摘要翻译：热敏头适用于诸如打印机等的电子设备，并且包括在一个边缘上形成在绝缘基板的顶部上的部分或全部梯形部分釉层，形成在部分釉层上的电阻膜层形成在部分釉层的相对侧上的电阻膜层上的对应于部分釉层顶部的区域之外的共同和离散电极的图案以及形成为覆盖电阻膜的保护膜层薄膜层和电极。以这种方式，在梯形部分釉层的顶部设置加热部。加热部分从周围区域进一步向上延伸。可以避免对加热部以外的周围区域的压力的不必要的分散，以提高打印效率和速度。

3. 发明授权

EP0523884B1 Thermal head and electronic equipments 失效
标题翻译：热敏打印头和电子设备
公开(公告)号：EP0523884B1
公开(公告)日：1996-05-22
申请号：EP92306083.4
申请日：1992-07-01
申请人： ROHM CO., LTD.
发明人： Hiroaki, Onishi c/o Rohm Co., Ltd., Print Head , Shimizu, Katsuhiko
IPC分类号： B41J2/335
CPC分类号： B41J2/33525 , B41J2/33545 , B41J2/3356 , B41J2/33565 , B41J2/3357 , Y10T29/49083

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