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Development of New Multi-Purpose Heating Head

机译：新型多功能加热头的研制

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We developed a new multi-purpose heating head. It resembles the traditional thermal printhead which has the resistive heating element on the ceramic substrate. Some differences are that it has a continuous resistive element while the printhead has an array of individual independent resistive element heating dots. Consequently, the methods to energize two devices are different. The most significant difference is that it has the heating element on the back side of the ceramic substrate and the media contact is on the front side of the substrate. This unique structure solves many problems which have been difficult and costly to deal with in the traditional structure. Heating element abrasion is no longer a problem as the media is not in contact with the heating element side. The heating element protective over-coating layer is not needed. Other benefits are the even temperature distribution throughout the heating head and easiness of manipulating the heating characteristics of the heating element. A family ofrnheating heads using this idea has been made from small to large format. The new concept product is suitable for thermal rewritable printer erase head, thermal re-transfer printer heating head, pre/post-printing process of printing media and electrophotographic printer loner fuser.
机译：我们开发了一种新的多功能加热头。它类似于传统的热敏打印头，其在陶瓷基板上具有电阻加热元件。一些区别在于它具有连续的电阻元件，而打印头具有一系列独立的电阻元件加热点阵列。因此，给两个设备通电的方法是不同的。最显着的区别是，加热元件在陶瓷基板的背面，而介质触点在基板的正面。这种独特的结构解决了许多传统结构难以解决且成本高昂的问题。由于介质不与加热元件侧接触，因此加热元件的磨损不再是问题。不需要加热元件保护涂层。其他好处是整个加热头的温度分布均匀，并且易于控制加热元件的加热特性。使用这种想法的加热头系列已经从小尺寸到大尺寸制成。新概念产品适用于热可重写打印机擦除头，热重转印打印机加热头，打印介质的预/后打印过程以及电子照相打印机独立定影器。

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