专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06205088B1 Thermal graphic pen and method of use 失效
标题翻译：热图形笔和使用方法
公开(公告)号：US06205088B1
公开(公告)日：2001-03-20
申请号：US09078472
申请日：1998-05-14
申请人： Joseph W. Stempien
发明人： Joseph W. Stempien
IPC分类号： B41J2936
CPC分类号： B41J29/367
摘要： A method and apparatus for filling a void in a printed image which has been printed by a thermal transfer printing process employs of a heat-sensitive pigmented material on a foil. A piece of the foil is provided with a dot of the pigmented material having the same color as that bordering the void to be filled and approximately the same size as the void. The foil is positioned on the printed image, with the dot facing and superposed over the void. Heat is applied to the back of the foil, opposite to the dot, while at least the heated portion of the foil is pressed against the image to transfer the pigmented material from the foil to the void in the image. Instead of a dot, the pigmented material can take the form of an image and be transferred from the foil to a receptor material. A heater for simultaneously applying heat and pressure to the foil comprises a handle, a heater element projecting from the handle, and a generally planar registration shield fixed to the handle and resiliently carried in spaced relation to the heater element, such that the heater element may be brought into contact with the shield by pressing the handle toward the shield.
摘要翻译：用于在通过热转印印刷方法印刷的印刷图像中填充空隙的方法和装置在箔上采用热敏着色材料。一块箔片上设有一个着色材料的点，它具有与要填充的空隙相邻的颜色，与空隙大致相同的尺寸。箔片位于打印的图像上，点的面朝上并叠加在空隙上。将热量施加到箔的背面，与点相反，而至少箔的加热部分被压靠在图像上，以将着色材料从箔转移到图像中的空隙。代替点，着色材料可以采取图像的形式并且从箔转移到受体材料。用于同时向箔片施加热量和压力的加热器包括手柄，从手柄突出的加热器元件以及固定到手柄上的大致平面的对准屏蔽件，并与加热器元件间隔开地弹性地携带，使得加热元件可以通过将手柄按压到屏蔽上而与屏蔽体接触。

2. 发明授权

US06688719B2 Thermoelastic inkjet actuator with heat conductive pathways 失效
标题翻译：具有导热路径的热弹性喷墨执行器
公开(公告)号：US06688719B2
公开(公告)日：2004-02-10
申请号：US10120359
申请日：2002-04-12
申请人： Kia Silverbrook , Gregory John McAvoy
发明人： Kia Silverbrook , Gregory John McAvoy
IPC分类号： B41J2936
CPC分类号： B41J2/14427 , Y10T29/49401
摘要： A thermal inkjet actuator for use in an inkjet printer assembly includes heat conduction means arranged to realize a predetermined negative pressure profile to facilitate droplet formation. In a preferred embodiment the heat conduction means comprises a thin layer of very high thermally conductive material such as Aluminum located in the middle of a non-heat conductive passive bend layer. The overall cool-down speed of the actuator, and hence the speed with which the passive bend layer returns to its quiescent position can be controlled by controlling the proximity of the heat conductive layer to the actuator's heater during fabrication.
摘要翻译：用于喷墨打印机组件的热喷墨致动器包括热传导装置，其布置成实现预定的负压分布以便于液滴形成。在优选实施例中，热传导装置包括非常高导热材料的薄层，例如位于不导热的被动弯曲层中间的铝。致动器的整体冷却速度以及因此被动弯曲层返回到静止位置的速度可以通过在制造期间控制导热层与致动器加热器的接近来控制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式