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公开(公告)号：US5745147A
公开(公告)日：1998-04-28
申请号：US617510
申请日：1996-03-15
CPC分类号： B41J2/3351 , B41J2/33515 , B41J2/3353 , B41J2/33535 , B41J2/3355 , B41J2/3357
摘要： A thermal print head which includes an array of individually addressable resistors on a substrate is provided to substantially reduce undesirable drift in the resistance values of the resistors. The thermal print head includes a thermally stable glaze having a smooth surface formed on the substrate, and an electrically resistive doped-semiconductive layer formed on the smooth glaze surface. An array of first and second electrode pairs is formed on the resistive layer such that each of the electrodes forms a gap therebetween. A protective layer is formed over the electrode pairs and over the resistive layer at the gap. An electrically conductive layer is formed on the protective layer. The thermal print head includes a structure for applying first and second potentials respectively to the first and second electrodes of each of the pairs for selectably heating each of the resistors, and applying a third potential to the conductive layer. The thermal print head further includes a structure for switching the potential of the first electrode from a low terminal potential state to a state substantially equal to the potential of the second electrode, and for providing the absolute value of the potential of the third electrode to be greater than the low terminal potential.
摘要翻译： 提供了一种热敏打印头，其包括在基板上的单独可寻址电阻器的阵列，以大大减少电阻器的电阻值中的不期望的漂移。 热敏打印头包括具有形成在基底上的光滑表面的热稳定釉料和形成在光滑釉面上的电阻掺杂半导体层。 第一和第二电极对的阵列形成在电阻层上，使得每个电极在它们之间形成间隙。 在电极对上形成保护层，并在间隙上形成电阻层。 在保护层上形成导电层。 热敏打印头包括用于将第一和第二电位分别施加到每对的第一和第二电极的结构，用于可选择地加热每个电阻器，并向导电层施加第三电位。 热敏打印头还包括用于将第一电极的电位从低端电位状态切换到大致等于第二电极的电位的状态的结构，并且用于将第三电极的电位的绝对值设置为 大于低端电位。
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公开(公告)号：US08709194B1
公开(公告)日：2014-04-29
申请号：US13775582
申请日：2013-02-25
申请人： Debasis Majumdar , Lawrence A. Rowley , Jayme Diniz Ribeiro , David Andrew Johnson , Todd Mathew Spath
发明人： Debasis Majumdar , Lawrence A. Rowley , Jayme Diniz Ribeiro , David Andrew Johnson , Todd Mathew Spath
CPC分类号： G06F3/044 , B32B2457/208 , G06F3/0412 , G06F3/045
摘要： A method of assembling an electronic device includes providing a transparent conductive polymer layer coated over a first support followed by pattern-wise forming a transparent mask with at least one opening over the conductive polymer. The masked conductive polymer is subjected to treatment through the opening that changes conductivity of the conductive polymer by at least one order of magnitude in areas not covered by the mask to form a first electronic component. The first electronic component having the mask is secured to a second electronic component, thereby forming the electronic device.
摘要翻译： 一种组装电子器件的方法包括提供涂覆在第一载体上的透明导电聚合物层，然后以导电聚合物上的至少一个开口以图形方式形成透明掩模。 掩模的导电聚合物通过开口进行处理，该开口将导电聚合物的导电性改变至少一个数量级，未被掩模覆盖的区域中形成第一电子部件。 具有掩模的第一电子部件被固定到第二电子部件，从而形成电子装置。
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公开(公告)号：US20140242525A1
公开(公告)日：2014-08-28
申请号：US13775549
申请日：2013-02-25
申请人： Debasis Majumdar , Lawrence A. Rowley , Jayme Diniz Ribeiro , David Andrew Johnson , Todd Mathew Spath
发明人： Debasis Majumdar , Lawrence A. Rowley , Jayme Diniz Ribeiro , David Andrew Johnson , Todd Mathew Spath
IPC分类号： G03F7/16
CPC分类号： G03F7/16 , C08G61/126 , C08G2261/1424 , C08G2261/3223 , C08G2261/794 , C08L65/00 , G03F7/26 , G03F7/40 , G06F3/044 , G06F2203/04103 , H01L51/0015 , H01L51/0023 , H01L51/0037 , H05K3/0076 , H05K3/02 , H05K2201/0329 , H05K2203/1142 , C08L25/18
摘要： A method of patterning a conductive polymer includes providing a conductive polymer layer coated over a first support followed by pattern-wise transferring a layer containing polyvinyl acetal from a second support onto the conductive polymer to form a mask with at least one opening. The masked conductive polymer is subjected to treatment through the opening that changes the conductivity of the conductive polymer by at least one order of magnitude in areas not covered by the mask.
摘要翻译： 图案化导电聚合物的方法包括提供涂覆在第一载体上的导电聚合物层，然后将含有聚乙烯醇缩醛的层从第二载体图案转移到导电聚合物上以形成具有至少一个开口的掩模。 掩模的导电聚合物通过开口进行处理，该开口将导电聚合物的导电性在掩模未覆盖的区域中改变至少一个数量级。
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