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    • 5. 发明授权
    • Non-photosensitive siloxane coating for processing hydrophobic photoimageable nozzle plate
    • 非光敏硅氧烷涂层用于加工疏水性光致成像喷嘴板
    • US08728715B2
    • 2014-05-20
    • US13350155
    • 2012-01-13
    • David BernardPaul DryerBart MansdorfXiaoming Wu
    • David BernardPaul DryerBart MansdorfXiaoming Wu
    • G03F7/26
    • B05B1/02B01L3/502707G03F7/265G03F7/38
    • A method of forming a patterned photoresist layer having a hydrophobic surface is provided. The method includes forming a photoresist layer on a substrate and image patterning. The photoresist layer may comprise a polymeric material. The imaged photoresist layer may then undergo a two-stage post-exposure bake. A surface treatment may be performed on the photoresist layer in between the two-stage post-exposure bake. The surface treatment may include applying a siloxane solution on a partially post-exposure baked photoresist layer. The post-exposure baked photoresist layer may then be developed to form the patterned photoresist layer. The method may be used to form a hydrophobic photoimageable nozzle plate of a micro-fluid ejection head having improved mechanical properties and stable hydrophobic properties.
    • 提供了形成具有疏水性表面的图案化光致抗蚀剂层的方法。 该方法包括在基板上形成光致抗蚀剂层和图像图案化。 光致抗蚀剂层可以包括聚合材料。 然后,成像的光致抗蚀剂层可以进行两步曝光后烘烤。 在二级曝光后烘烤中可以在光致抗蚀剂层上进行表面处理。 表面处理可以包括在部分曝光后烘烤的光致抗蚀剂层上施加硅氧烷溶液。 然后曝光后烘烤的光致抗蚀剂层可以显影以形成图案化的光致抗蚀剂层。 该方法可用于形成具有改善的机械性能和稳定的疏水性质的微流体喷射头的疏水可光成像喷嘴板。
    • 9. 发明申请
    • Efficient Selective Updating Of Multiple-Region Flexible Displays
    • 多区域灵活显示的高效选择性更新
    • US20080273040A1
    • 2008-11-06
    • US11742640
    • 2007-05-01
    • Paul DryerDale RobertsonBryce Xiaobo Xue
    • Paul DryerDale RobertsonBryce Xiaobo Xue
    • G06F15/00
    • G09G3/3446G09G3/16G09G2300/06G09G2310/0218G09G2360/04
    • Methods and systems are provided for efficiently selectively updating multiple-region flexible displays. In an embodiment, multiple regions of a display material each have a common conductor along a first surface and a patterned set of conductors along a second surface. A control circuit includes a separate conductive trace to each common conductor, such that the control circuit can selectively apply known voltages to the common conductors, as well as a single set of driver lines to all of the patterned sets of conductors, such that any sets of signals sent to any of the patterned sets of conductors are received by all of the patterned sets of conductors. The control circuit is used to selectively apply electric fields between the common conductor and the patterned set of conductors of a subset of the regions, so as to selectively update an appearance of the subset of the regions.
    • 提供了用于有效地选择性地更新多区域柔性显示器的方法和系统。 在一个实施例中,显示材料的多个区域各自具有沿着第一表面的公共导体和沿着第二表面的图案化导体组。 控制电路包括到每个公共导体的单独的导电迹线,使得控制电路可以选择性地将公共电压施加到公共导体,以及将单个驱动器线组合到所有图案化的导体组,使得任何组 发送到任何图案化导体组的信号被所有图案化的导体组接收。 控制电路用于选择性地在公共导体和区域的子集的图案化导体组之间施加电场,以便有选择地更新区域子集的外观。