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    • 3. 发明申请
    • HIGH RESISTIVITY METAL FAN OUT
    • 高电阻金属风扇
    • WO2009149014A1
    • 2009-12-10
    • PCT/US2009/045843
    • 2009-06-01
    • APPLE INC.GRUNTHANER, Martin, PaulHUANG, Lili
    • GRUNTHANER, Martin, PaulHUANG, Lili
    • G06F3/044G06F3/045G06F3/046H01B5/14
    • G06F3/044G06F3/0412G06F2203/04102G06F2203/04103G06F2203/04107G06F2203/04113
    • The formation of metal traces (102,104) in the border areas (106,108) of a touch sensor panel (110) to provide improved reliability, better noise rejection, and lower manufacturing costs is disclosed. The metal traces (102,104) can be coupled to rows (100) on the touch sensor panel (110) in an interleaved manner, so that any two successive rows can be coupled to metal traces in border areas on opposite sides of the touch sensor panel. In addition, by utilizing the full width available in the border areas in some embodiments, the metal traces can be formed from higher resistivity metal, which can reduce manufacturing costs and improve trace reliability. The wider traces can also provide better noise immunity from noise sources such as an LCD by providing a larger fixed-potential surface area and by more effectively coupling the drive lines to the fixed potential.
    • 公开了在触摸传感器面板(110)的边界区域(106,108)中形成金属迹线(102,104),以提供改进的可靠性,更好的噪声抑制和更低的制造成本。 金属迹线(102,104)可以以交错方式耦合到触摸传感器面板(110)上的行(100),使得任何两个连续的行可以耦合到触摸传感器面板的相对侧上的边界区域中的金属迹线 。 此外,通过在一些实施例中利用在边界区域中可用的全宽度,金属迹线可以由较高电阻率的金属形成,这可以降低制造成本并提高迹线可靠性。 更宽的迹线还可以通过提供更大的固定电位表面积以及通过更有效地将驱动线耦合到固定电位来提供诸如LCD等噪声源的更好的抗噪声能力。
    • 5. 发明申请
    • PATTERNING OF THIN FILM CONDUCTIVE AND PASSIVATION LAYERS
    • 薄膜导电和钝化层的图案化
    • WO2011005887A2
    • 2011-01-13
    • PCT/US2010/041251
    • 2010-07-07
    • APPLE INC.KANG, SungguHUANG, Lili
    • KANG, SungguHUANG, Lili
    • G06F3/041
    • G06F3/044G06F2203/04111
    • Simplified patterning of conductive layers and passivation layers of a thin film is disclosed. In some embodiments, the patterning can include depositing a conductive layer onto a thin film substrate, depositing a passivation layer onto the conductive layer, applying a removable mask including a desired pattern to the passivation layer, patterning the passivation layer to have the desired pattern, using the patterned passivation layer as a mask for the conductive layer, and patterning the conductive layer to have the desired pattern. In other embodiments, the patterning can include depositing a conductive layer onto a thin film substrate, depositing a passivation layer onto the conductive layer, depositing a protective layer onto the passivation layer, applying a removable mask including a desired pattern to the protective layer, patterning the protective layer to have the desired pattern, using the patterned protective layer as a mask for the passivation and conductive layers, and patterning the passivation and conductive layers to have the desired pattern. An exemplary device utilizing the thin film so patterned can include a touch sensor panel.
    • 公开了薄膜的导电层和钝化层的简化图案化。 在一些实施例中,图案化可以包括将导电层沉积到薄膜衬底上,将钝化层沉积到导电层上,将包括期望图案的可移除掩模施加到钝化层,图案化钝化层以具有期望图案, 使用图案化的钝化层作为导电层的掩模,并且图案化导电层以具有期望的图案。 在其他实施例中,图案化可以包括将导电层沉积到薄膜基板上,将钝化层沉积到导电层上,将保护层沉积到钝化层上,将包括期望图案的可移除掩模施加到保护层,图案化 使用图案化保护层作为钝化层和导电层的掩模,并且图案化钝化层和导电层以具有期望的图案,从而使保护层具有期望的图案。 利用如此图案化的薄膜的示例性器件可以包括触摸传感器面板。