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    • 51. 发明申请
    • Electronic Devices With Carbon Nanotube Printed Circuits
    • 具有碳纳米管印刷电路的电子设备
    • US20160066419A1
    • 2016-03-03
    • US14472223
    • 2014-08-28
    • Apple Inc.
    • Ibuki KameiTimothy J. RasmussenTrent K. Do
    • H05K1/03H05K3/40H05K1/11
    • H05K1/0393H05K1/028H05K1/097H05K1/111H05K1/118H05K3/041H05K3/28H05K3/361H05K3/4007H05K2201/026H05K2201/05H05K2203/0759
    • An electronic device has structures such as substrates and internal housing structures. The substrates may be rigid substrates such as rigid printed circuit boards and flexible substrates such as flexible printed circuits, flexible touch sensor substrates, and flexible display substrates. Carbon nanotubes may be patterned to form carbon nanotube signal paths on the substrates. The signal paths may resist cracking when bent. A flexible structure such as a flexible printed circuit may have carbon nanotube signal paths interposed between polymer layers. Openings in a polymer layer may expose metal solder pads on the carbon nanotube signal paths. A stiffener may be provided under the metal solder pads. Polymer materials in the flexible structure may be molded to form bends. Bends may be formed along edges of a touch sensor or display or may be formed in a flexible printed circuit.
    • 电子设备具有诸如基板和内部壳体结构的结构。 基板可以是刚性基板,例如刚性印刷电路板和柔性基板,例如柔性印刷电路,柔性触摸传感器基板和柔性显示基板。 碳纳米管可以被图案化以在基底上形成碳纳米管信号路径。 当弯曲时,信号路径可能会抗开裂。 诸如柔性印刷电路的柔性结构可以具有夹在聚合物层之间的碳纳米管信号路径。 聚合物层中的开口可能会暴露碳纳米管信号路径上的金属焊盘。 可以在金属焊盘下设置加强件。 柔性结构中的聚合物材料可以被模制以形成弯曲。 弯曲部可以沿着触摸传感器或显示器的边缘形成,或者可以形成在柔性印刷电路中。
    • 58. 发明申请
    • LASER PATTERNING OF DUAL SIDED TRANSPARENT CONDUCTIVE FILMS
    • 双面透明导电膜的激光图案
    • US20150305166A1
    • 2015-10-22
    • US14667742
    • 2015-03-25
    • Carestream Health, Inc.
    • Andrew T. FriedJeffrey P. TreptauMichael G. StewardEric L. GranstromRobert J. MonsonKiarash Vakhshouri
    • H05K3/10B23K26/00H05K1/09
    • H05K3/105B23K26/352B23K26/50B82Y40/00G06F3/045G06F2203/04103H01B1/22H01L29/413H05K1/097H05K2201/026
    • A method of patterning an unpatterned transparent conductive film, the unpatterned transparent conductive film comprising: a transparent substrate, a first conductive layer disposed on a first surface of the transparent substrate, and a second conductive layer disposed on a second surface of the transparent substrate, the first and second surfaces being disposed on two opposing sides of the unpatterned transparent conductive film, the first conductive layer comprising a first set of metal nanostructures, and the second conductive layer comprising a second set of metal nanostructures, the method comprising irradiating the first conductive layer with at least one first laser to form a patterned transparent conductive film, where the irradiation of the first conductive layer patterns the first conductive layer with a first pattern without also patterning the second conductive layer with the first pattern, and also where the unpatterned transparent conductive film and the patterned transparent conductive film both exhibit total visible light transmissions of at least about 90%.
    • 一种图案化未图案化的透明导电膜的方法,所述未图案化的透明导电膜包括:透明基板,设置在所述透明基板的第一表面上的第一导电层和设置在所述透明基板的第二表面上的第二导电层, 所述第一和第二表面设置在所述未图案化的透明导电膜的两个相对侧上,所述第一导电层包括第一组金属纳米结构,所述第二导电层包括第二组金属纳米结构,所述方法包括: 层,其具有至少一个第一激光器以形成图案化的透明导电膜,其中第一导电层的照射以第一图案图案化第一导电层,而不用第一图案图案化第二导电层,并且其中未图案的透明 导电膜和图案化透明 导电膜都表现出至少约90%的总可见光透射率。