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    • 7. 发明申请
    • MATRIX DRIVEN ELECTROPHORETIC DISPLAY WITH MULTILAYER BACK PLANE
    • 矩阵驱动电子显示与多层背板
    • WO2003091798A1
    • 2003-11-06
    • PCT/US2003/012817
    • 2003-04-23
    • SIPIX IMAGING, INC.
    • CHUNG, JerryHOU, JackCHAUG, Y., S.HAUBRICH, Jeanne, E.LIANG, Rong-Chang
    • G02F1/167
    • G02F1/167G02F1/136227G02F2001/13629G02F2201/42
    • A matrix driven electrophoretic display with a multi-layer back plane is disclosed. The display comprises a top electrode layer (302), a display cell layer (304), and a multi-layer back plane (306). In one embodiment, the multi-layer back plane comprises an electrode (204, 214) formed on the top surface of the top substrate(312) of the multi-layer back plane, a conductive via structure (224, 236) through the substrate, and conductive trace (320, 322) connected electrically to the via structure (224, 236) at the bottom surface of the first substrate (312), whereby an electrical connection may be made from the electrode to a structure or component not located immediately beneath the electrode in the multi-layer back plane. In other embodiments, the multi-layer back plane may comprise additional layers (324) and via holes (226, 212), as needed to connect the electrode with the appropriate switching elements and/or driver elements (202, 212), as applicable. Switching elements and/or driver elements, as applicable, may be formed or attached in a different location in the viewing plane of the display than the electrode with which they are associated, and one or more via holes used, as required, to complete required circuit routing without compromising display performance.
    • 公开了具有多层背板的矩阵驱动电泳显示器。 显示器包括顶电极层(302),显示单元层(304)和多层背板(306)。 在一个实施例中,多层背面包括形成在多层背面的顶部衬底(312)的顶表面上的电极(204,214),穿过衬底的导电通孔结构(224,236) 以及在第一基板(312)的底表面处电连接到通孔结构(224,236)的导电迹线(320,322),由此可以从电极到不立即定位的结构或部件的电连接 在多层背面的电极下方。 在其他实施例中,根据需要,多层背板可以包括附加层(324)和通孔(226,212),以根据需要将电极与适当的开关元件和/或驱动元件(202,212)连接 。 可应用的开关元件和/或驱动器元件可以形成或附接在显示器的观察平面中的不同于与它们相关联的电极的不同位置,并且根据需要使用一个或多个通孔来完成所需的 电路布线,而不影响显示性能。