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    • 2. 发明授权
    • Solar battery cell, solar battery module and method of making solar battery module
    • 太阳能电池,太阳能电池模块及制造太阳能电池模块的方法
    • US09455359B2
    • 2016-09-27
    • US13483603
    • 2012-05-30
    • Yasuo TsuruokaKenzou TakemuraYusuke AsakawaMasaki Fujii
    • Yasuo TsuruokaKenzou TakemuraYusuke AsakawaMasaki Fujii
    • H01L31/0224H01L31/05
    • H01L31/022433H01L31/0504H01L31/0512Y02E10/50
    • A solar battery cell and related methodology are provided which enable a TAB wire to be accurately connected to an intended position, thus allowing a possible increase in manufacturing costs to be suppressed. The solar battery cell can include a substrate, a plurality of finger electrodes formed on a light receiving surface of the substrate, and a back surface electrode on a back surface of the substrate, the back surface electrode to be connected to a plurality of finger electrodes on an adjacent cell by applying a first TAB wire via a conductive adhesive, wherein the back surface electrode has omitted portions arranged to define at least one alignment marking indicative of a position where the first TAB wire is to be applied, the at least one alignment marking having a width less than a width of said first TAB wire.
    • 提供一种太阳能电池单元及相关的方法,其使得TAB线能够准确地连接到预期位置,从而允许抑制制造成本的可能增加。 太阳能电池单元可以包括基板,形成在基板的光接收表面上的多个指状电极和在基板的背面上的背面电极,背面电极连接到多个指状电极 通过经由导电粘合剂施加第一TAB布线在相邻单元上,其中所述背表面电极已经省略了部分,所述部分布置成限定指示要施加所述第一TAB布线的位置的至少一个对准标记,所述至少一个对准 标记具有小于所述第一TAB线的宽度的宽度。