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    • 1. 发明申请
    • Method and apparatus for solid-state microbattery photolithographic manufacture, singulation and passivation
    • 固态微电池光刻制造,单片化和钝化的方法和装置
    • US20080032236A1
    • 2008-02-07
    • US11879745
    • 2007-07-18
    • Mark WallaceJody KlaassenJeffrey SatherStuart Shakespeare
    • Mark WallaceJody KlaassenJeffrey SatherStuart Shakespeare
    • H01M10/04C23F1/00
    • H01M10/045H01M4/525H01M6/40H01M10/04H01M10/0436H01M10/052H01M10/056H01M10/0562H01M10/0585H01M2010/0495H01M2300/0094
    • A method for producing a thin film lithium battery is provided, comprising applying a cathode current collector, a cathode material, an anode current collector, and an electrolyte layer separating the cathode material from the anode current collector to a substrate, wherein at least one of the layers contains lithiated compounds that is patterned at least in part by a photolithography operation comprising removal of a photoresist material from the layer containing lithiated compounds by a process including a wet chemical treatment. Additionally, a method and apparatus for making lithium batteries by providing a first sheet that includes a substrate having a cathode material, an anode material, and a LiPON barrier/electrolyte layer separating the cathode material from the anode material; and removing a subset of first material to separate a plurality of cells from the first sheet. In some embodiments, the method further includes depositing second material on the sheet to cover the plurality of cells; and removing a subset of second material to separate a plurality of cells from the first sheet.
    • 本发明提供一种薄膜锂电池的制造方法,其特征在于,在正极集电体,阴极材料,阳极集电体以及将阴极材料与阳极集电体分离成基板的电解质层的基础上, 该层包含至少部分通过光刻操作图案化的锂化化合物,其包括通过包括湿化学处理的方法从含有锂化合物的层除去光致抗蚀剂材料。 另外,提供一种第一片材制造锂电池的方法和装置,所述第一片材包括具有阴极材料的衬底,阳极材料和将阳极材料与阳极材料分离的LiPON阻挡/电解质层; 以及去除第一材料的子集以将多个细胞与第一片材分离。 在一些实施例中,该方法还包括在片材上沉积第二材料以覆盖多个细胞; 以及移除第二材料的子集以从所述第一片分离多个细胞。
    • 4. 发明申请
    • THIN-FILM BATTERIES WITH SOFT AND HARD ELECTROLYTE LAYERS AND METHOD
    • 具有软和硬电解质层的薄膜电池和方法
    • US20070015060A1
    • 2007-01-18
    • US11458091
    • 2006-07-17
    • Jody Klaassen
    • Jody Klaassen
    • H01M10/40H01M10/04
    • H01M10/056H01B1/122H01M2/0202H01M4/382H01M4/525H01M6/185H01M6/187H01M10/052H01M10/0562H01M10/0565H01M10/058H01M2300/0068H01M2300/0085H01M2300/0094Y10T29/49115
    • A method and apparatus for making thin-film batteries having composite multi-layered electrolytes with soft electrolyte between hard electrolyte covering the negative and/or positive electrode, and the resulting batteries. In some embodiments, foil-core cathode sheets each having a cathode material (e.g., LiCoO2) covered by a hard electrolyte on both sides, and foil-core anode sheets having an anode material (e.g., lithium metal) covered by a hard electrolyte on both sides, are laminated using a soft (e.g., polymer gel) electrolyte sandwiched between alternating cathode and anode sheets. A hard glass-like electrolyte layer obtains a smooth hard positive-electrode lithium-metal layer upon charging, but when very thin, have randomly spaced pinholes/defects. When the hard layers are formed on both the positive and negative electrodes, one electrode's dendrite-short-causing defects on are not aligned with the other electrode's defects. The soft electrolyte layer both conducts ions across the gap between hard electrolyte layers and fills pinholes.
    • 一种制造薄膜电池的方法和装置,其具有在覆盖负极和/或正电极的硬质电解质之间的具有软电解质的复合多层电解质和所得电池。 在一些实施例中,各自具有由两侧的硬质电解质覆盖的阴极材料(例如,LiCoO 2 2)的箔芯阴极片和具有阳极材料的箔芯阳极片(例如锂 金属)被两面硬电解质覆盖,使用夹在交替阴极和阳极片之间的软(例如,聚合物凝胶)电解质层压。 硬玻璃状电解质层在充电时获得平滑的硬质正极锂金属层,但是当非常薄时,具有随机分布的针孔/缺陷。 当硬质层形成在正极和负极上时,一个电极的枝晶短缺的缺陷与其他电极的缺陷不对齐。 软电解质层都将离子穿过硬电解质层之间的间隙并填充针孔。
    • 5. 发明申请
    • APPARATUS AND METHOD FOR MAKING THIN-FILM BATTERIES WITH SOFT AND HARD ELECTROLYTE LAYERS
    • 用软和硬电解质层制造薄膜电池的装置和方法
    • US20070012244A1
    • 2007-01-18
    • US11458097
    • 2006-07-17
    • Jody Klaassen
    • Jody Klaassen
    • B05C11/00B05C1/00B32B7/00
    • B32B15/08B32B2457/10Y10T29/49115
    • A method and apparatus for making thin-film batteries having composite multi-layered electrolytes with soft electrolyte between hard electrolyte covering the negative and/or positive electrode, and the resulting batteries. In some embodiments, foil-core cathode sheets each having a cathode material (e.g., LiCoO2) covered by a hard electrolyte on both sides, and foil-core anode sheets having an anode material (e.g., lithium metal) covered by a hard electrolyte on both sides, are laminated using a soft (e.g., polymer gel) electrolyte sandwiched between alternating cathode and anode sheets. A hard glass-like electrolyte layer obtains a smooth hard positive-electrode lithium-metal layer upon charging, but when very thin, have randomly spaced pinholes/defects. When the hard layers are formed on both the positive and negative electrodes, one electrode's dendrite-short-causing defects on are not aligned with the other electrode's defects. The soft electrolyte layer both conducts ions across the gap between hard electrolyte layers and fills pinholes.
    • 一种制造薄膜电池的方法和装置,其具有在覆盖负极和/或正电极的硬质电解质之间的具有软电解质的复合多层电解质和所得电池。 在一些实施例中,各自具有由两侧的硬质电解质覆盖的阴极材料(例如,LiCoO 2 2)的箔芯阴极片和具有阳极材料的箔芯阳极片(例如锂 金属)被两面硬电解质覆盖,使用夹在交替阴极和阳极片之间的软(例如,聚合物凝胶)电解质层压。 硬玻璃状电解质层在充电时获得平滑的硬质正极锂金属层,但是当非常薄时,具有随机分布的针孔/缺陷。 当硬质层形成在正极和负极上时,一个电极的枝晶短缺的缺陷与其他电极的缺陷不对齐。 软电解质层都将离子穿过硬电解质层之间的间隙并填充针孔。
    • 6. 发明申请
    • THIN-FILM BATTERIES WITH POLYMER AND LiPON ELECTROLYTE LAYERS AND METHOD
    • 具有聚合物和LiPON电解质层的薄膜电池和方法
    • US20070015061A1
    • 2007-01-18
    • US11458093
    • 2006-07-17
    • Jody Klaassen
    • Jody Klaassen
    • H01M10/36H01M4/52H01M10/04
    • H01M4/13H01M4/131H01M4/134H01M4/139H01M4/366H01M4/661H01M6/187H01M10/052H01M10/056H01M2300/0094Y10T29/49108Y10T29/49112Y10T29/49115
    • A method and apparatus for making thin-film batteries having composite multi-layered electrolytes with soft electrolyte between hard electrolyte covering the negative and/or positive electrode, and the resulting batteries. In some embodiments, foil-core cathode sheets each having a cathode material (e.g., LiCoO2) covered by a hard electrolyte on both sides, and foil-core anode sheets having an anode material (e.g., lithium metal) covered by a hard electrolyte on both sides, are laminated using a soft (e.g., polymer gel) electrolyte sandwiched between alternating cathode and anode sheets. A hard glass-like electrolyte layer obtains a smooth hard positive-electrode lithium-metal layer upon charging, but when very thin, have randomly spaced pinholes/defects. When the hard layers are formed on both the positive and negative electrodes, one electrode's dendrite-short-causing defects on are not aligned with the other electrode's defects. The soft electrolyte layer both conducts ions across the gap between hard electrolyte layers and fills pinholes.
    • 一种制造薄膜电池的方法和装置,其具有在覆盖负极和/或正电极的硬质电解质之间的具有软电解质的复合多层电解质和所得电池。 在一些实施例中,各自具有由两侧的硬质电解质覆盖的阴极材料(例如,LiCoO 2 2)的箔芯阴极片和具有阳极材料的箔芯阳极片(例如锂 金属)被两面硬电解质覆盖,使用夹在交替阴极和阳极片之间的软(例如,聚合物凝胶)电解质层压。 硬玻璃状电解质层在充电时获得平滑的硬质正极锂金属层,但是当非常薄时,具有随机分布的针孔/缺陷。 当硬质层形成在正极和负极上时,一个电极的枝晶短缺的缺陷与其他电极的缺陷不对齐。 软电解质层都将离子穿过硬电解质层之间的间隙并填充针孔。