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    • 6. 发明申请
    • Stable Three-Terminal and Four-Terminal Solar Cells and Solar Cell Panels Using Thin-Film Silicon Technology
    • 使用薄膜硅技术稳定三端和四端太阳能电池和太阳能电池板
    • US20050150542A1
    • 2005-07-14
    • US10905545
    • 2005-01-10
    • Arun Madan
    • Arun Madan
    • H01L25/04H01L31/00
    • H01L31/043Y02E10/50
    • Three-terminal (3-T) and four-terminal (4-T) thin-film, Si-based, multi-junction solar cells, and solar cell panels wherein multiple solar cells are electrically connected in series, in which current-matching-constraints are released from the two stacked cells that make up each solar cell, wherein the two stacked cells (i.e. a first n-i-p a-Si:H cell considered in the direction of light penetration, and a second stable, low band gap material p-i-n cell, such as a p-i-n nc-Si:H cell considered in the direction of light penetration) are carried by a substrate having a top-disposed and ultra-thin (about 1000 A thick) a-Si:H solar cell where instability is not an issue, the invention having the potential of attaining η>16%. In an embodiment the solar cells and panels are manufactured using a cluster tool manufacturing system wherein a robotic arm transports a reel-to-reel substrate-cassette to selected deposition chambers, the substrate-cassette containing a flexible substrate such as a stainless steel foil or a plastic web. In another embodiment a rigid substrate such as glass or rigid stainless steel is used.
    • 三端(3T)和四端(4-T)薄膜,Si基,多结太阳能电池和太阳能电池板,其中多个太阳能电池串联电连接,其中电流匹配 约束从构成每个太阳能电池的两个堆叠的电池释放,其中两个堆叠的电池(即,在光穿透的方向上考虑的第一压区a-Si:H电池和第二稳定的低带隙材料销 电池,例如在光穿透方向上考虑的pin nc-Si:H电池)由具有顶部设置和超薄(约1000A厚)a-Si:H太阳能电池的基板承载,其中不稳定性为 不是一个问题,本发明具有达到eta> 16%的潜力。 在一个实施例中,使用群集工具制造系统制造太阳能电池和面板,其中机器人手臂将卷对盘衬底盒传送到选定的沉积室,衬底盒包含柔性衬底,例如不锈钢箔或 一个塑料网。 在另一个实施例中,使用诸如玻璃或刚性不锈钢的刚性基底。
    • 8. 发明授权
    • Modular continuous vapor deposition system
    • 模块化连续气相沉积系统
    • US5016562A
    • 1991-05-21
    • US307836
    • 1989-02-07
    • Arun MadanBolko Von Roedern
    • Arun MadanBolko Von Roedern
    • C23C16/54H01L21/00H01L31/20
    • H01L21/67173C23C16/54H01L21/67207H01L31/206Y02E10/50Y02P70/521
    • A modular continuous vapor deposition system for the fabrication of semiconductor devices having a plurality of deposition modules isolated from each other by isolation modules which prevent the cross contamination of the different processing gases used in the deposition modules. Each of the deposition modules has a flow of a decomposable processing gas therethrough at a desired pressure, and means for generating a continuous glow discharge. The glow discharge decomposes the processing gas to deposit a layer of amorphous semiconductor material on the discrete substrate sheets as they are transported through each of the deposition modules. A plurality of gate valves effectively seal the interfaces between adjacent modules to isolate them from their immediate neighbors and are opened in a predetermined sequence to allow the substrate sheets to be transported from one module to the next. The isolation modules are connected to a vacuum source and a back-fill gas source. A control coordinates the activation of the gate valves, the vacuum source and the back-fill gas source so that the substrate sheets can be uninterruptedly transported through the system while maintaining the glow discharge continuous and gas pressure in each deposition module at the desired pressure.
    • 一种用于制造半导体器件的模块化连续气相沉积系统,其具有通过隔离模块彼此隔离的多个沉积模块,所述隔离模块防止在沉积模块中使用的不同处理气体的交叉污染。 每个沉积模块具有在所需压力下通过其中的可分解处理气体的流动,以及用于产生连续辉光放电的装置。 辉光放电分解处理气体,以便在分离的衬底片材上沉积非晶半导体材料层,因为它们被输送通过每个沉积模块。 多个闸阀有效地密封相邻模块之间的界面,以将它们与其邻近的邻近物隔离,并以预定的顺序打开以允许基板被从一个模块输送到下一个模块。 隔离模块连接到真空源和回填气源。 控制器协调闸阀,真空源和回填气源的激活,使得基板可以不间断地传输通过系统,同时保持辉光放电连续,并将每个沉积模块中的气体压力保持在期望的压力。