Energy supply system and operating method
    96.
    发明授权
    Energy supply system and operating method 有权
    能源供应系统及运行方式

    公开(公告)号:US09057138B2

    公开(公告)日:2015-06-16

    申请号:US13263940

    申请日:2010-04-09

    摘要: An energy supply system is provided with an electricity generating device for regeneratively generating electrical energy that can be fed into an electricity supply grid. The energy supply system includes an electricity generating device for regeneratively generating electrical energy which can be fed into an electricity supply grid, a hydrogen generating device for generating hydrogen using electrical energy from the regenerative electricity generating device, a methanation device for converting hydrogen generated by the hydrogen generating device and a supplied carbon oxide gas into a gas containing methane, and a gas providing device for providing a supplementary gas or a replacement gas in a variably specifiable supplementary/replacement gas quality suitable for feeding into a gas supply grid with the use of the gas containing methane from the methanation device and/or the hydrogen from the hydrogen generating device. A method of operating the system is also provided.

    摘要翻译: 能量供给系统具有用于再生发电的发电装置,该电能可供给到供电电网。 能量供给系统包括用于再生发电的发电装置,其可以供给到供电电网;氢发生装置,其使用来自再生发电装置的电能产生氢;甲烷化装置,用于将由 氢气生成装置和供给的碳氧化物气体组装成含有甲烷的气体,以及气体提供装置,用于以可变形式指定的补充/替换气体质量提供补充气体或替代气体,该气体适合于通过使用 含有来自甲烷化装置的甲烷的气体和/或来自氢生成装置的氢气。 还提供了一种操作该系统的方法。

    Method for separating a semiconductor layer from a substrate by irradiating with laser pulses
    100.
    发明授权
    Method for separating a semiconductor layer from a substrate by irradiating with laser pulses 有权
    通过照射激光脉冲从衬底分离半导体层的方法

    公开(公告)号:US08524573B2

    公开(公告)日:2013-09-03

    申请号:US10544306

    申请日:2004-01-27

    IPC分类号: H01L21/428

    摘要: A method for producing a semiconductor component, in which a semiconductor layer is separated from a substrate by irradiation with laser pulses, the pulse duration of the laser pulses being less than or equal to 10 ns. The laser pulses have a spatial beam profile with a flank slope is chosen to be gentle enough to prevent cracks in the semiconductor layer that arise as a result of thermally induced lateral stresses during the separation of semiconductor layer and substrate.

    摘要翻译: 一种半导体元件的制造方法,其中通过激光脉冲照射半导体层与衬底分离,激光脉冲的脉冲持续时间小于或等于10ns。 激光脉冲具有空间光束轮廓,其侧面斜率被选择为足够温和以防止在半导体层和衬底的分离期间由于热诱导的横向应力引起的半导体层中的裂纹。