Large area deposition and doping of graphene, and products including the same

    公开(公告)号:EP2584075A2

    公开(公告)日:2013-04-24

    申请号:EP13151839.1

    申请日:2010-07-22

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    Large area deposition of graphene hetero-epitaxial growth, and products including the same
    2.
    发明公开
    Large area deposition of graphene hetero-epitaxial growth, and products including the same 审中-公开
    GrossflächigeAbscheidung von异质外延gezüchtetemGraphen und Produkte damit

    公开(公告)号:EP2584072A3

    公开(公告)日:2013-07-10

    申请号:EP13151830.0

    申请日:2010-07-15

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    摘要翻译: 本发明的某些示例性实施方案涉及石墨烯作为透明导电涂层(TCC)的用途。 在某些示例性实施例中,在烃类气体(例如C 2 H 2,CH 4等)上在异质外延(例如在催化剂薄膜上)大面积生长的石墨烯薄膜。 某些示例性实施例的石墨烯薄膜可以是掺杂的或未掺杂的。 在某些示例性实施例中,一旦形成的石墨烯薄膜可以从它们的载体衬底上提起并转移到接收衬底,例如包含在中间体或最终产品中。 以这种方式生长,提升和转​​移的石墨烯可能表现出低的薄层电阻(例如,当掺杂时小于150欧姆/平方和较低)和高透射率值(例如,至少在可见光和红外光谱中)。

    Large area deposition and doping of graphene, and products including the same
    4.
    发明公开
    Large area deposition and doping of graphene, and products including the same 有权
    石墨烯的大面积沉积和掺杂,以及包括它们的产品

    公开(公告)号:EP2584075A3

    公开(公告)日:2013-07-10

    申请号:EP13151839.1

    申请日:2010-07-22

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    摘要翻译: 本发明的某些示例性实施例涉及石墨烯作为透明导电涂层(TCC)的用途。 在某些示例性实施例中,石墨烯薄膜在大面积上从烃气体(例如C 2 H 2,CH 4等)异质外延地(例如在催化剂薄膜上)生长。 某些示例实施例的石墨烯薄膜可以是掺杂的或未掺杂的。 在某些示例性实施例中,石墨烯薄膜一旦形成就可以从其载体衬底上剥离并转移到接收衬底,例如用于包含在中间产品或最终产品中。 以这种方式生长,提升和转​​移的石墨烯可以表现出低表面电阻(例如,当掺杂时小于150欧姆/平方和更低)和高透射值(例如至少在可见光和红外光谱中)。

    Large area deposition and doping of graphene, and products including the same

    公开(公告)号:EP2584073A2

    公开(公告)日:2013-04-24

    申请号:EP13151835.9

    申请日:2010-07-22

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    Large area deposition and doping of graphene, and products including the same

    公开(公告)号:EP2584074A3

    公开(公告)日:2013-07-10

    申请号:EP13151838.3

    申请日:2010-07-22

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    Large area deposition and doping of graphene, and products including the same
    8.
    发明公开
    Large area deposition and doping of graphene, and products including the same 审中-公开
    大型捕获和杂养殖图表和产品,使掺杂

    公开(公告)号:EP2584073A3

    公开(公告)日:2013-07-10

    申请号:EP13151835.9

    申请日:2010-07-22

    摘要: Certain example embodiments of this invention relate to the use of graphene as a transparent conductive coating (TCC). In certain example embodiments, graphene thin films grown on large areas hetero-epitaxially, e.g., on a catalyst thin film, from a hydrocarbon gas (such as, for example, C 2 H 2 , CH 4 , or the like). The graphene thin films of certain example embodiments may be doped or undoped. In certain example embodiments, graphene thin films, once formed, may be lifted off of their carrier substrates and transferred to receiving substrates, e.g., for inclusion in an intermediate or final product. Graphene grown, lifted, and transferred in this way may exhibit low sheet resistances (e.g., less than 150 ohms/square and lower when doped) and high transmission values (e.g., at least in the visible and infrared spectra).

    摘要翻译: 本发明的某些示例实施例涉及使用石墨烯的作为透明导电敷层(TCC)。 在实施例的某些实施例,石墨烯薄膜上生长大面积的异质外延,例如在催化剂薄膜,从烃气体(检查,例如,C 2 H 2,CH 4等)。 实施例的某些实施例的石墨烯薄膜可以掺杂或不掺杂。 在实施例的某些实施例,石墨烯薄膜,一旦形成,可关断他们的载体基板的被提升,并转移到在中间或最终产物在接收基底,E. G.,列入。 石墨烯生长,解除,并且以这种方式可以表现出低的薄层termoresistencias转印(例如,小于150欧姆/平方和下当掺杂)和高透射率值(例如,至少在可见光和红外光谱)。

    Time, space, and/or wavelength multiplexed capacitive light sensor, and related methods
    10.
    发明公开
    Time, space, and/or wavelength multiplexed capacitive light sensor, and related methods 有权
    时间,空间和/或波长多路复用器电容光传感器和相关方法

    公开(公告)号:EP2664495A1

    公开(公告)日:2013-11-20

    申请号:EP13180070.8

    申请日:2009-03-16

    摘要: A method for operating vehicle lights and a light sensor are provided. A capacitive light sensor (4226) is configured to sense a presence and intensity of light over at least three wavelength, with each said wavelength being associated with a respective output channel of the light sensor. A buffer is filled with data from output channels, with the buffer being filled with a predetermined number of data points at a predetermined frequency. An edge change is detected in the data in the buffer. An on/off state (4102, 4106) of the vehicle lights is maintained when an edge change is not detected. The method comprises the steps of determining a speed of the vehicle to adjust thresholds, correlating edge changes in at least two of the first, second, and third channels; and changing the on/off state of the vehicle lights in dependence on the correlation.

    摘要翻译: 本发明提供一种用于操作汽车灯和光传感器的方法。 一种电容光传感器(4226)被配置成感测在至少三个波长的光的存在和强度,与每个所述波长与所述光传感器的输出respectivement信道相关联。 缓冲器填充有从输出通道的数据,与缓冲填充有以预定频率的预定数量的数据点。 的边缘变化在缓冲器中的数据检测。 车灯的开/关状态(4102,4106)被保持在没有检测到边缘的变化。 该方法包括确定挖掘的步骤的车辆的速度来调整的阈值,在至少两个所述第一,第二和第三通道的边缘进行相关的变化; 并改变所述相关的依赖车灯的开/关状态。