Thermoacoustic device
    81.
    发明授权
    Thermoacoustic device 有权
    热声装置

    公开(公告)号:US08842857B2

    公开(公告)日:2014-09-23

    申请号:US13338282

    申请日:2011-12-28

    IPC分类号: H04R25/00 H04R23/00

    CPC分类号: H04R23/002

    摘要: A thermoacoustic device includes a sound wave generator and a signal input device. The sound wave generator includes a composite structure. The composite structure includes a carbon nanotube film structure and a graphene film. The carbon nanotube film structure includes a number of carbon nanotubes and micropores. The graphene film is located on a surface of the carbon nanotube film structure, and covers the micropores.

    摘要翻译: 热声装置包括声波发生器和信号输入装置。 声波发生器包括复合结构。 复合结构包括碳纳米管膜结构和石墨烯膜。 碳纳米管膜结构包括多个碳纳米管和微孔。 石墨烯膜位于碳纳米管膜结构的表面上并覆盖微孔。

    Apparatus for detecting electromagnetic waves
    84.
    发明授权
    Apparatus for detecting electromagnetic waves 有权
    用于检测电磁波的装置

    公开(公告)号:US08305566B2

    公开(公告)日:2012-11-06

    申请号:US12964005

    申请日:2010-12-09

    IPC分类号: G01J1/42

    CPC分类号: G01J5/023

    摘要: An apparatus for detecting electromagnetic waves includes a first electromagnetic wave sensor, two first electrodes, a second electromagnetic wave sensor, and two second electrodes. The two first electrodes are electrically connected to different portions of the first electromagnetic wave sensor. The second electromagnetic wave sensor crosses with and is spaced from the first electromagnetic wave sensor. The two second electrodes are electrically connected to different portions of the second electromagnetic wave sensor.

    摘要翻译: 一种用于检测电磁波的装置包括第一电磁波传感器,两个第一电极,第二电磁波传感器和两个第二电极。 两个第一电极电连接到第一电磁波传感器的不同部分。 第二电磁波传感器与第一电磁波传感器交叉并与之隔开。 两个第二电极电连接到第二电磁波传感器的不同部分。

    Headphone
    86.
    发明申请
    Headphone 有权
    耳机

    公开(公告)号:US20100086166A1

    公开(公告)日:2010-04-08

    申请号:US12460271

    申请日:2009-07-16

    IPC分类号: H04R25/00

    CPC分类号: H04R23/002 H04R1/1075

    摘要: An apparatus includes a headphone. The headphone includes at least one housing; and at least one sound wave generator disposed in the housing. The sound wave generator includes at least one carbon nanotube structure.

    摘要翻译: 一种装置包括耳机。 耳机包括至少一个外壳; 以及设置在壳体中的至少一个声波发生器。 声波发生器包括至少一个碳纳米管结构。

    Loudspeaker
    87.
    发明申请
    Loudspeaker 有权
    喇叭

    公开(公告)号:US20100046784A1

    公开(公告)日:2010-02-25

    申请号:US12460270

    申请日:2009-07-16

    IPC分类号: H04R1/02

    CPC分类号: H04R23/002 H04R1/02

    摘要: A loudspeaker includes an enclosure and at least one sound wave generator disposed in the enclosure. The sound wave generator includes at least one carbon nanotube structure. The carbon nanotube structure is capable of converting electrical signals into heat. The heat is transferred to a medium and causes a thermoacoustic effect.

    摘要翻译: 扬声器包括外壳和设置在外壳中的至少一个声波发生器。 声波发生器包括至少一个碳纳米管结构。 碳纳米管结构能够将电信号转换为热量。 热转移到介质并引起热声效应。

    Thermoacoustic device
    88.
    发明申请
    Thermoacoustic device 有权
    热声装置

    公开(公告)号:US20090323476A1

    公开(公告)日:2009-12-31

    申请号:US12459046

    申请日:2009-06-25

    IPC分类号: B06B1/06

    摘要: A sound wave generator includes one or more carbon nanotube films. The carbon nanotube film includes a plurality of carbon nanotubes substantially parallel to each other and joined side by side via van der Waals attractive force therebetween. At least part of the sound wave generator is supported by a supporting element. The one or more carbon nanotube films produce sound by means of the thermoacoustic effect.

    摘要翻译: 声波发生器包括一个或多个碳纳米管膜。 碳纳米管膜包括基本上彼此平行的多个碳纳米管,并通过其间的范德华力吸引力并排连接。 声波发生器的至少一部分由支撑元件支撑。 一个或多个碳纳米管膜通过热声效应产生声音。