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    • 2. 发明授权
    • Thermoelectric module
    • 热电模块
    • US07982278B2
    • 2011-07-19
    • US12360293
    • 2009-01-27
    • Kouji TokunagaKenichi Tajima
    • Kouji TokunagaKenichi Tajima
    • H01L31/058H01L29/06H01L35/28
    • H01L35/32F24F5/0042H01L35/08Y10S257/93
    • A thermoelectric module has a first substrate, a second substrate spaced from the first substrate, a plurality of P type thermoelectric elements and N type thermoelectric elements arranged in the space between the first and second substrates, and a plurality of electrodes which connect the P type and N type thermoelectric elements in series. Each electrode is connected to a respective one of the plurality of P type thermoelectric elements at a first connection and a respective one of the plurality of N type thermoelectric elements in the space, and a sealant is located at an edge portion of the space. Each one of a series of first or outer electrodes closest to the edge portion of the space has a concave portion that is concaved in a direction departing from the edge portion of the space and is at a position between the first connection and the second connection.
    • 热电模块具有第一衬底,与第一衬底间隔开的第二衬底,布置在第一和第二衬底之间的空间中的多个P型热电元件和N型热电元件,以及连接P型 和N型热电元件。 每个电极在空间中的第一连接处和多个N型热电元件中的相应一个处连接到多个P型热电元件中的相应一个,并且密封剂位于空间的边缘部分。 最靠近空间的边缘部分的一系列第一或外部电极中的每一个具有在离开该空间的边缘部分的方向上凹陷并且处于第一连接和第二连接之间的位置的凹部。
    • 3. 发明授权
    • Light emitting diode package structure
    • 发光二极管封装结构
    • US07855396B2
    • 2010-12-21
    • US11861294
    • 2007-09-26
    • Ming-Ji DaiChun-Kai LiuChih-Kuang Yu
    • Ming-Ji DaiChun-Kai LiuChih-Kuang Yu
    • H01L33/00
    • H01L25/167H01L25/0753H01L33/645H01L2224/48227Y10S257/93H01L2224/48091H01L2924/00014
    • A light emitting diode (LED) package structure including a first substrate, one or more LED chips, a second substrate, and a thermoelectric cooling device is provided. The first substrate has a first surface and a corresponding second surface. The LED chip suitable for emitting a light is arranged on the first surface of the first substrate, and is electrically connected to the first substrate. The second substrate is below the first substrate, and has a third surface and a corresponding fourth surface. The third surface faces the second surface. The thermoelectric cooling device is arranged between the second surface of the first substrate and the third surface of the second substrate for conducting heat generated by the LED chip during operation.
    • 提供了包括第一基板,一个或多个LED芯片,第二基板和热电冷却装置的发光二极管(LED)封装结构。 第一基板具有第一表面和相应的第二表面。 适于发光的LED芯片布置在第一基板的第一表面上,并与第一基板电连接。 第二基板在第一基板的下面,并且具有第三表面和相应的第四表面。 第三表面面向第二表面。 热电冷却装置设置在第一基板的第二表面和第二基板的第三表面之间,用于在操作期间传导由LED芯片产生的热量。