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    • 62. 发明申请
    • Method of manufacturing a thermoelectric device and thermoelectric device obtained by means of such a method
    • 通过这种方法获得的制造热电装置和热电装置的方法
    • US20060278265A1
    • 2006-12-14
    • US10557621
    • 2004-05-17
    • Martin OuwerkerkRonald DekkerMaxime MellierSebastian EgnerClemens Lasance
    • Martin OuwerkerkRonald DekkerMaxime MellierSebastian EgnerClemens Lasance
    • H01L35/02H01L35/34
    • H01L35/34
    • The invention relates to a method of manufacturing a thermoelectric device (10), in particular a thermoelectric generator (10), comprising a flexible foil (1) on which two groups (2, 3) of series-connected strip-shaped parts (2A, 3A) are formed, where the materials chosen for the two groups of parts (2A, 3A) are materials with a different thermoelectric coefficient and said two groups of parts are formed in a pattern (100) such that the connections (4) between one part (2A) of one group (2) and another part (3A) of the other group (3) are alternately positioned in two spaced apart areas (G1, G2) of the foil (1), and after the formation of the parts (2A, 3A) on a substrate (5), the foil (1) is attached to the stripshaped parts (2A, 3A), after which the substrate (5) is removed. According to the invention, for the substrate (5) use is made of a rigid (=relatively thick) substrate (5), and before the substrate (5) is removed a rigid (=relatively thick) carrier plate (6) is attached to the foil (1) that is removed again from the foil (1) after removal of the rigid substrate (5). In this way, the method is particularly suitable for the use of semiconductor substrates (5) which can be rapidly removed by chemical-mechanical polishing. Preferably, the foil (1) with the device (10) is folded or coiled before use.
    • 本发明涉及一种制造热电装置(10)的方法,特别是一种热电发生器(10),其包括柔性箔(1),两组(2,3)串联连接的带状部件(2 A,3A),其中为两组部件(2A,3A)选择的材料是具有不同热电系数的材料,并且所述两组部件以图案(100)形成,使得连接 在另一组(3)的一组(2)的一部分(2A)和另一组(3)的另一部分(3A)之间的(4)交替地位于箔(1)的两个间隔开的区域(G 1,G 2) ),并且在基板(5)上形成部件(2A,3A)之后,将箔(1)附接到条状部件(2A,3A),然后将基板(5) 删除。 根据本发明,对于基底(5),使用刚性(=相对较厚)的基底(5),并且在移除基底(5)之前,附接刚性(=较厚)的载体板(6) 涉及在去除刚性基材(5)之后再次从箔(1)上除去的箔(1)。 以这种方式,该方法特别适用于可通过化学机械抛光快速去除的半导体衬底(5)。 优选地,具有装置(10)的箔(1)在使用之前被折叠或盘绕。
    • 66. 发明授权
    • Semiconductor device and method of manufacturing same
    • 半导体装置及其制造方法
    • US06593628B2
    • 2003-07-15
    • US09819280
    • 2001-03-28
    • Ronald DekkerHenricus Godefridus Rafael MaasJan Willem SlotboomFreerk Van Rijs
    • Ronald DekkerHenricus Godefridus Rafael MaasJan Willem SlotboomFreerk Van Rijs
    • H01L2701
    • H01L27/0825H01L21/8222H01L21/84H01L27/088H01L27/1203
    • The invention relates to an essentially discrete semiconductor device comprising a semiconductor body (10) having a first, preferably bipolar, transistor (T1) with a first region (1) forming a collector (1) of T1, and a second, preferably also bipolar, transistor (T2) with a second region (2) forming a collector (2) of T2, which transistors (T1, T2) are in a cascode configuration wherein the collector (1) of T1is connected to the emitter (4) of T2. Such a device cannot suitably be used in a base station for mobile communication. According to the invention, the first region (1) and the second region (2) are positioned next to each other within a semiconductor region (5), a part of which situated below the first region (1) is provided with a higher doping concentration at the location of T1. In this way, T1 has a low collector-emitter breakdown voltage and a high cutoff frequency, whereas for T2 said voltage and frequency are, respectively, high(er) and low(er). The resultant device is very suitable, on the one hand, for a high voltage application, for example 28 V, and a high power application, for example 100 W and, on the other hand, the device can still operate at a very high speed and hence is very suitable for the above application. Moreover, the device can be manufactured very easily using a method according to the invention. Preferably, the device is rendered suitable for surface mounting, and the semiconductor body is attached to an isolating substrate (20), while the parts thereof that are situated outside T1 and T2 are removed.
    • 本发明涉及一种基本上分立的半导体器件,其包括具有第一优选为双极晶体管(T1)的半导体本体(10),其中第一区域(1)形成为T1的集电极(1),第二区域(1)优选为双极晶体管 ,具有形成T2的集电极(2)的第二区域(2)的晶体管(T2),所述晶体管(T1,T2)处于共源共栅结构,其中T1的集电极(1)连接到T2的发射极(4) 。 这样的设备不能适用于用于移动通信的基站。 根据本发明,第一区域(1)和第二区域(2)在半导体区域(5)内彼此相邻定位,其一部分位于第一区域(1)的下方,具有较高的掺杂 集中在T1的位置。 以这种方式,T1具有低集电极 - 发射极击穿电压和高截止频率,而对于T2,所述电压和频率分别为高(呃)和低(呃)。 一方面,所得到的装置非常适合于高压应用,例如28V,以及高功率应用,例如100W,另一方面,该装置仍然可以以非常高的速度运行 因此非常适合于上述应用。 此外,可以使用根据本发明的方法非常容易地制造该装置。 优选地,该装置适于表面安装,并且半导体主体附接到隔离衬底(20),而位于T1和T2外部的部分被去除。
    • 67. 发明授权
    • Magnetic head with integrated circuit on a rigid body
    • 磁头与集成电路在刚体上
    • US06580583B1
    • 2003-06-17
    • US08966229
    • 1997-11-07
    • Derk J. AdelerhofRonald DekkerHenricus G. R. Maas
    • Derk J. AdelerhofRonald DekkerHenricus G. R. Maas
    • G11B5147
    • G11B5/127G11B5/31
    • A thin-film magnetic head has a semiconductor substrate in which there is an integrated circuit, and on which a magnetic layer structure is arranged. During manufacturing the integrated circuit is formed on one side of the semiconductor substrate, and that side of the semiconductor substrate is then secured to a carrier body by a securing layer. The substrate may then be ground or etched to a thickness less than 35&mgr;m before forming the magnetic layer structure on the opposite side. Securing to the carrier body prevents deformation of the layer structure during manufacturing, so that the resulting head has reproducible properties. Preferably a support body is secured over the layer structure. The head face is then formed such that the layer structure and the support and carrier bodies terminate in it.
    • 薄膜磁头具有半导体衬底,其中存在集成电路,并且在其上布置有磁性层结构。 在制造期间,集成电路形成在半导体衬底的一侧上,然后通过固定层将半导体衬底的该侧固定到载体上。 然后可以在形成相对侧的磁性层结构之前将衬底研磨或蚀刻至小于35μm的厚度。 固定到承载体防止制造过程中的层结构的变形,从而得到的头具有可重现的性质。 优选地,支撑体固定在层结构上。 然后形成头部表面,使得层结构和支撑体和载体主体终止于其中。