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1. 发明公开

EP0653838A1 LC element, semiconductor device, and LC element manufacturing method 失效
标题翻译： LC元件，半导体器件和LC元件制造方法
公开(公告)号：EP0653838A1
公开(公告)日：1995-05-17
申请号：EP94117428.6
申请日：1994-11-04
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu
IPC分类号： H03H7/01
CPC分类号： H01L27/08 , H01F2017/008 , H03H7/0115 , H03H2001/0064 , H03H2001/0078 , Y10S438/901
摘要： An LC element and an semiconductor device comprising a second electrode (26) having a predetermined shape formed in direct contact with the surface of a semiconductor substrate (30), and a first electrode (10) having a predetermined shape formed interspaced by an insulation layer (28) on the semiconductor substrate surface; and a method of manufacturing the LC element. A channel (22) formed along the first electrode (10) on application of a predetermined gate voltage to a control electrode connected to the first electrode (10) and the second electrode (26) respectively function as inductors, while a distributed constant type capacitor is also formed between these; and by using the channel (22) as a signal transmission line, the LC element and a semiconductor device give excellent attenuation characteristics. The LC element and semiconductor device are easily manufactured, while parts assembly work in subsequent processing can be abbreviated, formation as a portion of an IC or LSI device is possible, and characteristics can also be controlled.
摘要翻译：一种LC元件和半导体器件，包括：具有与半导体衬底（30）的表面直接接触形成的预定形状的第二电极（26）;以及具有预定形状的第一电极（10），其间隔有绝缘层（28）在半导体衬底表面上; 以及制造LC元件的方法。在向与第一电极（10）和第二电极（26）连接的控制电极施加预定的栅极电压时沿着第一电极（10）形成的沟道（22）分别用作电感器，而分布式恒定型电容器也在这些之间形成; 并且通过使用沟道（22）作为信号传输线，LC元件和半导体器件具有优异的衰减特性。 LC元件和半导体器件容易制造，而在后续处理中的部件组装工作可以缩短，可以作为IC或LSI器件的一部分形成，并且还可以控制特性。

2. 发明授权

EP0653838B1 LC element, semiconductor device, and LC element manufacturing method 失效
标题翻译： LC元件，半导体器件及其制造LC元件的方法
公开(公告)号：EP0653838B1
公开(公告)日：2000-08-09
申请号：EP94117428.6
申请日：1994-11-04
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu
IPC分类号： H03H7/01
CPC分类号： H01L27/08 , H01F2017/008 , H03H7/0115 , H03H2001/0064 , H03H2001/0078 , Y10S438/901

3. 发明公开

EP0654802A1 Variable inductance element 失效
标题翻译：变量induktives元素。
公开(公告)号：EP0654802A1
公开(公告)日：1995-05-24
申请号：EP94118074.7
申请日：1994-11-16
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu , Okamoto, Akira
IPC分类号： H01F21/12 , H01F17/00
CPC分类号： H01L27/0617 , H01F17/0006 , H01F21/12 , H01F2017/0086 , H01F2021/125
摘要： A variable inductance element comprising an inductor conductor 10 having a predetermined shape formed on an insulation layer 40 on the surface of a semiconductor substrate 42, switches 16 and 24 for shorting portions of the inductor conductor 10, and input/output terminals 12 and 14 provided at the respective ends of the inductor conductor 10. When switches 16 and/or 24 is in the on state, the function as an inductor having a smaller inductance than the overall inductor conductor 10 is obtained. The inductance of this variable inductance element can be changed by external control, while manufacturing is easy and formation in a unitized manner with an integrated circuit or other semiconductor device is enabled.
摘要翻译：一种可变电感元件，包括形成在半导体衬底42的表面上的绝缘层40上的具有预定形状的电感器导体10，用于短路电感器导体10的部分的开关16和24以及提供的输入/输出端子12和14 在电感器导体10的各端处。当开关16和/或24处于导通状态时，获得具有比整个电感器导体10小的电感的电感器的功能。该可变电感元件的电感可以通过外部控制来改变，而制造容易，并且能够以集成电路或其他半导体器件为单位形成。

4. 发明公开

EP0653837A1 LC element, semiconductor device, and LC element manufacturing method 失效
标题翻译： LC元件，半导体器件和LC元件制造方法
公开(公告)号：EP0653837A1
公开(公告)日：1995-05-17
申请号：EP94117177.9
申请日：1994-10-31
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H01L27/08 , H03H2001/0064 , H03H2001/0078
摘要： An LC element (100) with a pn junction layer formed near the surface of a p-Si substrate (24) by forming an n⁺ region (22) having a predetermined shape and in a portion thereof additionally forming a p⁺ region (20) having the same shape, and with first and second electrodes (10,12) formed over entire length on the surface of this pn junction layer; wherein the two electrodes respectively function as inductors and by using the pn junction layer with reverse bias, a distributed constant type capacitor is formed between these inductors, thereby providing excellent attenuation characteristics over a wide band, a semiconductor device including the LC element, and a method of manufacturing the LC element.
This LC element and semiconductor device can be easily manufactured; in the case of manufacturing as a portion of an IC or LSI device, component assembly work in subsequent processing can be abbreviated, and by changing the capacitance of the distributed constant type capacitor according to requirements, the characteristics can be changed.
摘要翻译：通过形成具有预定形状的n +区（22）和在其附加地形成p +区（20）的部分中，在p-Si衬底（24）的表面附近形成具有pn结层的LC元件（100）具有相同的形状，并且在该pn结层的表面上具有在整个长度上形成的第一和第二电极（10,12）其中两个电极分别用作电感器，并且通过使用具有反向偏置的pn结层，在这些电感器之间形成分布常数型电容器，从而在宽带上提供优异的衰减特性，包括LC元件的半导体器件和制造LC元件的方法。该LC元件和半导体器件可以容易地制造; 在作为IC或LSI器件的一部分制造的情况下，可以缩短随后处理中的部件组装工作，并且通过根据需要改变分布常数型电容器的电容，可以改变特性。

5. 发明公开

EP0596721A1 Noise filter 失效
标题翻译： Entstörfilter。
公开(公告)号：EP0596721A1
公开(公告)日：1994-05-11
申请号：EP93308788.4
申请日：1993-11-03
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi
IPC分类号： H03H7/01 , H03H1/00
CPC分类号： H05K1/16 , H03H1/0007 , H03H7/0115 , H03H2001/0064 , H03H2001/0078 , H05K1/0216 , H05K1/165 , H05K3/4644 , H05K2201/1006 , Y10S428/901 , Y10T428/12493 , Y10T428/12528 , Y10T428/24917 , Y10T428/24926
摘要： A noise filter for use in digital electronic equipment is formed on an insulating substrate (1) and comprises a first spiral electrode (3a), a dielectric layer (5), and a second spiral electrode (6a) in at least partial overlapping relationship with the first electrode (3a).
The noise filter operates in a normal mode with one end of one of the electrodes (3a,6a) grounded and both ends of the other electrode connected in series with a signal transmission circuit. The noise filter operates in a common mode with both ends of each electrode (3a,6a) connected in series with a signal transmission circuit.
摘要翻译：用于数字电子设备的噪声滤波器形成在绝缘基板（1）上，并且包括与第一螺旋电极（3a），介电层（5）和第二螺旋电极（6a）至少部分重叠关系的第一螺旋电极（3a）第一电极（3a）。噪声滤波器以正常模式工作，其中一个电极（3a，6a）的一端接地，另一个电极的两端与信号传输电路串联。噪声滤波器以共模的方式工作，每个电极（3a，6a）的两端与信号传输电路串联。

6. 发明授权

EP0653837B1 LC element, semiconductor device, and LC element manufacturing method 失效
标题翻译： LC元件，半导体器件及其制造LC元件的方法
公开(公告)号：EP0653837B1
公开(公告)日：2000-03-22
申请号：EP94117177.9
申请日：1994-10-31
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H01L27/08 , H03H2001/0064 , H03H2001/0078

7. 发明授权

EP0596721B1 Noise filter 失效
标题翻译： Entstörfilter
公开(公告)号：EP0596721B1
公开(公告)日：1999-03-17
申请号：EP93308788.4
申请日：1993-11-03
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi
IPC分类号： H03H7/01 , H03H1/00
CPC分类号： H05K1/16 , H03H1/0007 , H03H7/0115 , H03H2001/0064 , H03H2001/0078 , H05K1/0216 , H05K1/165 , H05K3/4644 , H05K2201/1006 , Y10S428/901 , Y10T428/12493 , Y10T428/12528 , Y10T428/24917 , Y10T428/24926

8. 发明授权

EP0654802B1 Variable inductance element 失效
标题翻译：可变电感元件
公开(公告)号：EP0654802B1
公开(公告)日：1998-03-04
申请号：EP94118074.7
申请日：1994-11-16
申请人： Ikeda, Takeshi , Okamura, Susumu
发明人： Ikeda, Takeshi , Okamura, Susumu , Okamoto, Akira
IPC分类号： H01F21/12 , H01F17/00
CPC分类号： H01L27/0617 , H01F17/0006 , H01F21/12 , H01F2017/0086 , H01F2021/125

9. 发明授权

EP0393644B1 LC noise filter 失效
标题翻译： LC-大小的过滤器
公开(公告)号：EP0393644B1
公开(公告)日：1997-01-22
申请号：EP90107380.9
申请日：1990-04-18
申请人： Ikeda, Takeshi
发明人： Ikeda, Takeshi
IPC分类号： H03H1/00 , H01L27/01
CPC分类号： H03H1/0007 , H01F17/0006 , H01F27/2804 , H01F2017/065 , H03H2001/0085 , H03H2001/0092

10. 发明公开

EP0500103A1 Laminate Type LC Element 失效
标题翻译： Mehrschichtiges LC元素。
公开(公告)号：EP0500103A1
公开(公告)日：1992-08-26
申请号：EP92102847.8
申请日：1992-02-20
申请人： Ikeda, Takeshi
发明人： Ikeda, Takeshi , Okamoto, Akira
IPC分类号： H05K1/16
CPC分类号： H01G4/40 , H01F17/0006 , H01F2017/0093 , H01F2027/2861
摘要： A laminate type LC element includes a laminate defined by a plurality of stacked insulating layers (22-1, .., 22-7). A first sheet-like conductor (42-1, ..., 42-7) is formed between each pair of adjacent insulating layers to continuously wind and extend from between the pair of adjacent insulating layers to between another pair of adjacent insulating layers, the first conductor forming a coil having a preselected number of turns. A second sheet-like conductor (62-1, ..., 67-7) is formed between each pair of adjacent insulating layers to continuously wind and extend from between the pair of adjacent insulating layers to between another adjacent pair of adjacent insulating layers, the second conductor being disposed in the face-to-face relationship relative to the first conductor through the insulating layers. The LC element has an increased capacitance and can reliably remove any external noise.
摘要翻译：叠层型LC元件包括由多个堆叠的绝缘层（22-1，...，22-7）限定的层压体。第一片状导体（42-1，...，42-7）形成在每对相邻的绝缘层之间，以从一对相邻的绝缘层之间连续地卷绕并延伸到另一对相邻的绝缘层之间，形成具有预选匝数的线圈的第一导体。在每对相邻的绝缘层之间形成第二片状导体（62-1，...，67-7），以从一对相邻的绝缘层之间连续地卷绕并延伸到另一相邻的绝缘层对第二导体通过绝缘层相对于第一导体以面对面的关系设置。 LC元件具有增加的电容，并可以可靠地消除任何外部噪声。

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