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1. 发明授权

US07280008B2 Printed-circuit board, electronic part having shield structure, and radio communication apparatus 失效
标题翻译：印刷电路板，具有屏蔽结构的电子部件和无线通信装置
公开(公告)号：US07280008B2
公开(公告)日：2007-10-09
申请号：US10501934
申请日：2003-01-23
申请人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tsuboi , Kenyu Morozumi
发明人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tsuboi , Kenyu Morozumi
IPC分类号： H03H9/64 , H03H9/05
CPC分类号： H05K1/0243 , H03H9/0259 , H03H9/02913 , H05K1/111 , H05K2201/09063 , H05K2201/09281 , H05K2201/09336 , H05K2201/10083
摘要： In a fitting region for a SAW filter which includes langasite as its piezoelectric element, there are included an input side terminal electrode and an output side terminal electrode which are connected to an input terminal and to an output terminal of the SAW filter. To each of the terminal electrodes, at a position which is separated by just a predetermined distance from the fitting region of the SAW filter, there is connected a micro strip line which extends in mutually opposite directions along a direction which is parallel to the transmission direction of a frequency signal within the SAW filter. A slit is provided in the fitting region of the SAW filter and extends in a direction which intersects the transmission direction of the frequency signal within the SAW filter. A plurality of through holes are provided in the printed substrate and electrically connect together its surface and its rear surface which is grounded. Furthermore, there is provided a protective member which has a conductive surface and which is in contact with the surface of said filter, and said conductive surface of said protective member which is in contact with the surface of said filter is set so as to be of the same size as the surface of said filter, or so as to be smaller than it.
摘要翻译：在包括硅灰石作为其压电元件的SAW滤波器的嵌合区域中，包括连接到SAW滤波器的输入端子和输出端子的输入侧端子电极和输出侧端子电极。对于每个端子电极，在与SAW滤波器的嵌合区域分开只有预定距离的位置处连接有沿着与传输方向平行的方向在相互相反的方向上延伸的微带线的SAW滤波器内的频率信号。在SAW滤波器的装配区域中设置有狭缝，并且在与SAW滤波器内的频率信号的传输方向相交的方向上延伸。多个通孔设置在印刷基板中，并将其表面及其背面接地电连接在一起。此外，提供了具有导电表面并与所述过滤器的表面接触的保护构件，并且与所述过滤器的表面接触的所述保护构件的所述导电表面被设定为与所述过滤器的表面相同的尺寸，或者比其小。

2. 发明授权

US07449978B2 Printed substrate, and electronic component having shield structure 失效
标题翻译：印刷基板和具有屏蔽结构的电子部件
公开(公告)号：US07449978B2
公开(公告)日：2008-11-11
申请号：US11845990
申请日：2007-08-28
申请人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
发明人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
IPC分类号： H03H9/64 , H05K5/04 , H05K9/00
CPC分类号： H05K1/0243 , H03H9/0259 , H03H9/02913 , H05K1/111 , H05K2201/09063 , H05K2201/09281 , H05K2201/09336 , H05K2201/10083
摘要： In a fitting region for a SAW filter which includes langasite as its piezoelectric element, there are included an input side terminal electrode and an output side terminal electrode which are connected to an input terminal and to an output terminal of the SAW filter. To each of the terminal electrodes, at a position which is separated by just a predetermined distance from the fitting region of the SAW filter, there is connected a micro strip line which extends in mutually opposite directions along a direction which is parallel to the transmission direction of a frequency signal within the SAW filter. A slit is provided in the fitting region of the SAW filter and extends in a direction which intersects the transmission direction of the frequency signal within the SAW filter. A plurality of through holes are provided in the printed substrate and electrically connect together its surface and its rear surface which is grounded. Furthermore, there is provided a protective member which has a conductive surface and which is in contact with the surface of said filter, and said conductive surface of said protective member which is in contact with the surface of said filter is set so as to be of the same size as the surface of said filter, or so as to be smaller than it.
摘要翻译：在包括硅灰石作为其压电元件的SAW滤波器的嵌合区域中，包括连接到SAW滤波器的输入端子和输出端子的输入侧端子电极和输出侧端子电极。对于每个端子电极，在与SAW滤波器的嵌合区域分开只有预定距离的位置处连接有沿着与传输方向平行的方向在相互相反的方向上延伸的微带线的SAW滤波器内的频率信号。在SAW滤波器的装配区域中设置有狭缝，并且在与SAW滤波器内的频率信号的传输方向相交的方向上延伸。多个通孔设置在印刷基板中，并将其表面及其背面接地电连接在一起。此外，提供了具有导电表面并与所述过滤器的表面接触的保护构件，并且与所述过滤器的表面接触的所述保护构件的所述导电表面被设定为与所述过滤器的表面相同的尺寸，或者比其小。

3. 发明申请

US20070297161A1 PRINTED SUBSTRATE, AND ELECTRONIC COMPONENT HAVING SHIELD STRUCTURE 失效
标题翻译：印刷基板和具有屏蔽结构的电子元件
公开(公告)号：US20070297161A1
公开(公告)日：2007-12-27
申请号：US11845990
申请日：2007-08-28
申请人： Kunio YAMAGUCHI , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
发明人： Kunio YAMAGUCHI , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
IPC分类号： H05K9/00
CPC分类号： H05K1/0243 , H03H9/0259 , H03H9/02913 , H05K1/111 , H05K2201/09063 , H05K2201/09281 , H05K2201/09336 , H05K2201/10083
摘要： In a fitting region for a SAW filter which includes langasite as its piezoelectric element, there are included an input side terminal electrode and an output side terminal electrode which are connected to an input terminal and to an output terminal of the SAW filter. To each of the terminal electrodes, at a position which is separated by just a predetermined distance from the fitting region of the SAW filter, there is connected a micro strip line which extends in mutually opposite directions along a direction which is parallel to the transmission direction of a frequency signal within the SAW filter. A slit is provided in the fitting region of the SAW filter and extends in a direction which intersects the transmission direction of the frequency signal within the SAW filter. A plurality of through holes are provided in the printed substrate and electrically connect together its surface and its rear surface which is grounded. Furthermore, there is provided a protective member which has a conductive surface and which is in contact with the surface of said filter, and said conductive surface of said protective member which is in contact with the surface of said filter is set so as to be of the same size as the surface of said filter, or so as to be smaller than it.
摘要翻译：在包括硅灰石作为其压电元件的SAW滤波器的嵌合区域中，包括连接到SAW滤波器的输入端子和输出端子的输入侧端子电极和输出侧端子电极。对于每个端子电极，在与SAW滤波器的嵌合区域分开只有预定距离的位置处连接有沿着与传输方向平行的方向在相互相反的方向上延伸的微带线的SAW滤波器内的频率信号。在SAW滤波器的装配区域中设置有狭缝，并且在与SAW滤波器内的频率信号的传输方向相交的方向上延伸。多个通孔设置在印刷基板中，并将其表面及其背面接地电连接在一起。此外，提供了具有导电表面并与所述过滤器的表面接触的保护构件，并且与所述过滤器的表面接触的所述保护构件的所述导电表面被设定为与所述过滤器的表面相同的尺寸，或者比其小。

4. 发明申请

US20060012421A1 Printed-circuit board, electronic part having shield structure, and radio communication apparatus 失效
标题翻译：印刷电路板，具有屏蔽结构的电子部件和无线通信装置
公开(公告)号：US20060012421A1
公开(公告)日：2006-01-19
申请号：US10501934
申请日：2003-01-23
申请人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
发明人： Kunio Yamaguchi , Ryouhei Kimura , Atsushi Tanaka , Kenyu Morozumi
IPC分类号： H03B1/00 , H03K5/00
CPC分类号： H05K1/0243 , H03H9/0259 , H03H9/02913 , H05K1/111 , H05K2201/09063 , H05K2201/09281 , H05K2201/09336 , H05K2201/10083
摘要： In a fitting region for a SAW filter which includes langasite as its piezoelectric element, there are included an input side terminal electrode and an output side terminal electrode which are connected to an input terminal and to an output terminal of the SAW filter. To each of the terminal electrodes, at a position which is separated by just a predetermined distance from the fitting region of the SAW filter, there is connected a micro strip line which extends in mutually opposite directions along a direction which is parallel to the transmission direction of a frequency signal within the SAW filter. A slit is provided in the fitting region of the SAW filter and extends in a direction which intersects the transmission direction of the frequency signal within the SAW filter. A plurality of through holes are provided in the printed substrate and electrically connect together its surface and its rear surface which is grounded. Furthermore, there is provided a protective member which has a conductive surface and which is in contact with the surface of said filter, and said conductive surface of said protective member which is in contact with the surface of said filter is set so as to be of the same size as the surface of said filter, or so as to be smaller than it.
摘要翻译：在包括硅灰石作为其压电元件的SAW滤波器的嵌合区域中，包括连接到SAW滤波器的输入端子和输出端子的输入侧端子电极和输出侧端子电极。对于每个端子电极，在与SAW滤波器的嵌合区域分开只有预定距离的位置处连接有沿着与传输方向平行的方向在相互相反的方向上延伸的微带线的SAW滤波器内的频率信号。在SAW滤波器的装配区域中设置有狭缝，并且在与SAW滤波器内的频率信号的传输方向相交的方向上延伸。多个通孔设置在印刷基板中，并将其表面及其背面接地电连接在一起。此外，提供了具有导电表面并与所述过滤器的表面接触的保护构件，并且与所述过滤器的表面接触的所述保护构件的所述导电表面被设定为与所述过滤器的表面相同的尺寸，或者比其小。

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