Invention Grant
US08120441B2 Circuit board with a reference plane having multi-part non-conductive regions for decreased crosstalk
有权
具有参考平面的电路板，具有用于减少串扰的多部分非导电区域
- Patent Title: Circuit board with a reference plane having multi-part non-conductive regions for decreased crosstalk
- Patent Title (中): 具有参考平面的电路板，具有用于减少串扰的多部分非导电区域
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Application No.: US12628221Application Date: 2009-12-01
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Publication No.: US08120441B2Publication Date: 2012-02-21
- Inventor: Hsing-Chou Hsu , Tung-Yang Chen
- Applicant: Hsing-Chou Hsu , Tung-Yang Chen
- Applicant Address: TW Fonghua Village, Xinshi Dist., Tainan
- Assignee: Himax Technologies Limited
- Current Assignee: Himax Technologies Limited
- Current Assignee Address: TW Fonghua Village, Xinshi Dist., Tainan
- Agent Winston Hsu; Scott Margo
- Main IPC: H01P3/08
- IPC: H01P3/08
Abstract:
A circuit board includes a signal line plane and a reference plane. The signal line plane has at least a first transmission line and a second transmission line formed thereon. The reference plane has a conductive region and at least a non-conductive region. The first transmission line and the second transmission line overlap the conductive region in a thickness direction of the circuit board. The non-conductive region includes at least a first part and a second part connected to the first part, where the second part is positioned between the projection of the first transmission line on the reference plane and the projection of the second transmission line on the reference plane, and has no intersection with at least one of the projection of the first transmission line and the projection of the second transmission line.
Public/Granted literature
- US20110128086A1 CIRCUIT BOARD WITH DECREASED CROSSTALK Public/Granted day:2011-06-02
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