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US 2008/0174595 A1Published application
Controlled impedance display adapter
AssigneeNVIDIA Corporation
InventorsRoss F. Jatou, Charlie J. Shu, Nandan Subraman
Life of this patent
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Abstract
A display adapter for a digital connector and an analog connector. The display adapter includes a PCB (printed circuit board). A first connector and a second connector are both mounted on the PCB. The first connector and second connectors can be VGA, DVI-I, DVI-D, or HDMI format. The PCB is configured to communicatively couple video signals between the first connector having one format and the second connector having a different format.
Claims13
A display adapter, comprising:
- a PCB (printed circuit board);
- a VGA connector mounted on the PCB;
- a DVI-I connector mounted on the PCB, wherein the PCB is configured for communicatively coupling analog signals between the VGA connector and the DVI-I connector.
A DVI-I and VGA display adapter, comprising:
- an EMI shielded PCB (printed circuit board);
- a device case enclosing the PCB;
- a VGA connector mounted on the PCB;
- a DVI-I connector mounted on the PCB;
- and
- a plurality of traces within the PCB for communicatively coupling analog signals between the VGA connector and the DVI-I connector.
3 more elements
Dependencies are inferred from the claim text.