Signal conversion apparatus and display apparatus using the same
AssigneeCanon Kabushiki Kaisha
InventorsOsamu Yuki, Yasuhiro Ito
Life of this patent
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Abstract
A signal conversion apparatus allows long distance transmission while suppressing cross talk between adjacent signal lines and the introduction of external noise, even when signals are transmitted at a high rate. The signal conversion apparatus is interposed between an image signal source for outputting in image signal and a display apparatus for displaying an image in accordance with the image signal and includes a first conversion unit for converting an unbalanced signal supplied from the image signal source to a balanced signal, and a second conversion unit for converting the balanced signal outputted by the first conversion unit and outputting it to the display apparatus.
Claims7
A signal conversion apparatus to be interposed between an image signal source for outputting an image signal having a logical level and a display apparatus for displaying an image in accordance with the image signal, said apparatus comprising:
- a first conversion unit for converting an unbalanced signal having a logical level input from the image signal source to a balanced signal having a logical level and outputting the balanced signal;
- and
- a second conversion unit for converting the balanced signal output by said first conversion unit to an unbalanced signal having a logical level and outputting the same to the display apparatus.
Dependencies are inferred from the claim text.