DE2513890
The machine-readable coded circuit board has a strip of coding bars along its edge suitable for optical reading by a machine. The coding bars are located on the same side of the board as the components and can be produced in several ways: by screen printing laser to burn-off coding gaps in continuou...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The machine-readable coded circuit board has a strip of coding bars along its edge suitable for optical reading by a machine. The coding bars are located on the same side of the board as the components and can be produced in several ways: by screen printing laser to burn-off coding gaps in continuous painted lineby painting the bars separately of a continuous painted linecoloured paints. The advantage of using these thin lines of coding bars along the edge of the board lies in not affecting the board's operation and in being simply altered. |
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