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A handbeld color measurement instrument capable of reading both barcodes and sample colors. The instrument includes a single color measurement engine connected to a control capable of detecting and reading barcodes. When a barcode is detected, the control updates program and/or configuration informa

A handbeld color measurement instrument capable of reading both barcodes and sample colors. The instrument includes a single color measurement engine connected to a control capable of detecting and reading barcodes. When a barcode is detected, the control updates program and/or configuration information in accordance with information contained in the barcode. When a barcode is not detected, the control operates to read sample colors.

대표청구항 ▼

1. A color measurement instrument comprising:a color measurement means for outputting color signals representative of colors aligned with, and moving with respect to, said color measurement means; anda control means coupled to said color measurement means for receiving the color signals, for determi

1. A color measurement instrument comprising:a color measurement means for outputting color signals representative of colors aligned with, and moving with respect to, said color measurement means; anda control means coupled to said color measurement means for receiving the color signals, for determining if the color signals correspond to a barcode having a plurality of portions each of a different or unique color, the barcode portions at least partially overlaid, for reading each of the unique barcode portions, for outputting barcode information corresponding to each of the barcode portions if the color signals correspond to a barcode, and for outputting color information if the color signals do not correspond to a barcode. 2. The color measurement instrument of claim 1 where the color information comprises a mathematical representation of the color signals. 3. The color measurement instrument of claim 1 where at least one bit from one barcode portion is overlaid on one bit from another barcode portion. 4. The color measurement instrument of claim 3 further including a display for indicating if the unit has recognized a barcode. 5. The color measurement instrument of claim 4 where the display is an LED. 6. The color measurement instrument of claim 5 where the LED is capable of flashing yellow or green. 7. A color measurement instrument comprising:a color measurement means for outputting target signals representative of a color target aligned with, and moving with respect to, said color measurement means; anda control means coupled to said color measurement means for receiving the target signals, for determining from the target signals if the target signals correspond to a barcode, for outputting barcode information corresponding to the barcode if the target signals correspond to a barcode, and for outputting color information if the target signals do not correspond to a barcode. 8. The color measurement instrument of claim 7 further comprising:means to transmit color information or barcode information to a host computer. 9. The color measurement instrument of claim 8 further comprising:recognition means for recognizing a specific sequence from the barcode information. 10. The color measurement instrument of claim 9 further comprising:configuration means for configuring the color measurement instrument based upon the specific sequence of barcodes recognized by the recognition means. 11. The color measurement instrument of claim 10 comprising a mechanical distance feedback mechanism. 12. The color measurement instrument of claim 11 where the mechanical distance feedback mechanism comprises a rotary encoder. 13. The color measurement instrument of claim 12 where the target signals comprise a magenta signal, a cyan signal, and a yellow signal. 14. A method of operating a color instrument comprising:scanning a color target containing colors;producing color signals representative of the colors;determining from the color signals if the color signals correspond to a first barcode having a first color;if so, outputting barcode information corresponding to the first barcode; andif not, outputting color information. 15. The method of claim 14 further comprising:determining from the color signals if a second barcode exists for a second color; and, if so, outputting barcode information corresponding to the second barcode.