• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.11a
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• pp.213-216
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• 2002

The system realization for printimage enhancement of electrothermal printer using thermal historic management is presented. The thermal historic control technique reduces the blur that the high density thermal print head(TPH) and high speed printing in the 300dpi high is increased edge blur of printed image. The experiment result is that the system enhance the quality of print image.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.05a
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• pp.183-186
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• 2003

The system realization of 2D barcode electrothermal printer for the adapted scanner recognition is presented. The 2D barcode leads the horizontal and vertical definition to recognize the scanner being an important part in system. The high definition electrothermal printer of 300dpi resolution used power historic control technique to vertical and horizontal coordinate is realized. The result of experiment is that the system enhances the quality of print image to require recognizing 20 barcode.