Anticounterfeiting method for a dot-matrix hologram composed of grating dots with different fringe orientations.
- Published in:
- Optical Engineering, 2015, v. 54, n. 11, p. 1, doi. 10.1117/1.OE.54.11.113106
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- Article
Works matching DE "DOT matrix printers"
Results: 2
1
2
Development of full color LED display with color sensor function.
- Published in:
- Electronics & Communications in Japan, 2019, v. 102, n. 3, p. 21, doi. 10.1002/ecj.12145
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- Article