发明申请
US20060050363A1 BICHROMAL AND MULTICOLORED BALLS 失效
双色和多色混合

BICHROMAL AND MULTICOLORED BALLS
摘要:
Various techniques are disclosed for forming bichromal balls or multicolored balls by laser-based methods. In one method, a laser and a template are used to form small discrete precursors that are subsequently spherodized. In another method a laser is used to cut or otherwise form small discrete precursors that are also subsequently spherodized. These methods are particularly well suited for forming balls or other sphere-like bodies having diameters less than 100 microns.
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