Mounting and/or removing of components using optical fiber tools

Details Mounting and/or removing of components using optical fiber tools Mounting and/or removing of components using optical fiber tools

1997-09-11

1999-05-18

Mills, Gregory

Electric heating

Metal heating

By arc

21912164, 21912177, B23K26/00

Patent

active

059048689

ABSTRACT:
A laser tool for securing or removing a component from a semiconductor substrate includes a light-transmissive bonding tip having an opening to accommodate a central portion of the component inner and outer walls of the tip being coated with a light reflective material, a portion of the end of the tip being coated with a light absorptive material, so that peripheral areas of the component are locally heated by the tip to mount or remove the component.

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