Method of manufacturing an insulating arrangement for optical in

Details Method of manufacturing an insulating arrangement for optical in Method of manufacturing an insulating arrangement for optical in

1990-02-09

1991-08-06

Zimmerman, John J.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156643, 156648, 1566591, 156662, B23K 2600

Patent

active

050375075

ABSTRACT:
An isolating arrangement for isolating a portion of a substrate from the remaining portions of the substrate, characterized by the arrangement comprising a pair of obliquely extending slots which merge with each other in the interior of the substrate to isolate a portion or region of the substrate from the remaining portion, except at least at one end of the portion extending between the slots. The slots are preferably formed by a laser-induced, wet-chemical etching and, subsequent to forming the slots, they can be filled with a material, such as metal or a ternary absorber material, to increase the isolation of the substrate region or portion.

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