Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1984-01-26
1985-02-26
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
29569L, 156633, 156644, 156655, 156668, B44C 122, C03C 1500, C03C 2506, B29C 1708
Patent
active
045016372
ABSTRACT:
A relatively thick ring of polymer or metal encircles the emitting area of a light emitting diode. A spherical lens rests on the ring and is both accurately located with respect to and spaced from the emitting area.
REFERENCES:
patent: 4307935 (1981-12-01), Monnier
Berg Howard M.
Mitchell Curtis W.
Motorola Inc.
Powell William A.
Wille Paul F.
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