Device for spacing at least one lens from an optoelectronic comp

Details Device for spacing at least one lens from an optoelectronic comp Device for spacing at least one lens from an optoelectronic comp

1996-11-20

1999-05-11

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

2502081, 359619, H01L27/146

Patent

active

059029978

ABSTRACT:
An optoelectronic unit includes a base plate, an optoelectronic component carried by the base plate and having at least one optically active zone, and a lens body having at least one lens associated with the at least one optically active zone. The lens body has an integral spacing device resting directly against the optoelectronic component for establishing a desired clearance distance between the at least one optically active zone and the at least one lens.

REFERENCES:
patent: 4528446 (1985-07-01), Dunaway et al.
patent: 4767172 (1988-08-01), Nichols et al.
patent: 4994664 (1991-02-01), Veldkamp
patent: 5040868 (1991-08-01), Waitl et al.
patent: 5260587 (1993-11-01), Sato
patent: 5359190 (1994-10-01), O'Regan et al.
patent: 5424531 (1995-06-01), O'Regan et al.
patent: 5737466 (1998-04-01), Honsberg et al.

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