Electro-optical scanning unit having adjustable connecting eleme

Details Electro-optical scanning unit having adjustable connecting eleme Electro-optical scanning unit having adjustable connecting eleme

1994-09-07

1996-07-02

Epps, Georgia Y.

Optical: systems and elements

Lens

With support

359821, G02B 702

Patent

active

055328822

ABSTRACT:
An electro-optical scanning unit which comprises a linear LED array and a linear lens array for imaging slitwise onto a photoconductive drum with light is emitted by the LED's, and a holder for the lens array is connected by leaf springs to a holder for the LED array, the leaf springs connecting the holders in the middle of the arrays and at some distances therefrom and permitting adjustment of the lens array in a direction (Y-direction) perpendicular to the optical axis plane of the lens array and in a direction (Z-direction) parallel to said optical axis plane, the lens holder consisting of two parts which are glued to the lens array and which together form a diaphragm for the lens array.

REFERENCES:
patent: 4322063 (1982-03-01), Fischbeck et al.
patent: 4728981 (1988-03-01), Koek
patent: 4913526 (1990-04-01), Hediger
patent: 5274732 (1993-12-01), Farnand
patent: 5343271 (1994-08-01), Morishige
Research Disclosure, Apr. 1992, pp. 275-277.

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