Method of manufacturing a light source unit

Details Method of manufacturing a light source unit Method of manufacturing a light source unit

1996-01-26

1997-07-08

Paschall, Mark H.

Electric heating

Metal heating

By arc

21912163, 21912185, B23K 2600

Patent

active

056457391

ABSTRACT:
A plurality of light emitting units are prepared each of which is provided with a laser diode having a laser diode chip which emits one beam and a collimator lens for converting a beam emitted from the laser diode into a parallel beam. The light emitting units are fixed to a bar body so as to be in a row. A plurality of such bar bodies are prepared, and by fixing the bar bodies to a substrate, the light source units are arranged in a matrix form. The positions of the light emitting units are adjusted and fixed after the light emitting units are fitted in the bar bodies so that a plurality of beams emitted from the laser diodes are in parallel with one another at predetermined intervals.

REFERENCES:
patent: 3835414 (1974-09-01), Ahearn
patent: 4319839 (1982-03-01), Durran
patent: 4358659 (1982-11-01), Spohnheimer
patent: 4562350 (1985-12-01), Thirouard et al.
patent: 4601452 (1986-07-01), Rando
patent: 4720168 (1988-01-01), Kaneko
patent: 4901325 (1990-02-01), Kato et al.
patent: 4959761 (1990-09-01), Critelli et al.
patent: 4993801 (1991-02-01), Sarraf

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