Light source module for a scanning apparatus and a scanning...

Details Light source module for a scanning apparatus and a scanning... Light source module for a scanning apparatus and a scanning...

2005-01-11

2005-01-11

Frech, Karl D. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S462420

Reexamination Certificate

active

06840452

ABSTRACT:
A light source module has a laser diode, and a circuit board. The circuit board includes the laser diode, a driver circuit for the laser diode, and a connector for receiving a power supply for driving the laser diode from an electric power source. A lens and an aperture shapes the laser beam emitted from the laser diode. A housing made of electrical insulating material contains the lens, the aperture and the circuit board except for a portion of the circuit board where the connector is mounted.

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