Image reading using irradiated light

Details Image reading using irradiated light Image reading using irradiated light

2007-04-03

2007-04-03

Alavi, Amir (Department: 2624)

Image analysis

Image sensing

Optical

Reexamination Certificate

active

10301746

ABSTRACT:
The present invention relates to an image input device including a substrate, a light sensor, a light emitter, and a light guide. The light sensor, the light emitter, and the light guide are provided on the substrate. The light emitted from the light emitter is guided to a position above the light sensor by the light guide.

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