Image reading apparatus and image forming apparatus

Details Image reading apparatus and image forming apparatus Image reading apparatus and image forming apparatus

2008-02-14

2010-06-22

Lee, Cheukfan (Department: 2625)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S475000, C358S497000, C358S474000, C250S227110, C250S234000, C399S221000, C399S220000, C399S212000

Reexamination Certificate

active

07742202

ABSTRACT:
A light-collective member (142) for collecting a light outputted from a light source (140), which irradiates a light toward a document surface, toward a sub-scanning direction is provided in front of the light source (140). An illuminating portion which is so formed that each of opposite end surfaces (170, 172) in the main scanning direction of the light-collective member (142) has an obtuse angle with respect to a bottom surface (174) facing the light source (140).

REFERENCES:
patent: 7436556 (2008-10-01), Onishi et al.
patent: 7538911 (2009-05-01), Sakurai et al.
patent: 7548352 (2009-06-01), Sakurai et al.
patent: 2-284571 (1990-11-01), None

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