Illuminating device, light guide body and liquid crystal...

Details Illuminating device, light guide body and liquid crystal... Illuminating device, light guide body and liquid crystal...

2007-10-02

2007-10-02

O'Shea, Sandra (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S621000, C362S612000, C362S617000

Reexamination Certificate

active

10716684

ABSTRACT:
An illuminating device is disclosed., which is high brightness and able to reduce leaking light and preferably made thin. A front light has a light guide plate, a bar light guide body and a light emitting element. A prism shape for reflecting propagating light within the light guide plate and emitting this propagating light to the side of an emitting face of the light guide plate is formed on the emitting face of the light guide plate.

REFERENCES:
patent: 6104453 (2000-08-01), Watanabe
patent: 6366409 (2002-04-01), Umemoto et al.
patent: 6474824 (2002-11-01), Wada
patent: 6734929 (2004-05-01), Sugiura et al.
patent: 6816214 (2004-11-01), Ohsumi
patent: 7040796 (2006-05-01), Sugiura et al.
patent: 2003/0227768 (2003-12-01), Hara et al.

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