Light guiding frame with a plurality of guiding tracks

Details Light guiding frame with a plurality of guiding tracks Light guiding frame with a plurality of guiding tracks

2006-05-02

2006-05-02

O'Shea, Sandra (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S623000, C362S612000, C362S558000, C362S800000

Reexamination Certificate

active

07036971

ABSTRACT:
A light guiding frame with a plurality of guiding tracks is used in a backlight module of a display device with a lighting member. The light guiding frame includes one (or two) forked lighting member, a reflection member enclosing the forked lighting member, and a light-guide member connected to the forked lighting member and having a predetermined shape. The forked lighting member has a containing portion receiving the light member and guiding tracks extending from the containing portion for transmitting light emitted from the lighting member to the light-guide member. The light-guide member is shaped to meet a particular requirement of linearly or circularly shaped displaying region.

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patent: 6270243 (2001-08-01), Simon
patent: 6366409 (2002-04-01), Umemoto et al.

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