Lens and backlight module of display utilizing the same

Details Lens and backlight module of display utilizing the same Lens and backlight module of display utilizing the same

2007-08-28

2011-10-25

Han, Jason Moon (Department: 2875)

Illumination

Display backlight

Lcd backlight

C362S249020, C362S311020, C362S608000, C362S800000

Reexamination Certificate

active

08042965

ABSTRACT:
A display includes a panel and a backlight module. The backlight module includes a reflective board, a shell, at least two lenses and a light source. The lenses are installed on the reflective board. The reflective board is installed on the shell. The light source is installed in the shell and the light from the light source passes through the lenses. Each lens includes a bottom portion on the reflective board and an extending portion protruding slantwise from the bottom portion. The extending portion includes a reflective surface opposite to the reflective board approximately. A light from the light source is reflected onto the reflective board via the reflective surface, and then reflected onto the panel via the reflective board.

REFERENCES:
patent: 6874900 (2005-04-01), Hsieh
patent: 2005/0001537 (2005-01-01), West et al.
patent: 2006/0067079 (2006-03-01), Noh et al.

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