Backlight device of a LCD display

Details Backlight device of a LCD display Backlight device of a LCD display

2007-02-27

2007-02-27

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S001100, C345S005000, C349S062000, C349S065000, C358S484000, C362S026000, C385S901000

Reexamination Certificate

active

10396785

ABSTRACT:
A many-faceted LCD display, comprising a light guide pipe, a light source, a first optical means, a second optical means, a first LCD panel and a second LCD panel, is disclosed. The light guide pipe comprises a first surface capable and optional of attaching a reflector, a second surface capable and optional of attaching a reflector, a first edge, and a second edge capable and optional of attaching a reflector. The light source is provided at the first edge and capable of generating and emitting light into the light guide pipe. The first optical means is provided on the first surface of the light guide pipe, and the second optical means is provided on the second surface of the light guide pipe. The first LCD panel is provided on the first optical means, and the second LCD panel is provided on the second optical means.

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