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US 7,458,711 B2Granted
Backlight module with grooved light guide plate fixing light source therein
AssigneeInnolux Display Corp.
InventorYu-Cheng Cheng
Life of this patent
Estimating the term…
Abstract
A backlight module includes a light source assembly and a light guide plate. The light guide plate includes a side surface, a light emission surface substantially perpendicular to the side surface, and a first groove defined at the side surface. The first groove fixedly accommodates the light source assembly.
Claims3
A backlight module comprising:
- a light source assembly;
- a plurality of wires electrically connected to the light source assembly;
- and
- a light guide plate comprising:
- a side surface;
- a light emission surface substantially perpendicular to the side surface;
- a first groove defined at the side surface, the first groove fixedly accommodating the light source assembly;
- and
- a second groove located above and substantially parallel to the first groove, the second groove accommodating the wires.
6 more elements
A backlight module comprising:
- a light source assembly;
- a plurality of wires electrically connected to the light source assembly, the wires comprising high and low voltage wires;
- and
- a light guide plate comprising:
- a side surface;
- a light emission surface substantially perpendicular to the side surface;
- a first groove defined at the side surface, the first groove fixedly accommodating the light source assembly;
- a second groove located above and substantially parallel to the first groove, the second groove accommodating the high voltage wire;
- and
- a third groove located below and substantially parallel to the first groove, the third groove accommodating the low voltage wire.
7 more elements
A backlight module comprising:
- a light source assembly;
- a plurality of wires electrically connected to the light source assembly, the wires comprising high and low voltage wires;
- and
- a light guide plate comprising:
- a side surface;
- a light emission surface substantially perpendicular to the side surface;
- a first groove defined at the side surface, the first groove fixedly accommodating the light source assembly;
- a second groove located below and substantially parallel to the first groove, the second groove accommodating the high voltage wire;
- a third groove located below and substantially parallel to the first groove, the third groove accommodating the low voltage wire.
6 more elements
Dependencies are inferred from the claim text.