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US 8,786,805 B2Granted
Backlight unit and image display apparatus
AssigneeLG Innotek Co., Ltd.
InventorDoohee Kim
Life of this patent
Estimating the term…
Abstract
A backlight unit according to embodiment comprise of a frame, a light emitting device module disposed on a side of the frame and a plurality of light guide members disposed in the direction of the light irradiated from the light emitting device, wherein the light guide members have light transmissivity and reflectivity different from each other.
Claims20
A backlight unit comprising:
- a frame;
- a light emitting device module disposed on a side of the frame;
- and
- a plurality of light guide members disposed in a direction of the light irradiated from the light emitting device,
- wherein the light guide members have light transmissivity and reflectivity different from each other.
2 more elements
A backlight unit comprising:
- a frame;
- a light emitting device module disposed on a first side and a second side of the frame;
- and
- a plurality of light guide members inclined to the frame,
- wherein the light guide members have light transmissivity and reflectivity different from each other.
2 more elements
An image display apparatus comprising:
- a back light unit including a frame, a light emitting device module disposed on a side of the frame and a plurality of light guide members disposed in the direction of the light irradiated from the light emitting device, wherein the light guide members have light transmissivity and reflectivity different from each other;
- and
- a liquid crystal display panel disposed on the backlight unit, wherein the liquid crystal comprising a color filter substrate and a thin film transistor substrate opposite to each other.
Dependencies are inferred from the claim text.