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US 8,477,262 B2Granted
Backlight unit and display device using the same
AssigneeLG Innotek Co., Ltd.
InventorDong Wook Park
Life of this patent
Estimating the term…
Abstract
Disclosed are a backlight unit and a display device using the same. The backlight unit includes a light guide plate, a light emitting module provided on at least one lateral surface of the light guide plate to supply light to the light guide plate, and a bottom cover to contain the light guide plate and the light emitting module. The light emitting module includes a substrate including a plurality of through holes and a plurality of light emitting devices which are inserted into the through holes and spaced apart from the light guide plate at a first distance.
Claims20
A backlight unit comprising:
- a light guide plate;
- a light emitting module provided on at least one lateral surface of the light guide plate to supply light to the light guide plate;
- and
- a bottom cover to contain the light guide plate and the light emitting module,
- wherein the light emitting module includes a substrate including a plurality of through holes and a plurality of light emitting devices that are inserted into the through holes and spaced apart from the light guide plate by a first distance, and each of the light emitting devices include electrodes that are electrically connected to a circuit pattern formed on a surface of an insulating layer that faces the light guide plate,
- a bonding layer over a top surface of the electrodes, wherein the bonding layer contacts the light guide plate.
3 more elements
A backlight unit comprising:
- a light guide plate;
- a light emitting module provided on at least one lateral surface of the light guide plate to supply light to the light guide plate;
- and
- a bottom cover to contain the light guide plate and the light emitting module,
- wherein the light emitting module includes a substrate having a plurality of through holes and a plurality of light emitting devices provided in the through holes and spaced apart from the light guide plate by a first distance,
- wherein the substrate includes a front surface to face the at least one lateral surface of the light guide plate and a rear surface, and
- wherein each of the light emitting devices includes a plurality of electrodes that are electrically coupled to a circuit board formed on the rear surface of the substrate.
4 more elements
Dependencies are inferred from the claim text.