Semiconductor light emitting device package
AssigneeLG Innotek Co., Ltd.
InventorBong Kul MIN
Life of this patent
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Abstract
A semiconductor light emitting device package is provided, including a body, first and second reflective cups disposed under a top surface of the body and spaced apart, a first connection pad disposed under the top surface of the body and spaced apart from the first and second reflective cups, a second connection pad disposed under the top surface of the body and spaced apart from the first and second reflective cups and the first connection pad, a first semiconductor light emitting device disposed within the first reflective cup, and a second semiconductor light emitting device disposed within the second reflective cup.
Claims20
A semiconductor light emitting device package, comprising:
- a body;
- a first reflective cup and a second reflective cup provided at a top surface of the body and spaced apart from each other;
- a first connection pad provided at the top surface of the body and spaced apart from the first reflective cup and the second reflective cup;
- a second connection pad provided at the top surface of the body and spaced apart from the first reflective cup, the second reflective cup and the first connection pad;
- a first semiconductor light emitting device disposed in the first reflective cup;
- and
- a second semiconductor light emitting device disposed in the second reflective cup,
- wherein the first reflective cup and the second reflective cup are symmetrical relative to a center of the body.
The semiconductor light emitting device package according to 1, wherein each of the first connection pad and the second connection pad has a diameter of 0.15 mm or more.
A backlight unit, comprising:
- a bottom cover;
- a reflective plate provided on the bottom cover;
- a light guide plate disposed in front of the reflective plate;
- a light source module emitting light to the light guide plate, wherein the light source module includes a substrate and semiconductor light emitting device packages;
- and
- an optical sheet provided in front of the light guide plate,
- wherein each of the semiconductor light emitting device packages comprises:
- a body;
- a first reflective cup and a second reflective cup disposed in a top surface of the body and spaced apart from each other;
- a first connection pad disposed in the top surface of the body and spaced apart from the first reflective cup and the second reflective cup;
- a second connection pad disposed in the top surface of the body and spaced apart from the first reflective cup, the second reflective cup and the first connection pad;
- a first semiconductor light emitting device disposed in the first reflective cup;
- and
- a second semiconductor light emitting device disposed in the second reflective cup,
- wherein the first reflective cup and the second reflective cup are symmetrical relative to a center of the body.
A display apparatus, comprising:
- a display panel;
- a backlight unit emitting light to the display panel;
- and
- an image signal output circuit connected with the display panel to supply an image signal,
- wherein the backlight unit comprises:
- a bottom cover;
- a reflective plate provided on the bottom cover;
- a light guide plate disposed in front of the reflective plate;
- a light source module emitting light to the light guide plate, wherein the light source module includes a substrate and semiconductor light emitting device packages;
- and
- an optical sheet provided in front of the light guide plate,
- wherein each of the semiconductor light emitting device packages comprises:
- a body;
- a first reflective cup and a second reflective cup disposed in a top surface of the body and spaced apart from each other;
- a first connection pad disposed in the top surface of the body and spaced apart from the first reflective cup and the second reflective cup;
- a second connection pad disposed in the top surface of the body and spaced apart from the first reflective cup, the second reflective cup and the first connection pad;
- a first semiconductor light emitting device disposed in the first reflective cup;
- and
- a second semiconductor light emitting device disposed in the second reflective cup,
- wherein the first reflective cup and the second reflective cup are symmetrical relative to a center of the body.
Dependencies are inferred from the claim text.