Display device
AssigneeSamsung Display Co., Ltd.
InventorsJieun NAM, Seki PARK, Dongyeon KANG, Seokhyun NAM
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Abstract
A display device includes a backlight assembly including a light emitting unit to emit a light and a display panel receiving the light and displaying an image. The light emitting unit includes a light emitting diode package, an optical lens, and a reflective layer. The light emitting diode package includes at least two light emitting diodes to emit lights having different colors. The optical lens covers the light emitting diode package and includes a first lens surface and a second lens surface changing an optical path of the light incident through the first lens surface. The reflective layer is partially disposed on the first lens surface.
Claims18
A display device comprising:
- a backlight assembly comprising a light emitting unit;
- and
- a display panel receiving light from the light emitting unit and displaying an image,
- wherein the light emitting unit comprises:
- a light emitting diode package comprising at least two light emitting diodes to emit lights having different colors respectively;
- an optical lens covering the light emitting diode package and comprising a first lens surface and a second lens surface changing an optical path of the lights incident through the first lens surface;
- and
- a reflective layer partially disposed on the first lens surface.
A display device comprising:
- a backlight assembly comprising a plurality of light emitting units;
- and
- a display panel receiving light from the light emitting units and displaying an image,
- wherein each light emitting unit comprises:
- a light emitting diode package comprising at least two light emitting diodes to emit lights having different colors respectively;
- an optical lens covering the light emitting diode package and comprising a first lens surface and a second lens surface changing an optical path of the lights incident through the first lens surface, and the lights having different colors being mixed by the optical lens to form white light;
- and
- a reflective layer partially disposed on the first lens surface.
Dependencies are inferred from the claim text.