Lumens Co., Ltd.

Sung-Sik Jo

Seung-Hyun Oh

Jung-A Lim

Ji-Yeon Lee

Sung-Yole Yun

Bo-Young Kim

Seung-Hoon Lee

Suk-Min Han

Kang-Min Han

Disclosed herein are a light emitting device package, a backlight unit, an illumination apparatus, and a method of manufacturing a light emitting device package capable of being used for a display application or an illumination application. The light emitting device package includes: a flip-chip type light emitting device having a first terminal and a second terminal installed therebeneath; a substrate having a first electrode formed at one side of an electrode separating space and a second electrode formed at the other side thereof; a first conductive bonding member installed on the first electrode of the substrate so as to be electrically connected to the first terminal of the light emitting device; a second conductive bonding member installed on the second electrode of the substrate so as to be electrically connected to the second terminal of the light emitting device; a reflection encapsulant molded and installed on the substrate so as to form a reflection cup part reflecting light generated in the light emitting device and filled in the electrode separating space to form an electrode separating part; and a filler filled between the reflection cup part and the first and second conductive bonding members.

Light emitting device package, backlight unit, illumination apparatus, and method of manufacturing light emitting device package

Disclosed herein is a backlight unit including a flat substrate, a light emitting device mounted on the flat substrate, a light guide plate disposed on the flat substrate, and a reflector being inserted to be disposed in a through-hole and having a contacted reflection portion contacted to the light emitting device and a spaced reflection portion spaced from the light emitting device. The light guide plate may include an inner wall surface defining the through-hole which accommodates the light emitting device. The contacted reflection portion and the spaced reflection portion are configured to reflect light generated in the light emitting device to penetrate into the light guide plate through the inner wall surface.

Backlight unit, double cone-shaped reflector, double cone-shaped reflector strip, illumination apparatus, and method of manufacturing double cone-shaped reflector

Growing community of inventors

Yongin-si, South Korea

Sung-Sik Jo