Lumens Co., Ltd.

Chunki Min

Keunoh Kim

Huikyeong Noh

Kyungmin Cho

Seunghyun Oh

Yungeon Cho

Sangkeun Cho

Jaeyoon Lim

Disclosed is an LED module assembly for a display including a first LED module and a second LED module. The first LED module includes a first unit substrate, a plurality of LED chips mounted on the first unit substrate to form a plurality of pixels, and a first light absorbing layer formed on the first unit substrate. The second LED module includes a second unit substrate, a plurality of LED chips mounted on the second unit substrate to form a plurality of pixels, and a second light absorbing layer formed on the second unit substrate. The first unit substrate and the second unit substrate are laterally connected to each other. Each of the first light absorbing layer and the second light absorbing layer includes a plurality of valleys formed between the plurality of pixels. The first light absorbing layer includes a first inclined portion formed obliquely from the upper end edge of the interface between the first unit substrate and the second unit substrate to the upper portion of the side surface of each of the outer LED chips mounted on the first unit substrate. The second light absorbing layer includes a second inclined portion formed obliquely from the upper end edge of the interface between the first unit substrate and the second unit substrate to the upper portion of the side surface of each of the outer LED chips mounted on the second unit substrate. At least one of the plurality of valleys is formed by the first inclined portion and the second inclined portion meeting each other.

LED module assemblies for displays

Disclosed is a method for fabricating the light emitting device packages. The method includes: mounting and arranging light emitting device units on a substrate; attaching wavelength converting members to the respective light emitting device units mounted and arranged on the substrate; filling a reflective material between the light emitting device units attached with the wavelength converting members to form a reflective member; and vertically cutting the reflective material such that the reflective material surrounds the individual light emitting device units attached with the wavelength converting members. Also disclosed are light emitting device packages fabricated by the method.

Method for fabricating LED package

Growing community of inventors

Yongin-si, South Korea

Chunki Min