公开(公告)号：US20200152694A1

公开(公告)日：2020-05-14

申请号：US16512850

申请日：2019-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho LEE ,  Namhyeok KWAK ,  Gunduk KIM ,  Seungwoo LEE ,  Do-Hun KIM ,  Heedong KIM

IPC: H01L27/15 ,  F21S41/13 ,  F21S41/153 ,  H01L33/50

Abstract: Disclosed are light emitting modules and automobile illumination devices including the same. The light emitting module comprises a module substrate, a light emitting device on the module substrate, and a light guide structure apart from the module substrate and in plan view surrounding the light emitting device. The light emitting device comprises a first pixel and a second pixel each including a light emitting diode (LED) chip that emits light whose wavelength falls within a range of blue color or ultraviolet ray, and a wavelength conversion material on a top surface of at least one of the first and second pixels.