Invention Grant
- Patent Title: Light emitting module and automotive illumination device including the same
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Application No.: US16512850Application Date: 2019-07-16
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Publication No.: US10998375B2Publication Date: 2021-05-04
- Inventor: Junho Lee , Namhyeok Kwak , Gunduk Kim , Seungwoo Lee , Do-Hun Kim , Heedong Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2018-0139021 20181113
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L27/15 ; F21S41/13 ; F21S41/153 ; H01L25/075 ; H01L33/58 ; H01L33/08

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.
Public/Granted literature
- US20200152694A1 LIGHT EMITTING MODULE AND AUTOMOTIVE ILLUMINATION DEVICE INCLUDING THE SAME Public/Granted day:2020-05-14
Information query
IPC分类: