Invention Grant
- Patent Title: Optical barrier using side fill and light source module including the same
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Application No.: US17446489Application Date: 2021-08-31
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Publication No.: US11692701B2Publication Date: 2023-07-04
- Inventor: Jun Youb Lee , Young Gyu Kang , Tae Youn Won
- Applicant: Namuga Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: NAMUGA, CO., LTD.
- Current Assignee: NAMUGA, CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: FisherBroyles, LLP
- Agent Susan M. Oiler
- Priority: KR 20210103774 2021.08.06
- Main IPC: F21V31/04
- IPC: F21V31/04 ; F21V11/00 ; F21V5/04
Abstract:
A light source module includes a substrate; a light source disposed on the substrate; a lens assembly configured to transmit light transferred from the light source; and an optical barrier having a shape which surrounds the light source to block light transferred from the light source.
Public/Granted literature
- US20230040923A1 OPTICAL BARRIER USING SIDE FILL AND LIGHT SOURCE MODULE INCLUDING THE SAME Public/Granted day:2023-02-09
Information query
