Invention Grant
- Patent Title: Lighting apparatus
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Application No.: US18158701Application Date: 2023-01-24
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Publication No.: US11754877B2Publication Date: 2023-09-12
- Inventor: Kwang Ho Park , Chul Hong Kim , Moo Ryong Park , Byoung Eon Lee
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: SALIWANCHIK, LLOYD & EISENSCHENK
- Priority: KR 20110030697 2011.04.04 KR 20110070270 2011.07.15 KR 20120017280 2012.02.21 KR 20120017282 2012.02.21
- Main IPC: G02F1/13357
- IPC: G02F1/13357 ; F21K9/61 ; F21Y115/10 ; B32B27/36
Abstract:
The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.
Public/Granted literature
- US20230161195A1 LIGHTING APPARATUS Public/Granted day:2023-05-25
Information query
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