Invention Grant
- Patent Title: Lighting apparatus
- Patent Title (中): 照明设备
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Application No.: US12528775Application Date: 2008-04-04
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Publication No.: US08136973B2Publication Date: 2012-03-20
- Inventor: Junghoon Lee
- Applicant: Junghoon Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0033129 20070404
- International Application: PCT/KR2008/001900 WO 20080404
- International Announcement: WO2008/123693 WO 20081016
- Main IPC: F21V7/04
- IPC: F21V7/04

Abstract:
A lighting apparatus is disclosed. The lighting apparatus includes a light source, a first reflective unit reflecting light, a second reflective unit that is positioned opposite the first reflective unit and reflects the light, and a light pipe positioned outside the first reflective unit. The light source is positioned inside the first reflective unit. The light pipe receives the light reflected by the first reflective unit or the second reflective unit to emit the light.
Public/Granted literature
- US20100110718A1 LIGHTING APPARATUS Public/Granted day:2010-05-06
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