Invention Grant
- Patent Title: LED strip for indirect light emission
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Application No.: US16640190Application Date: 2018-08-20
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Publication No.: US11067229B2Publication Date: 2021-07-20
- Inventor: Ties Van Bommel , Rifat Ata Mustafa Hikmet
- Applicant: SIGNIFY HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: SIGNIFY HOLDING B.V.
- Current Assignee: SIGNIFY HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Agent Daniel J. Piotrowski
- Priority: EP17187969 20170825
- International Application: PCT/EP2018/072414 WO 20180820
- International Announcement: WO2019/038222 WO 20190228
- Main IPC: F21S4/22
- IPC: F21S4/22 ; F21V7/00 ; F21Y107/10 ; F21Y103/10 ; F21Y115/10

Abstract:
Disclosed is a LED strip for providing indirect light emission. The LED strip comprises a plurality of LEDs arranged on an upper surface, wherein the LED strip has an unfolded state and a folded state, the LED strip being substantially planar in the unfolded state. The LED strip comprises a first side and a second side opposite to the first side, the first and second side being parallel to a central longitudinal axis in the unfolded state. The LED strip in the folded state has a plurality of first loops comprising at least one opening and being provided with at least one of the plurality of LEDs, which is configured to emit light towards a reflective interior surface of the loop, whereby at least a portion of the light reflected from the reflective interior surface may exit the at least one opening of each loop.
Public/Granted literature
- US20200182416A1 LED STRIP FOR INDIRECT LIGHT EMISSION Public/Granted day:2020-06-11
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