Invention Grant
- Patent Title: LED package with capacitive couplings
- Patent Title (中): LED封装带电容耦合
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Application No.: US14434775Application Date: 2013-10-11
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Publication No.: US09386640B2Publication Date: 2016-07-05
- Inventor: Egbertus Reinier Jacobs , Marc Andre De Samber
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2013/059312 WO 20131011
- International Announcement: WO2014/060921 WO 20140424
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H01L25/16 ; H01L33/00 ; H01L33/52

Abstract:
A light emitting diode, LED, package (2) arranged to emit light when connected to an AC power supply (30), comprising a first and a second LED package terminal (24, 26), at least one pair of diodes (20, 22) connected in anti-parallel between the LED package terminals (24, 26), wherein at least one of the diodes is a light emitting diode. The first LED package terminal (24) is detachably connectable to a first power supply terminal (34), and adapted to form a first capacitive coupling (14) together with the first power supply terminal (34), and the second LED package terminal (26) is detachably connectable to a second power supply terminal (36), and adapted to form a second capacitive coupling (16) together with the second power supply terminal (36). By providing electrical connections which are less sensitive to temperature dependent degradation, the life time of the LED package (2) may be increased.
Public/Granted literature
- US20150289326A1 LED PACKAGE WITH CAPACITIVE COUPLINGS Public/Granted day:2015-10-08
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