EP3161556
LED LIGHTING UNIT
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- Lumileds Holding B.V.since Jun 29, 2018; EPO record ends Jul 20, 2018
- Koninklijke Philips N.V.Mar 31, 2017 – Jun 29, 2018
An LED lighting unit comprising a support structure (14), an LED-based light emitting structure (10) mounted within the support structure and an optical beam shaping arrangement (50, 52) over the top of the support structure. The optical beam shaping arrangement comprises an optically transparent and thermally stable material, and the support structure supports the microstructured layer at a small height above the LED-based light emitting structure. This height may for example be less than 0.5mm. The optical beam shaping arrangement enables a compact and low height lighting unit to be mounted on a carrier by reflow soldering without damaging the optical beam-shaping component.
From the international application WO2015197832
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Nov 3, 2025 | UPC CFI 1422/2025 | Munich LD | Infringement | Locked | Lumileds Singapore Pte. Ltd. +5 |