IP Library › Patent Application 13809227
Patent Application
App. No. 13/809,227

CONVERTER MATERIAL FOR SOLAR CELLS

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Quick Facts
Patent No.
US None
App. No.
13/809,227
Abstract

The invention relates to an converter material for solar cells using Sm 2+ .

Claims (10)

1 . Converter material for solar cells comprising a Sm 2+ doped inorganic material, whereby the converter material has a band gap of ≧4.5 eV.

2 . The converter material for solar cells of claim 1 , whereby the converter material for solar cells is selected from the group comprising oxidic, nitridic, oxidonitridic, boridic, borate, phosphate materials and mixtures thereof

3 . The converter material for solar cells of claim 1 , whereby the converter material is selected from the group comprising alkaline and/or earth alkaline containing materials.

4 . (canceled)

5 . The converter material for solar cells of claim 1 whereby the emission of the converter material has a decay time of ≧50 μs.

6 . The converter material for solar cells of claim 1 , whereby the undoped material is a non-coloured material which is coloured when doped with Sm 2+ .

7 . The converter material for solar cells of claim 1 , whereby the converter material comprises an earth-alkaline borate.

8 . (canceled)

9 . Solar cell comprising a converter material according to claim 1 .

10 . Solar cell of claim 9 , whereby the converter material is provided in the form of nanoparticles.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2016
From: KONINKLIJKE PHILIPS N.V.
To: PHILIPS LIGHTING HOLDING B.V.
Reel/Frame 040060/0009 →
CHANGE OF NAME Recorded Jul 22, 2016
From: KONINKLIJKE PHILIPS ELECTRONICS N.V.
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 039428/0606 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 9, 2013
From: RONDA, CORNELIS REINDER; DE BOER, DIRK KORNELIS GERHARDUS; MEIJERINK, ANDRIES; CHRISTOGIANNIS, NIKOLAOS; BEELEN, DANIELLE; KEUR, WILHELMUS CORNELIS
To: KONINKLIJKE PHILIPS ELECTRONICS N.V.
Reel/Frame 029594/0340 →