A solid state lighting tile (10) includes a substrate having a planar surface. A first plurality of solid state light emitting devices (LEDs) are on the substrate. The first plurality of LEDs (19) are connected in series to form a first string of LEDs of a first color having an anode contact (22) at a first end of the tile and a cathode contact (24) at a second end of the tile. A second plurality of LEDs are on the substrate. The second plurality of LEDs (21) are connected in series to form a second string of LEDs of the first color having a cathode contact (28) at the first end of the tile and an anode contact (26) at the second end of the tile.
申请公布号
WO2007061758(A1)
申请公布日期
2007.05.31
申请号
WO2006US44519
申请日期
2006.11.17
申请人
CREE, INC.;NEGLEY, GERALD H.;SIMS, PAUL E.;LOH, BAN P.