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Preliminary

NOVALED InGaN BL-PPx-CEx Series

•

Typical electro-optical characteristics curves:

Fig. 1 Relative Luminous Intensity vs. Forward Current. Fig. 2 Relative Luminous Flux vs. Forward Current.

Intensity vs. Forward Current

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

0

20406080

100

If (mA)

Relative Luminous Flux vs Forward Current

0

0.2

0.4

0.6

0.8

1

1.2

1.4

020

40

60

80

100

If (mA)

Fig. 3 Forward Current vs. Forward Voltage.

Fig. 4 White Color vs. Forward Current

Forward Current vs Forward Voltage

0

20

40

60

80

100

120

024

68

Vf (Volts)

CxCy Value at Various of Forward

Current

0.284

0.286

0.288

0.290

0.292

0.294

0.296

0.298

0.300

0.288

0.290

0.292

0.294

Cx

20

40

60

80

100

Fig. 5 Radiation pattern.

Fig. 6 Dominant Wavelength vs Forward Current

0

o

10

o

70

o

60

o

50

o

40

o

30

o

20

o

90

o

80

o

0.6

0.8

1.0

0.2

0.4

0

Wavelength vs. Forward Current

460

470

480

490

500

510

520

530

0

20

40

60

80

100

120

IF (mA)

True Green

Blue