Displays

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

05/13/03

Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com

3

Parameter

Symbol

Conditions

Specifications

Unit

Min.

Typ.

Max.

Viewing Angle

Horizontal

θ = 21, 22

CR > 10

±55

±60

deg

Vertical

θ = 12

30

40

–

θ = 11

50

55

–

Contrast Ratio

CR

at optimized

viewing angle

200

400

–

–

Response Time

Rise

Tr

θ = 0º

–15

30

ms

Fall

Tf

–

25

50

Brightness

L

θ = 0º

400

450

–

cd/m2

Luminance Uniformity

U

70

80

–

%

LED Life Time

+25ºC

20,000

30,000

–

hr

White Chromaticity

x

θ =0º

0.28

0.31

0.34

–

y

0.31

0.34

0.37

Cross Talk

θ =0º

–

–

3.5

%

Optical Characteristics Ta = 25ºC

LVDS Interface Block Diagram

AND050VL-LED-KIT