Purdy AND-TFT-5VX-4HB - Manual (Page 3)

AND-TFT-5VX-4HB
Displays
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
05/13/03 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 3
Parameter Symbol Conditions
Specifications
Unit Remarks
Min. Typ. Max.
Viewing Angle
Horizontal
θ
= 21, 22
CR > 10
±55 ±60
deg
Note 1
Vertical
θ
= 12 30 35 –
θ
= 11 45 50 –
Contrast Ratio CR 200 400 – – Note 2
Response Time
Rise Tr
θ
= 0º
– 15 30
ms Note 3
Fall Tf – 25 50
Brightness L θ = 0º/ ψ = 0 – 1,000 – cd/m2
Luminance Uniformity U 70 75 – % Note 4
Lamp Life Time 50000 – – hr At 6mA
White Chromaticity
x 0.28 0.31 0.34
–
y 0.34 0.37 0.40
Cross Talk
θ
=0º – – 3.5 % Note 5
Optical Characteristics
Block Diagram