Are you tired of constantly replacing CCFL backlight lamp again, again and again? When the situation has no time for downtime. NEC NL6448BC20-14, one of the most popular LCD screen in an industrial control application. This 6.5 inch NEC NL6448BC20-14 is originally equipped with dual CCFL backlight lamps. To extend it life and improving its performance, ungraded to UB Series LED backlight is an only option.
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL). Being solid state devices, LED will perform exactly as when they were manufactured as opposed to CCFL which loose light output continuously over their life – up to 50%.
General Specifications:
|
Item |
Unit |
Specifications |
|
Screen Size |
[inch] |
6.5 |
|
Native Resolution |
|
640 X 480 |
| Active Area |
[mm] |
132.48(H) X 99.36(V) |
|
Outline dimension |
[mm] |
178.8(W) X 126.8(H) X 11.0(D) |
|
Bolt Hole Dimension |
[mm] |
96 X 98 |
|
Input Voltage VDD |
[Volt] |
3.3V |
|
Screen Wire Harness |
|
TTL-DF9-31-2829 |
|
Electrical Interface |
|
TTL |
|
White Luminance |
[cd/m2] |
500 |
|
Contrast Ratio |
|
400:1 |
|
BackLight Connector
|
|
BHR-03VS-1X2, 65LHS04 |
|
Backlight Inverter
|
|
65PWB31 |
|
Response time,
Rising |
msec |
13 |
|
Response time,
Falling |
msec |
36 |
|
Viewing Angle - Horizontal |
degree |
50 |
|
Viewing Angle - Vertical
|
degree |
45 |
